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Funding and advertised pay are reported in USD; filed accounts retain their stated source currency and basis.

Exchange-rate basis

Indicative conversions use ECB reference rates dated 2026-09-14, applied consistently across all periods. They are not historical exchange rates. Indian rupees may use crore (1 crore = 10 million); other currencies use K, M and B. CSV downloads, source documents and quoted news headlines retain their original currencies.

THE SAN DIEGO EDITION 2026

San Diego’s
fintech industry,
in focus.

The companies, capital and talent shaping fintech in San Diego. Find the leaders. Understand the segments. See where the activity is.

Explore in Radar Read the key signals
Snapshot: Funding in USD
Illustrated cover for Fintech Industry Landscape of San Diego
US
COMPANIES · CAPITAL · TALENT

An industry ecosystem,
measured in context.

Fintech illustration
Companies tracked 249Fintech ecosystem in San Diego Disclosed funding $1.6B46 companies · all recorded rounds Companies hiring 15With open roles at the snapshot Tracked open roles 361 employers posted in the preceding 30 days
MEET THE COMPANIES

Explore San Diego’s fintech leaders

20 featured companies from the funding, hiring, revenue and team-size leaderboards.

Expand panel +
Explore the full landscape
Fintech company highlights in San Diego, snapshot 5 August 2026
Company
Spliterosplitero.com$317.5M—31—
Kyribakyriba.com$160.68M—334—
Mitekmiteksystems.com$155.7M—590$179.69MFYFY2025 filing
Suresureapp.com$123.12M—80—
Clearspeedclearspeed.com$87M3 roles100—
GreenBox POSgreenboxpos.com$83.28M—110—
Ascentascentfunding.com$78.14M—105—
Dealstruckdealstruck.com$69.5M—15—
FMG Suitefmgsuite.com—7 roles294—
AppStarappstar.net—4 roles51—
TurboTaxturbotax.intuit.com—4 roles——
Define Financialdefinefinancial.com—3 roles——
Mulligan Fundingmulliganfunding.com—3 roles197—
Xiloxilo.io—3 roles46—
Ariston Services Grouparistonservicesgroup.com—2 roles——
Andoandomoney.com——33—
Gain Creditgaincredit.com——353—
Point Predictivepointpredictive.com——42—
TSGtransactionservices.global————
Yemboyembo.ai——57—
20 featured companies

Locked revenue figures are available in Radar; the eight company financial previews stay the same throughout this page. A dash means the figure is outside these featured lists. Revenue years vary by company; the figures are not a like-for-like revenue comparison. Compare annual accounts ↗

Company discovery

Recorded evidence only

Explore the live startup set in Radar

No company example met every recorded classification, independence and public-profile gate in this snapshot. The live directory may have newer qualifying companies.

Explore classified startups in Radar ↗
THE KEY SIGNALS

Fintech industry KPIs in San Diego

A few useful ratios bring the size of this ecosystem into perspective.

5 August 2026
Hiring participation6.0%

15 of 249 tracked companies have open roles.

Funding participation19.7%

49 of 249 tracked companies have a recorded round.

Top 3 funding share39.7%

Share of disclosed capital received by the three largest recorded recipients.

Median disclosed round$5M

Midpoint of 70 rounds with a disclosed amount.

Scale is concentrated. Opportunity is broader. The three largest funding recipients hold 39.7% of disclosed capital, while 80.3% of tracked companies have no recorded funding round.

Explore the segments →
CAPITAL & COMPANY FORMATION

How San Diego fintech has grown

Recorded company formation and disclosed funding across the complete annual series shown.

Expand panel +
2016 — 2025

Disclosed funding by year

Sum of recorded funding rounds · USD

San Diego fintech
$0$99.48M$198.95M$298.43M$397.91M2016: $63.2M20162017: $66.88M20172018: $36.04M20182019: $129.18M20192020: $34.94M20202021: $349.04M20212022: $96.21M20222023: $16.9M20232024: $301.5M20242025: $94.02M2025
View the numbers
Annual fintech funding and company formation in San Diego
YearFunding (USD)FoundedRaising
2016$63.2M197
2017$66.88M125
2018$36.04M136
2019$129.18M88
2020$34.94M119
2021$349.04M88
2022$96.21M119
2023$16.9M84
2024$301.5M62
2025$94.02M14
WHERE CAPITAL SITS

Funding concentration

Share of all disclosed company funding.

  • Splitero19.9%
  • Kyriba10.1%
  • Mitek9.8%
  • Other companies60.3%

Funding by stage

82 recorded rounds since 2016

NUMBER OF ROUNDS
Seed & Angel28 34.1%
Series A–B27 32.9%
Series C+ / PE8 9.8%
Grants, debt & other19 23.2%

Recent recorded rounds

Latest recorded rounds · USD
1 rounds

Swipe or scroll horizontally to browse.

Largest and notable recorded rounds

Each card is one recorded round
10 cards

Swipe or scroll horizontally to browse.

Series C09/2021
Suresureapp.com$100M

Backed by Declaration Partners and Kinnevik and others.

Series E09/2017
Kyribakyriba.com$45M

Backed by Sumeru Equity Partners and Daher Capital and others.

THE BUSINESS BEHIND THE ACTIVITY

Revenue, profitability & financial strength

Annual accounts for reporting companies linked to this landscape, on like-for-like currency and reporting bases.

Expand panel +
USD · millions · consolidated

Display conversions use the dated reference rates above. Where a verified rate is unavailable, figures retain their source currency. Each reporting cohort keeps its currency and accounting basis separate.

FY2025 · company accounts; aggregate reporting threshold not met · 2 reporting entities from 5 eligible matches.

Revenue in covered accounts—

Sum of reporting-entity revenue; not San Diego market sales.

Net profit / loss—

Combined result for the same cohort.

Aggregate net margin—

Combined net income ÷ combined revenue.

Median company revenue—

The middle covered reporting entity.

Profitable entities—

None of 2 covered entities.

Top-five concentration—

Share of covered revenue from the five largest entities.

Annual account trend

Reported cohort totals by year; coverage is stated for every period.

Bar height shows revenue. Changes in coverage can affect totals.

Profitability has two perspectives

FY2025 · 2 reporting entities

Open the company accounts

Up to eight fixed company previews show financial amounts. Search and sort the wider company list, then continue in Radar.

2 reporting entities
Continue your financial research in Radar

Explore full company accounts and filings.

View financials in Radar ↗
SAN DIEGO · INDUSTRY COHORTS

How does fintech compare?

Each pair uses the same year, currency and reporting basis. Cohort overlap is disclosed.

IndustryCovered / eligibleRevenue totalMedian revenueNet profit / lossAggregate marginProfitable shareOverlap

Available-account cohorts are not estimates of whole industries. Overlapping entities can occur in more than one cohort; do not add cohort totals.

Coverage, calculations & financial sources

Filed annual accounts for exact designated national identifiers. Every aggregate and peer pair uses one fiscal year, source currency and reporting basis; periods, coverage and overlap are explicit; 2026 partials are excluded.

The same up to eight reporting entities remain open across years, filters and sorts. Other company figures are available in Radar.

Source currencies and accounting bases stay separate. Missing accounts are excluded rather than treated as zero. Exact reporting periods appear on company previews. Annual totals can change with coverage and do not measure growth of a fixed company cohort.

DIGITAL FOOTPRINT

Web traffic, app reach and release cadence

How the San Diego companies on this page show up online: the sites people visit, the apps they install, and how often those apps ship.

Most-installed apps

17 of these companies (6.8%) publish at least one Android app — 24 apps in all, carrying 526.3K installs between them.

AppInstallsRatingStore category
Axos All-In-One Mobile BankingAxos Bank275.2K4.6Finance
DreamSave 2.0DreamStart Labs78.6K—Finance
UFB Direct®UFB Direct71.4K4.3Finance
DiversyFundDiversyFund34.8K2.1Finance
Sharp Health Plan - InsuranceSharp Healthplan17.9K2.9Medical
AscentConnectAscent16K4Finance
MitekMitek12.7K1Productivity
KyribaKyriba4.3K5Business
Personal Financial Plan WizPFWiz2.9K—Finance
PavenPaven2.9K2.5Finance

Installs are lifetime totals to date at the June 2026 store reading — a measure of reach, not of people using an app today.

App reach by segment

The busiest app inside each of this page’s own segments, with the quarterly release trend behind it (2023Q1–2025Q2).

SegmentAppsInstallsLeading appRelease trend
Banking Tech12448.5KAxos All-In-One Mobile Banking 275.2K
Investment Tech653.6KDiversyFund 34.8K
Employee Health It219KSharp Health Plan - Insurance 17.9K
Grc Software317.2KMitek 12.7K
Regtech212.9KMitek demo 128
Insurance It42.7KYembo Onsite 1.2K
Logistics Tech32KScanMyHome 676

A company can carry several segment tags, so these rows overlap and should not be added together. Trend lines are zero-based and share one quarter grid, so a flat line is a quiet segment, not a missing one.

Release cadence by quarter

New apps published, beside apps whose most recent update landed in that quarter — the second bar is how much of the shelf is still being maintained.

2022Q4: 42022Q4: 02022Q42023Q1: 12023Q1: 02023Q12023Q2: 12023Q2: 02023Q22023Q3: 12023Q3: 02023Q32023Q4: 12023Q4: 02023Q42024Q1: 12024Q1: 22024Q12025Q2: 12025Q2: 22025Q22025Q3: 12025Q3: 32025Q3

Darker bars are new releases, lighter bars apps updated. 24 of 24 apps carry a release date. The series ends at 2025Q3, the last quarter that closed before the June 2026 reading.

INSIDE THE INDUSTRY

The San Diego fintech market map

Explore the segments behind the headline numbers.

Expand panel +

Where companies are building

Rank segments by scale, hiring or disclosed funding.

Enterprise tech132
Consumer digital103
Enterprise software73
Saas42
Nbfc lenders33
Fintech saas27
Business payments solutions23
Internet first wealth management platforms23
Online financial planners and advisors21
Commerce enablers15
Blockchain in financial services14
Marketplaces14

Companies can sit in several segments. Counts and funding overlap.

SEGMENT TO EXPLORE

Enterprise tech

The largest measured segment in this report snapshot.

132companies
6.8%have hiring activity

9 companies hiring · $985.19M disclosed funding

Explore in Radar

How companies make money

Common revenue models; a company can use more than one.

Subscription135
Commission on transaction125
Fee-for-service69
E-commerce - service44
Lending32
E-commerce - product11
Advertising10
Freemium4
THE COMPANIES IN MOTION

Who is listing, hiring leaders, launching and winning work

Recorded corporate activity linked to companies in this landscape.

Expand panel +
Recent corporate headlines 10 dated reports
Mergers & acquisitionsaristonservicesgroup.com ↗

Ariston Services Group increased its stake in shares of Vanguard High Dividend Yield ETF by 0.4% during the 4th quarter. Ariston Services Group now owns 157,818 shares of the company’s stock worth $22,650,000 after purchasing an additional 592 shares in the last quarter.

Funding roundssureapp.com ↗

SageSure, a managing general underwriter (MGU) focused on catastrophe-exposed property in the US, and SureChoice Underwriters Reciprocal Exchange (SURE), a member-owned reciprocal exchange, have successfully closed the Gateway Re Ltd. Series 2026-1 catastrophe bond.

Funding roundsandomoney.com ↗

Ando, a startup building AI infrastructure for hourly work, has raised a $4 million seed round to expand its demand-forecasting and scheduling platform and scale deployments with enterprise customers. The financing was led by Slow Ventures, with participation from Blitzscaling Ventures, Zero Capital, Monochrome, Gaingels, Mana Ventures, Fireroad, and additional investors.

Mergers & acquisitionsinsureco.io ↗

Fluent, Inc. (NASDAQ: FLNT), a leading provider of commerce media solutions, today announced the completed sale of Winopoly LLC, its Call Solutions subsidiary, to InsureCo, LLC.

Funding roundssplitero.com ↗

On Monday, it also announced that funds managed by the firm — alongside Antarctica Capital and Kingsbridge Investment Partners — completed a $283.3 million rated HEI securitization with financial technology company Splitero.

Mergers & acquisitionsfutureprooftech.io ↗

FutureProof Technologies acquired Terrafuse AI, a developer of wildfire climate risk intelligence software, to enhance its predictive climate risk modeling capabilities.

Mergers & acquisitionsaxosbank.com ↗

Axos Bank has announced the acquisition of Verdant Commercial Capital.

Mergers & acquisitionsfmgsuite.com ↗

GTCR, a leading private equity firm, announced today that it has closed the previously announced acquisition of FMG Suite ("FMG" or "the Company") from Aurora Capital Partners.

Funding roundsclearspeed.com ↗

Clearspeed, a New York-based AI startup specializing in voice-based risk assessment, announced it raised $60 million in a Series D round.

Full recorded event mix

Top 9 categories among 89 recorded events in the 24-month window.

Earnings
28
Leadership moves
20
Mergers & acquisitions
18
Funding rounds
9
New products
8
Company announcements
2
Contracts
2
Incorporation
1
Capital infusions
1
3 activity cards

Swipe or scroll horizontally to browse.

Leadership moves

4 tracked people moves

Clearspeed ↗
Emily Ellis

Appointment Chief Human Resources Officer

Clearspeed ↗
Steve Munford

Appointment Board of Directors

TSG ↗
Howard Sysler

Appointment Strategic Advisor

FMG Suite ↗
Mark Casady

Appointment Executive Chairman

Product launches

Products, platforms and features in the recorded window

SuperAgent ↗
SUPERAGENT 2.0

Insurance agency software platform

SuperAgent ↗
Universal Integration Ecosystem

Integration platform

FutureProof ↗
Futureproof

Financial operations platform

AutoPass FCRA

Fraud detection / risk scoring

Contract wins

1 recorded customer wins

TSG ↗

Customer: gilbarco veeder-rootMobility services

Earnings pulse

Reported company results in the recorded window.

2companies
28period observations
10.6%median reported growth

Median across 21 reported growth observations; companies may contribute multiple periods.

Mergers and acquisitions

Company-linked deal reports; status is preserved as recorded.

Acquirer → targetStatusDateValue / context
Ariston Services Group→Vanguard High Dividend Yield ETFCompleted2026-04-12$22.6M
CapVest Partners→TSG ↗Announced2026-02-10Not stated in snapshot
CapVest Partners→TSG ↗Announced2026-02-10Not stated in snapshot
insurEco→WinopolyCompleted2026-02-06Not stated in snapshot
advent international→TSG ↗Completed2026-01-02Not stated in snapshot
TSG→phlurAnnounced2026-01-02Not stated in snapshot

A discussion or rumour is not a completed transaction. An unstated value is not zero.

PEOPLE & OPPORTUNITY

The talent market

6,772 postings in the preceding 12 months. The full 8,115-posting snapshot covers 28 employers.

Expand panel +

Most advertised job titles

Turbotax (Wfh) Customer Service Entry Level1,165
Turbotax Online Customer Support Agent756
Customer Support Representative Work From Home Turbotax692
Remote Customer Service Representative – Turbotax497
Turbotax Virtual Customer Care Associate427
Customer Service Representative Work From Home361
0 internship postings

1,945 tracked postings mention remote work.

The seniority mix

1,821 postings specify a level.

unspecified
6,294
entry
1,436
manager
183
senior
140
lead
51
intern
11

Skills employers mention

Top skills across 8,115 tracked postings in the available jobs snapshot.

Tax Return Software
1,025
Turbotax
1,025
Filing
65
Printing
65
Importing Documents
59
Logging In
59
Series 66
32
Insurance License
32
Series 7
32
Excel
16
ADVERTISED PAY$49.9K/ year

Median across 2,369 postings with pay data, expressed in USD.

Salary by seniority

entry$49.9K/ year866 postings
manager$129.6K/ year32 postings

Advertised posting medians do not describe all employees or roles.

THE PEOPLE BUILDING THE FIELD

Founders and leaders

96 founders and chief executives across 74 companies.

Expand panel +
12 profiles

Swipe or scroll horizontally to browse.

Education networks

9 profiles with education records.

Stanford University
1
University of California (Berkeley)
1
Harvard Business School
1
Massachusetts Institute of Technology
1
University of Michigan - Stephen M. Ross School of Business
1
Columbia Business School
1
Columbia University
1
Booth School of Business
1

Prior employers

2 profiles with prior-work records.

Profiles cover recorded founders and leaders; contact details remain in Radar.

NEWS INTELLIGENCE

How this industry appears in the news

5,366 articles in the measured 12-month window.

Expand panel +
5,366articles in the measured year
1,528articles in 2026Q1
71.5%positive tone in the latest complete year

News volume trends

Fintech coverage tagged San Diego · articles per complete quarter

09391,8792,8183,7572021Q2: 1,0032021Q22021Q3: 1,0732021Q4: 8822022Q1: 1,2212022Q2: 1,0762022Q22022Q3: 1,0822022Q4: 9492023Q1: 1,2702023Q2: 1,1382023Q22023Q3: 1,1862023Q4: 1,0712024Q1: 1,4292024Q2: 1,4002024Q22024Q3: 1,5492024Q4: 1,2202025Q1: 3,2672025Q2: 1,2432025Q22025Q3: 1,4782025Q4: 9182026Q1: 1,5282026Q1
View quarterly article counts
QuarterArticles
2021Q21,003
2021Q31,073
2021Q4882
2022Q11,221
2022Q21,076
2022Q31,082
2022Q4949
2023Q11,270
2023Q21,138
2023Q31,186
2023Q41,071
2024Q11,429
2024Q21,400
2024Q31,549
2024Q41,220
2025Q13,267
2025Q21,243
2025Q31,478
2025Q4918
2026Q11,528

Article volume measures coverage, not market sales.

Tone of coverage over time

2021
2,547 positive · 45 neutral · 937 negative
2022
3,175 positive · 66 neutral · 1,076 negative
2023
3,276 positive · 91 neutral · 1,293 negative
2024
3,902 positive · 65 neutral · 1,623 negative
2025
4,926 positive · 113 neutral · 1,851 negative

Leading coverage topics

Fintech coverage tagged San Diego · ranked by full-period article count.

Cryptocurrency Impact On Forex Markets256,685 articles in the full recorded period
81,231 recent · 57,779 prior
Economic Indicators (Gdp, Cpi, Unemployment)85,368 articles in the full recorded period
23,344 recent · 21,792 prior
Trade Wars And Geopolitical Impacts83,564 articles in the full recorded period
27,512 recent · 23,590 prior
Interest Rate Decisions And Impacts72,480 articles in the full recorded period
18,840 recent · 16,113 prior
Central Bank Monetary Policy Announcements65,419 articles in the full recorded period
15,959 recent · 14,566 prior
Federal Reserve Policy Meeting Summaries64,366 articles in the full recorded period
16,609 recent · 14,246 prior
Global Recession Risks And Forecasts63,436 articles in the full recorded period
20,317 recent · 18,051 prior
Regulatory Compliance In Foreign Exchange Trading50,230 articles in the full recorded period
15,481 recent · 8,370 prior
Foreign Exchange (Forex) Rate Fluctuations49,040 articles in the full recorded period
15,924 recent · 11,344 prior
Quarterly And Annual Financial Results48,582 articles in the full recorded period
14,823 recent · 11,621 prior

Recent and prior counts use the source comparison windows.

Topics gaining and losing attention

United States comparison coverage

KeywordRecentPriorChange
stablecoin fx impact13,4346,005124%
stock price9,6904,499115%
investment deal7,3751,414422%
decentralized forex6,9863,54997%
etf trading6,4383,27597%
share price5,7112,242155%
etfs5,6292,88895%
forex liquidity5,3763,54852%
sector etfs5,3602,78792%
etf structures4,9852,54596%
flood stage forecasting11910,236-99%
hydrologic risk modeling2610,145-100%
coastal flooding study1214,687-97%
flood control measures863,644-98%
severe weather warning3403,275-90%

Event and signal lenses

United States comparison coverage

All complete annual cohorts shown
Rising

Regulatory Risk

1,276,365 classified articles

economic slowdown, stock performance, currency intervention policies

49.0% critical · 33.8% positive
Rising

Funding Momentum

268,477 classified articles

inflation reports fx, currency intervention policies, trade deficits fx

37.5% critical · 48.9% positive
Rising

Growth

402,987 classified articles

gdp growth forex, inflation reports fx, trade deficits fx

43.1% critical · 39.1% positive

Fintech coverage tagged San Diego. Topic labels describe recorded classifications and can include broad context.

RESEARCH SIGNALS

What Fintech research is working on

907 papers in the recorded india scope.

Expand panel +
907papers
13,825worldwide comparison pool
907India-affiliated papers

Research orientation

Promising
328
Problem-identifying
180
Descriptive
177
Breakthrough
97
Cautionary
88
Comparative
24
Critical
13

Contribution mix

Empirical
377
Reviews
209
Methods-led
156
Position pieces
151
Theoretical
14

Tone counts: 834 positive · 6 neutral · 67 negative.

Common problems researchers identify
193 papers · 21.3% of this field
  • Financial services116 papers
  • FinTech75 papers
  • Financial inclusion37 papers
  • Payment21 papers
  • Data breach12 papers
  • Retail banking11 papers
  • Cryptocurrency10 papers
  • Investment10 papers

Landmark: Fintech and Financial Services : Initial Considerations

Cautions
88 papers · 9.7% of this field
  • Financial services51 papers
  • Financial inclusion22 papers
  • FinTech22 papers
  • Big data12 papers
  • Transformative learning12 papers
  • Payment11 papers
  • Corporate governance11 papers
  • Financial market10 papers

Landmark: The FinTech Opportunity

Opportunities
425 papers · 46.9% of this field
  • Financial services217 papers
  • FinTech120 papers
  • Financial inclusion82 papers
  • Payment58 papers
  • Database transaction46 papers
  • Transformative learning44 papers
  • Financial literacy34 papers
  • Transparency30 papers

Landmark: Fintech Adoption Drivers for Innovation for SMEs in Indonesia

Leading institutions

Columbia University
667
National Bureau of Economic Research
654
Cornell University
653
New York University
643
California University of Pennsylvania
623
International Monetary Fund
307

Leading researchers

Itay Goldstein
621
Wei Jiang
621
George Andrew Karolyi
621
Thomas Philippon
433
Andrei Kirilenko
214
Andrew W. Lo
214
Vikram Haksar
207
Dong He
198

Highly cited breakthrough-labelled papers

  • E.T.-RNN87 citations
  • Evolutionary Approaches and the Construction of Technology-Driven Regulations79 citations
  • Eagle Strategy Arithmetic Optimisation Algorithm with Optimal Deep Convolutional Forest Based FinTech Application for Hyper-automation32 citations
  • FinTech and consumers: a systematic review and integrative framework28 citations
  • Blockchain technology and real-time auditing: Transforming financial transparency and fraud detection in the Fintech industry12 citations

Common problems researchers identify

893 papers · 7 recurring themes
7 cards

Swipe or scroll horizontally to browse.

Mobile Payments Adoption BarriersCommon problems researchers identify · 01

Mobile Payments Adoption Barriers

184 papers

20.6% of this theme group

Researchers examine obstacles and determinants affecting the uptake of mobile payment solutions.

Mobile payment (125) · Payment (101) · Cash (23) · Mobile phone (16)

Determinants of Mobile Payments: An Empirical Analysis

Mobile Payments at the Retail Point of Sale in the United States: Prospects for Adoption

View research history
YearShare index
2022698.8
2023654.9
2024785.7
2025864.1
Financial Crime Detection ChallengesCommon problems researchers identify · 02

Financial Crime Detection Challenges

169 papers

18.9% of this theme group

Studies highlight difficulties in identifying money laundering and fraud within complex financial systems.

Money laundering (27) · Audit (15) · Compliance (17) · Financial fraud (8)

Graph Computing for Financial Crime and Fraud Detection: Trends, Challenges and Outlook

A Systematic Review of Machine Learning in Credit Card Fraud Detection Under Original Class Imbalance

View research history
YearShare index
2022743.3
2023720.0
2024783.1
20251024.3
Inclusion and Regulation TensionsCommon problems researchers identify · 03

Inclusion and Regulation Tensions

158 papers

17.7% of this theme group

Papers discuss how fintech expansion interacts with financial inclusion goals and regulatory frameworks.

Financial services (95) · FinTech (57) · Financial inclusion (33) · Financial regulation (9)

FINANCIAL INCLUSION THROUGH TECHNOLOGY: A REVIEW OF TRENDS IN EMERGING MARKETS

Digital Banking and Fintech Disruption: A Systematic Review of Financial Innovation

View research history
YearShare index
2022533.2
2023586.1
2024645.7
20251018.9
High‑Frequency Trading Market ImpactCommon problems researchers identify · 04

High‑Frequency Trading Market Impact

129 papers

14.4% of this theme group

Analyses focus on the effects of algorithmic and high‑frequency trading on market dynamics and stability.

Algorithmic trading (55) · High-frequency trading (48) · Trading strategy (25) · Electronic trading (13)

High-Frequency Trading and Its Impact on Markets

High-Frequency Trading: <i>Implications for Markets,</i><i>Regulators, and Efficiency</i>

View research history
YearShare index
202232.6
202331.8
202425.3
202539.6
Payment System Reform in HealthcareCommon problems researchers identify · 05

Payment System Reform in Healthcare

114 papers

12.8% of this theme group

Research critiques current payment and reimbursement models within the health‑care sector.

Payment (111) · Payment system (52) · Health care (26) · Reimbursement (19)

Reforming the Primary Care Physician Payment System

Payment and Delivery-System Reform — The Next Phase

View research history
YearShare index
2022735.6
2023708.4
2024839.8
2025935.9
Portfolio Optimization LimitationsCommon problems researchers identify · 06

Portfolio Optimization Limitations

96 papers

10.8% of this theme group

Works question the practicality of modern portfolio theory and diversification under real‑world constraints.

Portfolio (94) · Portfolio optimization (37) · Modern portfolio theory (26) · Diversification (17)

In Defense of Portfolio Optimization: What If We Can Forecast?

Risk minimization and portfolio diversification

View research history
YearShare index
2022315.4
2023306.5
2024224.6
2025345.5
Insider Trading Legal ComplexitiesCommon problems researchers identify · 07

Insider Trading Legal Complexities

43 papers

4.8% of this theme group

Studies explore legal definitions, defenses, and compliance issues surrounding insider trading activities.

Insider trading (42) · Insider (17) · Alternative trading system (23) · Securities Exchange Act of 1934 (8)

Information, Privilege, Opportunity, and Insider Trading

The Law of Insider Trading: Legal Theories, Common Defenses, and Best Practices for Ensuring Compliance

View research history
YearShare index
202218.5
202316.0
202410.9
202516.4

Cautions

406 papers · 7 recurring themes
7 cards

Swipe or scroll horizontally to browse.

Algorithmic Trading Liquidity RisksCautions · 01

Algorithmic Trading Liquidity Risks

109 papers

26.8% of this theme group

Authors urge caution about how automated trading strategies may affect market liquidity and stability.

Algorithmic trading (52) · High-frequency trading (37) · Trading strategy (18) · Market liquidity (20)

Computerized and High‐Frequency Trading

Banking and Trading

View research history
YearShare index
202232.6
202331.8
202425.3
202539.6
Mobile Money Inclusion RisksCautions · 02

Mobile Money Inclusion Risks

63 papers

15.5% of this theme group

Research warns of transaction‑cost and risk‑sharing challenges in mobile payment rollouts for inclusion.

Mobile payment (44) · Payment (28) · Financial inclusion (16) · Mobile banking (5)

Risk Sharing and Transactions Costs: Evidence from Kenya's Mobile Money Revolution

Innovations in emerging markets: the case of mobile money

View research history
YearShare index
2022664.7
2023656.5
2024839.9
20251020.2
Portfolio Choice UncertaintyCautions · 03

Portfolio Choice Uncertainty

62 papers

15.3% of this theme group

Papers highlight uncertainties in asset allocation and retirement portfolio design under stochastic conditions.

Portfolio (56) · Portfolio optimization (28) · Diversification (15) · Asset allocation (12)

Stochastic optimization of retirement portfolio asset allocations and withdrawals

An Experimental Examination of Portfolio Choice

View research history
YearShare index
2022317.9
2023308.8
2024226.8
2025346.2
Fintech’s Complex Inclusion EffectsCautions · 04

Fintech’s Complex Inclusion Effects

54 papers

13.3% of this theme group

Analyses caution that fintech’s impact on financial inclusion is nuanced and may produce unintended outcomes.

Financial services (32) · FinTech (20) · Financial inclusion (21) · Big data (7)

The Complex Implications of Fintech for Financial Inclusion

Leveraging Fintech for Sustainable Development in Emerging Economies – A Policy Perspective

View research history
YearShare index
2022533.2
2023586.1
2024645.7
20251018.9
Bias and Security in Fraud DetectionCautions · 05

Bias and Security in Fraud Detection

51 papers

12.6% of this theme group

Studies point to bias, privacy, and security concerns when applying AI to financial fraud detection.

Financial fraud (6) · Computer security (9) · Audit (6) · Accounting (5)

Artificial Intelligence, Machine Learning, and Bias In Finance: Toward Responsible Innovation

A Review on Financial Fraud Detection using AI and Machine Learning

View research history
YearShare index
20221506.8
20231510.8
20241550.0
20251481.0
Digital Currency Systemic IssuesCautions · 06

Digital Currency Systemic Issues

42 papers

10.3% of this theme group

Researchers discuss governance, stability, and regulatory challenges surrounding cryptocurrencies and digital payments.

Payment (32) · Digital currency (9) · Cryptocurrency (9) · Virtual currency (5)

Bitcoin: Economics, Technology, and Governance

Digital Payment and Its Discontents

View research history
YearShare index
2022860.7
2023831.5
2024980.7
20251216.6
Prospective Payment System RefinementsCautions · 07

Prospective Payment System Refinements

25 papers

6.2% of this theme group

Works examine potential shortcomings and needed adjustments in future-oriented reimbursement models.

Prospective payment system (9) · Payment (23) · Payment system (10) · Reimbursement (6)

Strategic Patient Discharge: The Case of Long-Term Care Hospitals

The Medicare hospice payment system: a consideration of potential refinements.

View research history
YearShare index
2022586.9
2023557.7
2024713.3
2025796.1

Opportunities

2,757 papers · 7 recurring themes
7 cards

Swipe or scroll horizontally to browse.

Advanced Portfolio Optimization TechniquesOpportunities · 01

Advanced Portfolio Optimization Techniques

821 papers

29.8% of this theme group

Opportunities focus on machine learning and econometric methods to improve portfolio construction and performance.

Portfolio (763) · Portfolio optimization (448) · Modern portfolio theory (90) · Econometrics (185)

Machine Learning and Portfolio Optimization

An Entropy-Based Approach to Portfolio Optimization

View research history
YearShare index
2022315.4
2023306.5
2024224.6
2025345.5
Graph‑Based Financial Fraud PreventionOpportunities · 02

Graph‑Based Financial Fraud Prevention

554 papers

20.1% of this theme group

Research explores graph analytics and scalable AI to enhance detection of fraudulent transactions.

Financial fraud (54) · Graph (55) · Database transaction (105) · Computer security (96)

Fraud Detection using Machine Learning

Advancing Financial Security with Scalable AI: Explainable Machine Learning Models for Transaction Fraud Detection

View research history
YearShare index
2022199.4
2023181.1
2024119.9
2025234.7
Machine‑Enhanced Algorithmic TradingOpportunities · 03

Machine‑Enhanced Algorithmic Trading

401 papers

14.5% of this theme group

Studies propose novel trading strategies leveraging AI to boost algorithmic and high‑frequency trading outcomes.

Algorithmic trading (177) · Trading strategy (145) · High-frequency trading (80) · Pairs trade (40)

Algorithmic Trading Strategies: Leveraging Machine Learning Models for Enhanced Performance in the US Stock Market

Extracting the multi-timescale activity patterns of online financial markets

View research history
YearShare index
202232.6
202331.8
202425.3
202539.6
Secure Mobile Payment EcosystemsOpportunities · 04

Secure Mobile Payment Ecosystems

380 papers

13.8% of this theme group

Papers investigate trust, security, and user experience improvements for widespread mobile payment adoption.

Mobile payment (184) · Payment (233) · Payment system (48) · Marketing (30)

An Empirical Study of the Impacts of Perceived Security and Knowledge on Continuous Intention to Use Mobile Fintech Payment Services

Assurance on the reliability of mobile payment system and its effects on its' use: An empirical examination

View research history
YearShare index
2022595.2
2023565.3
2024723.5
2025818.2
Fintech‑Driven Financial InclusionOpportunities · 05

Fintech‑Driven Financial Inclusion

302 papers

11.0% of this theme group

Research highlights how digital tools and big data can expand access to financial services and literacy.

Financial services (145) · FinTech (95) · Financial inclusion (67) · Financial literacy (29)

The Future of Finance: Fintech and Digital Transformation

The integration of big data in finTech: Review of enhancing financial services through advanced technologies

View research history
YearShare index
2022533.2
2023586.1
2024645.7
20251018.9
AI‑Powered Credit Risk ModelingOpportunities · 06

AI‑Powered Credit Risk Modeling

159 papers

5.8% of this theme group

Works focus on deep learning and reinforcement methods to predict loan defaults more accurately.

Credit risk (41) · Loan (23) · Gradient boosting (11) · Default (6)

A Dynamic Credit Risk Assessment Model Based on Deep Reinforcement Learning

Leveraging artificial intelligence and machine learning for next-generation credit risk assessment models

View research history
YearShare index
2022257.0
2023259.7
2024185.2
2025266.7
Enhanced Credit Card Fraud DetectionOpportunities · 07

Enhanced Credit Card Fraud Detection

140 papers

5.1% of this theme group

Studies develop improved machine‑learning frameworks to identify and prevent credit‑card fraud.

Credit card fraud (122) · Credit card (108) · Computer security (34) · Database transaction (32)

An improved machine learning technique for credit card fraud detection

Enhancing Credit Card Fraud Detection: A Machine Learning Framework

View research history
YearShare index
2022858.0
2023882.7
2024837.4
2025537.3

How this field compares with the research baseline

Orientation shares compared with 25,000 papers in the reference sample.

Research orientationThis fieldReference sample
Promising36.2%37.0%
Problem-identifying19.8%9.4%
Descriptive19.5%18.2%
Breakthrough10.7%26.2%
Cautionary9.7%4.5%
Comparative2.6%3.7%
Critical1.4%0.9%

Concerns receiving less research attention

Counts and shares refer to the stated research pool. A low count describes how much of that research is recorded here, not the absence of a real-world concern.

Concern / example paperPapersShareRaised as a problemWorldwide share
Privacy & surveillanceFraud detections for online businesses: a perspective from blockchain technology2565.02%82 (32.0%)4.6%
Bias & fairnessEvaluating the fairness of credit scoring models: A literature review on mortgage accessibility for under-reserved popul150.29%8 (53.3%)0.14%
Concentration of compute powerRent Seeking by Low-Latency Traders: Evidence from Trading on Macroeconomic Announcements130.25%7 (53.8%)0.17%
Labour & data workEvaluating the Role of UPI in Fostering Economic Inclusion among Gig Workers in Mumbai City110.22%2 (18.2%)0.1%
Safety & misuseUses and Misuses of the Black-Litterman Model in Portfolio Construction60.12%2 (33.3%)0.08%
Energy & datacenter footprintEnergy Portfolio Optimization of Data Centers30.06%0 (0.0%)0.05%
Hardware, e-waste & supply chainMobile Phone Repair as a Strategy for Reducing E-Waste, Enhancing Data Privacy, and Promoting Digital Sustainability in 20.04%0 (0.0%)0.01%
Carbon & emissions of computeRethinking portfolio design with sustainable AI and FinTech: dynamic spillovers in a quantile–frequency framework10.02%0 (0.0%)0.0%
Water use00.0%0 (%)0.0%

Institution and researcher rankings use citations to their covered work. Research scope: United States. This may be broader than the company geography.

UNDERSTAND THE LANDSCAPE

Fintech in San Diego: key questions

Clear definitions for making better comparisons.

What does this landscape measure?

It measures the tracked company ecosystem, recorded funding, hiring and other available evidence. It is not a market-size estimate.

Can segment counts be added together?

No. A company can belong to several segments, so segment counts and funding can overlap.

What does a missing figure mean?

A dash or unavailable panel means the current reviewed source snapshot does not support that figure.

KEEP EXPLORING

Put San Diego in context

All landscapes ↗

Company ecosystem snapshot: 5 August 2026. Funding is recorded in USD; filed accounts retain their stated currency and reporting basis. Each section identifies its own coverage. The news and research behind these sections is explorable in Prism.

Canonical landscape ↗
Coming soon