Artificial Intelligence · San Jose, India

Best Artificial Intelligence Companies in San Jose, United States

Updated 2026-06-21 · Ranked by funding & momentum

117 indexable Artificial Intelligence companies headquartered in San Jose, United States, ranked by total equity funding and recent funding momentum. Combined disclosed equity funding of $10B across 59 funded companies, including 6 unicorns.

117
Companies
$10B
Total Funding
59
Funded
6
Unicorns
3
Rounds (90d)

Ranked: Best Artificial Intelligence companies in San Jose

#CompanyFundingValuationStage Latest roundEmployeesFoundedMomentum
1 Lambda AI Unicorn
Provider of supercomputers, clusters, and instances for artificial intelligence development
$4.3B Series E Conventional Debt May 2026 2012 ↑ Active
2 SiMa.ai
Developer of hardware and software platform for physical artificial intelligence
$330M Series C Series C Apr 2026 161 2018 ↑ Active
3 Upstage
Provider of AI platform for multiple task management
$118.4M Series C Series C Apr 2026 127 2020 ↑ Active
4 Groq Unicorn
Provider of AI inference platforms and on-premise AI inference clusters
$1B $2.8B
as of 2024
Series E Series E Sep 2025 165 2016 ↑ Active
5 WeRide Unicorn
AI-driven autonomous vehicle technologies
$1.1B $3.3B
as of 2021
Public Post IPO Aug 2025 107 2017 ↑ Active
6 Figure Unicorn
Developer of AI-powered humanoid robots designed for everyday home assistance
$754M $2.6B
as of 2024
Series C Series C Sep 2025 49 2022 ↑ Active
7 Alpha Design AI
Provider of agentic AI platforms for semiconductor chip design and verification
$71M Series A Series A Jan 2026 2024 ↑ Active
8 HostedAI
AI powered platform for cloud computing services
$23.6M Seed Seed Mar 2026 2024 ↑ Active
9 AppZen
Provider of AI-powered software for expense auditing and accounts payable
$102.5M Series D Series D Sep 2025 141 2012 ↑ Active
10 AnChain.ai
AI-based security solutions for the blockchain industry
$12M Series A Series A Dec 2025 39 2018 ↑ Active
11 Align AI
Provider of analytics solutions for generative AI product performance evaluation
$3.5M Seed Seed Jan 2026 2021 ↑ Active
12 Kognitos
Developer of software for automating complex business processes using English
$30M Series B Series B Mar 2025 36 2021 ↑ Active
13 GMI Cloud
Provider of GPU cloud solutions for scalable AI and inference
$93M Series A Conventional Debt Oct 2024 2021 ↑ Active
14 Opsinsecurity
Provider of AI security solutions for data exposure and oversharing
$7M Seed Seed Apr 2025 2024 ↑ Active
15 Adopt AI
Developer of an AI automation platform providing agentic automation capabilities
$6M Seed Seed May 2025 2024 ↑ Active
16 Infrrd
Provides machine learning based solutions for enterprises
$2M Seed Seed Sep 2025 228 2015 ↑ Active
17 GroundControl
Developer of software for first article inspection and supplier quality
$3M Seed Seed Jun 2025 2024 ↑ Active
18 Automation Anywhere Unicorn
Provider of AI-based platform for robotic process automation
$840M $7.3B
as of 2019
Series B Conventional Debt Oct 2022 625 2003
19 aiXplain
Develops natural language processing technologies
$14.5M Seed Seed Jul 2024 3 2020 ↑ Active
20 Vectra AI Unicorn
Provider of AI-driven platform for cyberattack detection and response services
$352.7M $1.2B
as of 2021
Series F Series F Nov 2021 633 2010
21 Balbix
Provider of AI-powered platform for cyber risk and exposure management
$100M Acquired Series C Mar 2022 51 2015
22 Hiver
Email collaboration tools for sales and project management
$46.2M Series B Series B Sep 2022 169 2011
23 Mendel Health
Provider of AI-powered clinical data platform solutions for the life sciences and healthcare industries
$60.2M Series B Series B Apr 2022 22 2017
24 SupportLogic
Provider of predictive analytic tools for analyzing customer health and retention
$50M Series B Conventional Debt Nov 2022 97 2016
25 Vimaan
Developer of AI-powered computer vision systems for warehouse inventory management
$25M Series A Grant (prize money) Feb 2023 56 2017
26 E5 AI
Cloud-based platform for workflow automation
$48.5M Series B Series B May 2022 11 2019
27 XL8
Provider of AI-based deep neural network-based machine translation software
$11.5M Series A Series A Sep 2023 7 2019
28 Laredo Labs
Provider of an elastic engineering API for automated coding
$8.5M Seed Seed Dec 2023 2022
29 Edge Impulse
Platform offering AI-powered chat automation and intelligent business solutions
$52.8M Acquired Series B Dec 2021 102 2019
30 Ceremorphic
Developer of compute infrastructure and analog AI for drug design
$50M Series A Series A Jan 2022 223 2020
31 Imagry
Provider of autonomous driving software solution
$29.4M Series B Series B 2022 100 2015
32 Cogniac
AI-based platform for the management of visual operations
$40.1M Series B Series B Oct 2021 33 2015
33 Habana
Developer of AI-based processors for deep learning processing
$120M Acquired Series B Nov 2018 600 2016
34 Huski Technologies
Cloud based platform offering competitive intelligence solutions
$4.3M Series A Series A Feb 2024
35 Exafunction
Provider of a low code deep learning application development platform
$28M Series A Series A Apr 2022 12 2021
36 UnitXlabs
Developer of AI-powered visual inspection systems for manufacturing automation
$5M Series B Series A Sep 2023 42 2018
37 Protecto
Provider of AI data security and privacy guardrail solutions
$5M Seed Seed Nov 2023 24 2021
38 AIStorm
Developer of SoC for variety of application.
$29.2M Series B Series B Dec 2020 19 2011
39 Kami Vision
Provider of an end-to-end video analytic solution
$10M Funding Raised Conventional Debt Jun 2022 134 2020
40 iMerit
AI based data annotation, model fine-tuning, and validation solutions
$24.3M $9.6M
as of 2015
Series B Series B Dec 2019 1,001 2012
41 Launchable
AI based platform for software testing
$12.7M Acquired Series A Jul 2021 14 2019
42 Criya
Provider of event management services
$125K Seed Seed Aug 2024 43 2021 ↑ Active
43 Viv Labs
AI backed platform to develop and integrate conversational assistants into applications and services
$30M Acquired Series B Oct 2015 30 2012
44 Serviceaide
Provider of AI and cloud powered virtual agents for customer support applications
$12M Series B Series B Sep 2021 91 2016
45 Getpathpilot
Provider of AI platform prioritizing customer support conversations
$500K Seed Seed 2024 2024
46 Flyfin Tax
Provider of AI interfaced tax management software for freelancers and self employed individuals
$8M Seed Seed Dec 2021 29 2020
47 TheLoops
Provider of analytics tools for customer service teams
$8.8M Acquired Seed Jun 2021 18 2019
48 [24]7.ai
Provider of customer experience solutions, services, and an engagement cloud
$22M Series B Series B Jul 2003 5,001 2000
49 Roviero
Provider of AI-based robots for e-vehicle charging
$6.6M Seed Seed Feb 2021 6 2017
50 Whatmore
Provider of AI-powered tools for generating product visuals and shoppable videos
$650.3K $2.9M
as of 2023
Seed Seed Oct 2023 2022

Top 12 Artificial Intelligence companies in San Jose

#1
Lambda AI Unicorn Series E
$4.3B Raised
expand_more
location_onSan Jose, California
Founded
2012
Funding raised
$4.3B
Stage
Series E

Provider of supercomputers, clusters, and instances for artificial intelligence development. The company offers infrastructure for training foundation models and serving inference. It provides supercomputer resources, including high-density power, liquid cooling, and processors. The company delivers single-tenant clusters and instances optimized for artificial intelligence workloads. It focuses on security, complianc

Funding rounds (12 disclosed of 12)
Round Date Amount
Conventional Debt May 2026 $1B
Series E Nov 2025 $1.5B
Conventional Debt Aug 2025 $275M
Series D Feb 2025 $480M
Conventional Debt Apr 2024 $500M
Series C Feb 2024 $320M
6 earlier rounds — sign up free
Tech stack
6senseapple icloud mailcloudflarecloudflare bot managementcore-jsdiscourse+14
#2
SiMa.ai Series C
$330M Raised
expand_more
location_onSan Jose, California
Founded
2018
Employees
161
Funding raised
$330M
Stage
Series C

Developer of hardware and software platform for physical artificial intelligence. The company offers a machine learning system-on-chip, boards, and development kits. The hardware and software are designed for robotics, automotive, industrial, government, retail, and healthcare sectors. The company's platform supports computer vision, large language models, and multimodal models.

Funding rounds (7 disclosed of 8)
Round Date Amount
Series C Apr 2026 Undisclosed
Series C Aug 2025 $85M
Series B Apr 2024 $70M
Series B Jun 2023 $13M
Series B Oct 2022 $37M
Series B May 2022 $30M
2 earlier rounds — sign up free
Tech stack
amazon web servicesamerican expressapple icloud mailauth0cart functionalitycdnjs+14
#3
Upstage Series C
$118.4M Raised
expand_more
location_onSan Jose, California
Founded
2020
Employees
127
Funding raised
$118.4M
Stage
Series C

Provider of AI platform for multiple task management. It provides an environment in which customers can focus on their core business by resolving challenges that customers face in the process of integrating AI technology at once, and by streamlining the resources required for AI technology development and maintenance.

Funding rounds (5 disclosed of 6)
Round Date Amount
Series C Apr 2026 $122M
Series B Aug 2025 $45M
Series B Apr 2024 $72.1M
Series B Jan 2024 $19M
Series A Sep 2023 Undisclosed
Series A Sep 2021 $27.3M
Founders & key people
Tech stack
amazon cloudfrontamazon web servicesapple icloud mailcloudflarecore-jselfsight+14
#4
Groq Unicorn Series E
$1B Raised
expand_more
location_onSan Jose, California
Founded
2016
Employees
165
Funding raised
$1B
Valuation
$2.8B · 2024
Stage
Series E

Provider of AI inference platforms and on-premise AI inference clusters. It develops inference-specific LPUs and offers GroqCloud, a platform for AI inference. It also provides GroqRack, an on-premise AI inference cluster for data centers. The company focuses on delivering consistent performance at scale with its custom-built LPU architecture.

Funding rounds (5 disclosed of 6)
Round Date Amount
Series E Sep 2025 $750M
Series D Aug 2024 $640M
Series C Apr 2021 $300M
Series B Aug 2020 Undisclosed
Series B Sep 2018 $52.3M
Series A Dec 2016 $10.3M
Tech stack
algoliaamazon cloudfrontamazon s3amazon web servicescloudflarecloudflare bot management+14
#5
WeRide Unicorn Public
$1.1B Raised
expand_more
location_onSan Jose, California
Founded
2017
Employees
107
Funding raised
$1.1B
Valuation
$3.3B · 2021
Stage
Public

AI-driven autonomous vehicle technologies. It provides solutions for autonomous vehicles that are enabled by both software and hardware. Real-time localization, mapping, sensor-fused perception, AI-algorithm-enabled planning, simulation test data for autonomous vehicles, and more are among the mobility solutions it provides. By combining OEM and mobility service platforms, it provides robo-taxi mobility solutions.

Funding rounds (5 disclosed of 11)
Round Date Amount
Post IPO Aug 2025 Undisclosed
Series D Mar 2022 $400M
Series C Dec 2021 Undisclosed
Series C Jun 2021 $330M
Series C May 2021 Undisclosed
Series B Jan 2021 $110M
5 earlier rounds — sign up free
Tech stack
acquia cloud platformacquia cloud site factoryadobe analyticsadobe experience platform identity serviceadobe experience platform launchamazon web services+14
#6
Figure Unicorn Series C
$754M Raised
expand_more
location_onSan Jose, California
Founded
2022
Employees
49
Funding raised
$754M
Valuation
$2.6B · 2024
Stage
Series C

Developer of AI-powered humanoid robots designed for everyday home assistance. The robots use artificial intelligence to navigate and understand home environments. The robots are designed to handle household tasks. The company has a team with experience in AI and humanoid robotics.

Funding rounds (4 disclosed of 4)
Round Date Amount
Series C Sep 2025 $1B
Series B Feb 2024 $675M
Series A Jul 2023 $9M
Series A May 2023 $70M
Founders & key people
Tech stack
apple icloud mailcontentfulgoogle analyticsgoogle workspacegsaphsts+8
#7
Alpha Design AI Series A
$71M Raised
expand_more
location_onSan Jose, California
Founded
2024
Funding raised
$71M
Stage
Series A

Provider of agentic AI platforms for semiconductor chip design and verification. It provides AI agents integrated into code editors that accelerate RTL design, testbench generation, waveform debugging, and functional verification by using natural language prompts and autonomous workflows. It is designed to enhance various aspects of chip development, from code refactoring to testbench generation and bug detection. Th

Funding rounds (2 disclosed of 3)
Round Date Amount
Series A Jan 2026 $50M
Series A May 2025 $21M
Seed 2024 Undisclosed
Founders & key people
Tech stack
cloudflarehstsnext.jsnext.js app routernode.jsradix ui+7
#8
HostedAI Seed
$23.6M Raised
expand_more
location_onSan Jose, California
Founded
2024
Funding raised
$23.6M
Stage
Seed

AI powered platform for cloud computing services. It provides a software platform for multi-tenant GPU resource allocation and management. It offers GPU pooling, configurable overcommit, and task isolation. It supports integration with billing systems and provides a self-service portal. The software is hardware-agnostic and includes features for GPU orchestration and business operations.

Funding rounds (2 disclosed of 2)
Round Date Amount
Seed Mar 2026 $19M
Seed Apr 2025 $4.6M
Tech stack
chart.jscloudflarecloudflare bot managementgoogle analyticsgoogle workspacehttp/3+14
#9
AppZen Series D
$102.5M Raised
expand_more
location_onSan Jose, California
Founded
2012
Employees
141
Funding raised
$102.5M
Stage
Series D

Provider of AI-powered software for expense auditing and accounts payable. The company offers autonomous accounts payable, email management, and global e-invoicing compliance. It provides automated auditing for expense reports and corporate card programs. The AI platform offers low-code automation, pre-built application library, and integration with existing systems. The company's solutions address fraud detection, o

Funding rounds (6 disclosed of 8)
Round Date Amount
Series D Sep 2025 $180M
Series C Sep 2019 $50M
Series B Oct 2018 $35M
Series A Nov 2017 $13M
Seed Jan 2017 $1.6M
Seed May 2016 $2.9M
2 earlier rounds — sign up free
Tech stack
6senseamazon s3amazon web servicesaoscdnjscloudflare+14
#10
AnChain.ai Series A
$12M Raised
expand_more
location_onSan Jose, California
Founded
2018
Employees
39
Funding raised
$12M
Stage
Series A

AnChain provides AI-based security solutions for the blockchain industry. Its product includes Blockchain Ecosystem Intelligence for behavioral-based intelligence solutions, Transactional Analytics Platform for automated alerts and anomaly detection, Smart Contract Auditing Sandbox for auditing security score of solidity sandbox, and more. Its features include a dashboard for crypto-assets, forensic analysis, inciden

Funding rounds (3 disclosed of 6)
Round Date Amount
Series A Dec 2025 Undisclosed
Grant (prize money) Oct 2021 Undisclosed
Series A Aug 2021 $10M
Seed Feb 2020 Undisclosed
Seed Jan 2019 $2M
Conventional Debt Sep 2018 $1.6M
Founders & key people
Tech stack
cloudflaregoogle analyticsgoogle font apigoogle hosted librariesgoogle workspacehsts+12
#11
Align AI Seed
$3.5M Raised
expand_more
location_onSan Jose, California
Founded
2021
Funding raised
$3.5M
Stage
Seed

Provider of analytics solutions for generative AI product performance evaluation. The company offers tools to monitor interactions between users and AI chatbots. These tools analyze user and chatbot interactions to identify areas for improvement. The company also provides solutions to evaluate AI chatbots to reduce hallucination and increase overall chatbot quality.

Funding rounds (2 disclosed of 2)
Round Date Amount
Seed Jan 2026 $5M
Seed Jan 2024 $3.5M
#12
Kognitos Series B
$30M Raised
expand_more
location_onSan Jose, California
Founded
2021
Employees
36
Funding raised
$30M
Stage
Series B

Developer of software for automating complex business processes using English. This platform enables users to define workflows through natural language instructions rather than traditional programming code. The system executes these defined rules deterministically to manage tasks across various enterprise applications and web interfaces. It includes capabilities for document processing, data extraction, and integrati

Funding rounds (3 disclosed of 3)
Round Date Amount
Series B Mar 2025 $25M
Series A Nov 2023 $20M
Seed Feb 2023 $6.8M
Founders & key people
Tech stack
amazon s3amazon web servicescloudflarecloudflare bot managementcore-jscrazy egg+14

Recent signals in San Jose Artificial Intelligence

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Funding & investor landscape

Total raised
$10B
across these companies
Companies funded
59
with disclosed funding
Highest-funded
$4.3B raised

Most active investors

Y Combinator Y Combinator 5 investments in Artificial Intelligence Nvidia Nvidia 4 investments in Artificial Intelligence Plug and Play Tech Center Plug and Play Tech Center 4 investments in Artificial Intelligence Alumni Ventures Alumni Ventures 3 investments in Artificial Intelligence Cisco Investments Cisco Investments 3 investments in Artificial Intelligence In-Q-Tel In-Q-Tel 3 investments in Artificial Intelligence SVB SVB 3 investments in Artificial Intelligence Wing Venture Capital Wing Venture Capital 3 investments in Artificial Intelligence AJI Capital AJI Capital 2 investments in Artificial Intelligence ARK Investment Management ARK Investment Management 2 investments in Artificial Intelligence Accel Accel 2 investments in Artificial Intelligence Alter Venture Partners Alter Venture Partners 2 investments in Artificial Intelligence

Notable founders in San Jose Artificial Intelligence

SB Stephen Balaban Co-Founder & CEO Lambda AI · $4.3B raised
Krishna Rangasayee Krishna Rangasayee Founder and CEO SiMa.ai · $330M raised
SK Sung Kim Co-Founder, CEO Upstage · $118.4M raised
Jonathan Ross Jonathan Ross CEO, Founder Groq · $1B raised
Tony Han Tony Han Co-Founder & CEO WeRide · $1.1B raised
Yan Li Yan Li Co-Founder & CTO WeRide · $1.1B raised
Brett Adcock Brett Adcock Founder & CEO Figure · $754M raised
WW William Wang Founder & CEO Alpha Design AI · $71M raised
NS Narendar S Co-Founder HostedAI · $23.6M raised
Ditlev Bredahl Ditlev Bredahl Co-Founder & CEO HostedAI · $23.6M raised
Kunal Verma Kunal Verma Co-Founder and CTO AppZen · $102.5M raised
Anant Kale Anant Kale CEO AppZen · $102.5M raised

Frequently asked questions

How many Artificial Intelligence companies are there in San Jose, United States?
Radar tracks 117 indexable Artificial Intelligence companies headquartered in San Jose, United States that meet our profile-completeness bar.
What is the total funding raised by Artificial Intelligence companies in San Jose, United States?
The Artificial Intelligence companies in San Jose, United States on this list have raised a combined $10B in disclosed equity funding across 59 funded companies.
Which is the highest-funded Artificial Intelligence company in San Jose, United States?
Lambda AI is the highest-funded Artificial Intelligence company in San Jose, United States, with $4.3B in disclosed equity funding.
How many Artificial Intelligence companies in San Jose, United States are funded?
59 of the 117 Artificial Intelligence companies in San Jose, United States on this list have disclosed at least one equity funding round.
How many Artificial Intelligence unicorns are there in San Jose, United States?
6 Artificial Intelligence companies in San Jose, United States on this list are valued at $1B or more.
Who are the top investors in San Jose, United States Artificial Intelligence companies?
The most active investors in San Jose, United States Artificial Intelligence companies on this list include Y Combinator, Nvidia, Plug and Play Tech Center, Alumni Ventures, Cisco Investments.

Rankings are computed by Radar (Fliar BI) from the Radar company master and are updated periodically. Funding and momentum scores use disclosed equity-funding data only. Figures may lag private rounds. Last updated 2026-06-21.

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