Radar · Artificial Intelligence in CA
Best Artificial Intelligence Companies in CA, United States
The 58 best Artificial Intelligence companies in CA, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals.
By Rohit KhannaTrends & Stories
58companies tracked
$0disclosed funding
0unicorns
—have raised
FLIAR INTELLIGENCE · ARTIFICIAL INTELLIGENCE × CA
Our analysis of 101 Artificial Intelligence companies
$80.5b in tracked funding; 99% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
101companies analysed
99%cloud-native stacks
2025funding peak (by rounds)
49unicorns
2020median founding year
745kcombined LinkedIn audience
87%of audience held by top 3
Ranked: Best Artificial Intelligence companies in CA
| # | Company | Disclosed funding | Employees | Founded | Stage | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Informatica World 2021 Data is changing the world. | — | 5,859 | — | — | Adobe Experience ManagerJavaBootstrap+24 | Top 10M | — | — |
| 2 | Samasource 25% of the Fortune 50 trust Samasource to deliver secure, high-quality training data and validation for the… | — | 3,689 | 2008 | — | — | — | — | — |
| 3 | AIIMS AIIMS is a company based out of 23875 Madison St, Torrance, California, United States. | — | 3,234 | — | — | — | Top 10M | — | — |
| 4 | Pivotal Labs Pivotal is changing the world by building great software companies. | — | 452 | — | — | — | — | 5 patents Exercise equipment with elastic resistance and software platforms for project management. | — |
| 5 | Pyxis One Constantly evolving to empower thought leaders in their marketing efforts, Pyxis One is led by unique… | — | 422 | 2019 | — | — | — | — | — |
| 6 | Element5 Element5 is your next step towards intelligent process automation. | — | 195 | 2019 | — | — | — | — | — |
| 7 | Roger Roger is the fastest-growing automation platform for small-and-medium-sized businesses looking to scale… | — | 153 | 2016 | — | — | — | — | — |
| 8 | SuperAnnotate SuperAnnotate AI provides super-fast (10-20x) and pixel accurate image annotation based on our AI-powered… | — | 110 | — | — | — | — | 5 patents Image segmentation and superpixel merging for computer vision preprocessing | — |
Funding & investor landscape
$0total disclosed funding
0companies funded
0disclosed rounds
0rounds last 90 days
Prism market signals · United States · country-scoped Prism corpus, 3,646,585 docs
Market landscape — 10 sub-themes by coverage
Share of Artificial Intelligence coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
RESEARCH IN CA · AI & Compute
How research on Artificial Intelligence in CA is moving
A read on the academic research around Artificial Intelligence in CA — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 4,434 papers.
Chinese Academy of Sciences, UC Berkeley, and CMU lead California's AI research, focusing on neural networks and healthcare applications, with an optimistic but cautiously contested tone.
4440 papers · stance +0.54 · 56% breakthrough · 14% concern
top institutions
- Chinese Academy of Sciences135
- University of California, Berkeley129
- Carnegie Mellon University107
- Nanyang Technological University78
- University of Chinese Academy of Sciences75
leading researchers
Maris Dreshmanis · Kanna Amresh · M. Zucca · Melika Hassanzadeh · Ornella Conti · U. Pogliano
prism intelligence · tone & topics
94% positive · 2% critical tone
Machine LearningComputer ScienceHealthcareHealthEducationBusiness
▲
Breakthroughs2,142 · 48%
▲ 46%→48% share
▲1.0× share momentum0 median citations79% since 2021mostly methods-led
Robustness research is surging — papers rose from 7 to 128, with Graph and Transformer architectures newly emerging at 49 and 47 papers.
rising sub-themes (early→recent)
- Robustness (evolution)7→128
- Artificial neural network14→125
- Feature (linguistics)10→118
- Pattern recognition (psychology)54→158
- Key (lock)2→83
Newly emergingGraph 0→49 · Transformer 0→47 · Field (mathematics) 0→37
Landmark MizAR 60 for Mizar 50 · 74,517 cites
◆
Advancements1,139 · 26%
▲ 23%→27% share
▲1.2× share momentum0 median citations82% since 2021mostly methods-led
Interpretability is newly emerging in advancements, while Pattern recognition papers quadrupled from 15 to 78 signaling intensifying applied AI validation work.
rising sub-themes (early→recent)
- Pattern recognition (psychology)15→78
- Artificial neural network4→61
- Robustness (evolution)2→50
- Feature (linguistics)3→50
- Identification (biology)3→48
Newly emergingKey (lock) 0→54 · Interpretability 0→35 · Logistic regression 0→30
Landmark MrBayes 3.2: Efficient Bayesian Phylogenetic Inference and Model Choice Across a Large Model Space · 27,335 cites
▼
Concerns544 · 12%
▼ 16%→12% share
▼0.8× share momentum0 median citations75% since 2021mostly empirical
Generative grammar concerns are newly emerging at 30 papers as field-share cooled from 16% to 12%, suggesting rising scrutiny of AI language outputs.
rising sub-themes (early→recent)
- Context (archaeology)4→29
- MEDLINE1→23
- Key (lock)3→22
- Transparency (behavior)1→19
- Field (mathematics)9→25
Newly emergingGenerative grammar 0→30 · Workflow 0→15 · Perception 0→14
Landmark XDS · 16,598 cites
Common questions
How many Artificial Intelligence companies are there in CA, United States?
Radar tracks 58 indexable Artificial Intelligence companies headquartered in CA, United States that meet our profile-completeness bar.
What is the total funding raised by Artificial Intelligence companies in CA, United States?
The Artificial Intelligence companies in CA, United States on this list have raised a combined $0 in disclosed equity funding across 0 funded companies.
Which is the highest-funded Artificial Intelligence company in CA, United States?
Funding figures are not yet disclosed for Artificial Intelligence companies in CA, United States.
How many Artificial Intelligence companies in CA, United States are funded?
0 of the 58 Artificial Intelligence companies in CA, United States on this list have disclosed at least one equity funding round.
How many Artificial Intelligence unicorns are there in CA, United States?
None of the Artificial Intelligence companies in CA, United States on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in CA, United States Artificial Intelligence companies?
The most active investors in CA, United States Artificial Intelligence companies on this list include a range of venture and angel investors.
Rohit KhannaTrends & Stories
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.