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Top San Francisco Bay Area, CA AI Companies (1,236)

Avala AI
Artificial Intelligence • Software • Automation
San Francisco, California, USA
66 Employees
Hiring Now

Avala's vision is to provide every human being with access to economic opportunity. Join Us.

Avala AI
Mission Cloud
Artificial Intelligence • Cloud • Information Technology • Machine Learning • Consulting • Generative AI • Big Data Analytics
2 Offices
258 Employees
68 Benefits
Our goal, every day, is to help you leverage cloud-based technologies to achieve great things. Your Mission Is Ours.

Mission Cloud Services is a leading AWS Premier Tier Services Partner and Cloud Managed Services Provider. Through its dedicated team of expert cloud operations professionals, cloud analysts, and solutions architects, Mission delivers a comprehensive and differentiated suite of agile cloud services designed to help businesses migrate, manage, modernize and optimize their AWS cloud environments, facilitating continuous improvement and delivery across...

Mission Cloud
Costanoa Ventures
Angel or VC Firm • Artificial Intelligence • Software
2 Offices
29 Employees
Hiring Now

Costanoa exists to elevate founders building companies of consequence. We lead investments from formation through Series A in Applied AI, AI Infrastructure, Cybersecurity, National Security, and Fintech. With $2.3B AUM, we’re boutique by design—making fewer investments to deliver deeper expertise and operational support when it matters most: the early, defining stages of growth. For more information, please visit www.costanoa.vc.

Costanoa Ventures
Normal Computing
Artificial Intelligence • Machine Learning • Software • Semiconductor
4 Offices
51 Employees
46 Benefits Hiring Now
AI for our most pressing crises in silicon.

Normal is rethinking semiconductors from the ground up. The infrastructure powering AI models was never designed with today’s scale, complexity, or energy demands in mind. Today's general-purpose architectures underutilize the physical potential of the hardware itself. By aligning hardware design with the intrinsic properties of physical systems, we can transform efficiency. We believe that exploring the limits of new and custom silicon,...

Normal Computing
Casca
Artificial Intelligence • Fintech • Financial Services
San Francisco, California, USA
30 Employees
10 Benefits Hiring Now
Process 10X more loans with Casca

Casca is an AI-native platform transforming small business lending by enabling banks and lenders to originate 10x more loans with 90% less manual effort. Our solutions streamline the entire loan process—from customizable application forms and secure applicant portals to AI-powered assistants, automated document collection, KYB checks, and underwriting. We’ve found product market fit and are scaling our team very quickly.

Casca
Perplexity
Artificial Intelligence • Software
San Francisco, California, USA
41 Employees
Hiring Now

The most powerful answer engine. Powering curiosity with answers backed by up-to-date sources. This is where knowledge begins.

Perplexity
LanceDB
Artificial Intelligence • Information Technology • Software
San Francisco, California, USA
29 Employees
Hiring Now

LanceDB is a developer-friendly, open source database for multimodal AI. From hyper scalable vector search to advanced retrieval for RAG, from streaming training data to interactive exploration of large scale AI datasets, LanceDB is the best foundation for your AI application.

LanceDB
Causal Labs
Artificial Intelligence • Information Technology • Software
San Francisco, California, USA
8 Employees
Hiring Now

We build safe, steerable physics foundation models to understand, predict, and shape weather conditions.

Causal Labs
Crossing Minds
Artificial Intelligence • Software
San Francisco, California, USA
28 Employees
Hiring Now

Crossing Minds is the smartest platform powering perceptive recommendations that drive online discovery and engagement. Founded and led by world-renowned AI pioneers and powered by the latest advances in deep learning, Crossing Minds instantly delivers precise, session-based recommendations that don’t infringe on or jeopardize customer privacy. We help businesses engage their customers. We help people discover products they love. We help turn...

Crossing Minds
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Pump.co
Artificial Intelligence • Fintech • Information Technology
2 Offices
68 Employees
Hiring Now
Forbes calls us the ‘Costco’ of cloud 🔥🔥

Pump brings you the best group buying discounts and utilizes AI to arbitrage cloud expenses 24/7. Get ~60% savings, zero engineering effort needed. #GetPumped #AWSBilling

Pump.co
bem
Artificial Intelligence • Information Technology • Software • Automation
San Francisco, California, USA
33 Employees
Hiring Now

bem is the modular AI enterprise system that validates unstructured data, automates critical operations, and guarantees accuracy in production.

bem
LMArena
Artificial Intelligence • Software
San Francisco, California, USA
28 Employees
Hiring Now

Created by researchers from UC Berkeley, LMArena is an open platform where everyone can easily access, explore, and interact with the world’s leading AI models. By comparing them side by side and casting votes for the better response, the community helps shape a public leaderboard, making AI progress more transparent, and grounded in real-world usage.

LMArena
Decagon
Artificial Intelligence • Software
San Francisco, California, USA
49 Employees
Hiring Now

Trusted by world-class companies, Decagon is the most advanced AI platform for customer support.

Decagon
Ivo
Artificial Intelligence • Software
San Francisco, California, USA
45 Employees
Hiring Now

Ivo helps organizations reduce the time, effort, and cost of negotiating contracts. Our Generative-AI native software reviews and redlines agreements for consistency against playbooks and historically negotiated agreements.

Ivo
OpenAI
Artificial Intelligence • Machine Learning • Generative AI
2 Offices
224 Employees
Hiring Now

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human needs at its core. OpenAI is dedicated to putting that alignment of interests first — ahead of profit. To achieve our mission, we must encompass and value the...

OpenAI
Loop (loop.com)
Artificial Intelligence • Fintech • Payments • Software • Financial Services
2 Offices
92 Employees
Hiring Now

AI-powered cost savings for modern logistics

Loop (loop.com)
Prime Intellect
Artificial Intelligence • Software
San Francisco, California, USA
16 Employees
Hiring Now

Prime Intellect democratizes AI development at scale. Our platform makes it easy to find global compute resources and train state-of-the-art models through distributed training across clusters. Collectively own the resulting open AI innovations, from language models to scientific breakthroughs.

Prime Intellect
Latent
Artificial Intelligence • Healthtech • Information Technology • Software
San Francisco, California, USA
49 Employees
Hiring Now

Latent is redefining medication access through clinical AI, partnering with leading health systems to streamline prior authorizations, 340B compliance, and appeals. By optimizing pharmacy workflows and enabling centralization, Latent accelerates time-to-therapy for patients, supports scalable pharmacy expansion, and reduces administrative burdens on staff. Learn more about our mission at www.latenthealth.com/.

Latent
LlamaIndex
Artificial Intelligence • Information Technology • Machine Learning • Software
San Francisco, California, USA
44 Employees
Hiring Now

The data framework for LLMs Python: Github: https://github.com/jerryjliu/llama_index Docs: https://docs.llamaindex.ai/ Typescript/Javascript: Github: https://github.com/run-llama/LlamaIndexTS Docs: https://ts.llamaindex.ai/ Other: Discord: discord.gg/dGcwcsnxhU LlamaHub: llamahub.ai Twitter: https://twitter.com/llama_index Blog: blog.llamaindex.ai #ai #llms #rag

LlamaIndex
Phonic
Artificial Intelligence • Software
San Francisco, California, USA
19 Employees
Hiring Now
Reliable Voice AI

Reliable Voice AI

Phonic

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