All startups in San Francisco Bay Area

Delve

San Francisco

Delve is an AI-native compliance company helping 700+ fast-growing firms achieve SOC 2, HIPAA, ISO, GDPR, and other standards in days, not months; trusted by Lovable, Bland, and Wispr Flow, and building an AI-native platform to automate com

Federato

Palo Alto

Federato is the only AI-native platform that spans the full policy lifecycle, covering the entire policy process from start to finish. It claims to change how insurance work is done.

E2B

San Francisco

E2B is a Series A startup building the next hyperscaler for AI agents. It has seven figure revenue and has raised over $32M from investors including Insight Partners, serving Perplexity, Hugging Face, Manus, and Groq in San Francisco and Pr

Casca

San Francisco

Casca is building AGI for banking, replacing legacy systems with AI-native tech that automates 90% of manual work. It emphasizes responsible AI with human-in-the-loop monitoring and is backed by Y Combinator, Peterson Ventures, The Sarah Sm

Alembic

San Francisco

Alembic provides causation analytics on proprietary data at scale, answering questions generic AI cannot. It serves Fortune 500 clients including Nvidia, Delta Air Lines, Mars; it operates one of the world's fastest private supercomputers a

General Medicine

San Francisco

General Medicine is a healthcare store focused on transforming outpatient care access by providing fast, price-transparent guidance on the next best clinical steps for all patients, regardless of insurance, aiming to speed care and empower

Wordware

San Francisco

Wordware offers a web-hosted IDE that lets non-technical domain experts collaborate with AI engineers to build task-specific AI agents, treating prompting as a programming language for natural language programming and agent orchestration.

Slash Financial

San Francisco

Slash is a fintech company building industry-specific business banking, backed by YC, NEA, Stanford University, and others; it powers over three billion dollars a year in business purchasing and is among the fastest growing fintechs.

Slash

San Francisco

Slash is a fintech company building industry-specific business banking, backed by YC, NEA, Stanford University, and others; it powers over three billion dollars a year in business purchasing and is among the fastest growing fintechs.

LangChain

San Francisco

LangChain provides the agent engineering platform and open source frameworks developers need to ship reliable agents fast. LangSmith offers observability, evaluation, and deployment for rapid iteration. Our open source frameworks, LangGraph, LangChain, and Deep Agents, help developers build agents with speed and granular control. LangSmith is trusted by leading AI teams at Zip, Vanta, Klarna, Workday, Linkedin, Cloudflare, and more.

AfterQuery

San Francisco

AfterQuery builds datasets and experimentation to advance frontier LLM and AI-agent workflows, constructing complex data-infrastructure for agentic and hard-reasoning tasks. It partners with five AI labs and is YC's infrastructure partner, led by teams from top banks and quant firms.

Further

San Francisco

FurtherAI is a domain-specific AI company for the insurance industry, helping insurers, reinsurers, MGAs, and brokers drive better decisions at scale. Backed by a16z, Y Combinator, Nexus, and Converge, it supports customers writing over $15

Judgment Labs

San Francisco

Judgment Labs provides infrastructure for Agent Behavior Monitoring (ABM) to observe post-deployment autonomous-agent behavior at scale, serving hundreds of teams. It has raised over $30 million from notable investors and positioned as a le

FurtherAI

San Francisco

FurtherAI is a domain-specific AI company for the insurance industry, helping insurers, reinsurers, MGAs, and brokers drive better decisions at scale. Backed by a16z, Y Combinator, Nexus, and Converge, it supports customers writing over $15

Lumilens

San Jose

Bringing the speed of light to AI

Unify

San Francisco

Unify is an AI-first go-to-market platform that treats growth as a science, powering pipeline for leading teams such as Airwallex, Cursor, Perplexity, Together AI, and Guru. Founded Jan 17, 2023 by Austin Hughes and Connor Heggie, with a Li

Collective

San Francisco

Collective is the first all-in-one financial platform designed to give self-employed entrepreneurs the technology and team they need so they can focus on their passion, not their paperwork. Collective handles LLC and S Corp formation, payroll, taxes, monthly bookkeeping, compliance and more all in one place, exclusively for solopreneurs.

Linea Energy

San Francisco

Linea Energy is a newly-formed Independent Power Producer aiming to change the status quo of how clean energy is developed and financed to rapidly increase the speed of deployment. Linea has hit the ground running with an experienced and driven team. We're scaling quickly to become a transformational leader in the development and ownership of clean energy infrastructure. By leveraging best-in-class development capabilities and active risk management, we aim to consistently create better results for partners and communities. Backed by EnCap’s Energy Transition team, Linea Energy has the strategic and capital backing to build, own, operate and trade products from our portfolio of renewable and energy storage assets.

Moonlake

San Francisco

The company builds multimodal reasoning models, developing AI systems that can reason across multiple modalities and integrate diverse data types. This focus positions it in a technically advanced area of AI development.

Fulcrum Tech

San Francisco

The company develops an AI platform that automates administrative tasks for insurance brokerages, with strong penetration in enterprise brokerages. It recently raised a Series A and aims to expand in the $1.5 trillion insurance market.

Poke.com

Palo Alto

Poke develops an AI assistant for messaging platforms, highlighting its early-stage, fast-growing status and a founding team of engineers from leading quant shops and university labs, underscoring a strong technical pedigree.

Indent

San Francisco

Indent is a platform for large engineering teams, used for incident response, code review, and data analysis with minimal setup. It provides a cloud AI software engineer that handles the entire job, including real-world tasks like analyzing

Mem0

San Francisco

Mem0 provides a universal, self-improving memory layer for LLM applications, enabling personalised AI experiences while reducing costs and boosting user delight. It markets itself as "The memory layer for Personalized AI."

Juicebox

San Francisco

Juicebox is an AI-powered recruitment company founded by Ishan Gupta and David Paffenholz, aiming to disrupt recruiting with AI that can reason and take actions. It serves 2,500+ clients, seven-figure revenue, is cashflow positive, and has

TwelveLabs

San Francisco

The world's most powerful video intelligence platform for enterprises.

Waymark

San Francisco

Waymark is a public benefit company dedicated to improving access and quality of care for people receiving Medicaid. We partner with health plans and primary care providers to create more equitable and accessible pathways to better health. Our local teams of community health workers, pharmacists, therapists and care coordinators use proprietary data science technologies to deliver evidence-based interventions to hard-to-reach patient populations. We are hiring. We are partnering. We are building with our communities. Join us.

Vultron

San Francisco

Vultron helps federal contractors win contracts by delivering compliant proposal drafts and compressing weeks of work into days. It is trusted by 400+ federal contractors and has enabled $2.2B in contract wins, using proprietary models trai

Sauron

San Francisco

Sauron provides residential security via autonomous robots and cars, led by alumni of Zipline, Tesla, Apple, and Google. Incubated by Kevin Hartz and Atomic, it has raised rounds totaling at least $40M from investors including A*, 8VC, and

Butter

San Francisco

Butter is building modular, template-free tools for video editing and motion design, making video creation fast and playful. It empowers creativity without templates or single-use AI outputs, offering a flexible, modern solution for creator

Apella

San Francisco

Apella is a technology company for better surgery. We use artificial intelligence, computer vision, and modern communications to improve the most critical aspect of healthcare.

Encord

San Francisco

Encord offers a multimodal data labeling, curation and evaluation platform for AI, built by quants, physicists and computer scientists; backed by CRV and YC, it is SOC 2, HIPAA and GDPR compliant and serves customers including Synthesia and

Watney

San Francisco

Watney is building a robot workforce to automate dexterous tasks in datacenters for hyperscalers and neoclouds, aiming to become a supplier of all manual labor; it closed a $21M seed round from Conviction, A*, and Abstract.

Gigs

San Francisco

Gigs is building the operating system for mobile services, enabling tech companies to embed connectivity and automate phone-plan provisioning for fintechs and HRIS platforms. Backed by nearly $100 million from Ribbit Capital, Google, and Y

Koah

San Francisco

Koah Labs is building an ad network to power AI-native products, focusing on monetization methods that capture value from free users without detracting from the user experience.

DayDream

San Francisco

Daydream is a SaaS platform that automates the entire programmatic SEO workflow, aiming to streamline programmatic SEO engines. Despite being pre-launch, it has reported rapid ARR growth month over month and plans a GA product, with LLMs in

Alex (formerly Apriora)

San Francisco

Alex AI builds the future of hiring with an autonomous recruiter that conducts real-time video interviews, asking employer-selected or job-based questions and personalized follow-ups to speed hires and improve signals; it supports thousands

Automat

San Francisco

Automat is a generative AI platform that creates and scales end-to-end automations, redefining Enterprise AI Agents, RPA, and Intelligent Document Processing; it serves some of the world's largest companies and claims 10x speed and lower co

Momentic

San Francisco

**The AI-native automated testing platform** Momentic is the modern alternative to Selenium, Cypress, and Playwright. We help software companies ship faster with reliable end-to-end tests that write themselves. World-class engineering team

NationGraph

San Francisco

NationGraph aims to make public sector sales transparent and efficient by consolidating purchasing data into a single source of truth for procurement; it is backed by venture capital and angels, including XYZ Venture Capital, Reach Capital,

Archil

San Francisco

Archil connects AI applications to data resources, including model training, agents, and sandboxes, enabling data access for AI development and experimentation. It positions itself as the connector between AI tools and the data they require