EEburyraised$700M·Growth|SStarcloudraised$200M·Growth|FFunraised$72M·Series A|SStandard Intelligenceraised$75M·Series A|NNetomiraised$110M·Series C|PParallel Web Systemsraised$100M·Series B|RRogoraised$160M·Series D|HHightouchraised$150M·Series D|TTrue Anomalyraised$650M·Series D|SSaronicraised$1.75B·Series D|AAvocaraised$125M·Series B|SSiFiveraised$400M·Series G|SSidewinder Therapeuticsraised$137M·Series B|HHermeusraised$350M·Series C|WWHOOPraised$575M·Series G|EEburyraised$700M·Growth|SStarcloudraised$200M·Growth|FFunraised$72M·Series A|SStandard Intelligenceraised$75M·Series A|NNetomiraised$110M·Series C|PParallel Web Systemsraised$100M·Series B|RRogoraised$160M·Series D|HHightouchraised$150M·Series D|TTrue Anomalyraised$650M·Series D|SSaronicraised$1.75B·Series D|AAvocaraised$125M·Series B|SSiFiveraised$400M·Series G|SSidewinder Therapeuticsraised$137M·Series B|HHermeusraised$350M·Series C|WWHOOPraised$575M·Series G|

Top Startups in San Francisco

154 hand-picked startups based in San Francisco. Discover the companies and founders shaping San Francisco's tech ecosystem.

USA · 146Germany · 1Armenia · 1India · 4France · 1Nigeria · 1
Anthropic

Anthropic

AI safety company building reliable, interpretable AI

AIUSASan Francisco
Notion

Notion

The connected workspace where teams get work done

SaaSUSASan Francisco
Cursor

Cursor

The AI code editor built for pair programming

AIUSASan Francisco
Vercel

Vercel

The frontend cloud — build, deploy, iterate

DevToolsUSASan Francisco
Perplexity AI

Perplexity AI

The answer engine for the curious mind

AIUSASan Francisco
Supabase

Supabase

Build in a weekend. Scale to millions.

DevToolsUSASan Francisco
Linear

Linear

The issue tracker built for high-performance teams

DevToolsUSASan Francisco
Ollama

Ollama

Run large language models locally

AIUSASan Francisco
Rippling

Rippling

Workforce management, united in one system

FintechUSASan Francisco
Webflow

Webflow

Build with the power of code, visually

SaaSUSASan Francisco
Brex

Brex

The financial stack for growing companies

FintechUSASan Francisco
Loom

Loom

Record and share async video messages that work

SaaSUSASan Francisco
Mercury

Mercury

Banking for ambitious companies

FintechUSASan Francisco
Gamma

Gamma

AI-powered presentations, docs, and webpages

SaaSUSASan Francisco
Scale AI

Scale AI

The data platform powering the AI economy

AIUSASan Francisco
PostHog

PostHog

The open-source product analytics platform

DevToolsUSASan Francisco
LangChain

LangChain

Framework for building LLM-powered applications

AIUSASan Francisco
Deel

Deel

Global payroll and compliance for remote teams

FintechUSASan Francisco
Zed

Zed

A high-performance, multiplayer code editor

DevToolsUSASan Francisco
Harvey

Harvey

AI built for the legal profession

AIUSASan Francisco
Warp

Warp

The AI-powered terminal for modern developers

DevToolsUSASan Francisco
Weights & Biases

Weights & Biases

The AI developer platform for ML experiments

AIUSASan Francisco
Carta

Carta

Equity management for startups and investors

FintechUSASan Francisco
Bun

Bun

Incredibly fast JavaScript runtime and toolkit

DevToolsUSASan Francisco
Together AI

Together AI

Fast inference for open-source AI models

AIUSASan Francisco
Product Hunt

Product Hunt

The place to discover and launch new products

MarketplaceUSASan Francisco
Resend
New

Resend

Email for developers, done right

SaaSUSASan Francisco
Luma AI

Luma AI

Photorealistic 3D capture and AI video generation

AIUSASan Francisco
Retool

Retool

Build internal tools remarkably fast

DevToolsUSASan Francisco
Sierra
New

Sierra

Conversational AI platform for customer experience

AIUSASan Francisco
Neon

Neon

Serverless Postgres with branching for developers

DevToolsUSASan Francisco
Clerk

Clerk

User management that just works

SaaSUSASan Francisco
Remote

Remote

Hire and pay anyone, anywhere, compliantly

FintechUSASan Francisco
Replicate

Replicate

Run AI models with a cloud API

AIUSASan Francisco
Prisma

Prisma

Next-generation ORM for Node.js and TypeScript

DevToolsGermanySan Francisco
Cal.com

Cal.com

Open-source scheduling for everyone

SaaSUSASan Francisco
Railway
Raising

Railway

Deploy instantly, scale infinitely, sleep soundly

DevToolsUSASan Francisco
Lambda Labs

Lambda Labs

GPU cloud built for AI training and inference

AIUSASan Francisco
LlamaIndex

LlamaIndex

Data framework for building LLM applications

AIUSASan Francisco
Replit

Replit

Code, collaborate, and deploy from your browser

DevToolsUSASan Francisco
Writer

Writer

Full-stack generative AI for enterprises

AIUSASan Francisco
Tome

Tome

The AI-native storytelling platform

AIUSASan Francisco
Convex

Convex

The reactive backend platform for TypeScript

DevToolsUSASan Francisco
Deno

Deno

Secure JavaScript runtime built on V8 and Rust

DevToolsUSASan Francisco
v0
New

v0

Generate UI components with AI prompts

AIUSASan Francisco
OpenRouter

OpenRouter

Unified API for every major LLM

AIUSASan Francisco
Descript

Descript

Edit audio and video by editing text

SaaSUSASan Francisco
CrewAI
New

CrewAI

Multi-agent framework for collaborative AI automation

AIUSASan Francisco
Firecrawl
New

Firecrawl

Web scraping API built for LLMs

DevToolsUSASan Francisco
Dub.co
New

Dub.co

Open-source link management for modern teams

SaaSUSASan Francisco
Chroma

Chroma

Open source AI-native embedding database

AIUSASan Francisco
Mintlify
Raising

Mintlify

Beautiful documentation that writes itself

DevToolsUSASan Francisco
Fathom

Fathom

Free AI meeting notes and call summaries

AIUSASan Francisco
Browserbase
New

Browserbase

Headless browser infrastructure for AI agents

DevToolsUSASan Francisco
Fireflies.ai

Fireflies.ai

AI notetaker for meetings and calls

SaaSUSASan Francisco
fal.ai

fal.ai

Serverless GPU inference for AI models

AIUSASan Francisco
Fireworks AI

Fireworks AI

Fast, affordable LLM inference API

AIUSASan Francisco
Render

Render

The fastest way to deploy any web app

DevToolsUSASan Francisco
Krea
Raising

Krea

Real-time AI generation for creative professionals

AIUSASan Francisco
WorkOS

WorkOS

Enterprise-ready auth APIs for B2B applications

SaaSUSASan Francisco
Udio
New

Udio

Generate music from text prompts

AIUSASan Francisco
Vapi

Vapi

Voice AI infrastructure for developers

AIUSASan Francisco
Vanta

Vanta

Automated security compliance for SOC 2 and ISO 27001

DevToolsUSASan Francisco
Exa AI
New

Exa AI

Neural search API designed for AI applications

AIUSASan Francisco
Deepgram

Deepgram

Speech AI for real-time transcription and voice agents

AIUSASan Francisco
Beautiful.ai

Beautiful.ai

AI presentation maker that designs itself

SaaSUSASan Francisco
Hightouch
New

Hightouch

Composable customer data platform

SaaSUSASan Francisco
Turso
Raising

Turso

SQLite for production at the edge

DevToolsUSASan Francisco
Loops
New

Loops

Email for modern SaaS companies

SaaSUSASan Francisco
AssemblyAI

AssemblyAI

Audio intelligence API for developers

AIUSASan Francisco
Metabase

Metabase

Open-source business intelligence anyone can use

SaaSUSASan Francisco
E2B
New

E2B

Secure code execution sandboxes for AI agents

DevToolsUSASan Francisco
Airbyte

Airbyte

Open source data integration platform

DevToolsUSASan Francisco
Opus Clip

Opus Clip

AI video repurposing for short-form content

AIUSASan Francisco
Instantly

Instantly

Cold email platform with unlimited sending accounts

SaaSUSASan Francisco
Krisp

Krisp

AI noise cancellation for calls and meetings

SaaSArmeniaSan Francisco
Lattice

Lattice

People management platform for high-performance teams

SaaSUSASan Francisco
Bland AI

Bland AI

AI phone agents at enterprise scale

AIUSASan Francisco
Imbue

Imbue

Building AI agents that can reason and code

AIUSASan Francisco
Chatwoot

Chatwoot

Open-source customer support platform

SaaSUSASan Francisco
Inngest
Raising

Inngest

Durable background jobs and workflows in your code

DevToolsUSASan Francisco
Helicone
New

Helicone

Open source LLM observability for production AI

DevToolsUSASan Francisco
Agno
New

Agno

Open source framework for multi-modal AI agents

AIUSASan Francisco
Standard Intelligence
New

Standard Intelligence

An AI-aligned lab

AIUSASan Francisco
Toptal

Toptal

Exclusive network of top freelance talent

MarketplaceUSASan Francisco
Sardine

Sardine

Fraud prevention and compliance for fintech

FintechUSASan Francisco
Baseten

Baseten

ML model deployment platform for production teams

AIUSASan Francisco
Redpanda

Redpanda

Kafka-compatible streaming platform without the complexity

DevToolsUSASan Francisco
Braintrust
New

Braintrust

AI evaluation and experimentation platform

AIUSASan Francisco
LiveKit

LiveKit

Open source WebRTC and real-time AI infrastructure

DevToolsUSASan Francisco
Anyscale

Anyscale

Scale Python and AI applications on any infrastructure

AIUSASan Francisco
Portkey

Portkey

AI gateway and LLMOps platform for production

AIIndiaSan Francisco
Plane

Plane

Open-source project management tool

SaaSIndiaSan Francisco
Doppler

Doppler

Universal secrets manager for teams

DevToolsUSASan Francisco
Appsmith

Appsmith

Open-source low-code platform for internal tools

DevToolsIndiaSan Francisco
Ashby

Ashby

All-in-one recruiting software for ambitious teams

SaaSUSASan Francisco
Mux

Mux

Video infrastructure API for developers

DevToolsUSASan Francisco
Gorgias

Gorgias

Helpdesk built specifically for ecommerce brands

SaaSFranceSan Francisco
Pilot

Pilot

Bookkeeping and financial services for startups

FintechUSASan Francisco
Dagger

Dagger

Portable CI/CD pipelines as runnable code

DevToolsUSASan Francisco
Letta
New

Letta

Memory-first infrastructure for AI agents

AIUSASan Francisco
Semgrep

Semgrep

Code security and static analysis at dev speed

DevToolsUSASan Francisco
Marimo
New

Marimo

Reactive Python notebooks you can deploy as apps

DevToolsUSASan Francisco
Unstructured

Unstructured

Parse and prepare any document for LLMs

AIUSASan Francisco
Retell AI

Retell AI

Build, test, and deploy voice AI agents

AIUSASan Francisco
Labelbox

Labelbox

AI training data platform for the full ML pipeline

AIUSASan Francisco
Hex

Hex

Collaborative analytics platform for data teams

SaaSUSASan Francisco
Recall AI
New

Recall AI

Universal API to capture data from any meeting

AIUSASan Francisco
Stytch

Stytch

Flexible authentication APIs for every use case

DevToolsUSASan Francisco
Dagster

Dagster

Cloud-native data orchestration platform

DevToolsUSASan Francisco
Cube

Cube

Semantic layer for data applications

DevToolsUSASan Francisco
Contra

Contra

Commission-free freelance platform

MarketplaceUSASan Francisco
SigNoz

SigNoz

Open-source observability — logs, metrics, traces

DevToolsIndiaSan Francisco
Grain

Grain

AI meeting notes and highlight reels

SaaSUSASan Francisco
Infisical

Infisical

Open-source secret management platform

DevToolsUSASan Francisco
AfterQuery
New

AfterQuery

We teach machines how experts think

AIUSASan Francisco
Vellum AI
New

Vellum AI

LLM product development and evaluation platform

AIUSASan Francisco
Digits

Digits

AI-powered financial analytics for growing companies

FintechUSASan Francisco
Jam
New

Jam

One-click bug reports that developers actually love

DevToolsUSASan Francisco
ReadMe

ReadMe

Beautiful, interactive API documentation

DevToolsUSASan Francisco
Chipper Cash

Chipper Cash

Free cross-border payments across Africa

FintechNigeriaSan Francisco
Height

Height

Autonomous project management with built-in AI

SaaSUSASan Francisco
Predibase

Predibase

Fine-tune and serve LLMs at scale

AIUSASan Francisco
Cleanlab

Cleanlab

AI data quality platform for trustworthy training data

AIUSASan Francisco
Beam
New

Beam

Serverless infrastructure for AI and ML workloads

AIUSASan Francisco
Glif

Glif

Build and share AI-powered mini apps

AIUSASan Francisco
Socket

Socket

Supply chain security for open source dependencies

DevToolsUSASan Francisco
Instant
New

Instant

Realtime database for modern applications

DevToolsUSASan Francisco
Preset

Preset

Managed Apache Superset for modern data teams

SaaSUSASan Francisco
Speakeasy
New

Speakeasy

Enterprise-grade SDKs and API tooling

DevToolsUSASan Francisco
Coactive AI

Coactive AI

AI platform for searching and understanding visual data

AIUSASan Francisco
BentoML

BentoML

Unified AI model serving and deployment framework

AIUSASan Francisco
Typeface

Typeface

Generative AI for brand-consistent enterprise content

AIUSASan Francisco
Watershed

Watershed

Enterprise carbon management platform

SaaSUSASan Francisco
Unit

Unit

Banking infrastructure for software companies

FintechUSASan Francisco
Orb

Orb

Usage-based billing infrastructure for SaaS

FintechUSASan Francisco
Reflect

Reflect

Networked note-taking app for fast thinkers

SaaSUSASan Francisco
Dover

Dover

Recruiting automation and sourcing for startups

SaaSUSASan Francisco
Courier

Courier

Multi-channel notifications API for product teams

DevToolsUSASan Francisco
Trieve
New

Trieve

Search infrastructure with hybrid retrieval for AI apps

DevToolsUSASan Francisco
Zuplo
New

Zuplo

Programmable API gateway for developer teams

DevToolsUSASan Francisco
Settle

Settle

Cash flow management and financing for e-commerce brands

FintechUSASan Francisco
Earthly

Earthly

Containerised CI/CD builds that run anywhere

DevToolsUSASan Francisco
Pocus

Pocus

Product-led sales platform for SaaS teams

SaaSUSASan Francisco
Windmill
New

Windmill

Open source developer platform for scripts and workflows

DevToolsUSASan Francisco
Coframe

Coframe

AI that continuously optimises your website copy

AIUSASan Francisco
Casa
New

Casa

Your personal property manager

MarketplaceUSASan Francisco
Slope

Slope

B2B buy-now-pay-later payments

FintechUSASan Francisco
Medallion

Medallion

Healthcare provider credentialing and enrollment

SaaSUSASan Francisco
Golden Child
New

Golden Child

High-end dog food

MarketplaceUSASan Francisco
Turntable
New

Turntable

Collaborative SQL notebooks for data teams

DevToolsUSASan Francisco
Patch

Patch

Carbon removal and climate project infrastructure

SaaSUSASan Francisco
Amberflo

Amberflo

Real-time cloud metering and usage billing

FintechUSASan Francisco
Ando
Raising

Ando

Work messaging reimagined

SaaSUSASan Francisco

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