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

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

USA · 217Germany · 1Armenia · 1India · 4France · 1Nigeria · 1
Midjourney

Midjourney

The world's leading AI image generation model

AIUSASan Francisco
Character.AI

Character.AI

Chat with AI characters that feel human

AIUSASan Francisco
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
Mixpanel

Mixpanel

Self-serve product analytics for software teams

SaaSUSASan 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
Speak

Speak

AI-powered language learning through real conversation

AIUSASan 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
Deel

Deel

Global payroll and compliance for remote teams

FintechUSASan Francisco
LangChain

LangChain

Framework for building LLM-powered applications

AIUSASan 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
Glide

Glide

Turn spreadsheets into beautiful apps without code

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
Elicit

Elicit

AI research assistant for scientific literature

AIUSASan Francisco
Luma AI

Luma AI

Photorealistic 3D capture and AI video generation

AIUSASan Francisco
Sierra
New

Sierra

Conversational AI platform for customer experience

AIUSASan Francisco
Retool

Retool

Build internal tools remarkably fast

DevToolsUSASan Francisco
Neon

Neon

Serverless Postgres with branching for developers

DevToolsUSASan Francisco
Moonvalley
New

Moonvalley

Cinematic AI video generation for storytellers

AIUSASan Francisco
Omni

Omni

Modern BI combining SQL power with no-code ease

DevToolsUSASan Francisco
Clerk

Clerk

User management that just works

SaaSUSASan Francisco
Replicate

Replicate

Run AI models with a cloud API

AIUSASan Francisco
Remote

Remote

Hire and pay anyone, anywhere, compliantly

FintechUSASan Francisco
Prisma

Prisma

Next-generation ORM for Node.js and TypeScript

DevToolsGermanySan Francisco
Hedra
New

Hedra

Generate expressive AI character videos instantly

AIUSASan Francisco
Cal.com

Cal.com

Open-source scheduling for everyone

SaaSUSASan Francisco
Pave

Pave

Real-time compensation benchmarking and planning

SaaSUSASan Francisco
Leland

Leland

Get coaching from experts who've been where you want to go

SaaSUSASan Francisco
Heirloom

Heirloom

Permanent carbon removal at the lowest cost

AIUSASan Francisco
Railway
Raising

Railway

Deploy instantly, scale infinitely, sleep soundly

DevToolsUSASan Francisco
Roam
New

Roam

Buy a home by taking over a 2-3% mortgage from a seller

FintechUSASan Francisco
Lambda Labs

Lambda Labs

GPU cloud built for AI training and inference

AIUSASan Francisco
Palmstreet
New

Palmstreet

Buy rare plants live from expert sellers

MarketplaceUSASan Francisco
Collective

Collective

The all-in-one financial platform for the self-employed

SaaSUSASan Francisco
Nous Research

Nous Research

Open-source frontier AI research and fine-tuning

AIUSASan Francisco
LlamaIndex

LlamaIndex

Data framework for building LLM applications

AIUSASan Francisco
Replit

Replit

Code, collaborate, and deploy from your browser

DevToolsUSASan Francisco
Tome

Tome

The AI-native storytelling platform

AIUSASan Francisco
Writer

Writer

Full-stack generative AI for enterprises

AIUSASan Francisco
Convex

Convex

The reactive backend platform for TypeScript

DevToolsUSASan Francisco
OpenRouter

OpenRouter

Unified API for every major LLM

AIUSASan Francisco
Deno

Deno

Secure JavaScript runtime built on V8 and Rust

DevToolsUSASan Francisco
v0
New

v0

Generate UI components with AI prompts

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
NewLimit

NewLimit

Reversing biological aging with epigenetics

AIUSASan Francisco
Density

Density

Understand how your office space is actually used

SaaSUSASan 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
Blacksmith

Blacksmith

2x faster GitHub Actions with zero config changes

DevToolsUSASan Francisco
Mintlify
Raising

Mintlify

Beautiful documentation that writes itself

DevToolsUSASan Francisco
Greptile
New

Greptile

AI that reads your entire codebase to catch bugs

AIUSASan Francisco
Gigs

Gigs

Launch a mobile service that runs itself

SaaSUSASan 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
Pallet

Pallet

AI workers that handle freight operations end-to-end

SaaSUSASan Francisco
Render

Render

The fastest way to deploy any web app

DevToolsUSASan Francisco
Candid Health

Candid Health

AI medical billing that gets your claims paid faster

SaaSUSASan Francisco
Conductor
New

Conductor

Run a team of AI coding agents on your Mac

AIUSASan Francisco
Krea
Raising

Krea

Real-time AI generation for creative professionals

AIUSASan Francisco
Slash

Slash

Business banking built for internet entrepreneurs

FintechUSASan Francisco
Transcend

Transcend

Automate data privacy compliance across your whole stack

DevToolsUSASan Francisco
WorkOS

WorkOS

Enterprise-ready auth APIs for B2B applications

SaaSUSASan Francisco
Vapi

Vapi

Voice AI infrastructure for developers

AIUSASan Francisco
Vanta

Vanta

Automated security compliance for SOC 2 and ISO 27001

DevToolsUSASan Francisco
Udio
New

Udio

Generate music from text prompts

AIUSASan Francisco
Exa AI
New

Exa AI

Neural search API designed for AI applications

AIUSASan Francisco
Beautiful.ai

Beautiful.ai

AI presentation maker that designs itself

SaaSUSASan Francisco
Deepgram

Deepgram

Speech AI for real-time transcription and voice agents

AIUSASan 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
Metabase

Metabase

Open-source business intelligence anyone can use

SaaSUSASan Francisco
AssemblyAI

AssemblyAI

Audio intelligence API for developers

AIUSASan Francisco
Casca
New

Casca

AI loan origination that lets banks process 10x more

SaaSUSASan Francisco
Freq
New

Freq

Tax-aware investing that maximizes after-tax returns

FintechUSASan Francisco
E2B
New

E2B

Secure code execution sandboxes for AI agents

DevToolsUSASan Francisco
Airbyte

Airbyte

Open source data integration platform

DevToolsUSASan Francisco
Lattice

Lattice

People management platform for high-performance teams

SaaSUSASan Francisco
Instantly

Instantly

Cold email platform with unlimited sending accounts

SaaSUSASan Francisco
Bland AI

Bland AI

AI phone agents at enterprise scale

AIUSASan Francisco
Krisp

Krisp

AI noise cancellation for calls and meetings

SaaSArmeniaSan Francisco
Opus Clip

Opus Clip

AI video repurposing for short-form content

AIUSASan Francisco
Vesta

Vesta

API-first mortgage infrastructure for modern lenders

FintechUSASan Francisco
Imbue

Imbue

Building AI agents that can reason and code

AIUSASan Francisco
Bemi
New

Bemi

Automatic audit trails for PostgreSQL without code changes

DevToolsUSASan 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
Baseten

Baseten

ML model deployment platform for production teams

AIUSASan Francisco
Sardine

Sardine

Fraud prevention and compliance for fintech

FintechUSASan Francisco
Braintrust
New

Braintrust

AI evaluation and experimentation platform

AIUSASan Francisco
Anyscale

Anyscale

Scale Python and AI applications on any infrastructure

AIUSASan Francisco
LiveKit

LiveKit

Open source WebRTC and real-time AI infrastructure

DevToolsUSASan Francisco
Redpanda

Redpanda

Kafka-compatible streaming platform without the complexity

DevToolsUSASan Francisco
Appsmith

Appsmith

Open-source low-code platform for internal tools

DevToolsIndiaSan 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
Ashby

Ashby

All-in-one recruiting software for ambitious teams

SaaSUSASan Francisco
Gorgias

Gorgias

Helpdesk built specifically for ecommerce brands

SaaSFranceSan Francisco
Mux

Mux

Video infrastructure API for developers

DevToolsUSASan 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
Retell AI

Retell AI

Build, test, and deploy voice AI agents

AIUSASan Francisco
Unstructured

Unstructured

Parse and prepare any document for LLMs

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
Labelbox

Labelbox

AI training data platform for the full ML pipeline

AIUSASan Francisco
Stytch

Stytch

Flexible authentication APIs for every use case

DevToolsUSASan Francisco
Dagster

Dagster

Cloud-native data orchestration platform

DevToolsUSASan Francisco
SigNoz

SigNoz

Open-source observability — logs, metrics, traces

DevToolsIndiaSan Francisco
Cube

Cube

Semantic layer for data applications

DevToolsUSASan Francisco
Contra

Contra

Commission-free freelance platform

MarketplaceUSASan 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
Height

Height

Autonomous project management with built-in AI

SaaSUSASan Francisco
Predibase

Predibase

Fine-tune and serve LLMs at scale

AIUSASan Francisco
Chipper Cash

Chipper Cash

Free cross-border payments across Africa

FintechNigeriaSan 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
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
Speakeasy
New

Speakeasy

Enterprise-grade SDKs and API tooling

DevToolsUSASan Francisco
Preset

Preset

Managed Apache Superset for modern data teams

SaaSUSASan Francisco
Reflect

Reflect

Networked note-taking app for fast thinkers

SaaSUSASan Francisco
Orb

Orb

Usage-based billing infrastructure for SaaS

FintechUSASan Francisco
Watershed

Watershed

Enterprise carbon management platform

SaaSUSASan Francisco
Typeface

Typeface

Generative AI for brand-consistent enterprise content

AIUSASan Francisco
Unit

Unit

Banking infrastructure for software companies

FintechUSASan Francisco
Courier

Courier

Multi-channel notifications API for product teams

DevToolsUSASan Francisco
Dover

Dover

Recruiting automation and sourcing for startups

SaaSUSASan Francisco
Trieve
New

Trieve

Search infrastructure with hybrid retrieval for AI apps

DevToolsUSASan Francisco
Settle

Settle

Cash flow management and financing for e-commerce brands

FintechUSASan Francisco
Zuplo
New

Zuplo

Programmable API gateway for developer teams

DevToolsUSASan 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
Amberflo

Amberflo

Real-time cloud metering and usage billing

FintechUSASan Francisco
Patch

Patch

Carbon removal and climate project infrastructure

SaaSUSASan Francisco
Ando
Raising

Ando

Work messaging reimagined

SaaSUSASan Francisco
Grafana

Grafana

The open observability platform

Open SourceUSASan Francisco
Faire

Faire

Wholesale marketplace for independent retailers

MarketplaceUSASan Francisco
ClickHouse

ClickHouse

The fastest OLAP database in the world

Open SourceUSASan Francisco
Superhuman

Superhuman

The fastest email experience ever made

SaaSUSASan Francisco
Hasura

Hasura

Instant GraphQL and REST APIs on your data

Open SourceUSASan Francisco
Luma

Luma

The modern platform for events and communities

MarketplaceUSASan Francisco
Front

Front

Customer operations platform for collaborative teams

SaaSUSASan Francisco
Langflow
New

Langflow

Visual framework for building multi-agent AI apps

Open SourceUSASan Francisco
Trivy

Trivy

All-in-one open source security scanner

Open SourceUSASan Francisco
Cresta

Cresta

Real-time AI coaching for contact centers

AIUSASan Francisco
LiteLLM
New

LiteLLM

Call 100+ LLMs with one interface

Open SourceUSASan Francisco
Outline

Outline

Fast, collaborative, wiki-style knowledge base

Open SourceUSASan Francisco
Umami

Umami

Simple, fast, privacy-focused web analytics

Open SourceUSASan Francisco
Logseq

Logseq

Networked notes and knowledge graph

Open SourceUSASan Francisco
Column

Column

A nationally chartered bank built for developers

FintechUSASan Francisco
Zulip

Zulip

Organized team chat that does not interrupt you

Open SourceUSASan Francisco
Adept

Adept

AI that takes actions in software on your behalf

AIUSASan Francisco
EdgeDB

EdgeDB

A next-generation relational database

Open SourceUSASan Francisco
Continue
New

Continue

Open source AI code assistant for any LLM

Open SourceUSASan Francisco
GrowthBook

GrowthBook

Open source feature flagging and A/B testing

Open SourceUSASan Francisco
Increase

Increase

Bank-grade payment APIs, directly connected to the rails

FintechUSASan Francisco
LanceDB
New

LanceDB

Multimodal vector database for AI

Open SourceUSASan Francisco
Huly
New

Huly

All-in-one project management platform

Open SourceUSASan Francisco
SuperTokens

SuperTokens

Open source authentication that is 10x easier

Open SourceUSASan Francisco
RisingWave
New

RisingWave

Streaming SQL for real-time analytics

Open SourceUSASan Francisco
DeepEval
New

DeepEval

The open source LLM evaluation framework

Open SourceUSASan Francisco
OpenReplay
New

OpenReplay

Open source session replay and debugging suite

Open SourceUSASan Francisco
Composio
New

Composio

Integration platform for AI agents

Open SourceUSASan Francisco
OpenObserve
New

OpenObserve

Open source observability with 140x lower storage costs

Open SourceUSASan Francisco
Meow
New

Meow

High-yield treasury management for startups

FintechUSASan Francisco
OneUptime

OneUptime

Open source observability and on-call platform

Open SourceUSASan Francisco
Firezone

Firezone

Open source WireGuard-based VPN and access gateway

Open SourceUSASan Francisco
HyperDX
New

HyperDX

Open source observability platform

Open SourceUSASan Francisco
Outerbase
New

Outerbase

The interface layer for your database

DevToolsUSASan Francisco
SuperAgent
New

SuperAgent

Open source AI agent platform

Open SourceUSASan Francisco
Row Zero
New

Row Zero

The fastest spreadsheet in the browser

SaaSUSASan Francisco
Numeral
New

Numeral

Automated sales tax compliance for modern commerce

FintechUSASan Francisco
Dittofeed
New

Dittofeed

Open source customer engagement platform

Open SourceUSASan Francisco
Induced AI
New

Induced AI

AI agents that autonomously browse the web

AIUSASan Francisco
PeerDB
New

PeerDB

Fast, native CDC and ETL purpose-built for Postgres

DevToolsUSASan Francisco
OpenLIT
New

OpenLIT

Open source LLM observability and evaluation

Open SourceUSASan Francisco

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