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All startups in San Francisco

3,404 companies · page 12 of 35

3404 matching

AI Insurance

AI Insurance

San Francisco

AI Insurance offers a platform for SMB insurers to run all business processes, aiming to do for SMB insurance what Salesforce did for SMB sales, targeting 10,000+ firms and $238B in admin waste, to digitize and automate claims and underwrit

FinTech
Ello

Ello

San Francisco

Ello is an AI-powered education company aiming to improve literacy and learning outcomes for children and close educational gaps; backed by investors after YC W20 and a Series A, it pursues building the world’s first complete AI teacher for

EdTechSeries A
Workplay Ventures

Workplay Ventures

San Francisco

Mark Pincus Family Office, the investment vehicle of Zynga founder Mark Pincus, pursues diversified asset-class investments with emphasis on AI/ML, gaming, social networks/platforms, and web3, backed by a lean team (one analyst, a controlle

Venture Capital and Private Equity
Emergent

Emergent

San Francisco

Emergent enables anyone to build production software by describing requirements in natural language. Founded by Mukund Jha and Madhav Jha, it attracted 700,000 users and $10M ARR in two months, among fastest-growing AI companies, serving en

AI/ML
Synth

Synth

San Francisco

Synth helps agent developers maintain and improve their AI software by identifying problems and fixing them with changes to scaffolding code, prompts, and models. It builds Research Engineering Agents and focuses on advancing AI agent devel

AI/MLPre Seed
Graphite

Graphite

San Francisco

Graphite is a Vertical AI Growth Agency that drives sustainable revenue growth through SEO, content, and AEO, serving clients such as Webflow, Notion, MasterClass, and Captions.

Business Consulting and Services
Woz

Woz

San Francisco

Woz helps non-technical founders turn ideas into scalable software by combining expert engineering, business tools, and go-to-market support, bridging AI-generated code with real-world growth and accelerating the path from concept to market

AI/ML
Relling

Relling

San Francisco

Relling develops data and infrastructure for world models, building advanced datasets to power world-models for humanoid robots and AR systems.

AI/ML
Stratus Aviation

Stratus Aviation

San Francisco

Stratus Aviation, a YC-backed aviation tech startup, is building an intelligence layer for airport operations by converting live ATC radio, ADS-B, and sensor data into real-time situational awareness, and it participated in Y Combinator bat

Airlines and AviationPre Seed
Bunkerhill Health

Bunkerhill Health

San Francisco

Bunkerhill Health translates AI algorithms from leading research institutions (Stanford, Harvard, Johns Hopkins) into clinical use, bridging academic innovation and patient care. It markets a scalable AI healthcare solution and invites cust

HealthTechSeries A
Benchify

Benchify

San Francisco

Benchify builds a reliability layer for AI-generated code, ensuring dynamic builds and self-healing pipelines so AI-powered software runs reliably and securely without human babysitting. Founded by Juan Castaño and Max von Hippel.

SaaSPre Seed
Fizz

Fizz

San Francisco

Fizz is a fintech and #1 money app for young adults, helping users build credit and manage money. Backed by Kleiner Perkins, SV Angel, Y Combinator, and the founders of eight Unicorns, it serves students at 300+ universities from NYC.

FinTech
Artificial Analysis

Artificial Analysis

San Francisco

Artificial Analysis is an AI benchmarking and insights firm that helps labs and enterprises understand AI capabilities and shape strategies, serving as go-to authority for labs, enterprises, media, and policymakers; benchmarks are trusted b

AI/ML
ThirdLayer

ThirdLayer

San Francisco

ThirdLayer, behind Dex, reimagines the browser as an intelligent workspace with Dex, the AI Browser Copilot. Backed by seven-figure funding from top-tier investors, it has a small, fast-moving team and aims to solve how humans and computers

AI/ML
Agtonomy

Agtonomy

San Francisco

Agtonomy is an AI and software services company specializing in intelligent automation for agriculture, turf, and beyond, with partnerships with leading equipment manufacturers; its platform is embedded into industrial machinery to enable a

Automation Machinery ManufacturingSeries B
Rinse

Rinse

San Francisco

Rinse is an early, well-funded startup building the One Medical for dental to redesign the dental industry from the ground up, backed by investors such as Y Combinator, Optum Ventures, PJC, Global Founders Capital, and Liquid 2, among other

HealthTechPre Seed
C

Composite

San Francisco

Composite, formerly PostEvent, is a cybersecurity company building autonomous systems to mitigate cyber adversaries and automate security alert responses, led by Yang Fan Yun and Charlie Deane, aiming to become the action layer for security

Cybersecurity
Taskade

Taskade

San Francisco

Taskade provides a real-time collaboration platform for remote teams, offering task lists, notes, mind maps, and integrated team chat in a single tool, positioning itself as the unified workspace for remote workers and distributed teams.

SaaS
Cargo

Cargo

San Francisco

Cargo redefines go-to-market execution by making teams leaner, faster, and engineer-driven, replacing SDR-heavy models with a hybrid manual-automation approach that enables full-cycle AEs. Its platform builds and scales AI-powered workforce

SaaSPre Seed
Conductor

Conductor

San Francisco

Conductor, based in San Francisco, has a three-person in-person team including Omid and is building the first AI orchestrator; backed by Silicon Valley investors to sustain operations through rough patches.

AI/ML
RunRL

RunRL

San Francisco

RunRL (X25) is a San Francisco–based reinforcement learning as a service provider delivering on-demand RL capabilities to B2B software and services infrastructure companies, operated by a three-person team led by founders Andrew Gritsevskiy

AI/ML
OneText

OneText

San Francisco

OneText, founded by former PayPal Checkout leaders, is a payments, AI, and marketing platform enabling payment via a phone number. Backed by Y Combinator, Coatue, Citi Ventures, Khosla Ventures, and founders of Warby Parker, Allbirds, Harry

FinTechPre Seed
Zensors

Zensors

San Francisco

Zensors is a fast-growing tech startup recruiting a Sales and Biz Ops Lead to streamline go-to-market operations and deliver consistently excellent customer experiences for a growing business.

AI/MLSeed
Kontigo

Kontigo

San Francisco

Kontigo is a USDC-based neobank for Latinos building a globally accessible, stable currency platform. By combining neobank services with USDC technology, it aims to provide stable, accessible financial infrastructure for its Latino communit

FinTechSeed
Apten

Apten

San Francisco

Apten is an omni-channel AI agent that automates sales and marketing conversations across SMS, voice, and email, personalizing follow-ups and leveraging CRMs; profitable with 30%+ MoM growth, serving healthcare, education, and home services

AI/MLPre Seed
CreativeMode

CreativeMode

San Francisco

CreativeMode enables players to create no-code Minecraft mods, expanding into a new category of gaming tools; in its first three months it built the most powerful no-code Minecraft modding platform and accounted for a double-digit share of

Computer Games and Gaming
FlexDesk

FlexDesk

San Francisco

FlexDesk helps corporate occupiers manage office and coworking portfolios, aiming to maximize workplace effectiveness and optimize real estate spend. It enables digital transformation in corporate real estate operations through data-driven

SaaSSeed
SuperTokens

SuperTokens

San Francisco

SuperTokens develops open source authentication software for developers and organizations, aiming to offer an open-core, secure, flexible, and easy-to-use solution. It runs on premises for free, with a hosted tier, and is used by hundreds o

CybersecuritySeed
Spaceium

Spaceium

San Francisco

Spaceium Inc, a YC S24 startup, is building space stations to refuel and repair spacecraft. It has multi-million-dollar contracts, plans a soon-to-fly demo mission, and secured one of the largest seed rounds in YC S24, signaling strong earl

Space Research and TechnologySeed
Social Radar

Social Radar

San Francisco

Social Radar is a San Francisco-based B2B software and services company with a three-person team, founded by Rohan Arora and Venkat Krishnan. It bills itself as the best way to search for posts, people, and comments across channels.

SaaS
Candid Health

Candid Health

San Francisco

Candid Health uses data science and machine learning to automate medical billing and reduce costs in the US healthcare system. A Y Combinator W20 alum with strong investor backing and rising demand from potential customers.

HealthTech
Polymath Robotics

Polymath Robotics

San Francisco

Polymath Robotics develops software to safely control all industrial vehicles and quickly bring autonomous vehicles to various industries. With about 20 employees, its engineering is based in SF Mission office three days a week as part of a

Robotics
CodeAnt AI

CodeAnt AI

San Francisco

CodeAnt AI, a Y Combinator-backed startup in code quality and security, uses AI-driven and deterministic fixes to improve code quality and safety, earning trust from unicorns and public companies and support from top Silicon Valley investor

SaaSSeed
DeepAware AI

DeepAware AI

San Francisco

DeepAware AI is a YC-backed startup delivering AI-powered infrastructure management and autonomous robotics for data centers, aiming to improve security, uptime, and energy efficiency by up to 30% for operators and AI infrastructure provide

AI/MLPre Seed
Event Horizon Labs

Event Horizon Labs

San Francisco

Event Horizon Labs is building the Post-Human Trader, an autonomous system that turns raw compute and data into alpha, designed to trade without the friction or bias of human emotion.

FinTech
AIVideo.com

AIVideo.com

San Francisco

AIVideo.com is a vertically integrated studio that brings creators together every 10 weeks to produce content in a mansion, using viral feedback to productize ideas. It grew to $1.3M ARR in 12 months and seeks 10x growth, inviting talent.

AI/MLSeed
Proven Group

Proven Group

San Francisco

PROVEN is a technology-first skincare company that uses data and machine learning to tailor skincare decisions for individuals, anchored by the Beauty Genome Project, which analyzes 8 million reviews, more than 100,000 products, 20,000 ingr

Consumer GoodsSeries A
Godela

Godela

San Francisco

Godela, a San Francisco-based, three-person B2B software startup founded by Abhijit Pranav Pamarty and Cinnamon Sipper, builds AI models for engineers and scientists, including first Physics Foundation Model that learns from simulation, exp

AI/MLSeed
Weave Robotics

Weave Robotics

San Francisco

Weave Robotics develops personal robots for home use and positions itself as the maker of the first home-built personal robots, with plans to ship its home-based robots in 2025.

RoboticsPre Seed
Mentum

Mentum

San Francisco

Mentum builds an LLM-powered, AI-native workflow tool for supply chains, helping procurement find and buy goods globally. Backed by Gradient Ventures and Y Combinator, it targets a $300B/year market and partners with manufacturers across re

SaaSSeed
Arnata

Arnata

San Francisco

Arnata develops AI Workers, autonomous agents for logistics teams designed to operate within their workflows.

AI/MLSeed
Pangolin

Pangolin

San Francisco

Pangolin is an open-source proxy and network/ingress orchestration platform that securely exposes applications with identity-aware access control. It has a vibrant community around fosrl/pangolin on GitHub with 15k+ stars, 315k+ deployments

SaaSSeed
Anglera

Anglera

San Francisco

Anglera, a Y Combinator S24 company, uses AI agents to transform messy product data into structured, AI-ready listings and automate catalog management, positioning itself as infrastructure for intelligent commerce; led by Amay Aggarwal and

SaaSPre Seed
Surface Labs

Surface Labs

San Francisco

Surface Labs builds an AI-powered marketing operations platform for B2B clients, generating tens of thousands of leads monthly for dozens of customers. Backed by investors and a remote team, founders include CEO Saharsh Agrawal and Arjun Sa

SaaSPre Seed
Apero Health

Apero Health

San Francisco

Apero is a San Francisco-based Y Combinator-backed startup simplifying medical billing with greater transparency; it has raised about $240 million from notable investors and serves 30+ practices, some with 50+ providers, while actively hiri

HealthTechSeed
Vooma

Vooma

San Francisco

Vooma builds an AI agent and automation platform for logistics, leveraging AI research and autonomous-vehicle expertise. Founded by Jesse Buckingham and Mike Carter, it has seed funding from Tier 1 investors and enterprise contracts with le

Freight and LogisticsSeed
CropX

CropX

San Francisco

CropX is one of the world’s fastest-growing AgTech providers, deploying solutions in over 50 countries across arable continents with an all-in-one, easy-to-use platform, expanded via acquisitions to scale tech globally, and backed by leadin

Farming and AgricultureSeries C
InterPayments

InterPayments

San Francisco

InterPayments is an independent Managed Surcharge Recovery Service helping Fortune 1000s compliantly recover credit card surcharges in the US and Canada, managing compliance and indemnifying clients against non-compliance, positioning itsel

FinTech
Meridian Industries

Meridian Industries

San Francisco

Index is a modern BI platform for dashboards and metrics, prioritizing consistency, simplicity and familiarity to feel timeless and powerful. Backed by Google, Slack, Kleiner Perkins and founders of Eventbrite, Box and Okta, it targets a la

SaaS
Text.ai

Text.ai

San Francisco

Text.ai is a consumer-first, AI-native company building first AI-native group chat platform where every conversation is intelligent, collaborative, and effortless. Backed by Y-Combinator, it aims to make multiple humans happy through true g

AI/MLSeed
Wafer

Wafer

San Francisco

Wafer provides a GPU optimization platform for AI model training and inference, plus infrastructure for inference and GPU optimization, focused on optimized AI inference tailored to each stack.

AI/ML
OfOne

OfOne

San Francisco

OfOne uses voice AI to transform drive-thru experiences for top-50 restaurant chains, automating tens of thousands of orders weekly during an active rollout. Backed by Gaia Ventures, SignalFire, Correlation Ventures, and Y Combinator, it is

AI/ML
BrowserOS

BrowserOS

San Francisco

BrowserOS develops an open-source agentic browser to host a generalist AI agent that performs tasks in the browser. It invites collaboration on building browser agents and training Large Action Models, positioning itself as a developer of b

AI/ML
GoodFin

GoodFin

San Francisco

GoodFin is a seed-stage startup unlocking private wealth and markets with AI-native, human-driven platforms for hyperpersonalized, automated investments in alternative assets, targeting the next generation amid the largest intergenerational

FinTechSeed
QualGent

QualGent

San Francisco

QualGent is an AI-powered QA tester for mobile apps, helping teams catch bugs before production and ship faster without extra QA hires; it was founded by Google veterans and is a YC X25 participant.

SaaS
AgentHub

AgentHub

San Francisco

AgentHub is an early seed-stage startup building a simulation and evaluation engine for AI agents, providing the infrastructure layer for agent-driven products. Its team includes the former Apple Foundation Model Evaluation lead and CMU/MIT

AI/MLSeed
Rebolt

Rebolt

San Francisco

Rebolt is building a no-code platform that lets companies create and deploy custom full-stack applications in minutes, enabling both technical and non-technical teams to replace spreadsheets and generic SaaS with their own internal tools.

SaaSPre Seed
Ultra

Ultra

San Francisco

Ultra is a life-planning platform that helps students navigate college admissions and life decisions. Founded by Oliver Zou, it serves the US and China and is backed by Y Combinator and General Catalyst, with Uber and Lyft angel investors.

EdTech
Aclima

Aclima

San Francisco

Aclima is pioneering an entirely new way to diagnose the health of our air and track climate-changing pollution. Powered by our network of roving and stationary sensors, Aclima measures air pollution, greenhouse gases, and toxics at unprecedented scales -- block-by-block and with source-level resolution. Our professional analytics software translates billions of scientific measurements into environmental intelligence for governments, companies, and communities. Aclima is a purpose-driven technology company catalyzing bold climate action that protects public health, reduces emissions, and delivers clean air for all. We're backed by top-tier investors, including Plum Alley, Radicle Impact, Microsoft Climate Innovation Fund and Bosch.

Technology, Information and Internet
MoEngage

MoEngage

San Francisco

MoEngage is an insights-led customer engagement platform for the customer-obsessed marketers and product owners. We help you delight your customers and retain them for longer. With MoEngage you can analyze customer behavior and engage them with personalized communication across the web, mobile, and email. MoEngage is a full-stack solution consisting of powerful customer analytics, AI-powered customer journey orchestration, and personalization - in one dashboard From Fortune 500 enterprises such as Deutsche Telekom, Samsung, and Ally to mobile-first brands such as Flipkart, OLA, and bigbasket - MoEngage has helped amplify customer engagement for all. Product managers and growth marketers can use MoEngage to provide a personalized experience throughout the customer lifecycle stages – from onboarding to retention to growth. What makes MoEngage different, is a full-stack solution consisting of powerful customer analytics, AI-powered customer journey orchestration and personalization capabilities - in one dashboard.

Technology, Information and Internet
Zynga

Zynga

San Francisco

Zynga was founded in 2007 with the vision that play would become one of the core activities on the Internet. We pioneered social games with the belief that if we could make games simple, accessible and social the world would start playing. We are excited that games have grown to become the second most popular activity by time spent, even surpassing email. But we have a lot of hard work, innovation and growth ahead of us to create a future where social gaming is a daily habit for everyone. Zynga is a global leader in interactive entertainment with a mission to connect the world through games and a wholly-owned label of Take-Two Interactive Software, Inc. With a massive global reach in more than 175 countries and regions, the combined diverse portfolio of popular game franchises has been downloaded more than 5 billion times on mobile, including CSR Racing™, Dragon City™, Empires & Puzzles™, FarmVille™, Golf Rival™, Hair Challenge™, Harry Potter: Puzzles & Spells™, High Heels!™, Merge Dragons!™, Merge Magic!™, Monster Legends™, Toon Blast™, Top Eleven™, Toy Blast™, Two Dots™, Words With Friends™ and Zynga Poker™.

Computer GamesPublicHiring fast
Airtable

Airtable

San Francisco

Airtable’s AI app platform is the easiest way to build custom apps that accelerate your business operations. Turn your data into AI apps, automations, and agents with our AI app builder and AI agent software — no code or technical expertise required. Your teams can move from idea to impact in minutes. More than 500,000 organizations, including 80% of the Fortune 100, use Airtable to manage marketing campaigns, optimize product management, and streamline any workflow. The result? Faster innovation, better customer experiences, enterprise-grade governance, and a modern way to work across teams. We’re hiring! Visit airtable.com/careers to learn more.

Software Development
Gainsight

Gainsight

San Francisco

At Gainsight, our mission is to be living proof you can win in business while being human first. Gainsight, the world’s leading Customer Success platform, helps businesses drive efficient growth by unifying the post-sales customer journey. Our innovative suite of solutions—including customer success, customer education, product experience, community management, and conversational AI insights—are trusted by companies of all sizes and industries, including nearly 200 publicly traded organizations. With Gainsight, businesses can leverage AI-driven insights from real-time customer interactions to enhance engagement, improve retention, and drive expansion. Our platform makes it easier for customer success, product, and community teams to scale efficiently and gain a holistic view of their customers, driving product adoption and building thriving customer communities. Gainsight joined the Vista Equity Partners portfolio in 2020. In 2021, we won their Excellence in Engineering award in recognition for our product and engineering advancements. A remote-friendly company, we have offices in the US, UK, Netherlands, Israel, and India. Gainsight received the top spot in Glassdoor's Best Places to Work for 2023. It has also been named as one of the top 100 private cloud companies in the world by Forbes, one of the fastest-growing private companies in America by Inc. Magazine, and one of 20 Great Workplaces in Tech by Fortune Magazine.

Software DevelopmentSeries EHiring fast
Williams-Sonoma

Williams-Sonoma

San Francisco

Founded in 1956, Williams-Sonoma, Inc. is the premier specialty retailer of high-quality products for the home. Our family of brands includes Williams Sonoma, Pottery Barn, Pottery Barn Kids, PBteen, West Elm, Williams-Sonoma Home, Rejuvenation, and Mark and Graham. These brands are among the best known and most respected in the industry. We offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room, and even outdoor spaces. We've seen some big changes since our first brick-and-mortar store opened more than half of a century ago. What hasn't changed is our passion for high-quality products, functional design, outstanding customer service, and enhancing the lives of our customers and the communities where we operate. Today, we're a multi-brand, multi-channel, global enterprise supported by state-of-the-art technology and some of the most talented teams in retailing - and we're always looking for new energy and ideas.

RetailPublicHiring fast
OpenAI

OpenAI

San Francisco

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 many different perspectives, voices, and experiences that form the full spectrum of humanity. Our investment in diversity, equity, and inclusion is ongoing, executed through a wide range of initiatives, and championed and supported by leadership. At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

Artificial IntelligenceHiring fast
Pinterest

Pinterest

San Francisco

Pinterest's mission is to bring everyone the inspiration to create a life they love. It's the visual inspiration platform where 600 million monthly active users worldwide come to search, save, and shop the best ideas in the world for all of life’s moments.

Social MediaPublicHiring fast
Reddit

Reddit

San Francisco

Reddit is the heart of the internet, where millions of people get together to talk about any topic imaginable. Share, vote, and decide what matters in everything from breaking news, to fandoms, lifehacks, gaming, sports, health, and the internet’s cutest animals. With over 100,000 subreddit communities about every topic you could think of (and thousands more you couldn’t), whatever it is, there’s a place for you on Reddit. Interested in joining our growing team? Check out redditinc.com/careers.

Social MediaHiring fast
Dropbox

Dropbox

San Francisco

Dropbox is the one place to keep life organized and keep work moving. With more than 700 million registered users across 180 countries, we're on a mission to design a more enlightened way of working. To learn more about working at Dropbox, visit jobs.dropbox.com We also have a few simple guidelines to keep this space respectful and productive. Please avoid: - Harassing other people or using language that’s hateful, offensive, vulgar, or advocates violence - Trolling, fraud and spamming - Violating someone else’s rights or privacy - Advertising or soliciting donations - Link baiting - Posting off topic comments or thread hijacking We may remove comments that violate these guidelines.

SaaSPublicHiring fast
Figma

Figma

San Francisco

Design is everyone's business

DesignPublicHiring fast
Glacis

Glacis

San Francisco

San Francisco-based.

Pipelogic

Pipelogic

San Francisco

San Francisco-based.

Loyee

Loyee

San Francisco

San Francisco-based.

Faire

Faire

San Francisco

San Francisco-based.

Series G
Atomic

Atomic

San Francisco

San Francisco-based.

Venture Round
Datacurve

Datacurve

San Francisco

San Francisco-based.

Series A
Contrario

Contrario

San Francisco

San Francisco-based.

Pre Seed Round
Moritz

Moritz

San Francisco

San Francisco-based.

Pre Seed Round
Sully.ai

Sully.ai

San Francisco

San Francisco-based.

Series A
Cactus

Cactus

San Francisco

San Francisco-based.

Pre Seed Round
SRE.ai

SRE.ai

San Francisco

San Francisco-based.

Seed Round
Newfront

Newfront

San Francisco

San Francisco-based.

Series D
Bitmovin

Bitmovin

San Francisco

San Francisco-based.

Series B
Bland AI

Bland AI

San Francisco

San Francisco-based.

Series B
Replika

Replika

San Francisco

San Francisco-based.

Series A
Drafted

Drafted

San Francisco

San Francisco-based.

Seed Round
Clicks

Clicks

San Francisco

San Francisco-based.

Pre Seed Round
s2.dev

s2.dev

San Francisco

San Francisco-based.

Pre Seed Round
Lyra

Lyra

San Francisco

San Francisco-based.

Seed Round
Aether

Aether

San Francisco

San Francisco-based.

Seed Round
Keystone

Keystone

San Francisco

San Francisco-based.

Pre Seed Round
SID

SID

San Francisco

San Francisco-based.

Pre Seed Round
iSono Health

iSono Health

San Francisco

San Francisco-based.

Pre Seed Round
TectoAI

TectoAI

San Francisco

San Francisco-based.

Seed Round
Numerion Labs

Numerion Labs

San Francisco

San Francisco-based.

Series B
Shimmer

Shimmer

San Francisco

San Francisco-based.

Seed Round
Cocoon

Cocoon

San Francisco

San Francisco-based.

Venture Round
Orangewood Labs

Orangewood Labs

San Francisco

San Francisco-based.

Seed Round
Career Karma

Career Karma

San Francisco

San Francisco-based.

Series B
Awesomic

Awesomic

San Francisco

San Francisco-based.

Pre Seed Round
Arc Technologies

Arc Technologies

San Francisco

San Francisco-based.

Series A
All startups in San Francisco | CleraMap