B2B startups in San Francisco Bay Area

Pump.co

San Francisco

Pump is a cloud cost-savings company using group buying and AI to reduce AWS compute spend for startups; Forbes calls it the 'Costco of Cloud compute,' with 250+ customers and India expansion to save up to 60% on AWS costs.

Atlas

San Francisco

Atlas Card is a San Francisco-based fintech delivering modern spend management and concierge services. Founded in 2022 with 25 employees, its founders are Patrick Mrozowski, Sid Parihar, and Kenan Pulak; the company lists Tom Blomfield as a

Forage

San Francisco

Forage builds payment technology to expand access to government benefits, helping SNAP EBT shoppers stretch grocery budgets and feed 42 million Americans. Backed by Nyca and PayPal Ventures, it aims to become a $1B+ business in a $100B+ mar

Stable

San Francisco

Stable is a virtual address and mailroom platform for startups that helps manage compliant addresses and mail, including guidance for changing addresses with IRS, states, banks, and payroll; used by over 1,400 companies and expanding across

Nabis

San Francisco

Nabis is the largest licensed cannabis wholesale platform connecting brands with retailers and handling logistics and distribution, building one of the first software cannabis logistics platforms with a modern JavaScript stack (React, Node,

Ambient.ai

San Jose

Ambient.ai is a computer vision company that helps large enterprises prevent security incidents, serving Fortune 500 customers; backed by a16z, SV Angel and Y Combinator with $50M raised, recognized on YC Top Companies List and Forbes Cloud

GoLinks

San Jose

GoLinks provides AI-powered short links that convert internal URLs into memorable, productive shortcuts. Its internal link system is a standard productivity tool used by major companies, with clients including ServiceNow, Moderna, Anthropic

OneSignal

San Mateo

OneSignal began as a developer-friendly push notification API and has grown into omnichannel customer engagement platform, serving 1.8 million marketers, developers, and 1 million businesses, delivering 12 billion messages daily across 140

Ridecell

San Francisco

Ridecell leads the digital transformation of fleet operations in Europe and North America, serving fleet operators and governments for clients such as Penske, Toyota, Ford, Daimler, BMW, BNP Paribas and Arval, including San Francisco and Ne

Canvas

San Francisco

Canvas, a small team, is building AI Operating System for B2B sales, backed by Y Combinator, to automate boring parts of outbound so humans can focus on finding and connecting with prospects, via AI research agents and on-demand human SDRs.

SnapMagic

Redwood City

SnapMagic, formerly SnapEDA, is a leading library for electrical engineers, built by engineers for engineers. Its electronic component data are used by over 1.5 million engineers across the world's largest organizations and serve about 2 mi

Amplitude

San Francisco

Amplitude is a San Francisco-based digital analytics company founded in 2012 by Spenser Skates (CEO) and Curtis Liu (CTO). It went public in 2021, serves over 3,000 paying customers, and focuses on product analytics to help organizations bu

Stealth Worker

San Francisco

Information Security (Cyber Security), Compliance and Privacy (GDPR &…

GrubMarket

San Francisco

AI-powered technology enabler and digital transformer of American…

Zeplin

San Francisco

Deliver on the Promise of Design

Double Robotics

San Francisco

Telepresence robots

42

San Francisco

Analytics stack for omnichannel retailers and brands

Screenleap

San Francisco

One-click screen sharing with installation-free viewing on all devices

Reprompt

San Francisco

Reprompt builds AI Agents for location-based mapping, helping Radar and TomTom keep maps current with live POI data. It runs an AI agents platform (Web, Vision, Doc Reading; upcoming self-driving browser agents) led by Mapbox, Facebook, and

14.ai

San Francisco

14.ai, founded by Michael Fester and Marie Schneegans, builds customer support solutions for 1000x teams; backed by Y Combinator and SV Angel, with backers including founders from Vercel, Slack, Dropbox, and Algolia, and Fester previously c

Middleware

San Francisco

Middleware is a fast-growing San Francisco-based startup backed by a tier-1 investor, delivering insights and visibility into complex systems for B2B software and services infrastructure. Led by founder-CEO Laduram Vishnoi, who previously b

Capy

San Francisco

Scout is an AI-native software engineering agent that operates asynchronously on its own VM and tackles long-horizon tasks on large codebases.

Stacksync

San Francisco

Stacksync provides real-time, two-way data synchronization between CRMs and databases, serving engineers and RevOps teams. Founded by Ruben Burdin and Alexis Favre, the company focuses on data movement and enterprise integration.

Berry

San Francisco

Berry is a Y Combinator-backed startup serving SaaS companies worldwide. Led by co-founder and Chief Product Officer Ann Chan and founder Yan Fu, a former startup CTO, Berry scales services for SaaS firms using React, TypeScript, Python, RE

Mercoa

San Francisco

Mercoa is an embedded B2B payments platform that enables B2B fintechs to add BillPay and Accounts Payable to their products, serving accounting firms, neobanks, and vertical SaaS across construction, e-commerce, and home services.

OpenFunnel

San Francisco

OpenFunnel is a time-aware search engine for GTM teams that surfaces insights from time-based signals, delivering daily actionable findings. Trusted by over 1,000 users (including Central, Mintlify, and Everest Systems), it reveals pain poi

Modern Treasury

San Francisco

Modern Treasury builds payments operations solutions, focusing on payment operations as core to business. Described as a lean team, this positions the company as a focused provider in the payments operations space for businesses.

CTGT

San Francisco

CTGT Inc safeguards reputational risk from GenAI for organizations in the B2B software and services infrastructure market. Based in San Francisco as a seven-employee startup founded by Cyril Gorlla and Trevor Tuttle, Gorlla's efficient AI w

Decipher AI

San Francisco

Decipher AI offers an analytics agent that analyzes session replays to reveal user behavior, automatically uncover and prioritize issues, and reduce churn. It is led by a small team of ex-Googlers, including co-founders Rohan Das and Michae

Pincites

San Francisco

Pincites is an AI contract negotiation assistant embedded in Microsoft Word that helps legal teams review and redline contracts faster; a YC S23 startup with unicorn customers, it doubled revenue in Q1 2024 and is led by Sona and Mariam.

FuseAI

San Francisco

FuseAI is a Y Combinator–backed enterprise GTM automation platform building an agentic OS to automate go-to-market teams with AI agents. San Francisco-based, eight-employee startup founded by Saurav Bubber and Imogen Low, who bring Deel and

Paragon AI

San Francisco

Paragon AI (S22) provides AI-powered sales technology that extracts information from meetings, emails, and calls to automate tasks, deliver insights, and coach teams, addressing administrative burdens and incomplete CRM data; led by founder

DryMerge

San Francisco

DryMerge provides a platform to create AI agents that connect to apps and automate tasks via a chat interface, emphasizing near-perfect accuracy and deep integrations with Gmail and Salesforce; it is a small Rust/Javascript/Svelte engineeri

FlutterFlow

Mountain View

FlutterFlow is a remote-first visual development platform headquartered in the San Francisco Bay Area, serving 2 million+ users in 200+ countries and trusted by startups and Fortune 500 companies to accelerate product development and delive

Tenjin

San Francisco

Tenjin provides mobile growth infrastructure that organizes, analyzes, and secures data from mobile devices and marketing channels, aiming to replace detached services with an integrated data platform. It operates with a remote-friendly tea

Gale

San Francisco

Gale disrupts the $10B immigration services market by delivering a tech-enabled, human immigration process for US H-1Bs that uses automation and AI to boost lawyers' efficiency, reduce costs, and shorten visa turnaround times for U.S. compa

Letter AI

San Francisco

Letter AI provides generative AI-powered sales enablement, unifying training, coaching, and content creation to improve win rates. Since launch, it has onboarded Lenovo and Redpanda as its first customers and secured funding from Y Combinat