Mobile startups in San Francisco Bay Area

Firebender

San Francisco

Firebender is an AI software company that develops AI coding assistance tools. Founded in 2024, it has raised $3.5 million in funding and currently has a team of three.

RevenueCat

San Francisco

**A simple API for managing in-app subscriptions** RevenueCat is a mobile SDK and API for managing in-app subscriptions We take the sting out of supporting the complicated subscription systems of the App Store and Google Play Store, and he

Envoy

San Francisco

Envoy Workplace, launched May 2023, is a platform for hybrid workplaces that safely connects and enables collaboration across 20,000+ locations, serving Slack, Pinterest, and Warby Parker; backed by Andreessen Horowitz, Menlo Ventures, Init

Brilliant

San Francisco

Brilliant helps people learn quantitative and technical skills (math, data, CS/AI) to become better problem solvers, serving hundreds of thousands of paid subscribers with ambitions to reach millions, backed by top-tier investors and pursui

Lugg

San Francisco

Lugg connects customers with movers and trucks to move items, enabling same-day furniture delivery through partnerships with Costco, IKEA, Restoration Hardware, and Pottery Barn. Based in San Francisco and backed by Sequoia Capital, Y Combi

A0.dev

San Francisco

a0.dev is a platform generating custom React Native projects to help mobile developers build apps in days, not weeks. It has launched apps used by hundreds of thousands of users and relies on React Native, TypeScript, Node.js, Express, Next

Plura (formerly Bloom Community)

Oakland

Plura, formerly Bloom Community and Together, is a Y Combinator–backed Oakland startup that uses software to bring people together; its founders—Lauren Vegter, Aubrey Tull, and Dan Rhodes—bring tech backgrounds, and the company supports rem

Dyneti Technologies

San Mateo

Dyneti is building authentication tech to make digital payments seamless and secure. It has raised $2.2M from Shasta Ventures, Y Combinator, and angels; processes hundreds of millions of card scans for Fortune 100s and unicorns, via mobile

NOSO LABS

San Francisco

NOSO LABS builds agents for the trades to help technicians diagnose accurately and sell 10x better, providing tools that improve diagnostic precision and sales performance for trade professionals.

Wanderlog

San Francisco

Wanderlog is a bootstrapped startup building tools to simplify leisure travel. Its core travel-planning app, launched in 2019, is the top-ranked trip planner on iOS and Android, serving millions of travelers monthly.

Joy

San Francisco

Joy is a platform that helps people organize, share, and remember life events, with a viral network that has signed 4% of American weddings and yields about seven new weddings per wedding. It serves millions globally, is YC-backed, and prod

ClassDojo

San Francisco

ClassDojo is a San Francisco-based education platform that connects teachers, children and families through a communication app, serving 51 million+ users in 180 countries and reaching 95% of US pre-K–8 schools, making it one of the fastest

DoorDash

San Francisco

DoorDash is a San Francisco-based technology company building a local delivery platform by partnering with merchants, hiring drivers, and developing logistics software to enable real-time delivery of goods and services. It aims to be the wo

Candle

San Francisco

Candle operates a consumer app that improves communication for Gen Z couples and aims to expand to friends and family; with 250k+ users and targeting 1M by end-2025, it uses a React Native/SwiftUI frontend and Convex backend with AI agents.

RealRoots

San Francisco

RealRoots is an early-stage, women-focused friendship startup that helps women form meaningful, long-lasting friendships in their city, addressing the decline of IRL connection; seed-funded and backed by investors including Y Combinator, Go

Oxygen

San Francisco

Oxygen is a San Francisco-based modern financial platform offering banking services for digital natives, creators and entrepreneurs. Backed by Runa Capital, Y Combinator and other fintech investors, its banking services are provided by The

Roforco

San Francisco

Roforco builds viral AI consumer apps and games, with seven titles reaching over 100 million users and 10.2 million peak MAU. It maintains a community (100k+ TikTok followers, 64k+ Discord) and is founded by two ex-YC founders with Meta/Sna

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.

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

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.