RethinkDB
The open source database for the realtime web.
San Francisco, US
Open Source
162 companies in this industry.
Revideo
Create Videos with Code
Berlin, Germany, DE
Reworkd
The simplest way to extract web data at scale
San Francisco, US
Rivet
Open-Source alternative to Durable Objects
San Francisco, US
RowBoat Labs
Open-source AI-assisted agent builder
San Francisco, US
Sails Co.
Full-service web, mobile, & cloud studio providing professional…
Austin, TX, US
SF Tensor
Infrastructure for AI labs to focus on research.
San Francisco, US
Shuttle
Build Backends. Fast.
London, United Kingdom, GB
SigNoz
Open source alternative to DataDog
San Francisco, US
Skyvern
Open Source AI Agent to automate browser workflows via an API
San Francisco, US
Sourcebot
Helping humans and AI agents understand massive codebases
San Francisco, US
SST
For whatever you build.
Toronto, Canada, CA
Stackup
Stackup helps businesses manage their crypto assets.
Los Angeles, CA, US
stagewise
The frontend coding agent for real codebases.
Standard Cyborg
Buid, test and deploy perception applications
San Francisco, US
Sublingual
Daily productivity tracker
San Francisco, US
Supabase
Build in a weekend. Scale to millions.
San Francisco, US
Superagent
Defense models and adversarial tests for AI products
San Francisco, US
superglue
AI that fixes enterprise glue
San Francisco, US
SuperTokens
Open source alternative to Auth0 / AWS Cognito / Firebase Auth
San Francisco, US
Svix
Enterprise ready webhooks service, open-source and in the cloud
New York, US
Tensil
We turn machine learning models into custom hardware.
San Francisco, US
Tesseral
The open source platform for managing identity in business software
San Francisco, US
Tipe
Open-source, customizable, headless CMS
San Francisco, US