Sweep
Category: AI Developer Tools
Sweep is an AI junior developer that converts bug reports and feature requests into code changes (Pull Requests) directly in GitHub. Sweep was founded in 2023. The company is led by William Benton. Based in San Francisco, CA. Team size: 1-10. Total funding raised: $50.5M total. Latest round: Series A ($22M, Dec 2021) + earlier rounds. Key investors include ["Y Combinator"].
- Founded
- 2023
- Headquarters
- San Francisco, CA
- Team size
- 1-10
- Total funding
- $50.5M total
Value proposition
Automates routine coding tasks, bug fixes, and technical debt cleanup to let senior developers focus on complex problems.
Products and solutions
["Sweep AI GitHub App","Sweep Enterprise"]
Unique value
Combines search-based retrieval (RAG) with planning agents to navigate and modify complex codebases autonomously.
Target customer
Software Development Teams
Industries served
["Software Technology","SaaS"]
Technology advantage
First-mover advantage in agentic coding; deeply integrated into GitHub workflows.
How they differentiate
Sweep acts as an asynchronous agent that plans and executes multi-file changes, whereas standard copilots are autocomplete tools.
Main competitors
["Cognition (Devin)","GitHub Copilot Workspace","Magic.dev"]
Key partnerships
["Y Combinator"]
Notable customers
["Open Source Maintainers"]
Major milestones
["Y Combinator S23 Batch","Launch of Sweep Enterprise"]
Growth metrics
Rapid adoption in open source repositories.
Market positioning
Leader in open-source compatible AI coding agents.
Geographic focus
Global
Patents and IP
N/A
About William Benton
William Benton is the Co-founder and CEO of Sweep. Previously, he was a Software Engineer at Roblox working on the engine and infrastructure. He holds a degree from the University of Toronto.
Official website: https://sweep.dev