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Startups14,448Programs29

14,448 startups · 29 programs

Sweep

Active · The best AI coding assistant for JetBrains

WebsiteYC profile

Why it ranks

How the rank works
10signal of 100 · rising 3
  • went through YCProgram · this site+4
  • team of 4Team size · YC's directory+3.6
  • hiringHiring · Titles (titles.fru.dev), YC+2

A sum of public facts, not a judgement and not investment advice.

Competitors

AICodemod Inc.Shared: coding assistant, agentPlug and PlayUnited StatesStartup →AIBootLoopShared: coding assistant, agentYC S25San FranciscoStartup →AICapyShared: ai assistant, coding, ideYC F24San FranciscoStartup →
Companies closest to Sweep
Company
Codemod Inc.Shared: coding assistant, agentPlug and Play Not statedAI, Devtools
BootLoopShared: coding assistant, agentYC S25ActiveAI, Devtools
CapyShared: ai assistant, coding, ideYC F24ActiveAI, Devtools

Adjacent

AISentiyenShared: ai assistantYC S21San FranciscoStartup →AIMagicShared: ai assistantYC W15WashingtonStartup →AIFirebenderShared: ai assistant, coding, ideYC W24San FranciscoStartup →AINuancedShared: ai assistant, coding, agentYC W24San FranciscoStartup →AIGBrainShared: ai assistantYC X26San FranciscoStartup →
Companies next to Sweep
Company
SentiyenShared: ai assistantYC S21ActiveAI
MagicShared: ai assistantYC W15ActiveAI
FirebenderShared: ai assistant, coding, ideYC W24ActiveAI, Devtools
NuancedShared: ai assistant, coding, agentYC W24ActiveAI, Devtools
GBrainShared: ai assistantYC X26ActiveAI

Also from S23 in AI

All of S23
AIInactiveAtlaThe improvement engine for AI agentsYC S23LondonStartup →AIAutomorphicInfuse knowledge into language models with just 10 samplesYC S23San FranciscoStartup →AIBaserunObservability and evaluation platform for LLM apps.YC S23San FranciscoStartup →AICedanaFast, reliable, reproducible AI with GPU live migrationYC S23New York CityStartup →AIAcquiredChatterDead simple LLM testing and iterationYC S23PhiladelphiaStartup →AIInactiveCodeStoryAide is an AI-native , privacy-first IDE built on top of VSCodeYC S23LondonStartup →
Company
AtlaThe improvement engine for AI agentsteam of 10InactiveAI, Data, Devtools
AutomorphicInfuse knowledge into language models with just 10 samplesteam of 3ActiveAI, Devtools
BaserunObservability and evaluation platform for LLM apps.team of 2ActiveAI, Devtools
CedanaFast, reliable, reproducible AI with GPU live migrationteam of 5hiringActiveAI, Devtools
ChatterDead simple LLM testing and iterationacquiredteam of 2AcquiredAI, Devtools
CodeStoryAide is an AI-native , privacy-first IDE built on top of VSCodeteam of 4InactiveAI, Devtools

About Sweep

Use your favorite JetBrains IDE without compromising on AI. Sweep is the best autocomplete and agent in JetBrains: https://plugins.jetbrains.com/plugin/26860-sweep-ai

YC batch
S23 · Summer 2023
Status, per YC
Active
Category
AI, Developer tools
Team size
4
Location
San Francisco, CA, USA
Checked
7h ago

YC tags: Developer Tools, AI, AI Assistant

Changes seen

TagsOct 19, 2026

Newly tagged AI; no longer tagged Artificial Intelligence.

Source ↗

Sweep in S23: 220 companies, 78% AI

Sweep: questions

Which YC batch was Sweep in?

Sweep was in Y Combinator's Summer 2023 batch (S23).

Is Sweep still active?

Y Combinator lists Sweep as active.

Where is Sweep based?

Sweep lists San Francisco, CA, USA as its location on YC's directory.