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14,448 startups · 29 programs

Tiptap

Active · The open-source document editor for humans and AI agents.

WebsiteYC profile

Why it ranks

How the rank works
11signal of 100 · rising 4
  • team of 20Team size · YC's directory+6.9
  • went through YCProgram · this site+4

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

Competitors

Developer toolsInactiveHaikuShared: collaboration toolYC W18San FranciscoStartup →AICranston AIShared: source document, agent, buildingYC F25San FranciscoStartup →AITwin LabsShared: building appsBetaworks AI Camp: AgentsStartup →
Companies closest to Tiptap
Company
HaikuShared: collaboration toolYC W18InactiveDevtools
Cranston AIShared: source document, agent, buildingYC F25ActiveAI
Twin LabsShared: building appsBetaworks AI Camp: AgentsNot statedAI

Adjacent

OtherNhostShared: building apps, developer buildingAntler 2020SwedenStartup →OtherInactiveSiastoShared: collaboration tool, document, googleYC W11San FranciscoStartup →DataVeratrakShared: collaboration toolSeedcamp 2018Startup →DataBaserowShared: open, sourceSeedcamp 2020Startup →OtherRethoricShared: google docs, linkedin, contentYC W21San DiegoStartup →
Companies next to Tiptap
Company
NhostShared: building apps, developer buildingAntler 2020Not statedOther
SiastoShared: collaboration tool, document, googleYC W11InactiveOther
VeratrakShared: collaboration toolSeedcamp 2018Not statedData
BaserowShared: open, sourceSeedcamp 2020Not statedData, Devtools
RethoricShared: google docs, linkedin, contentYC W21ActiveOther

Also from S23 in AI

All of S23
AIAcquiredFlowiseAIOpen source GenAI development platformYC S23RemoteStartup →AIHarnessRouterThe world's first unified interface for agent harnesses.YC S23San FranciscoStartup →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 →
Company
FlowiseAIOpen source GenAI development platform55.5k starsteam of 5AcquiredAI, Devtools
HarnessRouterThe world's first unified interface for agent harnesses.team of 3ActiveAI, Devtools
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

About Tiptap

Tiptap is a suite of open source content editing and real-time collaboration tools for developers building apps like Notion or Google Docs. It’s used by thousands of businesses worldwide, including LinkedIn, GitLab, Axios, and Anthropic.

YC batch
S23 · Summer 2023
Status, per YC
Active
Category
AI, Developer tools
Team size
20
Location
Berlin, Berlin, Germany
Checked
6h ago

YC tags: Developer Tools, Open Source, AI

Changes seen

Team sizeOct 5, 2026

Team went from 19 to 20 people.

Source ↗
TagsOct 5, 2026

Newly tagged AI; no longer tagged Artificial Intelligence.

Source ↗

Tiptap in S23: 220 companies, 78% AI

Tiptap: questions

Which YC batch was Tiptap in?

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

Is Tiptap still active?

Y Combinator lists Tiptap as active.

Where is Tiptap based?

Tiptap lists Berlin, Berlin, Germany as its location on YC's directory.