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14,448 startups · 29 programs

Jinba

Active · Automate enterprise workflows through chat

WebsiteYC profile

Why it ranks

How the rank works
12signal of 100 · rising 12
  • team of 11Team size · YC's directory+5.6
  • went through YCProgram · this site+4
  • hiringHiring · Titles (titles.fru.dev), YC+2

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

Competitors

AITextCortexShared: enterprise workflowEF 2021BerlinStartup →AIRosebud AIShared: vibe code, letsYC S19San FranciscoStartup →AIPlotch.aiShared: enterprise workflowAntler 2023IndiaStartup →AIBland AIShared: automate enterprise, workflow, languagePlug and PlayUnited StatesStartup →AILightskiShared: enterprise workflow, audit, insteadYC W23San FranciscoStartup →
Companies closest to Jinba
Company
TextCortexShared: enterprise workflowEF 2021Not statedAI
Rosebud AIShared: vibe code, letsYC S19 +1ActiveAI, Devtools
Plotch.aiShared: enterprise workflowAntler 2023Not statedAI
Bland AIShared: automate enterprise, workflow, languagePlug and Play Not statedAI
LightskiShared: enterprise workflow, audit, insteadYC W23ActiveAI, Devtools

Adjacent

AIVibeShared: vibe code, through, engineerYC S24San FranciscoStartup →Developer toolsBloomShared: vibe code, letsYC X25Startup →AIBlueprintShared: plain language, startspeedrun SR007San FranciscoStartup →AIVerisShared: lets enterprise, deployment, throughPlug and PlayUnited StatesStartup →AIElseShared: vibe code, somethingspeedrun SR003OaklandStartup →
Companies next to Jinba
Company
VibeShared: vibe code, through, engineerYC S24ActiveAI, Devtools
BloomShared: vibe code, letsYC X25ActiveDevtools
BlueprintShared: plain language, startspeedrun SR007Not statedAI, Devtools
VerisShared: lets enterprise, deployment, throughPlug and Play Not statedAI
ElseShared: vibe code, somethingspeedrun SR003Not statedAI, Devtools

Also from W26 in AI

All of W26
AI/dev/fast/dev/fast is the AI-native code forgeYC W26San FranciscoStartup →AI10x ScienceThe AI-native platform for next-generation protein characterization.YC W26San FranciscoStartup →AI21stUI building blocks for the agentic internetYC W26San FranciscoStartup →AIAemonThe Forward-Deployed AI Research EngineerYC W26San FranciscoStartup →AIAgentic FabriqThe control plane for AI agents.YC W26San FranciscoStartup →AIAlt-XBuilding the best venue for private markets exposure.YC W26Los AngelesStartup →
Company
/dev/fast/dev/fast is the AI-native code forgeteam of 4ActiveAI, Devtools
10x ScienceThe AI-native platform for next-generation protein characterization.team of 5hiringActiveAI
21stUI building blocks for the agentic internetteam of 3ActiveAI, Devtools
AemonThe Forward-Deployed AI Research Engineerteam of 3hiringActiveAI, Devtools
Agentic FabriqThe control plane for AI agents.team of 2ActiveAI
Alt-XBuilding the best venue for private markets exposure.team of 2ActiveAI, Data

Founders

  • Shoya MatsumoriFounder/CEO
  • Takuya NorisugiFounder/COO

About Jinba

Jinba lets enterprise teams vibe-code AI workflows instead of drag and drop. Describe what you need in plain language, and your whole company can start using it immediately. No engineers required. Enterprise-grade permissions, audit logging, and on-prem deployment built in. We serve 40,000 enterprise users at major financial institutions. Build something your colleagues want.

YC batch
W26 · Winter 2026
Status, per YC
Active
Category
AI
Team size
11
Checked
6h ago

Jinba in W26: 199 companies, 81% AI

LinkedIn

Jinba: questions

Which YC batch was Jinba in?

Jinba was in Y Combinator's Winter 2026 batch (W26).

Is Jinba still active?

Y Combinator lists Jinba as active.

Who founded Jinba?

Jinba's founders, as listed on its YC page: Shoya Matsumori (Founder/CEO), Takuya Norisugi (Founder/COO).