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14,448 startups · 29 programs

Ciro

Active · GTM AI that books you 5-8 meetings/week

WebsiteYC profile

Why it ranks

How the rank works
10signal of 100 · rising 3
  • team of 5Team size · YC's directory+4
  • 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

AIAvinaShared: find prospect, sales, gtmYC S22New York CityStartup →AIFrontrunnerShared: find prospect, sales, gtmYC F26San FranciscoStartup →AILemonLimeShared: draft personalized, personalized outreach, salesYC S26San FranciscoStartup →AITopoShared: buying signal, sales, findYC W24ParisStartup →AIAiSDRShared: sales, outreach, meetingYC S23San FranciscoStartup →
Companies closest to Ciro
Company
AvinaShared: find prospect, sales, gtmYC S22ActiveAI
FrontrunnerShared: find prospect, sales, gtmYC F26ActiveAI
LemonLimeShared: draft personalized, personalized outreach, salesYC S26ActiveAI
TopoShared: buying signal, sales, findYC W24ActiveAI
AiSDRShared: sales, outreach, meetingYC S23ActiveAI

Adjacent

AIArtisanShared: personalized outreach, sales, meetingYC W24San FranciscoStartup →AIAcquiredBluebirdsShared: sales, gtm, prospectYC W23San FranciscoStartup →AIFuse AIShared: buying signal, gtm, repYC W25San FranciscoStartup →AIRocketSDRShared: sales, outreach, researchYC W21BengaluruStartup →AIInactivePenguin AIShared: sales, book, repYC S22San FranciscoStartup →
Companies next to Ciro
Company
ArtisanShared: personalized outreach, sales, meetingYC W24ActiveAI
BluebirdsShared: sales, gtm, prospectYC W23AcquiredAI
Fuse AIShared: buying signal, gtm, repYC W25ActiveAI
RocketSDRShared: sales, outreach, researchYC W21ActiveAI
Penguin AIShared: sales, book, repYC S22InactiveAI

Also from S22 in AI

All of S22
AIChampAI SDRYC S22San FranciscoStartup →AIInactiveCustomerOSUncover high-fit leads already silently engaging with your brandYC S22LondonStartup →AIImpracticalYour autonomous motion designer that turns every feature into a…YC S22San FranciscoStartup →AINamecard.aiAI-powered business matchmakingYC S22TaipeiStartup →AIParagon AITurns your sales calls into CRM data, automatically.YC S22New York CityStartup →AISilkChartAI Sales Assistant to increase playbook adoption and win more dealsYC S22San FranciscoStartup →
Company
ChampAI SDRActiveAI
CustomerOSUncover high-fit leads already silently engaging with your brandteam of 10InactiveAI
ImpracticalYour autonomous motion designer that turns every feature into a…team of 2ActiveAI, Devtools
Namecard.aiAI-powered business matchmakingteam of 9ActiveAI
Paragon AITurns your sales calls into CRM data, automatically.team of 3hiringActiveAI
SilkChartAI Sales Assistant to increase playbook adoption and win more dealsteam of 8hiringActiveAI

About Ciro

Ciro is an AI agent that finds prospects, researches their buying signals, and drafts personalized outreach, all from Slack. Tell it who you sell to. It finds the right people, figures out why now is the right time to reach out, and writes outreach that sounds like your best rep did 30 minutes of research. Welcome to the future of selling.

YC batch
S22 · Summer 2022
Status, per YC
Active
Category
AI
Team size
5
Location
San Francisco, CA, USA
Checked
6h ago

YC tags: SaaS, B2B, Sales, AI

Changes seen

TagsOct 19, 2026

Newly tagged AI; no longer tagged Artificial Intelligence.

Source ↗

Ciro in S22: 233 companies, 54% AI

Ciro: questions

Which YC batch was Ciro in?

Ciro was in Y Combinator's Summer 2022 batch (S22).

Is Ciro still active?

Y Combinator lists Ciro as active.

Where is Ciro based?

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