Top accelerator startups

Startups14,448Programs29

14,448 startups · 29 programs

VibeFlow

Active · AI content manager that grows your company's online presence

WebsiteYC profile

Why it ranks

How the rank works
7signal of 100 · rising 5
  • went through YCProgram · this site+4
  • team of 3Team size · YC's directory+3.1

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

Competitors

AICleveShared: online presenceAntler 2023MalaysiaStartup →Developer toolsUser1stShared: content manager, existing500 Global 2016IsraelStartup →AIAcquiredPropolisShared: hand offYC X25New York CityStartup →OtherTradeXShared: autonomously create, content, growYC W22San FranciscoStartup →AIVenu AIShared: qualified leadYC W21San FranciscoStartup →
Companies closest to VibeFlow
Company
CleveShared: online presenceAntler 2023Not statedAI
User1stShared: content manager, existing500 Global 2016Not statedDevtools
PropolisShared: hand offYC X25AcquiredAI
TradeXShared: autonomously create, content, growYC W22ActiveOther
Venu AIShared: qualified leadYC W21ActiveAI

Adjacent

OtherInactiveCollectionsShared: content manager, online presenceYC S12San FranciscoStartup →OtherUpCode AcademyShared: social content, create, manage500 Global 2015SingaporeStartup →AIOptimyzeeShared: online presence500 Global Georgia 6United StatesStartup →OtherInactiveStoryboardShared: online presence, content, brandYC S17San FranciscoStartup →AILeadbayShared: qualified lead, createYC F25San FranciscoStartup →
Companies next to VibeFlow
Company
CollectionsShared: content manager, online presenceYC S12InactiveOther
UpCode AcademyShared: social content, create, manage500 Global 2015Not statedOther
OptimyzeeShared: online presence500 Global Georgia 6Not statedAI, Devtools
StoryboardShared: online presence, content, brandYC S17InactiveOther
LeadbayShared: qualified lead, createYC F25ActiveAI

Also from S25 in AI

All of S25
AIBizzy AIBizzy works 24/7 so you never miss a lead.YC S25New York CityStartup →AIGolpoCreate Whiteboard Explainer Videos with AI from a Prompt or DocumentYC S25StocktonStartup →AIKnowlifyDone-for-you AI video paid ads and Meta campaign managementYC S25San FranciscoStartup →AIMotivesConsumer focus groups run by AIYC S25LondonStartup →AITheoraBuilding medical school for AI AgentsYC S25San FranciscoStartup →AIInactiveAcrelyEnterprise Voice AgentsYC S25PittsburghStartup →
Company
Bizzy AIBizzy works 24/7 so you never miss a lead.ActiveAI
GolpoCreate Whiteboard Explainer Videos with AI from a Prompt or Documentteam of 7ActiveAI
KnowlifyDone-for-you AI video paid ads and Meta campaign managementteam of 6ActiveAI
MotivesConsumer focus groups run by AIActiveAI, Data
TheoraBuilding medical school for AI Agentsteam of 3ActiveAI, Data
AcrelyEnterprise Voice Agentsteam of 6InactiveAI

Founders

  • Alessia PaccagnellaFounder
  • Elia SaquandFounder

About VibeFlow

VibeFlow is the AI content manager, that hands-off creates and manages viral social content for startup founders and growth teams, saving them hours and delivering qualified leads. Existing AI tools spit out generic, off-brand content you can't really use. VibeFlow learns your brand, voice, and goals, then autonomously creates on-brand, tailored posts (with visuals) ready to publish.

YC batch
S25 · Summer 2025
Status, per YC
Active
Category
AI
Team size
3
Location
San Francisco, CA, USA
Founded
2025
Checked
7h ago

YC tags: B2B, Social Media, Marketing, AI

Changes seen

TagsNov 5, 2026

Newly tagged Social Media and Marketing; no longer tagged Developer Tools and Consumer.

Source ↗
TagsOct 19, 2026

Newly tagged AI; no longer tagged Artificial Intelligence.

Source ↗

VibeFlow in S25: 166 companies, 92% AI

LinkedIn

VibeFlow: questions

Which YC batch was VibeFlow in?

VibeFlow was in Y Combinator's Summer 2025 batch (S25).

Is VibeFlow still active?

Y Combinator lists VibeFlow as active.

Who founded VibeFlow?

VibeFlow's founders, as listed on its YC page: Alessia Paccagnella (Founder), Elia Saquand (Founder).

Where is VibeFlow based?

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