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14,448 startups · 29 programs

LabelFlow

Inactive · GitHub for visual data

YC profile

Why it ranks

How the rank works
2signal of 100 · rising 0
  • team of 6Team size · YC's directory+4.4
  • went through YCProgram · this site+4

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

Competitors

AITenyksShared: visual data, computer visionYC S21Sofia City ProvinceStartup →AIZeitviewShared: visual data, accelerateYC W15Los AngelesStartup →AIPeregrine.aiShared: visual dataPlug and PlayGermanyStartup →AIClaryoShared: visual data, acceleratePlug and PlayUnited StatesStartup →
Companies closest to LabelFlow
Company
TenyksShared: visual data, computer visionYC S21ActiveAI
ZeitviewShared: visual data, accelerateYC W15ActiveAI
Peregrine.aiShared: visual dataPlug and Play Not statedAI, Devtools
ClaryoShared: visual data, acceleratePlug and Play Not statedAI, Data

Adjacent

Developer toolsargsShared: githubYC S25New York CityStartup →AITrellis AIShared: data engineering, accelerateYC W24San FranciscoStartup →AISupaShared: labeling tool, dataset500 Global 2016MalaysiaStartup →AIAcquiredClipDropShared: computer vision, visual, thankYC W21ParisStartup →AIInactiveSBX RoboticsShared: computer vision, data engineeringYC W21TorontoStartup →
Companies next to LabelFlow
Company
argsShared: githubYC S25ActiveDevtools
Trellis AIShared: data engineering, accelerateYC W24ActiveAI, Data, Devtools
SupaShared: labeling tool, dataset500 Global 2016Not statedAI
ClipDropShared: computer vision, visual, thankYC W21AcquiredAI
SBX RoboticsShared: computer vision, data engineeringYC W21InactiveAI, Data, Devtools

Also from S18 in AI

All of S18
AIActiveloopDatabase for AIYC S18San FranciscoStartup →AI64x BioEnabling next generation medicines. A comprehensive platform and…YC S18San FranciscoStartup →AIAestheticYour AI-powered creative apprentice 🪄YC S18New York CityStartup →AIAlpha VantageDeveloper-friendly and enterprise-grade APIs for financial market…YC S18BostonStartup →AIAnima AppAnima - Design Agent | AgentGrid.io - Shared drive for humans & agentsYC S18Tel Aviv-YafoStartup →AIAnnieCannonsConnecting Survivors to Careers in TechYC S18New York CityStartup →
Company
ActiveloopDatabase for AIteam of 15hiringActiveAI, Devtools
64x BioEnabling next generation medicines. A comprehensive platform and…team of 25ActiveAI
AestheticYour AI-powered creative apprentice 🪄team of 4ActiveAI, Devtools
Alpha VantageDeveloper-friendly and enterprise-grade APIs for financial market…team of 25hiringActiveAI, Data, Devtools
Anima AppAnima - Design Agent | AgentGrid.io - Shared drive for humans & agentsteam of 20ActiveAI, Devtools
AnnieCannonsConnecting Survivors to Careers in Techteam of 14ActiveAI

About LabelFlow

At LabelFlow, we build GitHub for visual data. Our mission is to facilitate and accelerate the development of AI at scale thanks to top-notch labeling tools and a dataset marketplace.

YC batch
S18 · Summer 2018
Status, per YC
Inactive
Category
AI, Data, Developer tools
Team size
6
Location
Nantes, Pays de la Loire, France; Remote
Checked
6h ago

YC tags: Computer Vision, Data Engineering, AI

Changes seen

WebsiteNov 2, 2026

Moved its website from labelflow.ai to none.

Source ↗
Website linkNov 2, 2026

Website link changed from https://labelflow.ai/ to none.

Source ↗

LabelFlow in S18: 131 companies, 29% AI

LabelFlow: questions

Which YC batch was LabelFlow in?

LabelFlow was in Y Combinator's Summer 2018 batch (S18).

Is LabelFlow still active?

Y Combinator lists LabelFlow as inactive.

Where is LabelFlow based?

LabelFlow lists Nantes, Pays de la Loire, France; Remote as its location on YC's directory.