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Startup ideas with revenue receipts, reverse-engineered from founder interviews.

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15 of 406 ideas

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AI ContentAI E-commerceAI ServiceAI WebsiteConsumer AppDigital PublishingDirectory SiteEcosystem ToolPlatform PluginSaaSScale ReferenceSimple Tool⚠️ Cautionary Tale
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RevenueIdeaCategory · Evidence · Difficulty
#1
$220M/yrT3
PhotoRoom
AI product photos: one-tap background removal and white-background shots, built only for small e-commerce sellers
Scale ReferenceT3
Scale Reference
#2
$155M/yrT3
PictureThis
Snap a photo to ID plants + care advice: "a plant expert in your pocket"

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Scale Reference
T3
Scale Reference
#3
$56M/yrT3
HeyGen
AI avatars: clone your face and voice, batch-generate talking-head videos in any language
Scale ReferenceT3
Scale Reference
#4
$30M/yrT3
Chai
AI companion chat: it talks about what others won't (gray zone — watch the space, don't copy the form)
⚠️ Cautionary TaleT3
⚠️ Cautionary Tale
#5
$500M/yrT3
Cursor (Anysphere)
AI code editor: $500M/yr in 3 years, zero marketing spend
Scale ReferenceT3
Scale Reference
#6
$125M/yrT3
ElevenLabs
AI voice cloning: a few minutes of audio perfectly replicates a voice
Scale ReferenceT3
Scale Reference
#7
$500MT3
Monica → Manus (Butterfly Effect)
The benchmark for Chinese teams going global: started as a browser extension, leveled up into a phenomenon-level AI agent
Scale ReferenceT3
Scale Reference
#8
$36MT3
Genspark (MainFunc)
General-purpose AI agent: $0 to $36M ARR in 45 days
Scale ReferenceT3
Scale Reference
#9
$80MT3
Base44
A vibe coding platform built solo in 6 months, sold to Wix for $80M
Scale ReferenceT3
Scale Reference
#10
$650MT3
CaseText / CoCounsel
An AI assistant built for lawyers, sold to Thomson Reuters for $650M in cash
Scale ReferenceT3
Scale Reference
#11
$1.3BT3
Windsurf (Codeium)
A $1.3B agentic AI coding IDE, built on one fast pivot
Scale ReferenceT3
Scale Reference
#12
$3BT3
Replit
The vibe coding platform brought back from the dead by an AI agent — $3B valuation
Scale ReferenceT3
Scale Reference
#13
Customers incl…T3
GigaML
Enterprise-grade voice support AI agents — a 4-5 person team used an in-house agent to take DoorDash
⚠️ Cautionary TaleT3
⚠️ Cautionary Tale
#14
$200M+T3
Mob Control (Voodoo) — the hybrid-casual playbook
A one-week prototype that became a $200M game — the exact prototype-test-scale system that turns simple mechanics into money printers.
Scale ReferenceT3
Scale Reference
#15
$1.6BT3
Palantir (the ontology layer, and the bootcamp sales motion behind it)
$1.6B in a quarter growing 85%, 150% net revenue retention, and a sales motion that compresses a year-long enterprise cycle into a five-day workshop on the customer's own data.
Scale ReferenceT3
Scale Reference