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

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18 of 406 ideas

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TierT1T2T3EvidenceVerifiedFounderCreatorUnprovenEvergreenWindow
SaaS ↓
AI ContentAI E-commerceAI ServiceAI WebsiteConsumer AppDigital PublishingDirectory SiteEcosystem ToolPlatform PluginSaaSScale ReferenceSimple Tool⚠️ Cautionary Tale
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RevenueIdeaCategory · Evidence · Difficulty
#1
$1MT2
The Non-Coder Lovable Four (Plinc / Comedy Book / ShiftNext / Lemo)
Four people who can't code: an app in 45 days, books selling in 7, $1M ARR in 5 months, and going straight for enterprise
SaaST2
SaaS
#2
$1.3M/moT3
AI Clone of Floe-Style Agency SaaS (Iman Gadzhi's Floe / CodeGuide + Replit)

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Generate a complete PRD + technical docs with CodeGuide first, then hand them to Replit for step-by-step vibe-coding — replicating a full all-in-one agency SaaS with accounts/permissions/Stripe payments without writing a single line of code
SaaST3
SaaS
#3
~$100K/moT3
Magai — Multi-Model AI Aggregator Subscription (Magai by Dustin Riechmann / Starter Story interview)
One subscription that unlocks every top LLM plus image and video models in a single chat console — MVP built on no-code Bubble in 8 weeks, scaled to nearly $100K/mo on a decade-old personal brand and a recurring-commission affiliate program
SaaST3
SaaS
#4
$10KT3
The Reply Guy (Reddit Engagement)
Tracks Reddit threads by keyword and AI-writes replies that funnel traffic back to the client's product
SaaST3
SaaS
#5
$20KT3
Clinik (Niche Business Management)
Business management SaaS built only for narrow verticals — medical clinics, beauty spas, nutritionists, lawyers
SaaST3
SaaS
#6
~$1MT3
Indie Dev Tibo's $1M MRR Product Portfolio (Revid.ai / AutoRank, the Tibo case)
The indie playbook that got two products — Revid.ai (AI short video) and AutoRank (AI SEO) — to $1M in monthly recurring revenue
SaaST3
SaaS
#7
$1,200/moT3
Unified — Typeform Alternative (Unified / Abhishek, the “just copy it + find the gap” play)
A Bilibili breakdown channel relays the case of Indian indie developer Abhishek: he built the Typeform alternative Unified in two weeks, launched in 2023, and grew it over two years to about 11,000 users (roughly 5,000 signups, 500 paying), ~35,000 monthly visitors, 4M cumulative form submissions, and under $1,200/mo in costs. The core methodology: don't try to build the next Uber — copy a product that's already validated (an “X alternative”), find the gap it never filled, and build a one-click migration tool to move its users over.
SaaST3
SaaS
#8
Hundreds to fi…T3
Nate's Micro-Niche AI Side-Hustle Method and Five-Tool Stack (Lovable + Supabase + Vercel + Framer + Gemini)
Use the leanest possible AI stack to build software for thin-margin micro-niches over a weekend — distribution first, ruthless feature-cutting, hundreds to five figures a month
SaaST3
SaaS
#9
~$130K/moT3
Cast Magic — Long-Form Audio/Video to Content
An in-house podcast pain point turned SaaS: transcribe any long-form audio or video, then one-click it into multi-platform content. Cold-started on AppSumo.
SaaST3
SaaS
#10
$20K/moT3
NomadList Digital Nomad Community (Peter Levels)
One guy rolled a city-comparison spreadsheet he built for himself into a lifetime-membership digital nomad community — $20K/mo from a single product, the benchmark one-person company.
SaaST3
SaaS
#11
PotentialT2
Next Love Niche (Faceless Niche & Topic Finder)
One click to find high-RPM niches, one click to grab a competitor's script — built for faceless YouTube creators
SaaST2
SaaS
#12
$10M+T2
Kovai.co (BizTalk360, Document360, Churn360)
He built an add-on for a Microsoft product with only 12,000 customers worldwide — a market too small for anyone big to bother with — and bootstrapped it past $10M a year
INSaaST2
INSaaS
#13
$1MT2
Senja (testimonial collection SaaS) — the anti-viral growth path
A testimonial-collection tool that reached $1M ARR with no viral launch, after Reddit, the indie-hacker community, Slack and partnerships all failed and SEO plus affiliates quietly worked
SaaST2
SaaS
#14
$10,000PROT2
Sleek (prompt-to-website design generator)
$10,000 MRR in six weeks with zero marketing spend — because the team recycled design tools they had already built and knew exactly who they were selling to before they wrote the first prompt.
SaaSPROT2
SaaS
#15
$68K/moT2
TeacherZ (French-market course platform)
Kajabi, rebuilt for one country's language and one country's laws — $68K a month from the market the incumbents can't be bothered to comply with.
SaaST2
SaaS
#16
~$12,000T1
TrendFeed (creator marketing and audience-growth tool)
A non-technical founder shipped a creator marketing tool built entirely inside Cursor, did £5,500 on launch day and around $12,000 in four weeks, with zero marketing spend — all traffic came from his own TikTok, Instagram and YouTube posts.
SaaST1
SaaS
#17
$115K/moT2
BlockSurvey
A survey tool with no ads, no trackers and no cookies, sold to companies that legally cannot leak respondent data — $115K/month recurring from a three-day hackathon build
SaaST2
SaaS
#18
$380K+/moT2
Stripo
Everyone else sold marketing automation; this founder sold only the step marketers actually hate — building the HTML email — and 1,500 free templates plus a content-marketing engine took it to $3.7M ARR
SaaST2
SaaS