Butterfast is an AI-powered study companion that transforms messy notes, PDFs, and long YouTube lectures into structured study guides, flashcards, adaptive quizzes, and interactive mind maps in seconds. Built with spaced repetition and AI personalization, Butterfast helps students remember more, study faster, and stop cramming before exams.
Butterfast is an AI-powered study companion that transforms messy notes, PDFs, and long YouTube lectures into structured study guides, flashcards, adaptive quizzes, and interactive mind maps in seconds. Built with spaced repetition and AI personalization, Butterfast helps students remember more, study faster, and stop cramming before exams.
Ranked #4958 on TrustMRR
No active subscriptions
Anirban91 followers on 𝕏
Loading revenue data...
Revenue is verified with a
Polar API key.Last updated: Jun 21, 2026, 03:53 PM
Transform your prompts into stunning mobile app designs instantly. No design skills needed—just describe what you want.
Eliminate the friction between your ideas and a finished mobile app design.
Team building Sports Prediction experience for remote teams (B2C and B2B). It is a SAAS ready to be sold to customers, I just don´t have the skills or time to sell it. I can send screenshots of the b2c, b2b and admin dashboard to show how smooth the game runs and how easy it is to create a game for a b2b client (SAAS). Ongoing for World cup now with 500 players. It´s connected to Football API for live updates and has a Slack integration. B2B demo page: www.kickpot.app/preview
Revenue (30d)
$226
Asking Price
$5k
$3k
Multiple
1.1x
AI-powered English practice with native accents and real-time feedback.
Revenue (30d)
$3.4k
Asking Price
$45k
$40k
Multiple
1.0x
NoSiteSearch finds local businesses with no website and gives you everything to close them: outreach-ready leads with phone and lead scoring, a built-in CRM, and AI-generated websites tuned per vertical that you can sell for $500–$2,500. One credit balance powers both lead search and site builds. $19–$199/mo, bootstrapped, growing organically.
Revenue (30d)
$211
Asking Price
$4.5k
Multiple
1.8x
SaaS platform that lets users deploy their own AI assistant (powered by OpenClaw) in under 60 seconds. No coding, no server management — users pick a model, connect a messaging app, and they're live.
Revenue (30d)
$411
Asking Price
$45k
Multiple
9.1x
Leadfinder is a lead generation platform that provides verified business contacts, company data, and decision-maker information. Users can build targeted prospect lists and export them instantly in CSV, XLSX, or JSON formats.
Revenue (30d)
$141
Asking Price
$6.5k
$4.7k
Multiple
2.8x
The best SwiftUI boilerplate for indie iOS developers. Clone the repo, paste your API keys, and ship a production‑ready app with onboarding, paywalls, Supabase auth, and AI integrations — in under an hour.
Revenue (30d)
$1.1k
Asking Price
$15k
$8k
Multiple
0.6x
Audience
Designers
Pricing
Simple, transparent pricing that grows with you. No hidden fees, ever.
Domain Rating
butterfast.com
Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.
Tech stack
Frontend
Backend
