ProteinGPT

AI-powered structural biology assistant

MaxBody.AI

AI body analysis and fitness plans

Picept

Smart routing, one unified API

LaunchPath

Business launch to business funding

DAS

MediaFast

Tells you which subreddits to post in, what content to share, and when to post it—so you can market on Reddit EASILY and Organically without getting banned.

Marketing · Founded 2025 · Azerbaijan

Marketing
SaaS
Content Creation
Social Media
Analytics

Visit mediafa.st ↗Founder interest ↓

Can you vibecode this?

Yes

Customers pay for software that finds subreddits, generates posts and tracks Reddit growth, making this a pure software product.

Build This with Leapd →

The business

Total revenue

$35K+

Verified recently

Monthly revenue

$3K+/mo

→ Steady · 60-day average

Peak month

~$6K

Best single month

Growth

+35%

Early months vs recent

Profit margin

100%

For owners

Own MediaFast? List it for sale.

Founders read this page looking for a business to build like your $3K+/mo one — some would rather buy one that already works. They skip the line, you get a clean exit. $25 one-time, no commission.

Why it works

Value proposition
Tells founders exactly where, what and when to post on Reddit.
Problem
Most Reddit promotion attempts end in bans or zero traction.
Audience
Founders marketing their products on Reddit.
Business model
Monthly subscription at $39/mo or a one-time lifetime payment of $179, charged with Stripe.

Good to knowMoney-back guaranteeLifetime dealMCP serverReddit API410 founders joined

Can you vibecode this?

Yes

The whole product, with AI coding tools and public APIs.

Moat

Proprietary data
Community
Switching costs

Why people pay MediaFast

MediaFast has curated engagement and rule data across 4,200+ subreddits and a community of 410+ founders sharing real results. A fresh copy starts with none of that data, no testimonials, and no founder network already posting and validating the playbooks.

Product complexity
Low
A web app with a dashboard, post generator, subreddit picker and comment finder is standard software.
Data
Moderate
Subreddit rules, engagement data and posting times are pulled from Reddit's public API and kept current.
Integrations & infrastructure
Low
Reddit's API is public and well-documented, making the connection straightforward to build.
Human operations
Low
The product runs fully as a hosted web app with no human delivery or manual fulfillment.
Regulation / hardware
Low
Marketing software for founders carries no licensing or regulatory requirements.

Build this business

Use the build specification below with any AI coding tool, or build it directly with Leapd.

Build This with Leapd →

Leapd builds

Web app with subreddit picker, post generator, comment finder and growth dashboard
Monthly subscription or one-time lifetime payment with Stripe
Reddit API connection
A landing page

Leapd runs

Cold email outreach to potential customers
Meta ads
LinkedIn and X posts
SEO and AI-search visibility
A daily report of what shipped

Opportunity check

Passes: Proven market: $3K+/mo already paid for it
Passes: Proven model: $39/mo subscription or $179 one-time lifetime access, 100% margin
Passes: Proven demand: 5K+ visitors a month
Passes: Buildable: Leapd builds it end to end

build-spec.txt

Build a web app that helps founders market on Reddit by finding the right subreddits, generating rule-safe posts and tracking growth results.

Product:
- Accounts with a personal dashboard showing each user's active projects and daily action plan
- Subreddit picker that surfaces the best communities for a given product based on real engagement data
- Post generator that produces rule-aware Reddit drafts in one click, ready to review and post manually
- Comment finder that surfaces active threads worth replying to and suggests the angle to take
- Mention and keyword tracking that monitors Reddit for threads referencing the user's product, competitors or target problem
- Ban-safe playbook that checks subreddit rules and paces posting to avoid spam filters
- Karma, traffic and mention metrics tracked per project in one place
- MCP server so users can connect MediaFast to AI assistants like ChatGPT, Claude or Cursor and run commands via prompt
- Unlimited projects and team seats on the lifetime plan; one project, solo only on the monthly plan

Billing:
- Monthly subscription or one-time lifetime payment, charged with Stripe; money-back guarantee if the product does not deliver results.

Integrations:
- Reddit, connected through its API with the customer's own credentials.

Data:
- Reddit subreddit rules, engagement data and posting-time data, pulled from the Reddit API.