MediaFast
Reddit marketing for AI agents: find subreddits that allow promotion, draft rule-aware posts, find threads to comment on, check shadowbans
Hosted MCP Server
npx add-mcp 'https://api.mediafa.st/mcp'Installs into Claude Code, Codex, Cursor and more
Documentation
INSIDE THE REDDIT MARKETING TOOL
Everything you need to sell on Reddit
One dashboard for your whole Reddit marketing: we find the subreddits, write the posts and point you at the threads worth commenting under. You write the comments yourself, because that part has to sound like you.
We watch Reddit for you, 24/7
Someone asks for a tool like yours. We see it and tell you right away. You reply first, not tenth. That is how you get the customer instead of your competitor.
Watchingyour productcompetitor name"best tool for"
scanning new threads
We find your subreddits
We tell you which subreddits your buyers sit in and which posts to comment under. Real numbers, not guesses. You never have to search Reddit again.
r/SaaS750K
r/Entrepreneur5.2M
r/startups2M
We write your posts
One click and your post is written, ready to paste into Reddit. For comments we hand you the thread and the angle, and you write the reply in your own words. Robot comments get you banned, so that part stays human.
r/SaaS
Generating
You get a plan every single day
Open MediaFast in the morning and the day is already decided: where to post, what to post, when to post. Ten minutes and you are done. No guessing, no blank page.
Mon
Tue
Today
Thu
Fri
Run it from ChatGPT, Claude or Cursor
Connect MediaFast to your AI assistant and just ask it: find my subreddits, write my post, show today's plan. Your Reddit marketing from a prompt.
agent mode
ChatGPT starts recommending you
ChatGPT, Claude and Perplexity read Reddit to answer people. We show you how to land in the threads they read, so when someone asks for a tool like yours, your product is the answer.
1. Get cited
→
2. Get traffic
ChatGPT
chat.openai.com
Reddit ads, run for you
Coming Soon
Pick the subreddits, set a budget, and we handle the rest of the campaign inside MediaFast. In the works.
Coming soon
REDDIT MARKETING TOOL PRICING
Your customers are already on Reddit. Go get them.
They are asking for a product like yours on Reddit right now. The only question is whether they find you or your competitor.
MediaFast Monthly
Reddit marketing, 1 month $39 usda month
- Ban-Safe Playbook: rule-checked plan that keeps your account alive
- Unlimited projects: one plan for every product you run
- Daily Action Plan: what to post and when
- Subreddit Picker: hand-picked from 4,200+ subs See everything included
BEST VALUE
MediaFast Package
Lifetime Reddit marketing $179 usd
EVERYTHING IN MONTHLY, PLUS
- Mention Tracking: see when Reddit starts talking about you
- Team seats: add teammates and VAs
- Unlimited Roadmaps: generate as many as you need See everything included
If we can't help you market on Reddit, we'll refund you. No questions asked.

Arthur YuzbashewFounder, MediaFast • @ArthurYuzbashew
"I kept getting banned trying to promote my own projects on Reddit."
Hey builder, I'm Arthur. I kept getting banned trying to promote my own projects on Reddit. Then I noticed other founders having the exact same problem.
So I built MediaFast. A tool that teaches you how Reddit really works, finds the right communities for your product, and gives you a real plan to grow without getting suspended.
I use it for my own projects every single day. If it works for me, it'll work for you.
FAQ
Reddit marketing questions, answered honestly.
How much time does this take every day?
Ten minutes. You open MediaFast, the plan for today is already there: post this, in this subreddit, comment under these threads. You copy, you post, you write your comments, you close the tab. That is the whole thing. The research, the subreddit picking, the rule checking and the post writing are done before you sit down.
Is this automated? Will it post for me?
Almost everything is done for you. We find your subreddits, check their rules, write your posts, and watch Reddit around the clock for threads worth commenting under. The one thing we leave to you is the comments. Reddit spots AI replies fast and bans accounts for them, so you write those in your own words, with the thread and the angle already handed to you. You also hit publish yourself, because Reddit bans fully automated posting. That is why it takes ten minutes a day and not zero.
How do I market on Reddit without getting suspended?
By playing by each subreddit's rules instead of guessing them. Every community has its own promo policy, tone, and spam triggers, and most suspensions come from posting too hard, too fast, in the wrong places. MediaFast checks the rules for you, shows you which subreddits allow promotion, paces your posting, and drafts posts that read like a member wrote them, so your account builds karma instead of collecting removals.
What if it doesn't work for me?
Then you get your money back. Talk to me first so I can try to fix your setup, that's usually where the wins are hiding. But if we genuinely can't help you grow on Reddit, we refund you. No hoops, no hard feelings.
How long before I see traffic and sales?
Most founders see their first Reddit visitors in the first week, because commenting works immediately. Posts take a bit longer: the first two to three weeks build karma and trust, and that is when posts start landing on the front page of a subreddit and the traffic gets real. Founders who show up every day for a month get compounding results, because old threads keep ranking. Founders who post twice and quit get nothing. It is not magic, it is consistency, and we make the consistency take ten minutes.
Does this really get me traffic?
Results vary, that's the honest answer. Founders using it actively see real visitors, signups, and Reddit mentions, and a few of their tweets are sitting right on this page. MediaFast does the research and the writing, you spend about ten minutes a day posting and writing your comments. Show up consistently for a few weeks and Reddit starts sending people your way.
What exactly do I get?
Everything except the comments, which you write yourself:
- The subreddits your buyers hang out in, with their rules and promo policy checked
- Posts written for each subreddit, ready to paste
- 24/7 alerts when someone asks for a tool like yours, so you reply first
- A daily plan that says what to post, where, and when
- Karma, traffic, and shadowban checks in one place
Why Reddit and not LinkedIn or X?
Because on X you are shouting at people who were not looking for you. On Reddit people are literally typing "what's the best tool for X?" and waiting for an answer. That thread then sits on page one of Google for years and gets fed to ChatGPT. One good comment can send you customers for months. That is why Reddit converts while a viral tweet gets you likes and nothing else.
Do I need an existing Reddit account?
No. If you have one, great, we'll show you how to use it without risking a ban. If you don't, we walk you through creating one and warming it up safely. New accounts with no karma work too: the first weeks focus on building karma the safe way, and by week three or four your posts start landing.
Is it worth paying for?
Do the math on your own product. One customer from Reddit usually covers the whole cost, and nobody is here for one customer. Compare it to ads: a single click on Google costs a few dollars and disappears. A Reddit thread you land in keeps sending people for a year. Monthly is for testing the water. Lifetime pays for itself in about three months and then works for free forever.
MediaFast - Reddit Marketing Tool (Grow Without Bans)