crany.ai

By Tangenix · Published

Marketing for vibe coders: you built an app, now what?

Short answer: after you vibe code an app, make sure a stranger can use it, then pick one specific buyer and one problem, find where those buyers already talk about that problem, and show up there every week with useful replies and posts. Measure people who complete the main task. Building took a weekend; getting users takes a weekly habit.

Why vibe coders get stuck after shipping

AI coding tools made building fast. They did not make attention cheaper. More apps launch every week to the same audiences, so a launch post alone rarely gets noticed. The usual result: forty visitors, three signups, two of them friends. The product is often fine. Distribution is the gap.

Step 0: Check a stranger can use it

Before marketing, ask two people who have never seen the app to complete the main task while you watch silently. Fix whatever stops them. Marketing an app that breaks on first use wastes the attention you worked for. Also confirm the basics: sign-up works, errors are handled, and you are not exposing keys or user data.

Step 1: Pick one buyer and one problem

Write: “[specific person] struggles with [problem] when [situation].” Vibe coded apps are often built for “everyone,” which means nobody recognises themselves. Narrow until you can name five real people who fit.

Step 2: Lead with the outcome, not the AI

“AI-powered” is not a reason to sign up. “Turn receipt photos into an accountant-ready export in two minutes” is. Record a 30-second demo of that task and put it at the top of your page.

Step 3: Run one channel every week

Where vibe coders usually find first users
ChannelGuide
Replies where people describe the problemPromote your app on Reddit
Building in publicBuild in public
Founder-led posts and video scriptsFounder-led content
Small creatorsFind influencers for your app

Pick one for two weeks. Then keep it or switch based on activated users. The full plan is in how to market your app, and the first milestones are in how to get your first 100 users.

Step 4: Make it a loop

Plan three moves on Monday, do them during the week, count users on Friday, and change one thing. The founders who get users are rarely the ones with the best launch. They are the ones who kept the loop going for months.

Where Crany fits

Crany.ai is an AI marketing co-founder for vibe coders, in development by Tangenix. It is being built to run this loop for you: strategize, execute your marketing with your approval across replies, posts, founder content and creators, and improve based on results while you keep building. It is not publicly available yet, and pricing has not been announced. Join the free waitlist.

Questions founders ask

I built an app with AI. How do I get users?

Make sure a stranger can complete the main task without your help, pick one specific buyer, find the places where those buyers describe the problem, and show up there every week with useful replies and posts. Measure users who complete the main task, not visits.

Is marketing harder than building now?

For many founders, yes. AI tools made building fast, so more apps compete for the same attention, while getting users still takes weeks of consistent, manual work. Distribution is now the bottleneck for most small apps.

How do I market an AI app?

Lead with the problem it solves and a real demo, not with the fact that it uses AI. Buyers care about the outcome. Show the task completed in seconds, say who it is for, and let the result do the convincing.

Can an AI do the marketing for my vibe coded app?

AI can do much of the work: research, writing, finding conversations and outreach, with your approval. Crany.ai is an AI marketing co-founder for vibe coders in development by Tangenix, built to strategize, execute and improve your marketing while you keep building.