Shipping was the easy part.Now getpaying users
Send us your link. A person reviews your app within 24 hours and tells you whether we can get it paying users on X, LinkedIn, Instagram, YouTube and Reddit.
Free. No card. One Google sign-in, so we know where to send your answer.
Review notes on your app
What we saw while using your app as a first-time visitor.
- Headline says what the app does, but not who it is forLanding page
- Signup asks for 6 fields before showing any valueSignup
- Core feature works on first tryProduct
- No pricing page, so visitors can't self-qualifyPricing
- Clear niche with reachable communitiesMarket
Readiness
62
Message
5/10
Funnel
6/10
Market
8/10
However you built it, the hard part is the same: finding the people who'll pay
Logos belong to their owners and are shown as examples of how apps get built. No affiliation implied.
Send us your app.Reviewed within 24 hours.
We don't take on everything. A real person on our team opens your product, uses it properly, and decides whether we can actually grow it.
Websites
Landing pages and marketing sites.
Web apps and SaaS
Live products, betas and staging links.
iOS apps
App Store or TestFlight links.
Step 1
You send the link
Takes ten seconds
Step 2
A person reviews it by hand
Nothing is scored automatically
Step 3
We reach a verdict
Within 24 hours
Step 4
If we can grow it, we reach out
With a plan and a price
Start with step one
Free. No card. You sign in with Google so we can email your answer.
App Store is a trademark of Apple Inc. FirstUser is not affiliated with or endorsed by Apple.
Attention is step one.Payment is the point.
Organic reach only matters if it ends in revenue. We work on the whole path, from a stranger seeing a post to that stranger paying.
Find the channels that fit
Out of X, LinkedIn, Instagram, YouTube and Reddit, most apps only need two or three. We find yours and ignore the rest.
Best fit for your app
- X
- YouTube
Reviewed by hand
Your answer comes back within
24h
Fix the message
If visitors can't tell who it's for in five seconds, nothing else matters.
Before
The all-in-one AI platform for productivity
After
Invoices for freelance designers, paid in two days
Turn visitors into payers
We walk your funnel step by step and find the stage where people leave.
Honest by default
If your app isn't ready, or we're the wrong people for it, that's what your review will say. A clear no beats a plan that won't work.
What you get back
Even if we never work together, the answer should be worth the ten seconds it took to send the link.
A read on your funnel
Landing page, signup, onboarding and pricing, from someone who used them as a new visitor.
A sharper idea of who pays
The specific kind of person most likely to hand over money, and why.
Where to find them
Which of X, LinkedIn, Instagram, YouTube and Reddit fit your app, and which to skip.
A straight answer
Whether we think we can help. If not, what we would do in your place.
Rather post it yourself?Get what's going viral, from $10.
Paste your link. Within 24 hours you get the viral content format for your app on Instagram, LinkedIn and X: the real posts behind it, how far each one beat that account's usual numbers, and the Instagram, TikTok and YouTube accounts going viral in your niche.
$10 a month for one app. $29 a month for four, plus YouTube and Reddit.
245× their usual views
A reel with 764K views from an account that usually gets 3.1K
28.8× their usual likes
A post with 5.9K likes from an account that usually gets 204
6.8× their usual reactions
A post with 658 reactions from a page that usually gets 97
Real posts from our sample result. Yours are found for your app.
Questions founders ask before sending their app
Short answers. Email us the rest.
FirstUser helps people who can build but haven't cracked distribution. There are two ways to use it. The agency: our team does the organic growth work for your app, starting with a free review. The AI agent: for $10 a month you get the viral content formats for your app and post them yourself.
You send a link to your website, web app or iOS app and sign in with Google so we know where to reply. A person on our team opens your product and uses it as a first-time visitor would; nothing is scored automatically. You get our answer by email within 24 hours. If we think we can grow it, we reach out with a plan and a price.
A read on your landing page, signup, onboarding and pricing from someone who used them, who we think is most likely to pay, which of the five channels fit, and a yes or no on whether we can grow it. If it's a no, you get the reasons and what we would do in your place.
So your review has somewhere to go. One Google sign-in gives us the email to answer, and it's the same account you would use for the AI agent. There is no password and nothing to pay.
Yes. No card, no deposit, no obligation to buy anything afterwards.
Five: X, LinkedIn, Instagram, YouTube and Reddit. Almost no product needs all of them. We work out which two or three your buyers actually use and put the effort there.
No. Everything we do is organic: content, demos and real participation in the places your buyers already are. Ads can work later, once you know your message converts, but they are an expensive way to find that out.
The agent finds the viral content format for your app on Instagram, LinkedIn and X, shows you the real posts behind it with their numbers, points you to the Instagram, TikTok and YouTube accounts going viral in your niche, and tells you how to make your own. You do the posting. With the agency, our team does the work for you. They are separate products and neither needs the other.
Longer than ads, and it lasts longer too. It depends on your product, your niche and how consistently content goes out, which is why we won't quote a number before we've seen your app.
No, and you should be careful with anyone who does. What we commit to is a plan built for your product specifically, and clear reporting on what we tried and what happened.
Websites, web apps, SaaS tools, iOS apps, browser extensions and AI products, usually from solo founders and small teams. It doesn't matter whether you wrote every line yourself or built it with Claude Code, Codex or another AI tool.
Yes, as long as there is something we can open and click through, such as a beta, a TestFlight build or a staging link. The earlier we see it, the cheaper the fixes are.
The review of your app is free. The agency plan is $599 a month for one app, with custom plans for more. The AI agent is $10 a month for one app or $29 a month for four. Everything is on the pricing page.
Zero users is temporary.Let's find your first.
Paste your link. A person on our team reviews your app, and if we can grow it, we reach out.
- Free, no card
- Answer within 24 hours
- No ads, organic only