Describe the user you are trying to acquire. Winfall searches 30M creators across YouTube, Instagram, and TikTok, scores who actually fits your app, and writes out why. You reveal contacts on the ones you pick and run the campaign yourself.
App growth teams buy the brand plans. Same search, same credits, same billing.
Winfall reads conversions from Stripe. That single fact splits app companies into two groups, and which group you are in changes what this product can tell you. Here are both answers, plainly.
Connect your Stripe account and publish your offer. Each creator working it takes their own attribution link from a free Winfall account, and the click is recorded on our side. When that visitor pays, Stripe tells us: paid checkouts and paid invoices both come through, matched back to the click that earned them inside the attribution window you set on the offer (90 days by default). Clicks, conversions, and commission land on one row you can read.
In-app purchase money moves between your user and Apple or Google. It never touches Stripe, so our webhooks never see it. We can tell you how many people a creator sent toward your listing. We cannot tell you how many installed, and we cannot tell you what they spent. Anyone who claims otherwise without an SDK in your app is guessing.
Most apps are both. Web checkout for the annual plan or the desktop upgrade, IAP for the impulse purchase. You get full attribution on the web half and click counts on the IAP half, and the product will not blur the two together to look better. Pair the click counts with your own MMP or your store console and the picture closes. Winfall is the sourcing and research layer, plus the attribution we can actually prove.
A short interview, voice or text. What the app does, who installs it, what a good retained user looks like, and what you will not be associated with.
"iOS budgeting app, US, women 25 to 40, creators who already talk about money." Winfall builds the search, then scores the shortlist against your app with the reasoning written out.
Contact details on the creators you choose. You write the outreach and you send it. Attribution links per creator record every click from there.
YouTube, Instagram, and TikTok, searchable together.
Describe the creator you want out loud or in a sentence. The AI builds the search.
Every score shows what was analyzed and why. No black boxes, no single opaque number.
Rate card, growth, and audience detail on demand for any creator on your shortlist.
Contact details for the creators you choose, included with an active plan.
Server-side click recording and a first-party cookie window you set on the offer.
Winfall has no SDK in your app and integrates no mobile measurement partner. Install counts and post-install revenue come from AppsFlyer, Adjust, Branch, or your store console. We do not estimate them and we do not model them.
Winfall never emails a creator on your behalf. The AI researches and drafts; the send is yours, every time, by construction.
This is creator sourcing, research, and attribution. It does not buy, traffic, or optimize paid placements, and it does not touch your ad accounts.
We do not track keyword ranks or store listings. Creator content that lifts store search is a welcome side effect, not something we measure or take credit for.
There is no separate app tier. You buy the brand plans, because it is the same search, the same research, and the same credits.
Brand Starter
$99/mo
Search, fit scoring, profile reads, and contact reveals draw research credits from your monthly allowance, with the cost shown before each action runs, subject to fair-use daily limits. Top up any time, cancel any time.