Ads that learn from
paying users

Measure which campaigns drive installs, subscriptions, and revenue, then send better signals back to your ad platforms.

14-day free trial. $0.00 due today.

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Joined by 60 app founders

Orbit Habits / Overview

Overview

Attribution, revenue, and campaign feedback

Paid installs

3,842

+18.2%

Trials

1,176

+11.6%

Ad spend

$8,420

+6.4%

Revenue

$19,784

+24.8%

ROAS

2.35x

+0.31

Paid earnings vs ad spend

Last 30 days

RevenueSpend
Revenue index 18Revenue index 27Revenue index 25Revenue index 34Revenue index 31Revenue index 43Revenue index 47Revenue index 42Revenue index 55Revenue index 58Revenue index 64Revenue index 61Revenue index 72Revenue index 78

Revenue by source

Attributed paid revenue

TikTok Ads46%
Apple Search Ads33%
Meta Ads21%

Signal performance

Campaigns ranked by attributed revenue

SourceCampaignInstallsTrialsRevenueROAS
TikTok AdsCreator hooks · US1,614508$8,9422.78x
Apple Search AdsBrand + competitors1,271394$6,5082.31x
Meta AdsTrial value · iOS957274$4,3341.82x

Cleaner attribution means every campaign can be judged by revenue, ROAS, and payback, not just installs.

Match accuracy

90%+

Setup time

10min

Postback helps your ads
make more money.

Postback improves signal quality by sending richer post-install events with campaign, country, revenue, and subscription context, so supported ad platforms can learn from paying users without relying on ATT access.

Install the SDK

Collect installs and events.

Connect revenue

Pull trials and subscriptions.

Send better signals

Optimize for payers, not installs.

Revenue attribution

See which ads become subscribers

  • Match installs, trials, purchases, renewals, and refunds back to each ad
  • Compare ROAS by channel, campaign, keyword, country, and tracking link
  • Stop judging campaigns from installs alone

Signal feedback

Teach algorithms who actually pays

  • Find campaigns that bring subscribers, not just users who install once
  • Compare learning quality by source, country, campaign, and creative
  • Scale paid acquisition with feedback loops built around payback and ROAS

Signal quality

Send better signals back

  • Forward trials, subscriptions, renewals, refunds, and revenue value where supported
  • Include country, campaign, ad, and click context so ad platforms learn from the right source
  • Use RevenueCat and Superwall events to optimize toward subscribers instead of shallow installs

Tracking links

Measure every paid path into your app

  • Create Signal Campaign links for paid ads, creators, landing pages, and experiments
  • Match clicks to installs and downstream revenue
  • Compare App Store flows, web-to-app tests, and creator links in one place

Easy implementation first

Attribution your team can actually ship

  • One SDK to connect installs, events, and revenue
  • Focused docs for developers, not marketing-ops teams
  • Start with the channels you use today and add more when you need them

Drop us in. Keep your tools.

Keep your SDK, ad channels, and paywalls. Postback adds the revenue signal layer that helps them spend smarter.

Pricing that follows paid growth.

Up to 200 paid installs
200100k
2 months free

Starter

$9/month
  • 200 monthly paid installs
  • 1 app
  • Unlimited organic installs and events
  • Install, event, and revenue attribution
  • All SDKsUse our Swift, Expo, React Native, Flutter, and Kotlin SDKs to capture installs, events, subscriptions, and revenue from your app for detailed attribution and performance insights.
  • Apple Search Ads
  • TikTok Ads
  • Priority implementation support
Start 14-day free trial

$0.00 due today.

Growth

$19/month
  • 200 monthly paid installs
  • Unlimited apps
  • Unlimited organic installs and events
  • Install, event, and revenue attribution
  • All SDKsUse our Swift, Expo, React Native, Flutter, and Kotlin SDKs to capture installs, events, subscriptions, and revenue from your app for detailed attribution and performance insights.
  • Apple Search Ads
  • TikTok Ads
  • Priority implementation support
Start 14-day free trial

$0.00 due today.

Frequently asked

What counts as a paid install?

A first app open that Postback attributes to a paid ad on Meta, Google, TikTok, Apple Search Ads, or another paid source. Organic installs are unlimited and never count toward your plan.

Do events cost extra?

No. Sessions, custom events, RevenueCat events, Superwall events, and revenue updates are free. The meter is based on paid installs, so you can send the events needed for better campaign learning without worrying about event volume.

How does Postback improve ROAS?

Ad platforms often learn from cheap installs. Postback shows which ads create trials, subscribers, renewals, refunds, and payback, then sends selected value events back to supported channels so campaigns can learn from users who actually pay.

What are Signal Campaigns?

Signal Campaigns are paid app campaigns wired to the full path: ad click, app store, install, trial, subscription, revenue, and event feedback. They help your ad accounts optimize from value instead of only clicks or installs.

How is this different from a regular MMP?

Traditional MMPs help large teams measure everything. Postback is focused on one thing: helping smaller app teams make paid acquisition profitable. We show which ads create trials, subscribers, revenue, and payback, then send higher-quality signals back to supported ad platforms so campaigns can optimize toward users who actually pay.

What ad networks do you support?

Apple Search Ads and TikTok Ads are supported today. Meta Ads is still in review.

Do I need IDFA or ATT opt-in?

Postback does not require IDFA to be useful. The SDK respects ATT and Android advertising ID preferences. You choose which integrations are enabled and remain responsible for consent and privacy disclosures for your app.

Ready to see which ads pay back?

Create your account, add your app, and start connecting installs, subscriptions, and revenue to the ads that drove them.

14-day free trial. $0.00 due today.

App developer 1App developer 2App developer 3App developer 4App developer 5App developer 6App developer 7

Joined by 60 app founders