The mantle shifted.
Find solid ground.
Mantle winds down non-billing services on August 14, 2026, and customer data is deleted about 30 days later. Here's the part they can't delete: your analytics were always built from Shopify's Partner API — and Crust rebuilds years of it from one token, in about 20 minutes. No export required.
The whole migration
- 1Paste your Partner API token2 min
The same kind of token you gave Mantle — created in Partner Dashboard → Settings → Partner API clients with “View financials” and “Manage apps”. We verify it instantly, encrypt it at rest, and use it read-only. (Make Mantle's token separate so you can revoke theirs independently.)
- 2Export contacts from Mantle — the one thing worth saving3 min
Your metrics rebuild from Shopify, but merchant contact emailswere collected by Mantle's identify calls and die with it. Export the customer CSV from Mantle before August 14 and drop it into Crust's import — then point your app's identify call at us (four copy-paste snippets, Remix/Node/Rails/curl).
- 3Coffee~20 min
Years of installs, subscriptions, uninstall reasons, and payout transactions import and classify themselves. Cohorts, NRR, trials, and CLV are waiting when you get back.
Where everything went
Including the honest rows — we'd rather you know now than find out later.
The Mantle-customer deal
Connect before August 14 and the Growth plan is free until January 1, 2027— every feature, no card, no usage caps. You're trusting a new tool during a forced move; you shouldn't have to pay while you decide if we've earned it.
After that: $49/mo flat (free under $5k MRR), unlimited apps. Prices here only ever go down.
Start the 20-minute migrationMigration questions
Closely, not identically — both tools reconstruct MRR from the same Partner API events, but edge-case handling (frozen shops, annual plans, plan changes) differs slightly everywhere. Where we differ, we show our work: every number drills down to the underlying events.
Trial data comes from Shopify's new events feed, which only keeps ~30 days — so trial analytics accumulate from the day you connect. One more reason connecting before August 14 beats connecting after: every week you wait is trial history nobody can recover.
Shopify's native App Pricing (launched May 2026) is the official successor for billing — Mantle's own wind-down guide points there. Crust deliberately doesn't do billing; we're the intelligence layer on top of whatever bills for you.
A Shopify app developer who needed it — Crust runs on our own apps' live data first. Ask us anything at hello@heycrust.com; the founder answers.