Mantle Is Shutting Down: What Shopify App Teams Should Do Now

Mantle announced on June 16, 2026 that it's completely winding down. Not selling, not merging into another product, just shutting off. If you use it for anything, you have two real deadlines to work backward from: August 14 for most of it, September 30 if you're on Mantle Billing. That's the whole headline. Everything below is what to actually do about it.

When does Mantle actually shut down?

Two dates, and which one applies depends on what you used. If you weren't on Mantle Billing, you're cut off August 14, full stop, dashboard and APIs both. If you were on Mantle Billing, your whole account (analytics, helpdesk, email, everything) stays live until September 30, because Shopify billing can't just stop mid-cycle without breaking merchant charges.

Don't read that as "I have until September, no rush." The extension exists because billing is messy to unwind, not because Mantle's giving you extra runway to think about it.

Is my data actually gone?

Eventually, yes. Mantle's been explicit that this includes destruction of stored data, not a quiet handoff. But right now, before your cutoff date, everything's exportable, and most of it is just calculations on data you already own.

Analytics: MRR, churn, cohort reports, all built from your own subscriptions, charges, and events. Most sections have an export button, straight to CSV, and the same data's available through the Core API. Pull it now.

Affiliates: move the program to another platform and run one final payout before the cutoff, don't leave affiliates hanging on a payment that never lands.

Usage events, Flows automations, email contacts and send history, helpdesk tickets: same story across the board. Redirect new activity elsewhere, export the history through the API, rebuild the automations you actually rely on. None of this is hard. All of it takes longer than you think if you start in week eleven.

Should you move to Shopify App Pricing?

For most teams, yes. It's the obvious default and it's not going anywhere. But there's a real gap worth knowing about before you assume it's a clean swap: Shopify App Pricing may not fully support Mantle's Flex Billing model. If Flex Billing is how you actually charge merchants, don't just migrate on autopilot and find out three weeks later that your pricing broke.

The honest alternative, if App Pricing doesn't fit, is building directly on Shopify's Billing API. More work up front, more control long-term. That's a real option, not a consolation prize, especially if your pricing model is unusual enough that a packaged tool was always going to be a stretch fit.

Either way, this is a pricing decision, not just a technical migration. If Mantle going away is forcing you to rethink how you charge anyway, treat it as one. That's exactly the kind of question worth running past the people who'll actually pay you: real merchants, before you commit. Pricing & Packaging Decisions exists for precisely this moment.

What happens to SASI, the App Store Index piece?

Mantle acquired the Shopify App Store Index (SASI) back in 2024 and folded it into its reporting. It goes down with everything else. If you tracked your app's category rank, keyword position, or listing history through SASI, that daily view disappears on your cutoff date.

Asomify has already positioned itself as the direct replacement for exactly this slice, App Store rank and keyword tracking rebuilt from public data, no Shopify Partners login needed. It doesn't touch billing, analytics, email, support, or affiliates, so if you used Mantle broadly, you're still stitching together the rest separately. But for App Store visibility specifically, that's a real option, not a maybe.

Why did Mantle actually shut down?

Nobody's saying it outright, but the timing tells its own story. Shopify shipped Shopify App Pricing on May 12, replacing Managed Pricing as the default billing system for apps. That release brought native usage-based billing, an Active Subscription API, and a Historical API, persistent subscription status and a full event log, straight from the platform, no third party required.

That's exactly the ground Mantle's billing product stood on. Charging a flat monthly fee was never the hard part. Metered usage billing and turning messy billing data into clean revenue reporting were the hard parts, and Shopify just made both of those native features in a single release. Read the two events side by side and the real story isn't "Mantle failed." It's Shopify absorbing another layer of the app-tooling stack that a whole category of tools used to own.

What this means if you're not affected by Mantle directly

Watch this pattern, because it's not going to stop with one company. Every time Shopify ships a native capability, the third-party tools built on top of the gap it used to leave get more exposed. If your app's core value is sitting on infrastructure Shopify could plausibly absorb, this is your reminder that platform risk is a real line item, not background noise.

If you compete with what Mantle offered, on billing, revenue analytics, or churn tracking, there's a genuine window right now to pick up displaced teams looking for a new home. Worth reaching out directly rather than waiting for them to find you.

Building or repricing a Shopify app? Talk to merchants before you commit. Whether it's a billing migration, a pricing change, or picking a new analytics stack, the teams who get this right talk to real Shopify operators before they decide, not after. Get matched to vetted merchants who fit your ICP and book calls on demand. Talk to qualified merchants →

The short version

Export everything before your cutoff, not after. Check whether Shopify App Pricing actually covers your billing model before you migrate on autopilot. If SASI mattered to you, Asomify is a real answer for that one piece. And take the bigger lesson seriously: the tools that win in this ecosystem long-term are the ones that don't sit directly on top of ground Shopify might decide to take back.

See our June App Store News roundup for the rest of what shipped this month, including where Shopify App Pricing fits into the wider Scripts and data-access changes.

Not sure what your next move should be? Ask the people who'd actually use it. App store research matches you with vetted Shopify merchants for research or sales calls, on demand, no cold outreach required. See how other teams used it in our App Case Studies. Talk to qualified merchants →

Sources: Mantle's own wind-down documentation, Shopify's official changelog, and third-party coverage of the shutdown, all retrieved July 2026. Verify current dates and product-specific guidance against Mantle's documentation before making migration decisions.