Mantle is winding down
Thank you for building on Mantle. After a lot of thought, we've made the difficult decision to wind down Mantle over the coming months.
We know this affects real work you've built on top of us. This note covers what's changing, the dates that matter, and how we'll help you move everything to a new home.
What's Changing
This wind down will be a complete shutdown of all Mantle properties and eventual destruction of data. You don't have to worry about it switching hands.
Whether you're using the Mantle dashboard, APIs, MCPs, you will need to plan for their deprecation. Any critical dependencies reliant on Mantle must be migrated by the dates described below or you will face disruption.
The dates that matter
We announced this on June 16, 2026. From that date:
Customers using Mantle Billing will have until September 30, 2026. All other services will wind down in 60 days, on August 14, 2026.
In order to make the transition as smooth as possible for partners using Mantle Billing, we will be supporting those partners for longer, and recommend that they make the transition to Shopify's App Pricing.
If you use Mantle Billing, the September 30 date covers your whole account: analytics, helpdesk, and email;everything keeps working until then, not just billing.
For accounts that don't use Mantle Billing, services will be terminated in 60 days, on August 14.
How we're helping
We understand that this means work on your end. We also know that Mantle has spent a lot of time thinking about problems so you didn't have to.
Our support team is staying on through the transition and is here to help with your migration questions.