Changelog for increased Workflows limitations #26120
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Oxyjun
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Oct 28, 2025
Oxyjun
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Oct 28, 2025
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What's a Workflow? How do I get a high level understanding of what a Workflow is from reading this?
Why do these limits matter? Is there a canonical use case that shows what this unlocks — ex: does being able to create this many instances per second make it possible to kick off a new Workflow every time xyz common action happens in your app — whereas before you'd hit limits?
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| title: Improved scaling for Cloudflare Workflows | |||
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| title: Improved scaling for Cloudflare Workflows | |
| title: Run up to 10,000 concurrent Workflow instances (previously 4,500) |
Or something specific — "scaling" isn't specific enough
| We're excited to announce increases to the [Cloudflare Workflows](/workflows/) scaling limits for all accounts on the [Workers paid plan](/workers/platform/pricing/). | ||
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| * We have **more than doubled** the concurrency limit per Cloudflare account, from 4,500 to 10,000 Workflow instances. Note that each unique invocation of a Workflow is an **instance** of that Workflow. | ||
| * You can now also create up to 100 Workflow instances per second. |
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