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Developer Tools · head to head

Azure DevOps vs Restate

Azure DevOps logo

Azure DevOps

Developer Tools

Plan smarter, collaborate better, and ship faster

From
Free
Rated
-
Full reviewWebsite
Restate logo

Restate

Developer Tools

Durable execution engine in Rust with a free tier and low-latency workflows

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Azure DevOps first 5 users free applies to Basic plan only; Test Plans users are not included in free tier; Restate the runtime is under a Business Source Licence rather than an open source licence, so building a competing managed offering on it is prohibited and some procurement functions will reject it on licence grounds alone.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Azure DevOps and Restate actually diverge.

Attributes where Azure DevOps and Restate differ
AttributeAzure DevOpsRestate
Pricing modelmixedPer month by durable action count
PlatformsWebLinux, macOS, Web

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Developer Tools).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Azure DevOps

Nothing recorded that Restate does not also cover.

Only in Restate

  • Durable execution
  • Virtual objects
  • Single binary runtime
  • Multi-language SDKs
  • Workflows and sagas
  • Restate Cloud

What people use each for

The jobs each tool is most often brought in to do.

Azure DevOps

  • CI/CD pipelines and build automation for software development teamsnot Restate
  • Source code repository management and version controlnot Restate
  • Test planning and tracking for QA teamsnot Restate
  • Artifact storage for packages and binariesnot Restate

Restate

  • Payment or order flows where a crash between two external API calls must not double-charge or lose the ordernot Azure DevOps
  • AI agent loops that call tools over minutes or hours and must survive a deployment mid-runnot Azure DevOps
  • Replacing hand-rolled retry, idempotency key and outbox code across a set of microservicesnot Azure DevOps
  • A small team that wants durable workflows without operating a Temporal cluster and its databasenot Azure DevOps

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Azure DevOps

  • First 5 users free applies to Basic plan only; Test Plans users are not included in free tier
  • Storage pricing increases per-GiB cost as volumes grow, with no volume discount threshold below $0.25

Restate

  • The runtime is under a Business Source Licence rather than an open source licence, so building a competing managed offering on it is prohibited and some procurement functions will reject it on licence grounds alone.
  • Restate Cloud jumps from a free fifty thousand actions straight to 300 US dollars a month for twenty million, so a workload sitting at a few hundred thousand actions pays enterprise-shaped money for hobby-shaped volume.
  • It is a young project against Temporal’s established base, so hiring engineers who already know it is unrealistic and the answer to most questions is in the docs rather than on Stack Overflow.
  • The programming model requires structuring code around durable handlers and virtual objects, which is a genuine rewrite for existing services rather than a library you add.
  • The single-binary simplicity that makes small deployments cheap also means fewer operational knobs at very large scale than a system designed as separable components.

Pricing, plan by plan

Azure DevOps

Free
  • Basic$6/month per user
    • First 5 users free
    • Additional users $6/user/month
    • Pipelines (free tier)
  • Basic + Test Plans$52/month per user
    • All Basic features
    • Test planning, tracking, and execution
  • Azure Pipelines CI/CD - Microsoft-hosted$40/month per additional parallel job
    • 1 free parallel job with 1,800 minutes per month
    • Additional jobs at $40/month each
  • Azure Artifacts Storage$2/month per GiB
    • First 2 GiB free
    • 2-10 GiB: $2/GiB
    • 10-100 GiB: $1/GiB

Restate

Free
  • FreeFree
    • Fifty thousand durable actions per month
    • No credit card required
    • Community support
  • Starter$300/month
    • Twenty million actions per month
    • Two hundred actions per second, bursting to one thousand
    • Twenty GB storage
  • Pro$1000/month
    • Fifty million actions per month
    • Five hundred actions per second, bursting to two thousand
    • Fifty GB storage
  • Enterprise$undefined/year
    • Negotiated volume
    • Twenty-four seven P0 support
    • 99.99 per cent SLA

Which should you pick?

Choose Azure DevOps if

  • You want to start without paying.
Azure DevOps review

Choose Restate if

  • You need durable execution.
  • You want to start without paying.
  • You work on Linux, macOS, Web.
  • You also want virtual objects.
Restate review

Questions people ask

Is Azure DevOps or Restate better?
Neither clearly leads. Azure DevOps starts at Free and Restate at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Azure DevOps or Restate?
Azure DevOps starts at Free and Restate at Free.
Does Azure DevOps or Restate run on more platforms?
Azure DevOps runs on Web. Restate runs on Linux, macOS, Web.
Can I use Azure DevOps for free?
Both have a free tier, so you can try either at no cost before committing.
What is Azure DevOps best used for?
Azure DevOps is most often used for ci/cd pipelines and build automation for software development teams, source code repository management and version control, test planning and tracking for qa teams, artifact storage for packages and binaries. Of those, ci/cd pipelines and build automation for software development teams and source code repository management and version control are not what Restate is typically brought in for.
What can Azure DevOps do that Restate cannot?
Restate covers Durable execution, Virtual objects, Single binary runtime, Multi-language SDKs.

Answered from the vendors’ own pages

Azure DevOps: How much does Azure DevOps cost?

Azure DevOps Basic plan is $6 per user per month after the first 5 users are free. Basic + Test Plans tier costs $52 per user per month. Azure Pipelines add-on for extra parallel jobs costs $40 per job for Microsoft-hosted runners and $15 per job for self-hosted runners.

Source
Restate: Is Restate open source?

The SDKs are MIT. The runtime is under a Business Source Licence, which permits self-hosting but not offering it as a competing service.

Azure DevOps: Is there a free tier for Azure DevOps?

Yes, Azure DevOps includes 5 free users on the Basic plan. Additional free allocations include 1,800 free minutes per month on Azure Pipelines with a free parallel job, 2 GiB free storage on Azure Artifacts, and free access for Visual Studio subscribers and Stakeholders with limited functionality.

Source
Restate: How does it compare with Temporal?

Same problem, different shape: one Rust binary with embedded storage instead of a server plus database plus workers, and lower per-step latency.

Azure DevOps: What does the Basic + Test Plans tier add to Azure DevOps?

The Basic + Test Plans tier adds test planning and execution capabilities, browser-based testing, and centralized reporting features. This tier costs $52 per user per month compared to $6 per user for the Basic plan.

Source
Restate: Is there a free tier?

Yes, fifty thousand durable actions a month on Restate Cloud with no card required.

Azure DevOps: How is Azure Artifacts priced?

Azure Artifacts provides 2 GiB of free storage, then charges $2 per GiB for 2-10 GiB, $1 per GiB for 10-100 GiB, $0.50 per GiB for 100-1,000 GiB, and $0.25 per GiB for over 1,000 GiB.

Source
Restate: Which languages are supported?

TypeScript, Java, Kotlin, Go, Python and Rust.

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