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Cybersecurity · head to head

Akeyless vs Restate

Akeyless logo

Akeyless

Cybersecurity

Runtime identity security at agentic scale

From
Free
Free plan
Yes
Full reviewWebsite
Restate logo

Restate

Developer Tools

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

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Akeyless pricing is usage-based and complex, requires sales consultation; 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.
  • They diverge on capability: Akeyless covers Secrets management, Restate covers Durable execution.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Akeyless and Restate actually diverge.

Attributes where Akeyless and Restate differ
AttributeAkeylessRestate
Pricing modelUsage-based pricing units that vary by product modulePer month by durable action count
PlatformsCloud, Hybrid, On-PremisesLinux, macOS, Web
CategoryCybersecurityDeveloper Tools

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

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 Akeyless

  • Secrets management
  • Machine identity
  • AI agent identity
  • Certificate management
  • Privileged access management
  • Multi-vault governance
  • Encryption and KMS
  • Password manager

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.

Akeyless

  • Securing AI agents with dedicated identity trackingnot Restate
  • Managing machine-to-machine credentials at scalenot Restate
  • Automating PKI and certificate lifecyclenot Restate
  • Implementing just-in-time privileged accessnot Restate

Restate

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

Where each one falls short

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

Akeyless

  • Pricing is usage-based and complex, requires sales consultation
  • Free tier is very limited with restricted access
  • No transparent pricing published for enterprise features
  • Pricing model varies significantly by product module

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

Akeyless

Free
  • FreeFree
    • Limited feature access
    • Restricted usage quotas
  • Enterprise$undefined/custom
    • Custom pricing based on usage
    • Unlimited resource quotas
    • Full feature access

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 Akeyless if

  • You need secrets management.
  • You want to start without paying.
  • You work on Cloud, Hybrid, On-Premises.
  • You also want machine identity.
Akeyless 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 Akeyless or Restate better?
Neither clearly leads. Akeyless 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, Akeyless or Restate?
Akeyless starts at Free and Restate at Free.
Does Akeyless or Restate run on more platforms?
Akeyless runs on Cloud, Hybrid, On-Premises. Restate runs on Linux, macOS, Web.
Can I use Akeyless for free?
Both have a free tier, so you can try either at no cost before committing.
What is Akeyless best used for?
Akeyless is most often used for securing ai agents with dedicated identity tracking, managing machine-to-machine credentials at scale, automating pki and certificate lifecycle, implementing just-in-time privileged access. Of those, securing ai agents with dedicated identity tracking and managing machine-to-machine credentials at scale are not what Restate is typically brought in for.
What can Akeyless do that Restate cannot?
Akeyless covers Secrets management, Machine identity, AI agent identity, Certificate management. Restate covers Durable execution, Virtual objects, Single binary runtime, Multi-language SDKs.

Answered from the vendors’ own pages

Akeyless: What pricing model does Akeyless use?

Akeyless uses usage-based pricing units that vary by product. For example, Secrets Management is priced by clients, Certificate Management by managed certificates, Encryption by transactions, and PAM by users. Contact sales for a custom quote.

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.

Akeyless: Does Akeyless support hybrid deployment?

Yes, Akeyless offers Pure SaaS cloud-managed deployment and Hybrid SaaS with on-premise gateways and zero-knowledge encryption for sensitive environments.

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.

Akeyless: How does Akeyless handle AI agent identities?

Akeyless provides dedicated AI agent identity tracking with runtime access control, allowing organizations to manage AI agent access separately from human and machine identities.

Source
Restate: Is there a free tier?

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

Restate: Which languages are supported?

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

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