Softwr

Software · head to head

Speakeasy vs Stoplight

Speakeasy logo

Speakeasy

Software

AI control plane for governing enterprise agents, MCP servers, and skills

From
On request
Rated
-
Full reviewWebsite
Stoplight logo

Stoplight

Software

API design, documentation, and governance platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Stoplight has a free tier, so it costs nothing to try first.
  • Each has a real cost: Speakeasy no self-serve pricing is published; every plan requires a sales conversation.; Stoplight the free plan allows one project and one user
  • They diverge on capability: Speakeasy covers AI tool catalog, Stoplight covers API Design.

Where they differ

Only the attributes on which Speakeasy and Stoplight actually diverge.

Attributes where Speakeasy and Stoplight differ
AttributeSpeakeasyStoplight
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
Platformsweb, apiWeb, Cloud
FoundedUnknown2014

Identical on both: user rating (Not yet rated), category (Unknown).

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 Speakeasy

  • AI tool catalog
  • Per-agent identity
  • Role-based access control
  • Real-time policy enforcement
  • Audit logging
  • MDM and SSO integration

Only in Stoplight

  • API Design
  • API Documentation
  • Governance
  • GitHub
  • GitLab
  • Jenkins
  • Azure DevOps
  • Web support

What people use each for

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

Speakeasy

  • Governing AI agents at enterprise scalenot Stoplight
  • Preventing shadow AI tool sprawlnot Stoplight
  • Enforcing least-privilege access for agentsnot Stoplight
  • Auditing AI tool call activity for compliancenot Stoplight

Stoplight

  • Designing and documenting OpenAPI specifications visuallynot Speakeasy
  • Serving interactive API docs and instant mock servers from a specnot Speakeasy

Where each one falls short

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

Speakeasy

  • No self-serve pricing is published; every plan requires a sales conversation.
  • The product pivoted away from its original SDK-generation offering, so past documentation and customers built on that use case are no longer the focus.
  • Requires integration with an existing identity provider such as Okta or Entra ID to be useful, so it is not a standalone solution.
  • No published free tier or trial pricing was found.

Stoplight

  • The free plan allows one project and one user
  • Private projects, multi branch support and custom domains start at the Startup plan, $113 a month billed annually
  • SSO and shared style guides are Pro Team only, at $362 a month billed annually
  • Seats beyond each plan's allowance are $11 to $27 each per month depending on tier and billing period

Pricing, plan by plan

Speakeasy

On request
  • Enterprise$undefined/mo
    • Custom pricing
    • AI tool catalog and visibility
    • Per-agent identity and access control

Stoplight

Free
  • FreeFree
    • API design
    • Documentation
    • Community support
  • Pro$75/monthly
    • Governance
    • Advanced testing
    • Team collaboration
  • Enterprise$undefined/monthly
    • Custom deployment
    • SLA
    • Priority support

Which should you pick?

Choose Speakeasy if

  • You need ai tool catalog.
  • You work on web, api.
  • You also want per-agent identity.
Speakeasy review

Choose Stoplight if

  • You need api design.
  • You want to start without paying.
  • You work on Web, Cloud.
  • You also want api documentation.
Stoplight review

Questions people ask

Is Speakeasy or Stoplight better?
Neither clearly leads. Speakeasy starts at On request and Stoplight at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Speakeasy or Stoplight?
Stoplight has a free tier; the other does not. Paid plans start at On request for Speakeasy and Free for Stoplight.
Does Speakeasy or Stoplight run on more platforms?
Speakeasy runs on web, api. Stoplight runs on Web, Cloud.
Can I use Stoplight for free?
Yes. Stoplight has a free tier, so you can try it without paying. Speakeasy starts at On request.
What is Speakeasy best used for?
Speakeasy is most often used for governing ai agents at enterprise scale, preventing shadow ai tool sprawl, enforcing least-privilege access for agents, auditing ai tool call activity for compliance. Of those, governing ai agents at enterprise scale and preventing shadow ai tool sprawl are not what Stoplight is typically brought in for.
What can Speakeasy do that Stoplight cannot?
Speakeasy covers AI tool catalog, Per-agent identity, Role-based access control, Real-time policy enforcement. Stoplight covers API Design, API Documentation, Governance, GitHub.
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