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Developer Tools · head to head

Postman vs Speakeasy

Postman logo

Postman

Developer Tools

The API platform for building and using APIs

From
Free
Free plan
Yes
Visit PostmanFull review
Speakeasy logo

Speakeasy

Cybersecurity

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

From
On request
Free plan
No
Visit SpeakeasyFull review

The short version

  • Postman is an API platform for building and using APIs.
  • Postman starts at $14/mo; Speakeasy prices on request.
  • Only Postman lists API client; only Speakeasy lists AI tool catalog.
  • Where Postman falls short: free plan limited to single user as of March 1, 2026, making it unsuitable for teams without paid plans.
  • Where Speakeasy falls short: no self-serve pricing is published; every plan requires a sales conversation.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Postman and Speakeasy actually diverge.

Attributes where Postman and Speakeasy differ
AttributePostmanSpeakeasy
Starting priceFreeOn request
Free tierYesNo
PlatformsWeb, Windows, macOS, LinuxWeb, API
CategoryDeveloper ToolsCybersecurity

Not yet recorded: pricing model for Postman, founded for Speakeasy.

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 Postman

  • API client
  • Automated testing
  • Mock servers
  • Documentation
  • Monitors
  • Workspaces
  • Version control
  • API design

Only in Speakeasy

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

What people use each for

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

Postman

  • API testingnot Speakeasy
  • API documentationnot Speakeasy
  • API monitoringnot Speakeasy
  • Team collaborationnot Speakeasy
  • API developmentnot Speakeasy

Speakeasy

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

Where each one falls short

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

Postman

  • Free plan limited to single user as of March 1, 2026, making it unsuitable for teams without paid plans
  • Only 25 collection runs per month and 1,000 API calls/month on free tier
  • Removed local-only Scratch Pad mode in 2023, forcing cloud account creation and sync
  • Requires Postman account and internet connection for most features
  • Cloud-first architecture with mandatory syncing to Postman's cloud servers
  • No CI/CD integration or advanced security features on free plan

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

Pricing, plan by plan

Postman

Free
  • FreeFree
    • 1 user
    • 25 collection runs/month
    • 1,000 API calls/month
  • Team$14/mo
    • Team collaboration
    • Shared workspaces
    • API mocking
  • Professional$29/mo
    • Team features
    • Advanced security
    • SSO
  • Enterprise$49/mo
    • Professional features
    • Custom integrations
    • Priority support

Speakeasy

On request
  • EnterpriseOn request
    • Custom pricing
    • AI tool catalog and visibility
    • Per-agent identity and access control

Which should you pick?

Choose Postman if

  • You need api client.
  • You want to start without paying.
  • You work on Web, Windows, macOS, Linux.
  • You also want automated testing.
Postman review

Choose Speakeasy if

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

Questions people ask

Is Postman or Speakeasy better?
Neither clearly leads. Postman starts at Free and Speakeasy at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Postman or Speakeasy?
Postman has a free tier; the other does not. Paid plans start at Free for Postman and On request for Speakeasy.
Does Postman or Speakeasy run on more platforms?
Postman runs on Web, Windows, macOS, Linux. Speakeasy runs on Web, API.
Can I use Postman for free?
Yes. Postman has a free tier, so you can try it without paying. Speakeasy starts at On request.
What is Postman best used for?
Postman is most often used for api testing, api documentation, api monitoring, team collaboration. Of those, api testing and api documentation are not what Speakeasy is typically brought in for.
What can Postman do that Speakeasy cannot?
Postman covers API client, Automated testing, Mock servers, Documentation. Speakeasy covers AI tool catalog, Per-agent identity, Role-based access control, Real-time policy enforcement.

Answered from the vendors’ own pages

Postman: What is the cost of Postman?

Postman has a free plan limited to 1 user, 25 collection runs/month, 1,000 API calls/month. Team plans start at $14/user/month for Basic. Professional at $29/user/month, and Enterprise at $49/user/month.

Source
Speakeasy: How much does Speakeasy cost?

Speakeasy offers an Enterprise tier with features including SaaS catalog integrations, custom server creation, code mode efficiency, and serverless hosting. No specific pricing is published; interested parties contact the company to discuss pricing.

Source
Postman: Can I use Postman offline?

Postman requires an internet connection to sync collections to the cloud. Since 2023, the Scratch Pad local-only mode was removed. Users must sign in with a Postman account, and collections sync to cloud by default. Offline work is possible but limited without cloud sync features.

Source
Speakeasy: What is included in Speakeasy's Enterprise plan?

The Enterprise plan includes SaaS catalog integrations, custom server creation, code mode efficiency, and serverless hosting. Customers contact Speakeasy to discuss their specific pricing for these features.

Source
Postman: Does Postman have team collaboration?

Team collaboration is not available on the free plan (limited to 1 user). Team plans start at $14/user/month and include shared workspaces, real-time collaboration, and team management features.

Source
Postman: What are the free plan limits?

Free plan allows: 1 user only, 25 collection runs per month, 1,000 API calls/month, and 1,000 mock server calls/month. No CI/CD integration or advanced security features.

Source
Postman: Does Postman work with other development tools?

Postman integrates with Git repositories, offers a Node.js runner (Newman) for automation, and connects with popular CI/CD platforms. Teams using git-native workflows may prefer alternatives like Bruno.

Source
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