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Postman vs Sauce Labs

Postman logo

Postman

Technology

The API platform for building and using APIs

From
Free
Rated
-
Full reviewWebsite
Sauce Labs logo

Sauce Labs

Testing

Cloud device and browser testing platform, priced per plan tier with unlimited testing minutes rather than metered by the minute

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Postman has a free tier, so it costs nothing to try first.
  • Each has a real cost: Postman free plan limited to single user as of March 1, 2026, making it unsuitable for teams without paid plans; Sauce Labs every published tier includes only a single parallel test session by default, so any team wanting to run multiple tests simultaneously needs to negotiate additional parallel sessions, which is not transparently priced on the public page.
  • They diverge on capability: Postman covers API client, Sauce Labs covers Real device cloud.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Postman and Sauce Labs actually diverge.

Attributes where Postman and Sauce Labs differ
AttributePostmanSauce Labs
Starting priceFreeOn request
Pricing modelUnknownPer month by parallel session count and device category
Free tierYesNo
PlatformsWeb, Windows, macOS, LinuxWeb, iOS, Android
CategoryTechnologyTesting
Founded2014Unknown

Identical on both: 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 Postman

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

Only in Sauce Labs

  • Real device cloud
  • Virtual device cloud
  • Live manual testing
  • Video and log capture
  • Sauce AI agents
  • Unlimited testing minutes and users

What people use each for

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

Postman

  • API testingnot Sauce Labs
  • API documentationnot Sauce Labs
  • API monitoringnot Sauce Labs
  • Team collaborationnot Sauce Labs
  • API developmentnot Sauce Labs

Sauce Labs

  • A QA team running Selenium or Appium test suites that needs cloud device and browser coverage without maintaining a physical labnot Postman
  • A team wanting manual live testing sessions on real devices for exploratory or accessibility testingnot Postman
  • An organisation needing video, screenshot and log capture on every automated test run for debugging flaky failuresnot Postman
  • An enterprise wanting AI-assisted test authoring and insights alongside device cloud executionnot 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

Sauce Labs

  • Every published tier includes only a single parallel test session by default, so any team wanting to run multiple tests simultaneously needs to negotiate additional parallel sessions, which is not transparently priced on the public page.
  • Enterprise pricing, where AI agents and SSO live, is quote-only, so the most capability-rich tier loses the pricing transparency of the lower tiers.
  • It competes directly with BrowserStack on almost identical device cloud fundamentals, and the two vendors leapfrog each other on device inventory and pricing often enough that a comparison made today can be outdated within a year.
  • Real device availability for less common device and OS combinations can queue during peak usage, which affects CI pipelines that expect on-demand execution.
  • The unlimited-minutes model rewards teams that run tests constantly and penalises smaller teams paying the same base price for occasional, low-volume use.

Pricing, plan by plan

Postman

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

Sauce Labs

On request
  • Live Testing$39/month
    • Annual billing, 49 US dollars a month billed monthly
    • 1 parallel test, unlimited users and testing minutes
    • Manual cross-browser and mobile app testing
  • Virtual Device Cloud$149/month
    • Annual billing, 199 US dollars a month billed monthly
    • 1 parallel test, unlimited users and testing minutes
    • Automated and manual testing on emulators and simulators
  • Real Device Cloud$199/month
    • Annual billing, 249 US dollars a month billed monthly
    • 1 parallel test, unlimited users and testing minutes
    • Access to real mobile devices
  • Enterprise$undefined/year
    • Custom parallel session count and pricing
    • Sauce AI Test Authoring and Insights agents
    • SSO, private device cloud, professional services

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 Sauce Labs if

  • You need real device cloud.
  • You work on Web, iOS, Android.
  • You also want virtual device cloud.
Sauce Labs review

Questions people ask

Is Postman or Sauce Labs better?
Neither clearly leads. Postman starts at Free and Sauce Labs at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Postman or Sauce Labs?
Postman has a free tier; the other does not. Paid plans start at Free for Postman and On request for Sauce Labs.
Does Postman or Sauce Labs run on more platforms?
Postman runs on Web, Windows, macOS, Linux. Sauce Labs runs on Web, iOS, Android.
Can I use Postman for free?
Yes. Postman has a free tier, so you can try it without paying. Sauce Labs 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 Sauce Labs is typically brought in for.
What can Postman do that Sauce Labs cannot?
Postman covers API client, Automated testing, Mock servers, Documentation. Sauce Labs covers Real device cloud, Virtual device cloud, Live manual testing, Video and log capture.

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
Sauce Labs: Is Sauce Labs priced by testing minutes?

No, every published plan includes unlimited testing minutes and unlimited users; the pricing lever is the number of parallel test sessions and device category.

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
Sauce Labs: How does it differ from BrowserStack?

Both offer equivalent real and virtual device cloud testing for Selenium and Appium; differences are mainly in device inventory specifics, parallel session pricing and AI feature rollout, which change often enough to need a current comparison.

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
Sauce Labs: Do I need Appium or Selenium separately?

Yes, Sauce Labs provides the device and browser infrastructure; test scripts are still written against the open source Selenium or Appium frameworks.

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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