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Cypress vs Thunder Client

Cypress logo

Cypress

Software

JavaScript end-to-end testing framework with browser-based runner and cloud service

From
Free
Rated
-
Full reviewWebsite
Thunder Client logo

Thunder Client

Software

Lightweight REST API client built as VSCode extension

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cypress limited to web applications; mobile and desktop app testing not supported; Thunder Client paid plans are billed annually only: Starter is $3 per user per month and capped at a maximum of 10 seats, Business is $7 per user per month with 500 monthly collection runs per user, and Enterprise is $16 per user per month for unlimited runs

Where they differ

Only the attributes on which Cypress and Thunder Client actually diverge.

Attributes where Cypress and Thunder Client differ
AttributeCypressThunder Client
PlatformsmacOS, Windows, LinuxVSCode extension, Web
FoundedUnknown2021

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), 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 Cypress

Nothing recorded that Thunder Client does not also cover.

Only in Thunder Client

  • REST Client
  • Environment variables
  • Response testing
  • VSCode
  • GitHub
  • Webhook support
  • VSCode extension support
  • Web support

What people use each for

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

Cypress

  • End-to-end testing for modern JavaScript web applicationsnot Thunder Client
  • Continuous integration pipelines with parallelised test executionnot Thunder Client
  • Visual regression testing and accessibility verificationnot Thunder Client
  • Flaky test detection and eliminationnot Thunder Client
  • Team collaboration on test maintenance and debuggingnot Thunder Client

Thunder Client

  • API Developmentnot Cypress
  • API Gatewaynot Cypress
  • API Testingnot Cypress
  • API Documentationnot Cypress
  • Microservicesnot Cypress

Where each one falls short

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

Cypress

  • Limited to web applications; mobile and desktop app testing not supported
  • Free tier capped at 500 test results/month; insufficient for most development teams
  • Paid features (flake detection, analytics) not included in free tier
  • JavaScript/TypeScript focused; less suitable for polyglot organisations

Thunder Client

  • Paid plans are billed annually only: Starter is $3 per user per month and capped at a maximum of 10 seats, Business is $7 per user per month with 500 monthly collection runs per user, and Enterprise is $16 per user per month for unlimited runs

Pricing, plan by plan

Cypress

Free
  • Starter (Free)Free
    • 500 test results/month
    • 100 prompt executions/month
    • Parallelisation
  • Team$67/month
    • 120k test results/year
    • 9k prompt executions/year
    • Flake detection
  • Business$267/month
    • 120k test results/year
    • 24k prompt executions/year
    • Spec prioritisation
  • Enterprise$null/custom
    • 1.8M test results/year
    • 60k prompt executions/year
    • Unlimited users

Thunder Client

Free
  • FreeFree
    • REST client
    • Collection management
    • Local testing
  • Pro$8/monthly
    • Cloud sync
    • Team collaboration
    • Advanced features

Which should you pick?

Choose Cypress if

  • You want to start without paying.
  • You work on macOS, Windows, Linux.
Cypress review

Choose Thunder Client if

  • You need rest client.
  • You want to start without paying.
  • You work on VSCode extension, Web.
  • You also want environment variables.
Thunder Client review

Questions people ask

Is Cypress or Thunder Client better?
Neither clearly leads. Cypress starts at Free and Thunder Client at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cypress or Thunder Client?
Cypress starts at Free and Thunder Client at Free.
Does Cypress or Thunder Client run on more platforms?
Cypress runs on macOS, Windows, Linux. Thunder Client runs on VSCode extension, Web.
Can I use Cypress for free?
Both have a free tier, so you can try either at no cost before committing.
What is Cypress best used for?
Cypress is most often used for end-to-end testing for modern javascript web applications, continuous integration pipelines with parallelised test execution, visual regression testing and accessibility verification, flaky test detection and elimination. Of those, end-to-end testing for modern javascript web applications and continuous integration pipelines with parallelised test execution are not what Thunder Client is typically brought in for.
What can Cypress do that Thunder Client cannot?
Thunder Client covers REST Client, Environment variables, Response testing, VSCode.
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