Softwr

APIs · head to head

PocketBase vs Selenium

PocketBase logo

PocketBase

APIs

Open-source backend with REST API, real-time subscriptions and Admin UI

From
Free
Rated
-
Full reviewWebsite
Selenium logo

Selenium

Testing

Browser automation framework and the W3C WebDriver standard

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PocketBase requires technical expertise to deploy and maintain; Selenium flaky tests are the standing complaint: explicit waits and synchronisation are the tester’s job, where newer tools handle it automatically
  • They diverge on capability: PocketBase covers REST API, Selenium covers W3C WebDriver.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which PocketBase and Selenium actually diverge.

Attributes where PocketBase and Selenium differ
AttributePocketBaseSelenium
Pricing modelUnknownOpen source, no licence fee
PlatformsLinux, Windows, macOS, FreeBSDLinux, macOS, Windows, Web
CategoryAPIsTesting
Founded2021Unknown

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 PocketBase

  • REST API
  • Real-time subscriptions
  • Admin UI
  • SQLite
  • Webhooks
  • File storage
  • Go support
  • Docker support

Only in Selenium

  • W3C WebDriver
  • Many language bindings
  • Selenium Grid
  • Broad browser support

What people use each for

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

PocketBase

  • Embedded realtime database with REST APInot Selenium
  • Backend-as-a-service for single-file deploymentsnot Selenium
  • Rapid application development with email/OAuth2 authenticationnot Selenium
  • File storage and media attachment managementnot Selenium
  • Lightweight alternative to Firebase or traditional backend infrastructurenot Selenium
  • Go and JavaScript customisable application frameworknot Selenium

Selenium

  • Cross-browser testing where Safari and legacy browsers must be coverednot PocketBase
  • Teams whose test suites are written in Java or C# rather than JavaScriptnot PocketBase
  • Distributing a large suite across a grid of machinesnot PocketBase

Where each one falls short

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

PocketBase

  • Requires technical expertise to deploy and maintain
  • No built-in hosting provided
  • Community support only

Selenium

  • Flaky tests are the standing complaint: explicit waits and synchronisation are the tester’s job, where newer tools handle it automatically
  • Setup involves drivers, versions and grid infrastructure that Playwright and Cypress bundle away
  • Slower to run than tools that talk to browsers over a debugging protocol rather than WebDriver

Pricing, plan by plan

PocketBase

Free

No published plan breakdown. See the PocketBase review.

Selenium

Free
  • SeleniumFree
    • Full functionality
    • Unlimited tests
    • Community support

Which should you pick?

Choose PocketBase if

  • You need rest api.
  • You want to start without paying.
  • You work on Linux, Windows, macOS, FreeBSD.
  • You also want real-time subscriptions.
PocketBase review

Choose Selenium if

  • You need w3c webdriver.
  • You want to start without paying.
  • You work on Linux, macOS, Windows, Web.
  • You also want many language bindings.
Selenium review

Questions people ask

Is PocketBase or Selenium better?
Neither clearly leads. PocketBase starts at Free and Selenium at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PocketBase or Selenium?
PocketBase starts at Free and Selenium at Free.
Does PocketBase or Selenium run on more platforms?
PocketBase runs on Linux, Windows, macOS, FreeBSD. Selenium runs on Linux, macOS, Windows, Web.
Can I use PocketBase for free?
Both have a free tier, so you can try either at no cost before committing.
What is PocketBase best used for?
PocketBase is most often used for embedded realtime database with rest api, backend-as-a-service for single-file deployments, rapid application development with email/oauth2 authentication, file storage and media attachment management. Of those, embedded realtime database with rest api and backend-as-a-service for single-file deployments are not what Selenium is typically brought in for.
What can PocketBase do that Selenium cannot?
PocketBase covers REST API, Real-time subscriptions, Admin UI, SQLite. Selenium covers W3C WebDriver, Many language bindings, Selenium Grid, Broad browser support.

Answered from the vendors’ own pages

PocketBase: How much does PocketBase cost?

PocketBase is completely free and open-source. It is a self-hosted backend solution with database, authentication, and file storage capabilities at no cost.

Source
Selenium: Is Selenium free?

Yes, open source with no licence fee. Paid costs come from grid infrastructure or services like BrowserStack.

PocketBase: Is PocketBase open-source?

Yes, PocketBase is open-source software. You can download, modify, and deploy it yourself at no cost with no licensing restrictions.

Source
Selenium: Selenium or Playwright?

Playwright handles waiting automatically and is faster to set up, which removes most flakiness complaints. Selenium wins on language breadth, browser coverage including Safari, and existing suites you already have.

Selenium: Is Selenium still relevant?

Yes. Its WebDriver protocol is a W3C standard implemented by every major browser, and very large existing suites are not rewritten cheaply.

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