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Testing · head to head

Puppeteer vs REST Client VSCode

Puppeteer logo

Puppeteer

Testing

Node.js library for controlling Chrome and Firefox

From
Free
Rated
-
Full reviewWebsite
REST Client VSCode logo

REST Client VSCode

APIs

VSCode extension for making HTTP requests and testing REST APIs

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Puppeteer chrome and Firefox only, with no Safari or WebKit story; REST Client VSCode limited to Visual Studio Code; not available as a standalone application
  • They diverge on capability: Puppeteer covers DevTools Protocol, REST Client VSCode covers REST Client.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Puppeteer and REST Client VSCode actually diverge.

Attributes where Puppeteer and REST Client VSCode differ
AttributePuppeteerREST Client VSCode
Pricing modelOpen source, no licence feeUnknown
PlatformsLinux, macOS, WindowsWindows, macOS, Linux
CategoryTestingAPIs
FoundedUnknown2016

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 Puppeteer

  • DevTools Protocol
  • Headless by default
  • PDF and screenshots
  • Network interception

Only in REST Client VSCode

  • REST Client
  • HTTP requests
  • Response viewing
  • VSCode
  • Environment variables
  • Custom headers
  • VSCode extension support

What people use each for

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

Puppeteer

  • Generating PDFs or screenshots of rendered pages on a servernot REST Client VSCode
  • Scraping sites that require JavaScript executionnot REST Client VSCode
  • Automating browser tasks where a full test framework is unnecessarynot REST Client VSCode

REST Client VSCode

  • API Developmentnot Puppeteer
  • API Gatewaynot Puppeteer
  • API Testingnot Puppeteer
  • API Documentationnot Puppeteer
  • Microservicesnot Puppeteer

Where each one falls short

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

Puppeteer

  • Chrome and Firefox only, with no Safari or WebKit story
  • Not a test framework: assertions, retries and reporting need Jest or similar bolted on
  • Bundles a Chromium download, which makes installs large and awkward in constrained CI images

REST Client VSCode

  • Limited to Visual Studio Code; not available as a standalone application
  • No support for WebSocket, gRPC, or other advanced protocols
  • No cloud sync or team server features; requires Git-based workflow

Pricing, plan by plan

Puppeteer

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

REST Client VSCode

Free

No published plan breakdown. See the REST Client VSCode review.

Which should you pick?

Choose Puppeteer if

  • You need devtools protocol.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want headless by default.
Puppeteer review

Choose REST Client VSCode if

  • You need rest client.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want http requests.
REST Client VSCode review

Questions people ask

Is Puppeteer or REST Client VSCode better?
Neither clearly leads. Puppeteer starts at Free and REST Client VSCode at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Puppeteer or REST Client VSCode?
Puppeteer starts at Free and REST Client VSCode at Free.
Does Puppeteer or REST Client VSCode run on more platforms?
Puppeteer runs on Linux, macOS, Windows. REST Client VSCode runs on Windows, macOS, Linux.
Can I use Puppeteer for free?
Both have a free tier, so you can try either at no cost before committing.
What is Puppeteer best used for?
Puppeteer is most often used for generating pdfs or screenshots of rendered pages on a server, scraping sites that require javascript execution, automating browser tasks where a full test framework is unnecessary. Of those, generating pdfs or screenshots of rendered pages on a server and scraping sites that require javascript execution are not what REST Client VSCode is typically brought in for.
What can Puppeteer do that REST Client VSCode cannot?
Puppeteer covers DevTools Protocol, Headless by default, PDF and screenshots, Network interception. REST Client VSCode covers REST Client, HTTP requests, Response viewing, VSCode.

Answered from the vendors’ own pages

Puppeteer: Is Puppeteer free?

Yes, open source from the Chrome team.

REST Client VSCode: How much does REST Client VSCode cost?

REST Client VSCode is completely free and open source. It is available on the Visual Studio Code Marketplace with no subscription or licensing fees.

Source
Puppeteer: Puppeteer or Playwright?

Playwright came from the same original team, adds WebKit and Firefox support, automatic waiting and a test runner. Puppeteer stays a focused Chrome automation library, which is simpler if automation rather than testing is the goal.

REST Client VSCode: What authentication methods does REST Client support?

REST Client supports Basic Auth, Digest Auth, SSL certificates, Azure AD, and AWS Signature v4 authentication for API requests.

Source
Puppeteer: Can Puppeteer generate PDFs?

Yes, and it is one of the most common uses — rendering a page and printing it to PDF server-side.

REST Client VSCode: Can I save and manage multiple requests?

Yes. REST Client supports multiple requests per file using ### delimiters, request history with auto-save, environment variables for different configurations, and code snippet generation for multiple programming languages.

Source
REST Client VSCode: How do teams collaborate with REST Client?

REST Client requests are stored as text files that can be version-controlled in Git repositories. Teams collaborate by sharing requests through Git, making the API specs part of the codebase.

Source
REST Client VSCode: What protocols does REST Client support?

REST Client primarily supports HTTP/HTTPS and GraphQL. It does not support WebSocket, gRPC, or other advanced protocols available in desktop clients like Insomnia.

Source
REST Client VSCode: Is there cloud sync for REST Client requests?

No. REST Client has no built-in cloud sync or team server features. All collaboration and sharing relies on Git repository management.

Source
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