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Testing · head to head

Puppeteer vs Split

Puppeteer logo

Puppeteer

Testing

Node.js library for controlling Chrome and Firefox

From
Free
Rated
-
Full reviewWebsite
Split logo

Split

Testing

Feature flags tied to a metrics pipeline that attributes production impact to each release, now Harness FME

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Puppeteer has a free tier, so it costs nothing to try first.
  • Each has a real cost: Puppeteer chrome and Firefox only, with no Safari or WebKit story; Split split is now a module of the Harness platform and split.io redirects to harness.io, so buying it means entering a Harness commercial relationship rather than a standalone flag vendor contract.
  • They diverge on capability: Puppeteer covers DevTools Protocol, Split covers Feature flags with targeting.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Puppeteer and Split actually diverge.

Attributes where Puppeteer and Split differ
AttributePuppeteerSplit
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsLinux, macOS, WindowsWeb, API, iOS, Android, Java, Node.js, Python, Go, .NET

Identical on both: user rating (Not yet rated), category (Testing).

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 Split

  • Feature flags with targeting
  • Metrics impact engine
  • Guardrail metrics
  • Statistical significance testing
  • Event ingestion
  • SDKs and streaming updates
  • Audit and approvals
  • Harness platform integration

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 Split
  • Scraping sites that require JavaScript executionnot Split
  • Automating browser tasks where a full test framework is unnecessarynot Split

Split

  • A product organisation that wants every release measured against conversion and latency by default, not only deliberate experimentsnot Puppeteer
  • Running A/B tests with real statistical significance rather than comparing two dashboard linesnot Puppeteer
  • Catching a regression at five per cent rollout because a guardrail metric fires before the change reaches everyonenot Puppeteer
  • A team already committed to Harness for CI and CD that wants flags in the same platform and contractnot 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

Split

  • Split is now a module of the Harness platform and split.io redirects to harness.io, so buying it means entering a Harness commercial relationship rather than a standalone flag vendor contract.
  • Harness no longer publishes per-module prices, so an organisation that wants only feature management cannot get a list price and must negotiate a module out of a platform bundle.
  • The measurement engine needs traffic volume to reach significance, so a product with modest usage gets flags with an experimentation layer it will rarely be able to conclude anything from.
  • Metric attribution depends on correctly instrumented events flowing into Split, which is an integration project in its own right; without it you have paid for an experimentation platform and are using it as a flag switch.
  • As part of a larger DevOps suite the roadmap now competes with CI, CD, security and cloud cost modules for attention, so feature management is no longer the company’s single focus the way it was as an independent product.

Pricing, plan by plan

Puppeteer

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

Split

On request
  • Harness FreeFree
    • Harness Open Source and community support
    • Intended for individuals and small teams
    • Feature management capability limited at this tier
  • Harness Essentials$undefined/year
    • Bundled DevOps modules including CI, CD, IaC and security testing
    • Standard support
    • Pricing requires contacting sales
  • Harness Enterprise$undefined/year
    • Mix and match from 15 or more modules including Feature Management and Experimentation
    • Premier support with a dedicated account manager
    • Higher pipeline concurrency and organisation limits

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 Split if

  • You need feature flags with targeting.
  • You work on Web, API, iOS, Android, Java, Node.js, Python, Go, .NET.
  • You also want metrics impact engine.
Split review

Questions people ask

Is Puppeteer or Split better?
Neither clearly leads. Puppeteer starts at Free and Split at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Puppeteer or Split?
Puppeteer has a free tier; the other does not. Paid plans start at Free for Puppeteer and On request for Split.
Does Puppeteer or Split run on more platforms?
Puppeteer runs on Linux, macOS, Windows. Split runs on Web, API, iOS, Android, Java, Node.js, Python, Go, .NET.
Can I use Puppeteer for free?
Yes. Puppeteer has a free tier, so you can try it without paying. Split starts at On request.
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 Split is typically brought in for.
What can Puppeteer do that Split cannot?
Puppeteer covers DevTools Protocol, Headless by default, PDF and screenshots, Network interception. Split covers Feature flags with targeting, Metrics impact engine, Guardrail metrics, Statistical significance testing.

Answered from the vendors’ own pages

Puppeteer: Is Puppeteer free?

Yes, open source from the Chrome team.

Split: Is Split still called Split?

It is now sold as Harness Feature Management and Experimentation after the Harness acquisition, and split.io redirects to harness.io.

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.

Split: Can I buy just feature flags?

Not from a price list. Harness publishes bundle tiers and directs single-module buyers to sales.

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.

Split: What does it do that a plain flag service does not?

It attributes changes in your product metrics to specific flags with statistical significance testing and alerts on guardrail metrics.

Split: Do we need a lot of traffic?

Yes. Statistical tests need volume to conclude, so low-traffic products get limited value from the measurement layer.

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