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Developer Tools · head to head

pnpm vs Sardine

pnpm logo

pnpm

Developer Tools

Fast, disk space efficient package manager

From
Free
Free plan
Yes
Full reviewWebsite
Sardine logo

Sardine

Cybersecurity

Device intelligence and behaviour biometrics for fraud and compliance

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only pnpm has a free tier, so it costs nothing to try first.
  • Each has a real cost: pnpm requires command-line proficiency to use; Sardine signal quality depends on the SDK being embedded in your own web and mobile clients, so fraud improvements become dependent on your app release cycle and any coverage gap is a blind spot.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which pnpm and Sardine actually diverge.

Attributes where pnpm and Sardine differ
AttributepnpmSardine
Starting priceFreeOn request
Pricing modelUnknownquote
Free tierYesNo
PlatformsLinux, Windows, macOSWeb, iOS, Android
CategoryDeveloper ToolsCybersecurity
Founded2017Unknown

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 pnpm

Nothing recorded that Sardine does not also cover.

Only in Sardine

  • Device intelligence
  • Behaviour biometrics
  • Scam detection
  • Onboarding risk scoring
  • AML transaction monitoring
  • Dispute and chargeback handling
  • Rules editor

What people use each for

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

pnpm

  • Installing dependencies faster than npm in monorepo workspacesnot Sardine
  • Sharing common dependencies across multiple projects to save disk spacenot Sardine
  • Preventing dependency version conflicts in workspace environmentsnot Sardine
  • Managing workspaces with many interdependent packagesnot Sardine

Sardine

  • A neobank losing money to authorised push payment scams where the customer genuinely approved the transfernot pnpm
  • A crypto exchange trying to detect accounts being operated by remote access rather than by their ownernot pnpm
  • A fintech seeing synthetic identity signups that pass document verification but share device characteristicsnot pnpm
  • A lender wanting first party fraud signals at application time that a credit bureau file does not containnot pnpm

Where each one falls short

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

pnpm

  • Requires command-line proficiency to use
  • Community-driven support only

Sardine

  • Signal quality depends on the SDK being embedded in your own web and mobile clients, so fraud improvements become dependent on your app release cycle and any coverage gap is a blind spot.
  • Behavioural and device telemetry collection needs a documented lawful basis under GDPR, and EU privacy reviews frequently delay rollouts that were scoped as engineering work.
  • Pricing is per session or per active user, so a consumer product with many low value sessions pays in proportion to traffic rather than to fraud exposure.
  • As a younger private company it lacks the enforcement-tested audit history that a bank examiner expects, which makes it a harder sell inside a regulated bank than inside a fintech.
  • It is strongest on session-time signals and weaker as a system of record for long horizon AML typologies, so larger institutions end up running it alongside a traditional monitoring platform rather than instead of one.

Pricing, plan by plan

pnpm

Free

No published plan breakdown. See the pnpm review.

Sardine

On request
  • Sardine$undefined/year
    • Priced per user session or per monthly active user
    • Annual contract with volume commitment
    • SDK for web, iOS and Android

Which should you pick?

Choose pnpm if

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

Choose Sardine if

  • You need device intelligence.
  • You work on Web, iOS, Android.
  • You also want behaviour biometrics.
Sardine review

Questions people ask

Is pnpm or Sardine better?
Neither clearly leads. pnpm starts at Free and Sardine at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, pnpm or Sardine?
pnpm has a free tier; the other does not. Paid plans start at Free for pnpm and On request for Sardine.
Does pnpm or Sardine run on more platforms?
pnpm runs on Linux, Windows, macOS. Sardine runs on Web, iOS, Android.
Can I use pnpm for free?
Yes. pnpm has a free tier, so you can try it without paying. Sardine starts at On request.
What is pnpm best used for?
pnpm is most often used for installing dependencies faster than npm in monorepo workspaces, sharing common dependencies across multiple projects to save disk space, preventing dependency version conflicts in workspace environments, managing workspaces with many interdependent packages. Of those, installing dependencies faster than npm in monorepo workspaces and sharing common dependencies across multiple projects to save disk space are not what Sardine is typically brought in for.
What can pnpm do that Sardine cannot?
Sardine covers Device intelligence, Behaviour biometrics, Scam detection, Onboarding risk scoring.

Answered from the vendors’ own pages

pnpm: Is pnpm free and open source?

Yes. pnpm is free and open source software developed for Node.js. Version 10 and 11 are currently available.

Source
Sardine: Does Sardine do document verification?

It focuses on device, behavioural and transaction signals, and integrates identity verification providers rather than being one. Treat it as complementary to a KYC vendor.

pnpm: How does pnpm save disk space?

pnpm uses a content-addressable store with hard linking and symlinks to avoid duplication. All files are saved in a single place on disk and hard-linked to individual projects, dramatically reducing storage requirements compared to npm.

Source
Sardine: What does it need from us to work?

An SDK in your web and mobile applications plus transaction feeds. Without the client side collector you lose the signals that differentiate it.

pnpm: Is pnpm faster than npm?

Yes. pnpm performs installation in three stages: dependency resolution, directory structure calculation, and linking. Packages are fetched and linked as soon as possible, making it significantly faster than npm's sequential approach.

Source
Sardine: Is pricing published?

No. It is quoted, typically per session or per monthly active user with an annual volume commitment.

pnpm: Does pnpm support monorepos?

Yes. pnpm has built-in support for monorepositories. You can create a workspace using pnpm-workspace.yaml to unite multiple projects in a single repository.

Source
pnpm: How does pnpm handle node_modules differently than npm?

pnpm uses symlinks to add only direct dependencies to node_modules root, preventing accidental access to undeclared dependencies. This encourages more explicit dependency management compared to npm's flattened node_modules structure.

Source
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