Softwr

Cybersecurity · head to head

Speakeasy vs Yarn

Speakeasy logo

Speakeasy

Cybersecurity

AI control plane for governing enterprise agents, MCP servers, and skills

From
On request
Free plan
No
Full reviewWebsite
Yarn logo

Yarn

Developer Tools

Fast, reliable, and secure dependency management

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Yarn has a free tier, so it costs nothing to try first.
  • Each has a real cost: Speakeasy no self-serve pricing is published; every plan requires a sales conversation.; Yarn yarn 2+ (Berry) has limited ESM support which can be a constraint for some projects
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Speakeasy and Yarn actually diverge.

Attributes where Speakeasy and Yarn differ
AttributeSpeakeasyYarn
Starting priceOn requestFree
Pricing modelquotefree
Free tierNoYes
Platformsweb, apiWeb, Linux, macOS, Windows
CategoryCybersecurityDeveloper Tools
FoundedUnknown2016

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 Speakeasy

  • AI tool catalog
  • Per-agent identity
  • Role-based access control
  • Real-time policy enforcement
  • Audit logging
  • MDM and SSO integration

Only in Yarn

Nothing recorded that Speakeasy does not also cover.

What people use each for

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

Speakeasy

  • Governing AI agents at enterprise scalenot Yarn
  • Preventing shadow AI tool sprawlnot Yarn
  • Enforcing least-privilege access for agentsnot Yarn
  • Auditing AI tool call activity for compliancenot Yarn

Yarn

  • Monorepo teams managing dependencies across 50+ interdependent packagesnot Speakeasy
  • Enterprise JavaScript projects ensuring reproducible builds across CI/CDnot Speakeasy
  • Open-source projects with plugin ecosystems coordinating versionsnot Speakeasy
  • Teams requiring consistent package installs regardless of network conditionsnot Speakeasy

Where each one falls short

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

Speakeasy

  • No self-serve pricing is published; every plan requires a sales conversation.
  • The product pivoted away from its original SDK-generation offering, so past documentation and customers built on that use case are no longer the focus.
  • Requires integration with an existing identity provider such as Okta or Entra ID to be useful, so it is not a standalone solution.
  • No published free tier or trial pricing was found.

Yarn

  • Yarn 2+ (Berry) has limited ESM support which can be a constraint for some projects
  • Smaller ecosystem and community compared to npm, though still substantial

Pricing, plan by plan

Speakeasy

On request
  • Enterprise$undefined/mo
    • Custom pricing
    • AI tool catalog and visibility
    • Per-agent identity and access control

Yarn

Free

No published plan breakdown. See the Yarn review.

Which should you pick?

Choose Speakeasy if

  • You need ai tool catalog.
  • You work on web, api.
  • You also want per-agent identity.
Speakeasy review

Choose Yarn if

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

Questions people ask

Is Speakeasy or Yarn better?
Neither clearly leads. Speakeasy starts at On request and Yarn at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Speakeasy or Yarn?
Yarn has a free tier; the other does not. Paid plans start at On request for Speakeasy and Free for Yarn.
Does Speakeasy or Yarn run on more platforms?
Speakeasy runs on web, api. Yarn runs on Web, Linux, macOS, Windows.
Can I use Yarn for free?
Yes. Yarn has a free tier, so you can try it without paying. Speakeasy starts at On request.
What is Speakeasy best used for?
Speakeasy is most often used for governing ai agents at enterprise scale, preventing shadow ai tool sprawl, enforcing least-privilege access for agents, auditing ai tool call activity for compliance. Of those, governing ai agents at enterprise scale and preventing shadow ai tool sprawl are not what Yarn is typically brought in for.
What can Speakeasy do that Yarn cannot?
Speakeasy covers AI tool catalog, Per-agent identity, Role-based access control, Real-time policy enforcement.

Answered from the vendors’ own pages

Speakeasy: How much does Speakeasy cost?

Speakeasy offers an Enterprise tier with features including SaaS catalog integrations, custom server creation, code mode efficiency, and serverless hosting. No specific pricing is published; interested parties contact the company to discuss pricing.

Source
Yarn: What is Yarn's main advantage over npm?

Yarn downloads packages in parallel, significantly reducing installation time. It uses a yarn.lock file for deterministic installs, ensuring identical package versions across machines and preventing version conflicts common with npm.

Source
Speakeasy: What is included in Speakeasy's Enterprise plan?

The Enterprise plan includes SaaS catalog integrations, custom server creation, code mode efficiency, and serverless hosting. Customers contact Speakeasy to discuss their specific pricing for these features.

Source
Yarn: Can I use Yarn in offline environments?

Yes, Yarn supports secure offline environments. The yarn.lock file enables reproducible installs without requiring new downloads.

Source
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