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Fern SDK Generator vs Speakeasy SDK Generation

Fern SDK Generator or Speakeasy SDK Generation? Their plans monthly and yearly, the capabilities their makers state, security and latest updates, side by side — read from the makers' own pages.

In short

  • Both: Command line, Self-hosted, Official SDKs
  • Only Fern SDK Generator states: Runs commands

Fern SDK Generator

Fern generates typed client SDKs from API specifications, adds tests and custom code, and publishes packages for multiple programming languages.

Plans

Free

Free

  • 10 team members
  • 1,000 pages
  • 250 AI credits per month
  • 2,000 page generations per month
  • Custom domain and subpath
  • Guides, API references, and changelogs

Enterprise

Price on request

  • Everything in Free, plus:
  • SSO, SCIM, and advanced RBAC
  • Multiple repos and docs instances
  • Custom CSS, JavaScript, and React components
  • Custom layouts and design-system integration
  • Advanced analytics and data exports

Prices checked 2026-09-24 on the maker’s page.

Capabilities

  • Runs commands — “CLI Interact with your API from the terminal.” source
  • Command line — “CLI Interact with your API from the terminal.” source
  • Self-hosted — “Self-host Run on our managed cloud, or self-host to meet stricter security, networking, and compliance requirements.” source
  • Official SDKs — “We support TypeScript, Python, Go, Java, Ruby, C#, PHP, Swift & Rust.” source

Security

  • SOC 2 Type II — “SOC 2 Type II Report” source
  • SOC 2 — “SOC 2 Type II Report” source
  • GDPR — “SOC 2 Type II GDPR CCPA” source

Latest updates

  • 3.96.3 (3.96.3)

    The matcher now ignores a parent object absent from the expected body when every leaf inside it is an ignored field.

  • 3.96.2 (3.96.2)

    The generated OAuth wire-test mock now expects the grant_type the generated OAuthAuthProvider actually sends.

  • 3.96.1 (3.96.1)

    Bump bundled @fern-api/generator-cli to 0.10.1; when AI analysis returns an empty changelog entry, the PR description, version bump reason, or commit message body is…

About Fern SDK Generator

Speakeasy SDK Generation

Generates type-safe SDKs from OpenAPI specifications and updates them through CI/CD workflows.

Plans

Not read from the maker’s page yet.

Prices checked 2026-09-25 on the maker’s page.

Capabilities

  • Command line — “Your API in the terminal” source
  • Self-hosted — “Self-hosted and cloud deployment options are available.” source
  • Official SDKs — “Idiomatic, type-safe SDKs” source

Security

  • SOC 2 Type II — “SOC 2 Type 2” source
  • SOC 2 — “We're proud to be SOC 2 compliant and continuously invest in advancing our security posture.” source
  • ISO 27001 — “ISO/IEC 27001:2022” source

Latest updates

About Speakeasy SDK Generation