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Fern vs Hashnode: Features, Pricing and User Reviews 2026

Compare features, pricing, reviews, and more to make an informed decision

Try Fern
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Fern

Fern generates production-ready SDKs and beautiful API documentation automatically from your OpenAPI specification for multiple programming languages.

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API Documentation ToolsOpenAPI Documentation Tools
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Try Hashnode
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Hashnode

Hashnode is a free blogging platform for developers offering custom domains, AI writing tools, and community features for technical content creators.

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Content Publishing PlatformsDeveloper Documentation Platforms
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Fern

  • Automatic SDK generation in 8+ programming languages

  • Stripe-style API documentation websites

  • Direct publishing to package registries

  • OpenAPI and AsyncAPI support

  • Interactive API playground with live testing

  • Custom branding and domain support

  • Built-in OAuth 2.0 and authentication

  • Automatic pagination and retry logic

  • WebSocket and SSE support

  • Version control with Git

  • AI-powered search assistant

  • Open source on GitHub

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Hashnode

  • Free custom domain with automatic SSL

  • Markdown and visual editor options

  • AI-powered writing and editing assistance

  • GitHub backup and publishing integration

  • Real-time team collaboration tools

  • Built-in newsletter and subscriber management

  • Advanced analytics and performance tracking

  • SEO-optimized blog structure

  • Image CDN and optimization

  • Code syntax highlighting

  • Developer community discovery

  • Documentation hosting capabilities

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Fern

Fern offers separate pricing for SDKs and documentation to fit different team needs.

For SDK generation, there are three tiers available:

  • Basic Plan ($250/month per SDK): Supports up to 50 endpoints with REST API support, automated publishing, and schema validation. Billed annually.

  • Pro Plan ($600/month per SDK): Includes up to 150 endpoints, WebSockets, webhooks, dedicated Slack support, and advanced features like pagination and OAuth. Billed annually.

  • Enterprise Plan (Custom pricing): Offers unlimited endpoints, SDK migration services, enterprise support with SLAs, GitHub issue monitoring, and custom code maintenance.

For documentation, pricing includes:

  • Basic Plan ($400/month): Stripe-like API reference, API playground, custom domain, and built-in components. Billed annually.

  • Pro Plan ($1,000/month): Everything in Basic plus custom React components, authenticated docs, role-based access control, and AI search capabilities. Billed annually.

  • Enterprise Plan (Custom pricing): Includes white-glove content migration, custom integrations, SSO authentication, design services, and enterprise support.

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Hashnode

Hashnode offers three pricing tiers to fit different needs. The Free Plan is perfect for individual creators and includes unlimited basic features like custom domain mapping, AI writing assistance, analytics, and the powerful editor. You get everything needed to run a professional developer blog.

The Startup Plan costs $199 per month and is designed for small teams. It includes 5 team members with $10 per additional seat. You get AI search, GitHub publishing, real-time collaborative editing, inline review comments, and unlimited version history.

The Enterprise Plan offers custom pricing for large organizations. It includes unlimited members, headless mode for advanced customization, single sign-on integration, custom service level agreements, audit logs, content migration assistance, and premium support through email and Slack channels.

For open source projects, Hashnode provides free licenses with all Startup plan features to support the developer community.