Confluence vs Fern: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Confluence
Confluence is a team workspace where knowledge and teamwork meet, enabling teams to create, organize, and collaborate on work together.
Fern
Fern generates production-ready SDKs and beautiful API documentation automatically from your OpenAPI specification for multiple programming languages.
Confluence
Confluence is a team workspace where knowledge and teamwork meet, enabling teams to create, organize, and collaborate on work together.
Fern
Fern generates production-ready SDKs and beautiful API documentation automatically from your OpenAPI specification for multiple programming languages.
Confluence
Unlimited pages and spaces for organizing content
Real-time collaboration with multiple editors
Whiteboards for visual brainstorming
Pre-built templates for faster document creation
AI-powered summaries and content generation
Database views with automatic updates
Integration with Jira, Slack, and 100+ apps
Comments, mentions, and task assignments
Mobile apps for iOS and Android
Advanced search and content discovery
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
Confluence
Confluence offers four pricing tiers to match different team sizes and needs. The Free plan is perfect for small teams with up to 10 users, offering unlimited pages, basic whiteboards, and 2GB storage. There are no time limits or credit card requirements.
The Standard plan costs $5.42 per user monthly and adds AI features with Rovo Search and Chat, guest access, advanced permissions, and expands storage to 250GB. It supports up to 150,000 users.
The Premium plan at $10.44 per user monthly includes everything from Standard plus unlimited pages and spaces, unlimited whiteboards, unlimited storage, and 24/7 support with a 99.9% uptime guarantee.
For large organizations, the Enterprise plan provides custom pricing with advanced security, admin controls, cross-product insights, unlimited automation, and support for up to 150 sites with 99.95% uptime.
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.