Documentation platforms have gotten expensive. Mintlify is $300/month. GitBook's premium features cost $65+/month. ReadMe starts at $99/month.
What if you just need good docs without the enterprise pricing?
Here's an honest comparison of the cheapest documentation platforms in 2026.
The Quick Answer#
If you want the cheapest good documentation platform:
| Budget | Best Option | Why |
|---|---|---|
| $0 | Docusaurus | Free, self-hosted, full-featured |
| $0 (hosted) | Dokly Free | No self-hosting, visual editor, unlimited pages |
| $50-$100 | GitBook or ReadMe | More team features |
| $99 | Dokly Team | Custom domain, AI credits, analytics, API playground |
Now let's break down each option.
Before the breakdown, here's what going from zero to a live docs site looks like on Dokly:
Tier 1: Completely Free#
Docusaurus (Free, Self-Hosted)#
Cost: $0 (you pay for hosting)
Docusaurus is Meta's open-source documentation framework. It's genuinely free and full-featured.
What you get:
- Full MDX support
- Versioning
- Search (via Algolia free tier)
- Complete customization
- Large plugin ecosystem
What you'll pay for:
- Hosting: $0-20/month (Vercel, Netlify, GitHub Pages)
- Domain: ~$12/year
- Your time: Setup takes 2-4 hours minimum
Hidden costs:
- Maintenance burden
- No visual editor (Markdown/Git only)
- Search configuration takes time
- Styling requires CSS knowledge
Best for: Developers comfortable with React who have time to set up and maintain.
Dokly Free Tier#
Cost: $0
Dokly's free tier is designed for indie developers and small projects.
What you get:
- 1 project
- Unlimited pages
- Visual MDX editor
- Your subdomain (yourproject.dokly.co)
- Full-text search
- All MDX components
- 15 AI credits per month
Limitations:
- No custom domain
- Dokly branding on footer
- One project only
Best for: MVPs, side projects, testing the platform.
GitBook Free Tier#
Cost: $0
GitBook offers a limited free tier for personal and small projects.
What you get:
- Basic documentation features
- GitBook subdomain
- Community support
Limitations:
- Significant feature restrictions
- No custom domain
- Limited collaboration
Tier 2: $50-100/month#
Dokly Team — $99/month#
Cost: $99/month
Dokly Team is where most small teams land. It includes everything you need without enterprise pricing.
What you get:
- 5 projects
- Unlimited pages
- Custom domain (docs.yourcompany.com)
- Analytics dashboard
- AI writing (1,500 credits per month included)
- Auto-generated llms.txt
- API playground
- Remove Dokly branding
- Works with your AI agent over MCP: it writes drafts, you review a diff, then publish
- Priority support
Compared to competitors:
| Feature | Dokly Team | Mintlify Pro | GitBook Premium |
|---|---|---|---|
| Price | $99/mo | $300/mo | $65+/mo |
| Custom domain | Yes | Yes | Yes |
| AI writing | Yes (credits included) | Yes (+overage) | No |
| llms.txt | Auto | Auto | No |
| API playground | Yes | Yes | No |
Best for: Startups, growing projects, anyone who wants Mintlify features at 67% less.
GitBook Plus — $65/month (per site)#
Cost: ~$65/month
GitBook's mid-tier offering for teams.
What you get:
- Custom domain
- Advanced permissions
- Git sync
- Priority support
Watch out for:
- Per-site pricing adds up
- No built-in AI features
- No llms.txt support
ReadMe Startup — $99/month#
Cost: $99/month
ReadMe specializes in API documentation.
What you get:
- Custom domain
- API explorer
- Basic metrics
- Developer hub
Best for: API-first companies needing interactive documentation.
The Hidden Costs Nobody Talks About#
When comparing prices, look beyond the headline number:
Per-Seat Pricing#
Some platforms charge per user:
- Mintlify: $20/month per editor after first 5
- Notion: $10/month per user
- GitBook: Included in tiers (but tiers have limits)
- Dokly: No per-seat fees on any plan
A 10-person team on Mintlify pays $400/month, not $300.
Usage Overages#
Watch for metered features:
- Mintlify AI: $0.15 per message after 250/month
- Some API docs tools: Per-request pricing
Annual Lock-In#
Many platforms offer "discounts" for annual billing. That's really a lock-in. If the product doesn't work out, you've prepaid for 12 months.
Dokly tip: We offer monthly billing with no penalty. Try it, cancel anytime.
The Real Cost Comparison#
Here's what a year actually costs for a small team (2-3 editors):
| Platform | Monthly | Annual | Notes |
|---|---|---|---|
| Docusaurus | ~$10 | ~$120 | Hosting only |
| Dokly Free | $0 | $0 | 1 project, unlimited pages |
| GitBook Plus | $65 | $780 | Per-site pricing |
| Dokly Team | $99 | $1,188 | Custom domain, 5 projects |
| ReadMe Startup | $99 | $1,188 | API-focused |
| Mintlify Pro | $300 | $3,600 | +AI overages |
The best value for most teams: Dokly Free while a subdomain is fine, then Dokly Team at $1,188/year once you need a custom domain, AI credits, and an API playground. That's a third of Mintlify's $3,600/year.
How to Choose#
Choose Docusaurus if:#
- You have developer time for setup
- You want total control
- Open source project with no budget
Choose Dokly if:#
- You want modern features without enterprise prices
- Visual editor is important
- AI-readiness (llms.txt) matters
- You want to start at $0 and pay $99/month only once you need a custom domain
Choose GitBook if:#
- Git sync is critical
- You're already in their ecosystem
Choose Mintlify if:#
- You have $300/month budget
- Advanced AI features are essential
- Brand perception matters for sales
The Bottom Line#
You don't need to spend $300/month on documentation. For most teams, $99/month gets you:
- Custom domain
- Visual MDX editor
- AI writing assistance
- Analytics
- Auto-generated llms.txt
That's Dokly Team.
Start on Free — no credit card. Team comes with a 7-day trial when you're ready for a custom domain.
Competitor pricing accurate as of February 2026; Dokly pricing as of October 2026. We update this post monthly.