Fern vs OpenCode vs Continue vs Supadev

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Fern
vs
Competitor 1
OpenCode
Competitor 2
Continue
Competitor 3
Supadev
Compare
4 tools · best value per row highlighted
Your tool Fern
buildwithfern.com
Fern is a developer platform that produces documentation websites, client libraries and a command-line interface for an API from one definition.
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Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Make main Remove
Competitor Continue
continue.dev
Continue is an open-source AI coding agent that was built by a community of developers and has since been acquired by Cursor.
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Competitor Supadev
supadev.so
Ever notice how AI coding assistants sometimes generate code that's completely wrong for your project
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
410.4Kvisits/mo
3.9Kvisits/mo
MoM change
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▼ 16.6%
▲ 177.8%
6-month growth
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-24.4%
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Global rank web
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#106,338
#4,727,095
Avg. last 3 months
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539.2K
2.2K
Bounce rate lower is better
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48%
56%
Pages / visit
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2.4
1.3
Visit duration
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1m 44s
5s
Traffic sources
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● Direct 93% · ● Referral 6%
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FernOpenCodeContinueSupadev
0193.8K387.7K581.5K775.3KContinue · 391.5KContinue · 458.8KContinue · 453.4KContinue · 422.2KContinue · 543.1KContinue · 655.7KContinue · 775.3KContinue · 715.2KContinue · 492KContinue · 410.4KSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9K1001K10K100K1MContinue · 391.5KContinue · 458.8KContinue · 453.4KContinue · 422.2KContinue · 543.1KContinue · 655.7KContinue · 775.3KContinue · 715.2KContinue · 492KContinue · 410.4KSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Free
Free
Paid
Starting price
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Free
Free
$12per month
Free tier
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Free trial
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API access
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Plans
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Professional Monthly $30/moProfessional Yearly $12/mo
Capabilities input → output
Input
Code
CodeText
CodeText
Text
Output
AppsCode
Code
Code
Documents
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
3
5
Developer tools
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Coding
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Code documentation
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Development
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API docs
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Agents
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Code reviews
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Project specifications
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Technical documentation
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APIs
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Changelogs
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Documents
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Local AI
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MCP
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.