Code Wiki vs Spell vs DeepWiki vs Supadev

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

Your tool
Code Wiki
vs
Competitor 1
Spell
Competitor 2
DeepWiki
Competitor 3
Supadev
Compare
4 tools · best value per row highlighted
Your tool Code Wiki
codewiki.google
Your codebase documents itself—that's the core promise here
Remove
Competitor Spell
spellapp.com
A marketing manager needs to draft a product launch announcement
Make main Remove
Competitor DeepWiki
deepwiki.com
DeepWiki scans repositories and builds indexes you can talk to
Make main Remove
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
152.5Kvisits/mo
22.8Kvisits/mo
957.2Kvisits/mo
3.9Kvisits/mo
MoM change
▼ 17.8%
▼ 10.2%
▼ 2.5%
▲ 177.8%
6-month growth
-70.8%
+11.7%
-29.9%
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Global rank web
#251,881
#1,497,630
#63,286
#4,727,095
Avg. last 3 months
225.3K
25K
998K
2.2K
Bounce rate lower is better
41%
94%
57%
56%
Pages / visit
3.0
1.1
2.3
1.3
Visit duration
55s
44s
2m 42s
5s
Traffic sources
● Direct 76% · ● Referral 24%
● Referral 64% · ● Direct 36%
● Direct 80% · ● Referral 19%
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Code WikiSpellDeepWikiSupadev
0341.2K682.3K1M1.4MCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KSpell · 142.6KSpell · 26.5KSpell · 20.4KSpell · 28.8KSpell · 34KSpell · 27KSpell · 25.4KSpell · 22.8KDeepWiki · 1.2MDeepWiki · 1.2MDeepWiki · 1.3MDeepWiki · 1.3MDeepWiki · 1.4MDeepWiki · 1.3MDeepWiki · 1.2MDeepWiki · 1.1MDeepWiki · 981.8KDeepWiki · 957.2KSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9K1001K10K100K1M10MCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KSpell · 142.6KSpell · 26.5KSpell · 20.4KSpell · 28.8KSpell · 34KSpell · 27KSpell · 25.4KSpell · 22.8KDeepWiki · 1.2MDeepWiki · 1.2MDeepWiki · 1.3MDeepWiki · 1.3MDeepWiki · 1.4MDeepWiki · 1.3MDeepWiki · 1.2MDeepWiki · 1.1MDeepWiki · 981.8KDeepWiki · 957.2KSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Free
Paid
Starting price
Free
$20per month · free tier available
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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Free FreePro $20/moTeam $40/mo
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Professional Monthly $30/moProfessional Yearly $12/mo
Capabilities input → output
Input
Code
Text
CodeWeb pages
Text
Output
ImagesText
Documents
Text
Documents
Skill level
Intermediate
Beginner-friendly
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Productivity & OfficeWriting & ContentAI Documents GeneratorAI Writing Assistants
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
8
4
5
Code documentation
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Codebase q a
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Developer tools
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Document writing
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Writing
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Architecture
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Code explanations
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Collaborative documents
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GitHub
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Project specifications
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Technical documentation
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Academic writing
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Business proposals
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Code analysis
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Code summaries
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Documents
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Essay writing
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GitHub pull requests
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Press releases
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Proposal drafting
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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.