Document360 vs OpenAI Codex vs Kapa.ai

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

Your tool
Document360
vs
Competitor 1
OpenAI Codex
Competitor 2
Kapa.ai
Competitor 3
Compare
3 tools · best value per row highlighted
Your tool Document360
document360.com
Document360 is knowledge base software for publishing product documentation, help centers, SOPs, user manuals and API docs.
Competitor OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Competitor Kapa.ai
kapa.ai
Kapa is a knowledge retrieval API for AI agents.
Traffic estimated monthly website traffic
Monthly visits
—
204.3Mvisits/mo
—
MoM change
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▲ 3.6%
—
6-month growth
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+0.3%
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Global rank web
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#212
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Avg. last 3 months
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197.3M
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Bounce rate lower is better
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58%
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Pages / visit
—
3.0
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Visit duration
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2m 31s
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Traffic sources
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● Direct 81% · ● Referral 17%
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Document360OpenAI CodexKapa.ai
066.6M133.2M199.7M266.3MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3M100M1BOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Free
Starting price
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$20per month · free tier available
Free
Free tier
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Free trial
–
–
API access
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Plans
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—
Free trial FreeGrowth CustomEnterprise Custom
Capabilities input → output
Input
DocumentsTextVideo
CodeText
DocumentsTextWeb pages
Output
AppsText
Code
Text
Skill level
Intermediate
Advanced
Advanced
Categories
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
9
13
Knowledge bases
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Customer support chatbot
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Customer support
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MCP
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APIs
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Agents
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Coding
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RAG
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API docs
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Developer tools
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GitHub automation
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GitHub pull requests
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Knowledge-driven chatting
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Writing documentation
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AI search
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Chatbot building
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Chatbots
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Code documentation
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Code reviews
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Debugging
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Development
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Discord bots
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Knowledge exploration
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SOPs
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SaaS knowledge base
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Slack
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Terminal
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Website to chatbot
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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–
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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.