ReadDocs vs OpenAI Codex CLI vs OpenCode vs Kimi Code

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

Your tool
ReadDocs
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
OpenCode
Competitor 3
Kimi Code
Compare
4 tools · best value per row highlighted
Your tool ReadDocs
readdocs.co.uk
Upload a PDF contract and ReadDocs spits out a one-minute summary, bullet points, and answers to specific questions you ask
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Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
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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.
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Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
744visits/mo
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60.1Mvisits/mo
MoM change
▲ 141.6%
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▲ 52.2%
6-month growth
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+33.8%
Global rank web
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#852
Avg. last 3 months
384
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48.3M
Bounce rate lower is better
39%
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37%
Pages / visit
1.1
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3.9
Visit duration
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7m 13s
Traffic sources
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● Direct 89% · ● Referral 10%
ReadDocsOpenAI Codex CLIOpenCodeKimi Code
015M30.1M45.1M60.1MReadDocs · 101ReadDocs · 308ReadDocs · 744Kimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1M1001K10K100K1M10M100MReadDocs · 101ReadDocs · 308ReadDocs · 744Kimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Paid
Free
Freemium
Starting price
Free tier
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Free
$15per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreePro £9.99/moBusiness £29/mo
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
Capabilities input → output
Input
DocumentsImagesText
CodeImagesText
CodeText
CodeText
Output
Text
Code
Code
Code
Skill level
Beginner-friendly
Advanced
Advanced
Intermediate
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
2
3
6
Coding
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Developer tools
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Document summaries
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Document summarization
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PDF summaries
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Summarizing
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Debugging
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Interactive PDF processing
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OCR
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Official documents q a
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PDF analysis
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Refactoring
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Summaries
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Developer assistance
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Development
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Meeting summaries
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Shell commands
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
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.