ReadDocs vs Kilo Code vs OpenCode vs ChatPDF

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

Your tool
ReadDocs
vs
Competitor 1
Kilo Code
Competitor 2
OpenCode
Competitor 3
ChatPDF
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 Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
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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 ChatPDF
chatpdf.com
ChatPDF is a document question-answering app: upload a PDF, ask questions in plain language, and get answers with built-in citations that point back to the source passage.
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Traffic estimated monthly website traffic
Monthly visits
744visits/mo
1.9Kvisits/mo
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MoM change
▲ 141.6%
▼ 42.3%
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6-month growth
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-94.4%
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Global rank web
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#4,668,091
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Avg. last 3 months
384
10.5K
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Bounce rate lower is better
39%
34%
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Pages / visit
1.1
2.4
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Visit duration
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19s
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Traffic sources
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ReadDocsKilo CodeOpenCodeChatPDF
0186.2K372.3K558.5K744.7KReadDocs · 101ReadDocs · 308ReadDocs · 744Kilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9K1001K10K100K1MReadDocs · 101ReadDocs · 308ReadDocs · 744Kilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free
Free
Starting price
Free tier
$20per month · free tier available
Free
Free
Free tier
Free trial
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API access
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Plans
Free FreePro £9.99/moBusiness £29/mo
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Capabilities input → output
Input
DocumentsImagesText
CodeText
CodeText
DocumentsTextWeb pages
Output
Text
Code
Code
Text
Skill level
Beginner-friendly
Advanced
Advanced
Beginner-friendly
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
5
2
7
Coding
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Document summarization
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Summarizing
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Summaries
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Document summaries
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PDF summaries
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PDFs
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Coding in VS Code
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Developer assistance
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Homework assistance
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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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Research
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Academic research
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Code analysis
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Development
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Meeting summaries
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Vs code
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
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▲ 0
Saves
0
0
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0
Reviews
0
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Prompts
0
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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.