ChatPDF vs Kimi Code vs GitHub Copilot vs AI PDF Reader
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
ChatPDF
vs ChatPDF
Competitor 1
Kimi Code
Kimi Code
Competitor 2
GitHub Copilot
GitHub Copilot
Competitor 3
APAI PDF Reader
Compare
4 tools · best value per row highlighted
Your tool
ChatPDF
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.
Competitor
Kimi Code
Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Traffic estimated monthly website traffic
Monthly visits
—
60.1Mvisits/mo
637.9Mvisits/mo
4.1Kvisits/mo
MoM change
—
▲ 52.2%
▲ 3.7%
▲ 324.1%
6-month growth
—
+33.8%
+19.3%
—
Global rank web
—
#852
#49
#7,244,900
Avg. last 3 months
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48.3M
629.7M
1.7K
Bounce rate lower is better
—
37%
36%
0%
Pages / visit
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3.9
5.9
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Visit duration
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7m 13s
6m 26s
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Traffic sources
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● Direct 89% · ● Referral 10%
● Direct 83% · ● Referral 15%
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ChatPDFKimi CodeGitHub CopilotAI PDF Reader
Pricing
Model
Free
Freemium
Freemium
Free
Starting price
Free
$15per month · free tier available
$4per month · free tier available
Free
Free tier
Free trial
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–
–
API access
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–
–
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Plans
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Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
Free FreeTeam $4/moEnterprise $21/mo
Free Free
Capabilities input → output
Input
DocumentsTextWeb pages
CodeText
CodeText
Documents
Output
Text
Code
Code
Text
Skill level
Beginner-friendly
Intermediate
Intermediate
Beginner-friendly
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
12
6
9
11
Coding
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Interactive PDF processing
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PDF analysis
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PDFs
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Document summarization
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PDF summaries
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Summarizing
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Document reading
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Debugging
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Code autocompletion
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–
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Document chat
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Agents
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Code reviews
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Coding in VS Code
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Developer tools
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Document summaries
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Document translation
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–
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PDF translations
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Refactoring
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Research
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Translations
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–
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Vs code
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Academic research
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Agent management
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Developer assistance
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Homework assistance
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Shell commands
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Summaries
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Terminal
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
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.