ReadDocs vs Perplexity AI vs GitHub Copilot vs ChatPDF

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

Your tool
ReadDocs
vs
Competitor 1
Perplexity AI
Competitor 2
GitHub Copilot
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 Perplexity AI
perplexity.ai
Search that gives answers instead of links
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
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.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
744visits/mo
95.2Mvisits/mo
637.9Mvisits/mo
—
MoM change
▲ 141.6%
▼ 8.2%
▲ 3.7%
—
6-month growth
—
-42.9%
+19.3%
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Global rank web
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#446
#49
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Avg. last 3 months
384
104.9M
629.7M
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Bounce rate lower is better
39%
33%
36%
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Pages / visit
1.1
3.6
5.9
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Visit duration
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4m 18s
6m 26s
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Traffic sources
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● Direct 94% · ● Referral 4%
● Direct 83% · ● Referral 15%
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ReadDocsPerplexity AIGitHub CopilotChatPDF
0159.5M318.9M478.4M637.9MReadDocs · 101ReadDocs · 308ReadDocs · 744Perplexity AI · 189MPerplexity AI · 179.6MPerplexity AI · 170.1MPerplexity AI · 153.8MPerplexity AI · 166.8MPerplexity AI · 154.9MPerplexity AI · 138.1MPerplexity AI · 115.8MPerplexity AI · 103.8MPerplexity AI · 95.2MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M1001K10K100K1M10M100M1BReadDocs · 101ReadDocs · 308ReadDocs · 744Perplexity AI · 189MPerplexity AI · 179.6MPerplexity AI · 170.1MPerplexity AI · 153.8MPerplexity AI · 166.8MPerplexity AI · 154.9MPerplexity AI · 138.1MPerplexity AI · 115.8MPerplexity AI · 103.8MPerplexity AI · 95.2MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
Free tier
$20per month · free tier available
$4per month · free tier available
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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Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
TextImagesDocuments
DocumentsImagesTextCode
TextCode
Web pagesTextDocuments
Output
Text
CodeText
Code
Text
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
13
10
9
12
Document summarization
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Summarizing
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Interactive PDF processing
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PDF analysis
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PDF summaries
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Research
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Summaries
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Homework assistance
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AI search
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Code autocompletion
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Coding
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Document chat
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Document q a
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Document summaries
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PDFs
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Search engine
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Agents
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Chatbots
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Code reviews
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Coding in VS Code
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OCR
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Official documents q a
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PDF translations
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Research papers
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Vs code
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Academic research
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Agent management
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Debugging
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Document reading
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Literature reviews
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 3
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
1
2
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.