Perplexity AI vs GitHub Copilot vs ReadDocs vs Microsoft Copilot

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

Your tool
Perplexity AI
vs
Competitor 1
GitHub Copilot
Competitor 2
ReadDocs
Competitor 3
Microsoft Copilot
Compare
4 tools · best value per row highlighted
Your tool Perplexity AI
perplexity.ai
Search that gives answers instead of links
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor 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
Make main Remove
Competitor Microsoft Copilot
copilot.microsoft.com
AI across Microsoft
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
95.2Mvisits/mo
637.9Mvisits/mo
744visits/mo
81.9Mvisits/mo
MoM change
▼ 8.2%
▲ 3.7%
▲ 141.6%
▼ 31.3%
6-month growth
-42.9%
+19.3%
—
-16.6%
Global rank web
#446
#49
—
#609
Avg. last 3 months
104.9M
629.7M
384
110.9M
Bounce rate lower is better
33%
36%
39%
36%
Pages / visit
3.6
5.9
1.1
3.6
Visit duration
4m 18s
6m 26s
—
5m 32s
Traffic sources
● Direct 94% · ● Referral 4%
● Direct 83% · ● Referral 15%
—
● Direct 87% · ● Referral 11%
Perplexity AIGitHub CopilotReadDocsMicrosoft Copilot
0159.5M318.9M478.4M637.9MPerplexity 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 · 637.9MReadDocs · 101ReadDocs · 308ReadDocs · 744Microsoft Copilot · 105.6MMicrosoft Copilot · 97.9MMicrosoft Copilot · 101.2MMicrosoft Copilot · 98.2MMicrosoft Copilot · 123.8MMicrosoft Copilot · 130MMicrosoft Copilot · 131.6MMicrosoft Copilot · 119.2MMicrosoft Copilot · 81.9M1001K10K100K1M10M100M1BPerplexity 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 · 637.9MReadDocs · 101ReadDocs · 308ReadDocs · 744Microsoft Copilot · 105.6MMicrosoft Copilot · 97.9MMicrosoft Copilot · 101.2MMicrosoft Copilot · 98.2MMicrosoft Copilot · 123.8MMicrosoft Copilot · 130MMicrosoft Copilot · 131.6MMicrosoft Copilot · 119.2MMicrosoft Copilot · 81.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$20per month · free tier available
$4per month · free tier available
Free tier
Free tier
Free tier
Free trial
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–
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API access
–
–
–
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Plans
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Free FreeTeam $4/moEnterprise $21/mo
Free FreePro £9.99/moBusiness £29/mo
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Capabilities input → output
Input
DocumentsImagesTextCode
TextCode
DocumentsImagesText
DocumentsTextImagesCodeAudio
Output
CodeText
Code
Text
TextImagesCodeAudio
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Generation+16 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
9
13
11
Summarizing
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Chatbots
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Coding
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Document summarization
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Research
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Search engine
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Homework assistance
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Writing
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AI search
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Code autocompletion
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Document chat
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Document q a
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Document summaries
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PDF summaries
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Agents
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Code reviews
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Coding in VS Code
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Image generation
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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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Productivity
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Research papers
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Summaries
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Translations
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Voice assistance
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Vs code
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Agent management
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Debugging
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 3
▲ 0
▲ 0
▲ 2
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
1
2
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.