Microsoft Copilot vs Perplexity AI vs ReadDocs vs Outrank

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

Your tool
Microsoft Copilot
vs
Competitor 1
Perplexity AI
Competitor 2
ReadDocs
Competitor 3
Outrank
Compare
4 tools · best value per row highlighted
Your tool Microsoft Copilot
copilot.microsoft.com
AI across Microsoft
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Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
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 Outrank
documind.chat
Outrank provides advanced PDF interaction capabilities that go beyond basic document viewing
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
81.9Mvisits/mo
95.2Mvisits/mo
744visits/mo
23.8Kvisits/mo
MoM change
▼ 31.3%
▼ 8.2%
▲ 141.6%
▼ 0.1%
6-month growth
-16.6%
-42.9%
—
+14.8%
Global rank web
#609
#446
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#1,182,887
Avg. last 3 months
110.9M
104.9M
384
24.6K
Bounce rate lower is better
36%
33%
39%
42%
Pages / visit
3.6
3.6
1.1
1.9
Visit duration
5m 32s
4m 18s
—
12s
Traffic sources
● Direct 87% · ● Referral 11%
● Direct 94% · ● Referral 4%
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Microsoft CopilotPerplexity AIReadDocsOutrank
047.3M94.5M141.8M189MMicrosoft Copilot · 105.6MMicrosoft Copilot · 97.9MMicrosoft Copilot · 101.2MMicrosoft Copilot · 98.2MMicrosoft Copilot · 123.8MMicrosoft Copilot · 130MMicrosoft Copilot · 131.6MMicrosoft Copilot · 119.2MMicrosoft Copilot · 81.9MPerplexity 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 · 95.2MReadDocs · 101ReadDocs · 308ReadDocs · 744Outrank · 13.6KOutrank · 25.5KOutrank · 30.2KOutrank · 20.7KOutrank · 22.7KOutrank · 24.1KOutrank · 26.2KOutrank · 23.8KOutrank · 23.8K1001K10K100K1M10M100M1BMicrosoft Copilot · 105.6MMicrosoft Copilot · 97.9MMicrosoft Copilot · 101.2MMicrosoft Copilot · 98.2MMicrosoft Copilot · 123.8MMicrosoft Copilot · 130MMicrosoft Copilot · 131.6MMicrosoft Copilot · 119.2MMicrosoft Copilot · 81.9MPerplexity 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 · 95.2MReadDocs · 101ReadDocs · 308ReadDocs · 744Outrank · 13.6KOutrank · 25.5KOutrank · 30.2KOutrank · 20.7KOutrank · 22.7KOutrank · 24.1KOutrank · 26.2KOutrank · 23.8KOutrank · 23.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
Free tier
$20per month · free tier available
Free tier
$99per month · free tier available
Free tier
Free trial
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API access
–
–
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Plans
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Free FreePro £9.99/moBusiness £29/mo
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Capabilities input → output
Input
TextImagesDocumentsCodeAudio
DocumentsImagesTextCode
DocumentsImagesText
DocumentsText
Output
AudioTextImagesCode
CodeText
Text
AppsText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Generation+16 more
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
11
10
13
7
Summarizing
Document summarization
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Document chat
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Chatbots
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Research
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Search engine
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PDF analysis
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Homework assistance
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Writing
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AI search
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Document q a
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Document summaries
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PDF summaries
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Coding
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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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PDFs
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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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Essay writing
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FAQ chatbot
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Literature reviews
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Meeting summaries
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YouTube summaries
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 2
▲ 3
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
1
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.