Microsoft Copilot vs PDF.ai vs Perplexity AI

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

Your tool
Microsoft Copilot
vs
Competitor 1
PDF.ai
Competitor 2
Perplexity AI
Competitor 3
Suggested competitors for Microsoft Copilot: ChatGPT92% Gemini88% Claude82% Midjourney82% Gemini Personal Intelligence80% Grok80% DeepSeek80% Adobe Firefly78%
Compare
3 tools · best value per row highlighted
Your tool Microsoft Copilot
copilot.microsoft.com
AI across Microsoft
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Competitor PDF.ai
pdf.ai
PDF.ai lets you chat with any PDF: ask questions, get summaries and find answers inside the document.
Make main Remove
Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
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Traffic estimated monthly website traffic
Monthly visits
81.9Mvisits/mo
—
95.2Mvisits/mo
MoM change
▼ 31.3%
—
▼ 8.2%
6-month growth
-16.6%
—
-42.9%
Global rank web
#609
—
#446
Avg. last 3 months
110.9M
—
104.9M
Bounce rate lower is better
36%
—
33%
Pages / visit
3.6
—
3.6
Visit duration
5m 32s
—
4m 18s
Traffic sources
● Direct 87% · ● Referral 11%
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● Direct 94% · ● Referral 4%
Microsoft CopilotPDF.aiPerplexity AI
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 · 95.2M10M100M1BMicrosoft 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 · 95.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
Free tier
$49per month · free tier available
$20per month · free tier available
Free tier
Free trial
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–
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API access
–
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Plans
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Free FreeStarter $49/moPro $99/moScale $249/mo+1 more
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Capabilities input → output
Input
ImagesTextDocumentsCodeAudio
DocumentsText
DocumentsImagesTextCode
Output
TextImagesCodeAudio
DataText
CodeText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Generation+16 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
11
10
10
Summarizing
Chatbots
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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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Document data extraction
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Interactive PDF processing
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PDF analysis
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PDF summaries
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PDFs
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APIs
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Coding
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Data extraction
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Document processing
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Document summarization
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Image generation
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OCR
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Productivity
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Research papers
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Translations
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Voice assistance
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Literature reviews
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 2
▲ 0
▲ 3
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
1
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.