ReadDocs vs Microsoft Copilot vs Perplexity AI vs UPDF

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

Your tool
ReadDocs
vs
Competitor 1
Microsoft Copilot
Competitor 2
Perplexity AI
Competitor 3
UPDF
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
Remove
Competitor Microsoft Copilot
copilot.microsoft.com
AI across Microsoft
Make main Remove
Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
Make main Remove
Competitor UPDF
pdfassistant.ai
PDFs that work the way you need them to
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
744visits/mo
81.9Mvisits/mo
95.2Mvisits/mo
28.7Kvisits/mo
MoM change
▲ 141.6%
▼ 31.3%
▼ 8.2%
▼ 28.2%
6-month growth
—
-16.6%
-42.9%
-27.5%
Global rank web
—
#609
#446
#984,401
Avg. last 3 months
384
110.9M
104.9M
40.4K
Bounce rate lower is better
39%
36%
33%
42%
Pages / visit
1.1
3.6
3.6
2.1
Visit duration
—
5m 32s
4m 18s
19s
Traffic sources
—
● Direct 87% · ● Referral 11%
● Direct 94% · ● Referral 4%
● Direct 90% · ● Mail 10%
ReadDocsMicrosoft CopilotPerplexity AIUPDF
047.3M94.5M141.8M189MReadDocs · 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 · 81.9MPerplexity 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 · 95.2MUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7K1001K10K100K1M10M100M1BReadDocs · 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 · 81.9MPerplexity 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 · 95.2MUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
Free tier
Free tier
$20per month · free tier available
$9.99per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Free FreePro £9.99/moBusiness £29/mo
—
—
Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Capabilities input → output
Input
DocumentsImagesText
TextImagesDocumentsCodeAudio
DocumentsImagesTextCode
TextDocuments
Output
Text
AudioTextImagesCode
CodeText
TextDocuments
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Generation+16 more
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Productivity & OfficeAI Document ExtractionAI PDF
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
13
11
10
14
Document summarization
–
Summarizing
–
PDF summaries
–
–
Chatbots
–
–
PDF analysis
–
–
Research
–
–
Search engine
–
–
Interactive PDF processing
–
–
Homework assistance
–
–
Writing
–
–
AI search
–
–
–
Document chat
–
–
–
Document editing
–
–
–
Document q a
–
–
–
Document summaries
–
–
–
PDF management
–
–
–
PDFs
–
–
–
Coding
–
–
–
Document scanning
–
–
–
File conversion
–
–
–
Image generation
–
–
–
OCR
–
–
–
Official documents q a
–
–
–
Productivity
–
–
–
Research papers
–
–
–
Summaries
–
–
–
Text extraction
–
–
–
Translations
–
–
–
Voice assistance
–
–
–
Document analysis
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 2
▲ 3
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
1
0
Verified listing
–
–
–
–

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.