ChatPDF vs Perplexity AI

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

Your tool
ChatPDF
vs
Competitor 1
Perplexity AI
Competitor 2
Competitor 3
Suggested competitors for ChatPDF: PDF.ai91% Smallpdf AI PDF91% Adobe Acrobat90% ReadDocs90% LightPDF90% Collate90% iLovePDF AI Summarizer88% UPDF87%
Compare
2 tools · best value per row highlighted
Your tool 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.
Remove
Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
95.2Mvisits/mo
MoM change
—
▼ 8.2%
6-month growth
—
-42.9%
Global rank web
—
#446
Avg. last 3 months
—
104.9M
Bounce rate lower is better
—
33%
Pages / visit
—
3.6
Visit duration
—
4m 18s
Traffic sources
—
● Direct 94% · ● Referral 4%
ChatPDFPerplexity AI
047.3M94.5M141.8M189MPerplexity 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 · 95.2M10M100M1BPerplexity 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
Free
Freemium
Starting price
Free
$20per month · free tier available
Free tier
Free trial
–
–
API access
–
–
Plans
—
—
Capabilities input → output
Input
DocumentsTextWeb pages
CodeDocumentsImagesText
Output
Text
CodeText
Skill level
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
1
10
Document summarization
AI search
–
Research
–
Search engine
–
Chatbots
–
Research papers
–
Summarizing
–
Homework assistance
–
Literature reviews
–
Writing
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 3
Saves
0
0
Reviews
0
0
Prompts
0
1
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.