ChatPDF vs Perplexity AI vs OpenCode vs iLovePDF AI Summarizer

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
OpenCode
Competitor 3
iLovePDF AI Summarizer
Compare
4 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.
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Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
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Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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Competitor iLovePDF AI Summarizer
ilovepdf.com
iLovePDF AI Summarizer reads a PDF and returns a condensed version of its content.
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Traffic estimated monthly website traffic
Monthly visits
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95.2Mvisits/mo
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MoM change
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▼ 8.2%
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6-month growth
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-42.9%
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Global rank web
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#446
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Avg. last 3 months
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104.9M
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Bounce rate lower is better
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33%
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Pages / visit
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3.6
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Visit duration
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4m 18s
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Traffic sources
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● Direct 94% · ● Referral 4%
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ChatPDFPerplexity AIOpenCodeiLovePDF AI Summarizer
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
Free
Freemium
Starting price
Free
$20per month · free tier available
Free
€5per month · free tier available
Free tier
Free trial
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API access
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Plans
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Basic FreePremium €5/moBusiness Custom
Capabilities input → output
Input
DocumentsTextWeb pages
CodeDocumentsImagesText
CodeText
Documents
Output
Text
CodeText
Code
Text
Skill level
Beginner-friendly
Beginner-friendly
Advanced
Beginner-friendly
Categories
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Development & CodeAI Coding Assistant
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
12
10
6
5
Summarizing
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Document summarization
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PDFs
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PDF summaries
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Research
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PDF analysis
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Homework assistance
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AI search
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Coding
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Interactive PDF processing
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Search engine
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Agents
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Chatbots
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PDF translations
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Research papers
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Academic research
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Developer tools
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Development
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Document reading
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Literature reviews
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Local AI
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Self hosted
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Summaries
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Writing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 3
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▲ 0
Saves
0
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Reviews
0
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Prompts
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1
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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.