Home / Compare / ChatPDF vs Perplexity AI
ChatPDF Chat with any PDF document to extract insights instantly
4.9
Visit ChatPDF
Free plan available
VS
Perplexity AI Where knowledge begins — The AI-powered research engine
5.0
Visit Perplexity AI
Free plan available

Ratings Comparison

ChatPDF Perplexity AI
Ease of Use
5.0 / 4.9
Features
4.7 / 4.7
Value for Money
4.8 / 4.8
Customer Support
4.5 / 4.4
Overall Rating
4.9 / 5.0

Feature Comparison

Feature ChatPDF Perplexity AI
Pricing Model Freemium Freemium
Starting Price $14.99/mo $20.00/mo
Free Plan ✓ Yes ✓ Yes
Free Trial ✗ No ✓ 7 days
API Available ✓ Yes ✓ Yes
Mobile App ✓ Yes ✓ Yes
Browser Extension ✗ No ✓ Yes
Desktop App ✗ No ✓ Yes
Team Collaboration ✗ No ✓ Yes
SSO Support — ✓ Yes
GDPR Compliant ✓ Yes ✓ Yes
HIPAA Compliant — —
Open Source — —
AI Model GPT-3.5 Turbo / GPT-4o GPT-4o / Claude 3.5 / Sonar Pro
Model Provider OpenAI Perplexity / OpenAI / Anthropic
Context Window 128,000 tokens 100000 tokens
Company ChatPDF (Mathias Bynens) Perplexity AI
HQ Germany United States
Founded 2023 2022
Funding Stage Bootstrapped Series b
Total Funding Bootstrapped $165 million raised
Overall Rating 4.9 ★ (12500 reviews) 5.0 ★ (1 reviews)

Our Verdict

ChatPDF and Perplexity AI are both strong tools with different strengths. Both tools are closely matched — your choice should depend on your specific use case, budget, and required integrations.

Related Comparisons

Also Compare

Choose based on your need
Team collaboration Perplexity AI
Highest user rating Perplexity AI
ChatPDF Quick Info
Pricing Freemium
Free Plan ✓ Yes
API ✓ Yes
Mobile App ✓ Yes
Rating 4.9 / 5
Visit ChatPDF
Perplexity AI Quick Info
Pricing Freemium
Free Plan ✓ Yes
API ✓ Yes
Mobile App ✓ Yes
Rating 5.0 / 5
Visit Perplexity AI