Perplexity AI
AI-powered answer engine for real-time, cited information and advanced research.
VS
Superhuman
Docs, Mail, and AI That Work Everywhere.
Detailed comparison
Criteria
Perplexity AI
Superhuman
Pricing
Freemium
Paid
Plans & pricing
Free Plan: Free, Perplexity Pro: $16.67/mo, Education Pro: $10/mo, Perplexity Max: $166.67/mo, Perplexity Enterprise Pro: $33.33/mo, Perplexity Enterprise Max: $270.83/mo, API Pricing: Custom
Starter: $25/mo, Business: $33/mo, Enterprise: Custom
Free trial
No
No
Audience
b2c
b2b
Platforms
Web
Web, Ios, Android, Desktop
API
No
No
Open Source
Proprietary
Proprietary
Categories
Specialized Technologies, information technology & services, Search engine
Communication, information technology & services, Emails
Popularity
Very High
Very High
Description
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Superhuman is an AI productivity suite that gives you superpowers everywhere you work, including docs and mail. It's designed to help professionals be...
Pricing
Perplexity AI
Freemium
Superhuman
Paid
Plans & pricing
Perplexity AI
Free Plan: Free, Perplexity Pro: $16.67/mo, Education Pro: $10/mo, Perplexity Max: $166.67/mo, Perplexity Enterprise Pro: $33.33/mo, Perplexity Enterprise Max: $270.83/mo, API Pricing: Custom
Superhuman
Starter: $25/mo, Business: $33/mo, Enterprise: Custom
Free trial
Perplexity AI
No
Superhuman
No
Audience
Perplexity AI
b2c
Superhuman
b2b
Platforms
Perplexity AI
Web
Superhuman
Web, Ios, Android, Desktop
API
Perplexity AI
No
Superhuman
No
Open Source
Perplexity AI
Proprietary
Superhuman
Proprietary
Categories
Perplexity AI
Specialized Technologies, information technology & services, Search engine
Superhuman
Communication, information technology & services, Emails
Popularity
Perplexity AI
Very High
Superhuman
Very High
Description
Perplexity AI
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Superhuman
Superhuman is an AI productivity suite that gives you superpowers everywhere you work, including docs and mail. It's designed to help professionals be...
Features
Perplexity AI
Real-time answers with cited sources
Perplexity Computer for autonomous, multi-model AI workflows
Access to advanced AI models (GPT-5.1, Claude Opus 4.5, o3-pro, etc.)
File upload and analysis (PDFs, spreadsheets, reports)
Comet AI-native browser for integrated web assistance
Focus Modes for targeted searches (Web, Academic, Social, Health, Finance)
Superhuman
Superhuman Mail
Superhuman Go
AI Agent Store
AI for Docs and Mail
Key differentiators
Perplexity AI
- Real-time answers with cited sources
- Agentic AI workflows (Perplexity Computer)
- Document analysis & specialized focus modes
Superhuman
- AI productivity suite for professionals
- Personalized AI writing that sounds like you
- Accelerated email workflow & follow-ups
Other comparisons
FAQ: Perplexity AI vs Superhuman
Perplexity AI: AI-powered answer engine for real-time, cited information and advanced research.. Superhuman: Docs, Mail, and AI That Work Everywhere.. Both tools take different approaches to address similar needs.
Perplexity AI offers a freemium plan, while Superhuman is a paid tool.
The best choice between Perplexity AI and Superhuman depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Perplexity AI is primarily designed for individuals, while Superhuman is built for individuals.
Perplexity AI offers: Real-time answers with cited sources, Perplexity Computer for autonomous, multi-model AI workflows, Access to advanced AI models (GPT-5.1, Claude Opus 4.5, o3-pro, etc.), File upload and analysis (PDFs, spreadsheets, reports). Superhuman offers: Superhuman Mail, Superhuman Go, AI Agent Store, AI for Docs and Mail.
Based on our data, Perplexity AI currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.