Glean
Work AI that Works | Agents, Assistant & Search
VS
Perplexity AI
AI-powered answer engine for real-time, cited information and advanced research.
Detailed comparison
Criteria
Glean
Perplexity AI
Pricing
Enterprise
Freemium
Plans & pricing
Enterprise: Custom
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
Free trial
No
No
Audience
b2b
b2c
Platforms
Web
Web
API
No
No
Open Source
Proprietary
Proprietary
Integrations
Slack
—
Categories
Specialized Technologies, information technology & services, Search engine
Specialized Technologies, information technology & services, Search engine
Popularity
Very High
Very High
Description
Glean is the Work AI platform connected to your enterprise's data. Find, create, and automate anything. Explore what Work AI can do for you!
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Pricing
Glean
Enterprise
Perplexity AI
Freemium
Plans & pricing
Glean
Enterprise: Custom
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
Free trial
Glean
No
Perplexity AI
No
Audience
Glean
b2b
Perplexity AI
b2c
Platforms
Glean
Web
Perplexity AI
Web
API
Glean
No
Perplexity AI
No
Open Source
Glean
Proprietary
Perplexity AI
Proprietary
Integrations
Glean
Slack
Perplexity AI
—
Categories
Glean
Specialized Technologies, information technology & services, Search engine
Perplexity AI
Specialized Technologies, information technology & services, Search engine
Popularity
Glean
Very High
Perplexity AI
Very High
Description
Glean
Glean is the Work AI platform connected to your enterprise's data. Find, create, and automate anything. Explore what Work AI can do for you!
Perplexity AI
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Features
Glean
Enterprise AI Search
Personal AI Assistant
AI Agentic Engine
Enterprise Graph & Data Connectors
Hybrid Search
Seamless Workplace Integrations (e.g., Slack, Microsoft)
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)
Key differentiators
Glean
- Work AI platform for enterprise data
- Enterprise AI Search & Personal Assistant
- AI Agentic Engine for automation
Perplexity AI
- Real-time answers with cited sources
- Agentic AI workflows (Perplexity Computer)
- Document analysis & specialized focus modes
Other comparisons
FAQ: Glean vs Perplexity AI
Glean: Work AI that Works | Agents, Assistant & Search. Perplexity AI: AI-powered answer engine for real-time, cited information and advanced research.. Both tools take different approaches to address similar needs.
Perplexity AI offers a freemium plan, while Glean is a contact tool.
The best choice between Glean and Perplexity AI 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.
Glean is primarily designed for individuals, while Perplexity AI is built for individuals.
Glean offers: Enterprise AI Search, Personal AI Assistant, AI Agentic Engine, Enterprise Graph & Data Connectors. 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).
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.