Perplexity AI
by Perplexity AI, Inc.
AI-powered search engine delivering cited answers.
Score
Score
Our verdict
Perplexity AI offers a robust AI-driven search experience with real-time, cited answers, catering to researchers and professionals. Its tiered pricing structure provides flexibility, though the Pro plan's value has decreased in early 2026. The introduction of the 'Comet' browser and 'Personal Computer' AI agent showcases its innovative approach, despite recent security concerns. Overall, Perplexity AI is a valuable tool for those seeking accurate and up-to-date information.
Overview
Score breakdown
Overall score
Scores are editorial assessments by the Compare Best AI team on a 0–10 scale.
Expert review
CBAI Editorial Team
Compare Best AI · Editorial Team
Perplexity AI is an AI-powered search engine that delivers real-time answers with cited sources, enhancing research efficiency. Founded in August 2022, the company has rapidly grown, reaching a valuation of $20 billion by September 2025. Its user base includes researchers, students, journalists, and professionals seeking accurate and up-to-date information.
How we tested
Days tested
7 days
Tasks evaluated
- ·Real-time web search
- ·Access to multiple AI models
- ·File uploads and analysis
- ·API usage
Method
Compared against ChatGPT and Bing Chat using identical queries and tasks
Reviewer
CBAI Editorial Team
Plans & pricing
Free
Casual users and evaluation purposes
- Unlimited standard searches
- Basic AI models
- 5 Pro searches/day
Pro
Researchers and professionals requiring advanced features
- Unlimited Pro searches
- Access to advanced AI models (GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro)
- Unlimited file uploads and analysis
- AI image generation (DALL-E 3, Stable Diffusion)
- Dedicated customer support
- $5 monthly API credit
Enterprise Pro
Professional teams needing enhanced security and collaboration
- Data privacy (queries are not used for model training)
- Single Sign-On (SSO) and SAML integration
- Admin dashboard for user management
- Shared workspaces and collections
- SOC2 Type II security certification
- Priority support and account management
Max
Power users requiring highest usage limits and priority support
- All Pro features
- Unlimited Labs usage per month
- Access to o3-pro, GPT-5 Thinking, and Claude Opus 4.5
- First access to Comet browser
- Priority support
- First access to new frontier models
Enterprise Max
Enterprise-grade users needing dedicated support and highest usage limits
- All Enterprise Pro features
- Highest usage limits
- Unlimited Pro searches
- Dedicated support
Pricing may vary by region. Always verify on the vendor's website.
Feature comparison
| Feature | Perplexity AI | ChatGPT | Bing Chat |
|---|---|---|---|
| Core | |||
| Real-time web search | |||
| Access to multiple AI models | |||
| Output | |||
| Cited answers | |||
| File uploads and analysis | |||
| Pricing | |||
| Free plan available | |||
| Dev | |||
| Public API | |||
| Integrations | |||
Is it right for you?
Good fit for
Researchers
Need real-time, cited answers for academic work.
Professionals
Require accurate information for decision-making.
Students
Seek reliable sources for assignments and studies.
Less suited for
Casual users
May find the Pro plan's cost prohibitive.
Users seeking a traditional search engine
Prefer standard search results without AI integration.
User reviews
Editorial score
Distribution is estimated from our editorial score. Verified user reviews coming soon.
Use cases
Typical ways teams rely on this tool — from everyday tasks to specialized workflows.
- Research
- Data Analysis
- Content Creation
- Education
Integrations
Reported connectors
Apps and services commonly connected out of the box or via official connectors.
- Salesforce
- HubSpot
- Snowflake
- Le Monde
Privacy & compliance
Security & data practices
Highlights we track from the vendor's documentation. Always confirm current terms, subprocessors, and regional policies on their official site.
- SOC 2 Type II security certification
- Data privacy controls
- Single Sign-On (SSO) and SAML integration.
Details
Category
Price
- Free
- Pro $20/mo
- Enterprise Pro $40/mo
- Max $200/mo
- Enterprise Max $325/mo
Free version
Best for
- Real-time web search
- Access to multiple AI models
- Free tier with unlimited standard searches
- Paid plans with advanced features.
Frequently asked questions
Perplexity AI
Research & Data
Ready to get started?
Visit the Perplexity AI website to explore plans and start your free trial.
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