Perplexity vs STORM

Which is better in 2026? We compare Perplexity and STORM side by side — pricing, features, pros & cons — so you can choose the right Research tool.

🏆 Perplexity has the higher rating (4.6/5)

🏆 Higher Rated

Perplexity

★4.6

AI-powered search engine that provides cited, sourced answers to questions. Combines web search with AI summarization.

PricingFreemium

CategoryResearch

Rating4.6/5

Visit Perplexity →Full profile Perplexity alternatives →

STORM

★4.3

Stanford's AI research tool. Generates comprehensive Wikipedia-style articles by researching a topic from multiple perspectives with citations.

PricingFree

CategoryResearch

Rating4.3/5

Visit STORM →Full profile STORM alternatives →

Feature Comparison

Feature	Perplexity	STORM
Source citations	✓	—
Focus modes	✓	—
Collections	✓	—
File analysis	✓	—
API access	✓	—
Copilot mode	✓	—
Multi-perspective research	—	✓
Wikipedia-style articles	—	✓
Automatic citations	—	✓
Outline generation	—	✓
Open source	—	✓

Pricing Comparison

Perplexity

Freemium

Free tier available. Paid plans unlock additional features.

View pricing →

STORM

Free

Completely free to use with no paid tiers.

View pricing →

Pros & Cons

Perplexity

👍 Pros

+Always cites sources
+Real-time web search
+Great for research

👎 Cons

−Pro subscription needed for best models
−Can miss nuance
−Limited deep analysis

STORM

👍 Pros

+Automated research article generation
+Stanford-developed quality
+Multi-perspective research
+Open source

👎 Cons

−Requires technical setup
−Output needs editing
−Limited topic coverage
−Academic-focused output style

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