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feynn.ai ×

Perplexity ×

feynn.ai ×
Perplexity ×

Comparator · Research & search

feynn.ai$20/mo (Pro)vs

Perplexity$10/mo (Education Pro (consumer, verified students/faculty))

Starting price$20/mo · $10/mo

Free tieryes · yes

Plans documented3 · 7

Platforms— · 2

Comparison of feynn.ai, Perplexity
	feynn.ai Visit website for feynn.ai (opens in a new tab)	Perplexity Visit website for Perplexity (opens in a new tab)
Category	Research & search	Research & search
Main use cases	Briefing on a competitor, supplier or industry Stress-testing competitor responses with game theory Weekly monitoring of strategic signals M&A and corp dev target diligence Supplier risk monitoring	Researching questions with cited sources Tracking current events Comparing products or options Building search-grounded apps via API
Best for	Strategy and corporate development teams, Procurement and supplier risk teams, Product and innovation leads	Researchers, Students, Journalists, Developers building search features
Platforms	—	Web, API
Pricing model	Freemium	Freemium
Pricing	Free $0 (30 credits one-time); Pro $20/month (200 credits/month, 2x rollover); Enterprise custom. Checked Oct 4, 2026. Official pricing ↗	Free plan; Pro and Max paid plans; Enterprise for organizations. Viewed from outside the US, the pricing page showed Pro at $17/month and Max at $167/month (annual-billing equivalents). US monthly prices not confirmed — see official pricing. Checked Sep 30, 2026. Official pricing ↗
Key features	Source-cited verified briefings Confidence scoring per fact Signals monitoring from global news Game theory simulation Decision Engine with five specialist agents Innovation Horizon and Industry Lens views	Answers with inline source citations Real-time web search Deep research reports Choice of AI models from several labs on paid plans Perplexity Computer for building documents and apps Search, Agent and Embeddings APIs
Pros	Free plan with 30 one-time credits Every claim linked to a source with confidence level All platform features on every plan Discloses what it does not cover	Every answer links to its sources so claims can be checked Free plan available to start Paid plans offer models from multiple AI labs in one place Developer APIs with published usage-based pricing
Limitations	Free plan credits are one-time only Pro limited to 200 credits per month Does not include broker research or proprietary financial datasets Enterprise pricing requires contacting sales	Answers can still misread or misattribute sources Deep research and model choice need a paid plan API is billed separately by tokens and requests Promotional credit offers change often, so check current terms
Ratings	Editorial Not yet reviewed Users No user reviews yet	Editorial Not yet reviewed Users No user reviews yet
Review status	Listed Verified Oct 4, 2026	Listed Verified Sep 30, 2026