Kagi vs Perplexity
A side-by-side comparison of Kagi and Perplexity, two Search tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
The honest brief
Kagi
A rare paid, ad-free search engine where your plan budget doubles as a fair-use credit across many frontier LLMs.
- Ad-free, no tracking or data selling
- Bundled multi-model AI Assistant
- Customizable result ranking and blocklists
- Universal Summarizer built in
- Paid only — no free search tier
- Smaller index than Google/Bing
- AI usage capped by fair-use budget
- Niche, requires browser/default switch
Perplexity
Pairs a consumer cited-answer engine with the Sonar API, so the same retrieval layer powers both.
- Inline citations on synthesized answers
- Cited search API for your own apps
- Pro lets you pick a model per query
- Strong on fresh, fact-based queries
- Citations can misattribute or be wrong
- Weak on niche topics with thin sources
- Best features gated behind Pro