Kagi Search
publishedAd-free search engine funded by subscriptions
A paid search engine that aligns incentives with users, not advertisers. No ads, no tracking, high-quality results. Users pay $5-10/month for search that respects their attention and privacy.
Trust Surface
Interoperability
Quick Facts
| RSS | Not available |
| Federation | no |
| API | Available |
| Chronological Feed | na |
| Algorithmic Feed | na |
| Deletion | yes |
| Open Source | partial |
| Moderation Transparency | partial |
Why It Belongs
Why It Belongs Here
Kagi proves that search can work without surveillance. By charging users directly, Kagi eliminates the perverse incentive to show ads and track behavior. Search results are ranked by quality, not by who paid the most.
The business model is the product design: when users pay, the service optimizes for user satisfaction, not advertiser satisfaction.
Tradeoffs
Tradeoffs
- Paid service: $5-10/month is a barrier for many users, especially in lower-income regions
- Account required: Must create an account and pay to search — no anonymous access
- Not fully open source: Core search engine is proprietary
- Smaller index: May have gaps compared to Google for obscure queries
- Sustainability risk: Subscription search is an unproven business model at scale
Claims (3)
No ads in search results — ranking is based on quality, not payment.
Subscription model aligns incentives: Kagi profits when users are satisfied, not when advertisers are.
$5-10/month cost creates an accessibility barrier that limits adoption.
Evidence (4)
Nieman Lab: Testing Kagi — HouseFresh ranked #1 vs #64 on Google
strongNieman Journalism Lab tested: searching "best budget air purifiers," HouseFresh (independent review site) ranked #1 on Kagi vs #64 on Google. Demonstrates quality-based ranking vs ad-influenced ranking. Called Kagi "the search engine equivalent of a Honda Civic."
Kagi stats: 67K members, ~927K queries/day, $5-25/month pricing
strongLive stats (March 2026): 67,134 members, ~926,600 queries/day. Pricing: Starter $5/mo (300 searches), Professional $10/mo (unlimited), Ultimate $25/mo (unlimited + premium AI). Reached 50K members June 2025.
Kagi privacy policy: "We do not log searches or tie them to an account"
strongOfficial policy: "We do not log searches or in any way tie them to an account." No click tracking on results. No analytics or telemetry loaded. Only data stored: email + account settings. Load balancer logs retained 7 days (sampled, not linked to accounts). Security audit found "no findings of material significance."
HN discussion: "$5 for 300 searches is rather steep" — pricing accessibility concerns
moderateCommunity discussion on pricing as barrier: "huge psychological barrier of counting and rationing searches." All competing search engines are free (ad-supported), making any subscription cost feel steep. Student reviews note cost as a barrier. Kagi argues "the real cost of free search" but accessibility concern remains.