Arc Search vs Kagi
Detailed side-by-side comparison to help you choose the right tool
Arc Search
🟢No CodeAI Development Assistants
Free AI-powered mobile browser that builds custom summary pages from multiple sources for every search. Atlassian acquired The Browser Company for $610M, and active development now targets the Dia browser instead.
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Starting Price
FreeKagi
🟢No CodeAI Development Platforms
Premium ad-free search engine with AI assistant, offering unbiased results, complete privacy, and personalized search customization through a subscription model.
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Starting Price
$5/moFeature Comparison
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Arc Search - Pros & Cons
Pros
- ✓Browse for Me generates a single clean summary page from multiple sources, reducing the need to open and compare tabs manually
- ✓Completely free with no subscription tiers, sign-up requirements, or usage caps for AI summaries
- ✓Built-in ad blocker, tracker blocker, and clutter remover deliver a noticeably faster and cleaner mobile reading experience
- ✓Pinch-to-summarize gesture works on any webpage, turning long articles into bullet-point briefs in seconds
- ✓Polished, opinionated UI with thoughtful touches like swipe-to-archive tabs, voice search, and AI call transcription
- ✓Privacy-conscious defaults including HTTPS upgrades and minimal data collection compared to mainstream mobile browsers
Cons
- ✗The Browser Company has shifted active development to Dia after the Atlassian acquisition, leaving Arc Search in maintenance mode with an unclear long-term roadmap
- ✗Summaries can occasionally hallucinate or omit nuance, and there are no inline citations next to individual claims, only a list of source links
- ✗No desktop version of Arc Search itself — the AI search experience is mobile-only, which limits cross-device continuity
- ✗Heavy reliance on AI summaries can encourage skipping primary sources, which is problematic for academic or fact-sensitive research
- ✗Limited customization of search behavior, default search engine routing, or summary depth compared to power-user tools like Kagi
Kagi - Pros & Cons
Pros
- ✓Noticeably higher quality search results without SEO spam or ad-influenced rankings
- ✓Deep personalization with domain blocking, boosting, and pinning that persists across sessions
- ✓Integrated AI assistant with access to multiple flagship models on Ultimate tier
- ✓Complete privacy with zero tracking, no behavioral profiling, and no data monetization
- ✓Fair pricing policy automatically credits unused months
- ✓Clean, fast search interface without ads, popups, or visual clutter
- ✓Supports independent and smaller websites that get buried by larger search engines
- ✓Multiple payment methods including PayPal and cryptocurrency
Cons
- ✗Requires a paid subscription for regular use beyond the 100-search free trial
- ✗Smaller index than Google, so some obscure or very recent content may not appear
- ✗Starter plan limited to 300 searches per month, which power users may exhaust quickly
- ✗No mobile app; relies on setting Kagi as default browser search engine
- ✗AI Assistant model selection and Research mode restricted to higher-priced Ultimate tier
- ✗Less effective for highly localized searches like nearby businesses compared to Google
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