Metaphor vs Arc Search
Detailed side-by-side comparison to help you choose the right tool
Metaphor
🟢No CodeAI Search
AI-native search engine and API (formerly Metaphor, now Exa) that finds content through semantic understanding rather than keyword matching.
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Starting Price
$1 per 1,000 searches (free tier available)Arc Search
🟢No CodeAI Search
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
FreeFeature Comparison
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Metaphor - Pros & Cons
Pros
- ✓Extremely low latency search API (under 180ms) suitable for real-time AI agent workflows
- ✓Structured output extraction from a database of 70M+ companies enables complex enrichment pipelines without manual parsing
- ✓Highlights feature reduces LLM token costs by over 50% by extracting only the most relevant page excerpts
- ✓Dedicated high-quality web indexes for specific verticals (people, companies, code docs, financial data, news) improve result relevance
- ✓Enterprise-grade security with SOC 2 Type II certification, Zero Data Retention, and SSO for compliance-sensitive organizations
- ✓Flexible developer tooling including MCP Server, prompt builder, GitHub integration, and comprehensive API documentation
Cons
- ✗Primarily an API product — no full-featured consumer search interface for non-technical users
- ✗Rebranding from Metaphor to Exa may cause confusion when searching for documentation or community resources under the old name
- ✗Pricing is usage-based and can become expensive at scale for high-volume query workloads
- ✗Web index, while large, may not match the breadth of coverage of established search engines like Google for long-tail or niche content
- ✗Structured output and specialized indexes are limited to supported categories — custom verticals may require workarounds
Arc Search - Pros & Cons
Pros
- ✓Browse for Me creates custom summary pages from multiple sources at no cost
- ✓Clean, ad-free browsing experience with thoughtful UI design
- ✓Free with no subscription or premium tier
- ✓Pinch to Summarize condenses any webpage into key points in seconds
- ✓Available on both iOS and Android
- ✓Built-in tracker blocking — claims to block all 17 trackers on google.com alone
Cons
- ✗In maintenance mode as The Browser Company focuses on Dia browser
- ✗Weak ad blocking compared to Brave or dedicated content blockers
- ✗Limited adoption with small user base and community
- ✗Noticeable battery drain on Mac compared to Safari
- ✗The team plans to port features to Dia, raising questions about Arc Search's future
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