Verified Comparison · March 2026
Fetchium vs Exa: Multi-Backend vs Single Semantic Index
Exa (formerly Metaphor) built a proprietary neural search index optimized for AI — a genuinely impressive technical achievement ($700M valuation, Series B 2025). Fetchium takes a different approach: federated live search across 17 backends with full content extraction, at 5.5× lower cost.
5.5×
cheaper per query
$0.90 vs $5.00 per 1K
2.4×
faster search P50
~500ms vs ~1.2s avg
17+
live backends
vs Exa's 1 index
| Feature | Fetchium | Exa |
|---|---|---|
Multi-source federation Exa uses a single proprietary crawled index; Fetchium queries 17+ live backends | ||
Live web results Exa indexes the web but results may lag; Fetchium queries backends in real-time | ||
Full content extraction (CEP) Exa Contents API returns parsed content; Fetchium adds 5 extraction layers | ||
Token budget management (QATBE) Fetchium uses BM25 + knapsack to pack relevant content into your budget | ||
Evidence graphs + citations Fetchium maps claims to sources; Exa returns URLs | ||
Cross-session learning (PIE) Unique to Fetchium | ||
Multi-agent deep research (AMRS) Fetchium runs 4 parallel research agents; Exa is search-only | ||
YouTube & social search Exa searches some social content; Fetchium has dedicated YouTube/social endpoints | ||
MCP protocol support Fetchium exposes 12 MCP tools across search, fetch, research, YouTube, and social workflows | ||
Keyword search mode Both support keyword search | ||
Semantic/neural search Exa was purpose-built for neural search; Fetchium adds it via embedding signals | ||
SimpleQA accuracy (2025) Per Tavily's published leaderboard. Fetchium benchmark pending. | tbd | 71.2% |
Search P50 latency Exa: ~1.18s avg (50-query benchmark). Fetchium: ~500ms parallel dispatch. | ~500ms | ~1.2s |
Price per 1K queries Fetchium Starter vs Exa neural search PAYG; 5.5× cheaper | $0.90 | $5.00 |
Verified Pricing Comparison
Fetchium
Free1,000 req/mo
Starter — $9/mo10K req ($0.90/1K)
Growth — $29/mo50K req ($0.58/1K)
Exa (exa.ai/pricing)
Free tier$10 credits (~2K searches)
Neural search PAYG$5.00/1K queries
Keyword search$2.50/1K queries
Contents API$1.00/1K pages
Exa pricing from exa.ai/pricing, verified March 2026. Exa neural search (semantic) costs $5/1K; keyword search costs $2.50/1K. Contents API is additional.
Try Fetchium free — 1,000 requests/month, no credit card