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seodata.dev vs x402serps

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

seodata.dev compared with x402serps
Detailseodata.dev logo seodata.devx402serps logo x402serps
What it doesSearch volume, CPC and competition data for AI agents Pay-per-call web search API for AI agents
StageNot given Not given
FoundedNot given Not given
Based inNot given GB
Pricing modelNot given Freemium
PricingFree: 20 lookups per day without a key, or 500 lookups per month with a free email registration. Unlimited: $4.99 per month, cancel anytime. Web search: $0.004/10 results; News search: $0.004/10 results; URL extract: $0.003/URL; Search + extract: $0.02; Deep research: $0.08; AI visibility check: $0.10; Competitor report: $0.30; Lead finder: $0.25; SEO audit: $0.20; News digest: $0.05; Cited answer: $0.02; Crawl site: $0.002/page; Map sit
Key features
  • Search volume lookup for 50+ countries
  • Cost per click (CPC) in USD
  • Competition scoring from 0 to 1
  • Bulk lookups up to 25 keywords per call
  • MCP server integration
  • Bearer token API authentication
  • Related queries data
  • Cached data reduces costs
  • Web search with up to 100 results and date filtering
  • News search with filtering options
  • URL extraction to clean markdown
  • Deep research with cited briefs
  • Competitor report with rankings and share of voice
  • Lead finder for local businesses
  • SEO audit with page analysis
  • JavaScript, Python, and LangChain integrations
  • OpenAI and Claude function calling support
  • MCP server with 19 tools
What makes it different
  • Built specifically for AI agents with plain-text docs and MCP support
  • Agents can register API keys themselves without human intervention
  • 20 free lookups daily with zero sign-up friction
  • Multiple reliable data sources with consistent response format
  • No account or subscription required for x402 payments
  • Pay-per-call pricing with no minimum
  • Cryptocurrency payment option using USDC
  • Result caching reduces cost for credit key users
  • Free trial with 25 calls per network
Community votes00
DR (Domain Rating by Ahrefs)42 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)2727
Referring domains (Majestic)5311

4 details filled in for both companies.

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