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TariffTrust vs x402serps

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

TariffTrust compared with x402serps
DetailTariffTrust logo TariffTrustx402serps logo x402serps
What it doesUS tariff API with official sources for every duty and fee Pay-per-call web search API for AI agents
StageNot given Not given
FoundedNot given Not given
Based inFR GB
Pricing modelFreemium Freemium
PricingFree plan: $0/month for calculator only. Essentials: $49/month or $37/month billed yearly ($441 yearly, save $147) with 5,000 workspace estimates, saved estimates, origin comparison, and 100 tracked products. Pro: $99/month or $74/month billed yearly ($891 yearly, save $297) with 10,000 estimates an 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
  • Batch estimates for up to 200 products counted once
  • Saved estimates with replay and proof export
  • Up to 120 API requests per minute
  • 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
  • Each duty amount sourced to official dated documents
  • Official sources checked every 6 hours for freshness
  • Covers Sections 301, 232, 201, 338 and trade agreements
  • Handles merchandise and harbor maintenance fees once per declaration
  • 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)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)027
Referring domains (Majestic)011

6 details filled in for both companies.

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