AI2Web vs TariffTrust

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

AI2Web compared with TariffTrust
Detail	AI2Web	TariffTrust
What it does	The interoperability layer for AI-enabled websites	US tariff API with official sources for every duty and fee
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	FR
Pricing model	Open source	Freemium
Pricing	Free and open source	Free 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
Key features	Multi-protocol support - projects to MCP, ACP, AP2, NLWeb, REST, GraphQL, OpenAPI and feeds AI Readiness Validator - scores site readiness from 0 to 100 with per-capability checks Discovery network - agents can discover AI-ready sites by capability or type OAuth2 with PKCE support for secure authentication SDKs in 8 languages - TypeScript, JavaScript, React, Python, PHP, Go, .NET and Ruby WordPress plugin for auto-generating AI2Web manifests Chrome extension for checking any site's AI readiness instantly SSRF protection for all outbound requests Supports llms.txt and agent.json formats for backwards compatibility	Batch estimates for up to 200 products counted once Saved estimates with replay and proof export Up to 120 API requests per minute
What makes it different	Describe your website once in a single manifest, projects automatically to all major AI protocols No vendor lock-in and no per-vendor rebuilds required Built-in safety by construction - high-risk actions always preview before running Free and open source with CC-BY 4.0 spec and MIT licensed SDKs Works across Claude, ChatGPT and any MCP client without per-vendor work	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	12 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	19	0
Referring domains (Majestic)	61	0

5 details filled in for both companies.

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