Fulcra vs DataDoe

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

Fulcra compared with DataDoe
Detail	Fulcra	DataDoe
What it does	The user-owned context backend for AI agents	Amazon data and action layer for any AI
Stage	Growing	Startup
Founded	Not given	2025
Based in	US	US
Pricing model	Freemium	Free trial
Pricing	Not given	$97 per month after a 14-day free trial. Includes 2,000 AI tokens per month (4,000 for the first 3 months), 10,000,000 data rows, one seat, unlimited Seller Central, Vendor Central and Amazon Ads connections, MCP, REST API, BigQuery access, and write-back Actions. Add-ons: +$49 per 10M data rows, +$
Key features	One user-owned context for every agent Agents wake up to what changed since their last loop Readable, traceable context with every change logged End-to-end encryption with AES-256 Granular sharing controls with revocable access Right to export, delete, and transparency Context that travels across AI products and models	MCP and REST API access to 130+ Amazon tables Connect to any AI including Claude, ChatGPT, Gemini, Cursor Write-back Actions to update listings, prices, bids and orders BigQuery integration for custom queries and BI tools Unified data from Seller Central, Vendor Central and Amazon Ads About two years of historical data backfilled Amazon-approved for buyer PII handling
What makes it different	User-owned context that travels with you across AI products Traceable agent activity with full visibility and control Agents coordinate through shared context without learning being trapped in silos End-to-end encryption with no data selling	Single normalized schema joining Seller, Vendor and Ads data Retains data history longer than Amazon's API windows Lower AI token consumption than Amazon's own MCP Writes off by default with optional dry-run preview No per-account billing for unlimited Seller, Vendor and Ads connections
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	37 +3 (up) since last check	23 +1 (up) since last check
Trust Flow (Majestic)	20	16
Citation Flow (Majestic)	40	38
Referring domains (Majestic)	593	124

6 details filled in for both companies.

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