openagent.email vs Caybl.ai

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

openagent.email compared with Caybl.ai
Detail	openagent.email	Caybl.ai
What it does	Self-hosted email and task handoffs for AI agents with no vendor control plane	Hosted MCP server connecting Google Analytics, Ads and Search Console to Claude and ChatGPT
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	IE
Pricing model	Open source	Freemium
Pricing	Self-hosted is free under Apache-2.0 license (pay only for VPS infrastructure ~$5/month and domain ~$10/year). Hosted Pro Early Bird: $30.00/year one-time payment, no auto-renewal.	Free: 50 credits to ask in Caybl, Google Analytics in Claude/ChatGPT with unlimited questions, no card required. Pro: $29/month with 500 credits/month, all data sources (Google Ads, Search Console, Bing, Microsoft Advertising, Tag Manager, YouTube, PageSpeed), and unlimited questions in Claude/ChatG
Key features	MCP 2026-07-28 support for Claude, Cursor, Kimi Code and other clients Unlimited agent mailboxes on your own domain Email-backed agent-to-agent task threads with stamped states	Google Analytics connector with standard reports, realtime reports, funnel reports, account/property lookup, custom dimensions and metrics Search Console queries, pages and index status tracking Bing Webmaster Tools with crawl health, backlinks and keyword research Microsoft Advertising campaigns, keywords and performance management Tag Manager container audits and version history YouTube channel analytics including revenue for monetized channels PageSpeed Insights and Core Web Vitals auditing One-click disconnect with immediate OAuth revocation Built-in assistant powered by Claude with one-click fixes for negative keywords and budgets
What makes it different	Apache-2.0 open source with no vendor control plane or per-inbox software fees Mail stays on your server under your control unless you explicitly opt into external services Built-in OTP extraction tested against real services from US and Chinese providers	No setup required - sign in once with Google, no tokens or credentials to manage Ask questions in your own AI (Claude, ChatGPT) with unlimited questions on all plans Write access with dry-run preview and approval required before any changes apply Data fetched on demand from live APIs, never stored or warehoused
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)	4 −1 (down) since last check	5 +1 (up) since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	26	27
Referring domains (Majestic)	28	29

5 details filled in for both companies.

More alternatives to openagent.email More alternatives to Caybl.ai