openagent.email vs AgentGrid

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 AgentGrid
Detail	openagent.email	AgentGrid
What it does	Self-hosted email and task handoffs for AI agents with no vendor control plane	Shared workspace for humans and AI agents to collaborate on live artifacts
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
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 plan available. Paid plans include Lite, Pro, and Business with per-team billing and unlimited agent seats on all plans.
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	Live collaborative editing on shared artifacts Support for Claude, GPT, Codex, Hermes, OpenClaw, Cursor, and Grok Bot Full version history and restore functionality Artifact types including docs, reports, slides, apps, and designs Publish artifacts to public URLs Import from URLs and Figma Markdown autosave and editing Team and workspace access management Artifact claiming and 24-hour claim window for agent-created work
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	Unified workspace treating agents as first-class collaborators with equal standing to humans
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	49 −1 (down) since last check
Trust Flow (Majestic)	3	13
Citation Flow (Majestic)	26	33
Referring domains (Majestic)	28	73

5 details filled in for both companies.

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