openagent.email vs skilder

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 skilder
Detail	openagent.email	skilder
What it does	Self-hosted email and task handoffs for AI agents with no vendor control plane	Operate your AI capabilities as agent plugins
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.	Basic: Free, then CHF 5 per role or per pack of 5,000 runs. Pro: CHF 190/month (or CHF 228/month billed yearly with 2 months free). Business: from CHF 490/month. Enterprise: on request. All plans include unlimited agents.
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	Compose skills, MCP servers and apps into agent plugins served from one central location Version control with draft and published states for agent roles and skills Role-based access control and permissions per plugin Full activity audit logging attributed per user with exportable records
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	One central location eliminates duplicated skills across multiple AI interfaces No model costs markup - agents use your own API keys and you pay providers directly
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	14 +1 (up) since last check
Trust Flow (Majestic)	3	4
Citation Flow (Majestic)	26	25
Referring domains (Majestic)	28	47

5 details filled in for both companies.

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