ERIUS PHONE vs Knotr

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

ERIUS PHONE compared with Knotr
Detail	ERIUS PHONE	Knotr
What it does	Virtual phone infrastructure for AI agents	Your voice and skills in every AI tool you use
Stage	Not given	Startup
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Free trial	Freemium
Pricing	Free trial: 14 days free. Starter: €40/month for 1 phone. Team: €129/month for 3 phones. Enterprise: custom pricing. Call minutes: €24/month for 100 minutes, €70/month for 300 minutes, €230/month for 1000 minutes. Android tablet: €69/month (on waiting list).	Free: 1 Profile, 10 Skills, 50 Documents, 10 Artifacts, 1 Style Guide from Starter Pack, 100 Hosted Chat AI credits/month. Pro: $24/mo or $20/mo billed annually, 5 Profiles, 75 Skills, 500 Documents, 75 Artifacts, 1 Style Guide, 1,000 Hosted Chat AI credits/month. Max: $49/mo or $40/mo billed annual
Key features	Real Android 13 OS with Samsung Galaxy S25 device profile HTTP API for tap, type, swipe, launch, install, read, screenshot, mic Google Play Store and alternative app installation Accessibility tree and screenshot reading for screen understanding Isolated containers with persistent app state between sessions One-to-one voice calls with synthetic voice APK upload and installation capability MCP server support for local integration Dashboard with device management and monitoring	Profiles to define voice, tone, and judgment Style Guides to enforce writing rules Knowledgebases to store trusted documents and notes Skills to package repeatable workflows Artifacts for versioned, shareable outputs Hosted Chat with custom runtime MCP integration with external tools Team workspaces with shared knowledge Skill Catalog for discovery and import Collections to group and present artifacts
What makes it different	Real Android device in the cloud, not a simulator or emulator Agents interact via touchscreen like real users without app APIs Persistent isolated containers per agent phone with no sharing One-to-one voice calls enabling two-way agent communication Flat monthly pricing with no runtime metering unlike competitors	Output sounds like you, not generic AI, because every tool reads the same profiles and style guides Stop re-uploading docs and rewriting instructions for each new tool Individual voice, shared standards on teams Built-in changelogs instead of Git for managing skills Works with any MCP-compatible AI client without vendor lock-in
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)	8 +2 (up) since last check	2 no change since last check
Trust Flow (Majestic)	3	4
Citation Flow (Majestic)	27	25
Referring domains (Majestic)	25	27

5 details filled in for both companies.

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