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Alexein vs OnlyMCP

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

Alexein compared with OnlyMCP
DetailAlexein logo AlexeinOnlyMCP logo OnlyMCP
What it doesMemory for AI agents and the people using them A hosted MCP server that syncs your skills, agents, memory and connections across every AI client
StageNot given Not given
FoundedNot given Not given
Based inNot given CH
Pricing modelFreemium Freemium
PricingFree: 10,000 events and 1,000 retrievals per month. Starter: $13/month for 50,000 events and 5,000 retrievals. Pro: $100/month for 500,000 events and 50,000 retrievals. Scale: $399/month for 2,500,000 events and 250,000 retrievals. Enterprise: Custom pricing. Free: CHF 0/month (3 MCP connections, 3 devices, 20 skills, 10 agents, 200 memory files). Pro: CHF 9/month plus VAT (25 MCP connections, 10 devices, unlimited skills, unlimited agents, 5000 memory files). Team: CHF 19 per seat/month plus VAT (unlimited MCP connections, unlimited devices, unlimited s
Key features
  • Search memory with dates and sources
  • Memory history and item versions
  • Data erasure with receipt
  • Correct and edit facts
  • Works with Claude, ChatGPT, Cursor and GitHub Copilot
  • Integrates with LangGraph, CrewAI and OpenAI Agents SDK
  • Connect to Slack, Notion, Linear, Jira and GitHub
  • Hosted MCP server
  • Item expiry
  • Connect multiple MCP servers through one endpoint
  • Sync skills, agents and memory across devices
  • Encrypted credential storage on server
  • Memory with linked notes and graph visualization
  • Team sharing with role-based permissions
  • Single command setup with npx onlymcp install
  • 32 built-in tools for memory, skills, agents and connections
What makes it different
  • Reduces token usage while improving context accuracy
  • Privacy and data control built in, not bolted on
  • Nothing is dropped when limits are reached
  • One connection syncs across every MCP-compatible client automatically
  • No AI keys stored; you bring your own client
  • Memory notes with link graph for knowledge management
  • Runs from Switzerland with European hosting
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)10 +7 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1222
Referring domains (Majestic)311

5 details filled in for both companies.

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