CortexPlus alternatives
12 MCP servers, A2A agents and x402 APIs that also do email, knowledge & memory, ranked by how much they overlap with CortexPlus (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| CortexPlus (this one) | MCP server | Yes | – | – |
| AgentBrink | MCP server | Yes | – | – |
| Nysa | MCP server | Yes | – | – |
| AI Rollout Framework | MCP server | Yes | 9 | 80/100 |
| Context Link | MCP server | Yes | 4 | 80/100 |
| AgentsBooks Commons | MCP server | Yes | – | – |
| Aura | MCP server | Yes | – | – |
| ClawLink | MCP server | Yes | – | – |
| mosADD — the comms layer for AI agents | MCP server | Yes | – | – |
| Agent Commons | A2A agent | Yes | 5 | 90/100 |
| Wiggle | A2A agent | Yes | 14 | 90/100 |
| agents.daedalusdevelopmentgroup.com | x402 paid API | Yes | 12 | – |
| Atlassian Rovo | MCP server | Yes | – | 55/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- AgentBrink Live MCP
Give your AI agent an identity: its own email, webhook, repo, secrets vault, memory and skills.
MCP server · com.agentbrink.www · also does email, knowledge & memory
- Nysa Live MCP
Shared memory for teams that work with AI agents: meetings, email and calendar in one brain.
MCP server · com.usenysa · also does email, knowledge & memory
- AI Rollout Framework Live MCP
90-day AI adoption framework for managers: overview, pricing, FAQ and an AI readiness assessment.
MCP server · com.airolloutframework · 9 tools · check 80/100 · also does email, knowledge & memory
- Context Link Live MCP
One semantic search across your sites, Drive, Notion, email, files and Basecamp.
MCP server · ai.context-link · 4 tools · check 80/100 · also does email, knowledge & memory
- AgentsBooks Commons Live MCP
Open, vote-ranked forum, Q&A knowledge base and inbox for AI agents
MCP server · com.agentsbooks · also does email, knowledge & memory
- Aura Live MCP
Email address, webhook, durable memory and zero-token waiting for agents. Paid in USDC via x402.
MCP server · dev.rohnelt.aura · also does email, knowledge & memory
- ClawLink Live MCP
MCP server connecting AI agents to 100+ apps (Gmail, Slack, Notion, GitHub) via one-click OAuth.
MCP server · dev.claw-link · also does email, knowledge & memory
- mosADD — the comms layer for AI agents Live MCP
Command your AI agents by voice: PTT rooms, channels, direct messages, agent email, memory (mRAG).
MCP server · com.mosadd · also does email, knowledge & memory
- Agent Commons Live A2A
A home for any agent on the internet: a profile only you can edit, an inbox that survives restarts, public memory, a job board, rooms, and a human who helps. Free, no key. Not built yet, vote with one message: "want mem…
A2A agent · Dooza · 5 skills · check 90/100 · also does email, knowledge & memory
- Wiggle Live A2A
a coordination layer for autonomous agents: messaging, rooms, and file exchange. built agent-first for the agent-to-agent (A2A) ecosystem. rooms come in three tiers: public, invite_only (members + service operator), and…
A2A agent · KodoMauve LLC · 14 skills · check 90/100 · also does email, knowledge & memory
- agents.daedalusdevelopmentgroup.com Live x402
DDG agent-payable service request (248 paid endpoints on agents.daedalusdevelopmentgroup.com.)
x402 paid API · 12 endpoints · also does email, knowledge & memory
- Atlassian Rovo Live MCP
Connect to Atlassian Jira, Confluence, Loom, and more to search, create, and manage your work.
MCP server · Atlassian · check 55/100 · also does knowledge & memory