Google Calendar alternatives
12 MCP servers, A2A agents and x402 APIs that also do calendar & scheduling, ranked by how much they overlap with Google Calendar (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Google Calendar (this one) | MCP server | Yes | – | 55/100 |
| Calaf | MCP server | Yes | – | – |
| CalendarMCP | MCP server | Yes | – | – |
| Contio MeetingOS | MCP server | Yes | – | – |
| Fruit Stand Fund Returns | MCP server | Yes | – | – |
| INITE Club | MCP server | Yes | – | – |
| Kalender Sync | MCP server | Yes | – | – |
| Kasar CRM | MCP server | Yes | – | – |
| Local MCP | MCP server | Yes | – | – |
| Local MCP (lanchuske) | MCP server | Yes | – | – |
| LovedOne Soft MCP | MCP server | Yes | – | – |
| OmniSignal | MCP server | Yes | – | – |
| RadiusOS CRM | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Calaf Live MCP
Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.
MCP server · ai.calaf · also does calendar & scheduling
- CalendarMCP Live MCP
Hosted Google Calendar MCP server for AI agents. No self-hosting or Google Cloud setup.
MCP server · ai.calendarmcp · also does calendar & scheduling
- Contio MeetingOS Live MCP
Contio MeetingOS: meetings, transcripts, action items, agendas, calendar, and project management.
MCP server · ai.contio · also does calendar & scheduling
- Fruit Stand Fund Returns Live MCP
Trailing & calendar-year returns for 32,000+ US mutual funds & ETFs — fund performance by ticker.
MCP server · dev.fruitstand · also does calendar & scheduling
- INITE Club Live MCP
Ask the agent of someone whose calendar you could not get. No credential needed to try.
MCP server · club.inite · also does calendar & scheduling
- Kalender Sync Live MCP
GDPR-compliant calendar access for AI assistants: read, create, edit, RSVP. Google, MS 365, Apple.
MCP server · de.kalender-sync · also does calendar & scheduling
- Kasar CRM Live MCP
AI-native CRM: records, pipelines, tasks, calendar and the email, LinkedIn and WhatsApp inbox.
MCP server · app.kasar · also does calendar & scheduling
- Local MCP Live MCP
Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
MCP server · com.local-mcp · also does calendar & scheduling
- Local MCP (lanchuske) Live MCP
Give your AI agent full control of your real apps — Mail, iMessage, Microsoft Teams, Slack, WhatsApp, Calendar, OneDrive, Outlook, OmniFocus, Notes, files and Office docs. 143 tools, 100% local, no API keys. Reaches wha…
MCP server · lanchuske · also does calendar & scheduling
- LovedOne Soft MCP Live MCP
LovedOne Soft: clients, visits, notes, invoices, scheduling. API key or OAuth care_circle:write.
MCP server · app.lovedone · also does calendar & scheduling
- OmniSignal Live MCP
Live market intelligence & AI content strategy: trends, competitor moves, content calendar.
MCP server · ai.omnisignal · also does calendar & scheduling
- RadiusOS CRM Live MCP
34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, and AI scoring.
MCP server · ai.radiusos.www · also does calendar & scheduling