20 hosted, remote MCP servers for Messaging & Communication tools. Each is a Streamable HTTP endpoint with a free tier — paste the URL into Claude, Cursor, or any MCP client.
| Server | What it does | Tools |
|---|---|---|
| Aircall | Read calls, contacts, users, teams and numbers; tag calls and create or update contacts. | 27 |
| Bird | Read SMS, WhatsApp, email, contacts and audiences from your Bird workspace, plus safe CRM writes. | 18 |
| Customer.io | Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts. | 15 |
| EmailOctopus | Manage lists, contacts and campaigns, and read campaign performance reports on EmailOctopus. | 15 |
| GetResponse | Manage GetResponse contacts, campaigns, newsletters and autoresponders. | 14 |
| Groove | Read Groove shared-inbox conversations, contacts, agents and tags; close, assign, snooze and tag. | 18 |
| Keap | List and create Keap contacts, companies, tasks, opportunities, orders, tags and campaigns. | 20 |
| Loops | Manage Loops contacts, mailing lists, and transactional/event emails. | 12 |
| MagicBell | Read MagicBell broadcasts, users, events, workflows and channels; create and update user records. | 15 |
| Mailchimp | Read audiences, members, campaigns and reports; add, update, tag and archive subscribers. | 20 |
| MailerLite | Read subscribers, groups, campaigns, fields, segments, automations, webhooks; safe additive writes. | 15 |
| Missive | Read email/chat conversations, messages, contacts and teams; draft, send and update threads. | 21 |
| Nylas | MCP server for Nylas — read email, calendars, events and contacts, and send email or create events. | 17 |
| Olark | Manage Olark live-chat operators and groups (teams): list, create, update, and assign to teams. | 10 |
| OpenPhone | Send and read OpenPhone messages, calls, contacts and phone numbers. | 16 |
| Sendbird | MCP server for Sendbird — chat users, channels, members, and messages from your AI client. | 16 |
| SendGrid | Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes. | 13 |
| SimpleTexting | Send SMS/MMS, manage contacts, and read campaigns, messages and media on SimpleTexting. | 13 |
| Stream | Query channels, search messages, and read threads, users and reactions in your Stream Chat app. | 15 |
| Text-Em-All | Send and track Text-Em-All broadcasts, texts and contact lists. | 14 |