Best Alternatives to PhoneMCP: AI Powered texts

Line Bot MCP Server

Runtime: npx

Verified

Connects an AI agent to LINE Messaging API for messaging, user profiles, quotas, followers, and rich-menu management.

Domani

Runtime: npx

Domains + send/receive email + inbound webhooks + DNS for AI agents. One API, MCP, CLI.

Engagelab Email

Runtime: npx

Send, receive, monitor and reply to email from AI agents with threaded inbox context.

Slack MCP Server

Runtime: Remote (SSE)

MCP server providing Slack workspace data access with message history, threads, DMs, user info, and optional message posting.

Threadline MCP

Runtime: npx

Agent-to-agent messaging relay. Discover agents, send messages, and receive replies. Zero-config.

Microsoft Outlook MCP

Runtime: npx

Microsoft Outlook (mail) MCP server — read, search, and send email through Microsoft Graph.

Emailmd

Runtime: npx

Convert markdown to email-safe HTML with linting and live preview via an MCP server or local CLI.

SenderKit

Runtime: Remote (SSE)

Build and send email, SMS, and push straight from your AI agent.

Google Workspace

Runtime: npx

Give AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven

Dead Simple Email

Runtime: uvx

Give an agent its own inbox: send, receive, and pull signup codes from real email.

AgentLair

Runtime: npx

Give AI agents a real @agentlair.dev email address and encrypted vault. Send/receive email.

Discord MCP

Runtime: npx

Connect MCP-compatible AI clients to Discord through a typed local server with 192 tools.