Best Alternatives to Anima

AgentLine

Runtime: Remote (SSE)

Give AI agents a phone number. Voice calls, SMS, and phone number management for MCP clients.

SenderKit

Runtime: npx

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

Mailbuttons

Runtime: npx

Governed email for AI agents: sandbox inboxes, server-side policy gate, tamper-evident audit.

Abnormal Security MCP

Runtime: npx

Abnormal Security email threats, cases, and reporting in your terminal and your AI agents.

HQBase

Runtime: Remote (SSE)

Connect AI agents to your self-hosted HQBase shared email workspace.

Famulor

Runtime: npx

AI voice agents: assistants, calls, campaigns, leads, knowledge bases, WhatsApp, SMS & SIP trunks.

Bird

Runtime: Remote (SSE)

Send email, SMS, WhatsApp and voice from your agent on Bird's own infrastructure.

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.

Threadline MCP

Runtime: npx

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

Dead Simple Email

Runtime: uvx

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

Slack MCP Server

Runtime: npx

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

Dial

Runtime: Remote (SSE)

Communication stack for AI agents: SMS, AI voice calls, phone numbers, and account events.