REPLY.IO MCP Server

What is REPLY.IO?

Reply.IO is a sales engagement platform used by B2B sales teams to automate multichannel outreach (email, LinkedIn, calls, SMS, WhatsApp). The Reply.IO MCP server exposes the platform’s core functionality as tools that any MCP‑compatible AI model can call directly, enabling natural‑language control of sequences, analytics, and contacts.

How to use REPLY.IO?

Install the server in your MCP client, configure your Reply.IO API key (the server is hosted and authenticated by Reply.IO), and then your AI assistant can call the exposed tools to manage campaigns, retrieve analytics, and enroll contacts—no browser or dashboard needed.

Key features of REPLY.IO

• List and manage sequences
• Pull real‑time performance analytics (delivery, open, reply, click rates)
• Access step‑level stats to diagnose drop‑off points
• Enroll contacts in sequences
• Pause or start sequences (control campaign state)

Use cases of REPLY.IO

• Ask an AI assistant to pull open and reply rates for active sequences and identify underperformers
• Enroll a new contact in a sequence mid‑conversation without switching to the Reply.IO dashboard
• Pause or start sequences, then check step‑level stats to find drop‑off points
• Build AI agents that automate outreach workflows end‑to‑end (prospect, enroll, follow up, analyze)