Overloop API Documentation & MCP Config | Salestools Club
Back to Directory
Overloop logo
Sales Engagement

Overloop

Multi-channel sales automation platform for email and LinkedIn outreach.

Key Features
Multi-channel Sequence Automation
AI Outreach Personalization
B2B Contact Discovery
Sales Automation
Personalized Outreach
How to use this tool
"Claude, set up a new multi-channel campaign in Overloop targeting 50 Marketing Directors and include a personalized LinkedIn touchpoint."
Technical Feature Analysis

Overloop is built for AI-first teams, specifically for workflows where you want an AI agent to handle your Sales Engagement tasks. Instead of manual data entry, Overloop lets your AI "see" and "act" on your data directly through its REST.

Overloop is a sales automation platform that helps teams build and scale personalized multi-channel sequences. It combines a powerful B2B contact database with automated outreach tools for email and LinkedIn. Overloop uses AI to assist in message personalization and sequence optimization, helping reps maintain a high level of engagement while increasing their outbound volume. It also includes a built-in CRM for managing leads and tracking deal progress.

The biggest win with Overloop is the ability to move from **Chat-to-Action**. By connecting it to your AI agent, you can automate Multi-channel Sequence Automation, AI Outreach Personalization, B2B Contact Discovery without having to build a custom tech stack or hire a developer.

Direct Agent Workflow for Overloop

Connect: Give your Overloop API Key to Claude Code, Cowork, or your favorite AI agent.

Automate: Your agent handles Multi-channel Sequence Automation and AI Outreach Personalization directly.

Execute: No extra software or middleware required for Sales Engagement automation.

Use Overloop for
Technical Details
API Type
REST
Authentication
API Key
Pricing Tier
Paid Only
SDK Languages
N/A
Webhooks
Yes

Frequently Asked Questions

What does Overloop do?

Overloop is a sales engagement tool that provides Multi-channel sales automation platform for email and LinkedIn outreach.

How do I use Overloop with AI agents?

Connect Overloop to agents like Claude Code or Cowork by using its REST and your API Key keys. This allows your agent to perform Multi-channel Sequence Automation and AI Outreach Personalization directly without needing extra software.

Is Overloop API free?

No, Overloop is a premium service. You can view their full pricing details at their official website.

What are the best alternatives to Overloop?

Based on features and use cases, the top alternatives to Overloop are Salesloft, La Growth Machine, Outreach and Reply.io.