AI BDR agent with LinkedIn, email and WhatsApp

Give your AI BDR agent real outreach tools: people search, profiles, invitations and messages on LinkedIn, email and WhatsApp. Every endpoint over MCP.

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AI-ready

Built for autonomous workflows and agentic systems. Seamlessly integrate our API into AI agents for intelligent B2B automation at scale.

Multi B2B channel

Reach prospects across LinkedIn, WhatsApp, email, and web. Manage all B2B channels through one unified API platform.

WhatsApp Messaging Into Your Platform

Enable your users to reach prospects on WhatsApp directly from your product. Build conversational outreach features with rich media support.

Integrate LinkedIn Outreach Directly Into Your Product

Add LinkedIn connection requests, messaging, and engagement features to your platform. Let your users automate outreach without leaving your interface.

Multi-source data

Aggregate information from dozens of public sources. Get the most complete profiles by combining data from multiple sources.

The outreach layer of an AI BDR.

An AI BDR needs to search, read, decide and act. LinkupAPI exposes every action as an MCP tool and as REST: the agent picks who to contact, writes from the real profile, sends on the right channel and follows up when the webhook says the door opened.

Use case · AI BDR

Search, qualify, write, send

The agent runs a people search, reads each profile, drafts a note from a real detail and sends the batch you approve.

Search run, Profiles read, Batch approved and sent

LinkupAPI MCP server

Use case · Inbox agent

Answer replies inside LinkedIn

A reply webhook wakes the agent; it reads the thread, answers the question or books the meeting, escalates when unsure.

Reply received, Thread read, Meeting proposed

LinkedIn message API

Use case · Multi-channel

Switch channel when one stays silent

No answer on LinkedIn after a week: the agent finds the email, verifies it and continues the same sequence by email or WhatsApp.

Silent · day 7, Email verified, Follow-up sent

Email finder API
1# claude_desktop_config.json — the AI BDR gets every endpoint as a tool
2{
3  "mcpServers": {
4    "linkupapi": {
5      "command": "npx",
6      "args": ["-y", "@linkupapi/mcp"],
7      "env": {"LINKUP_API_KEY": "YOUR_API_KEY"}
8    }
9  }
10}
11
12# Then, in plain language:
13# "Find 20 Heads of Sales at B2B SaaS companies in Paris,
14#  read their profiles, draft a personal note for each,
15#  and send the invitations I approve."

Claude · AI BDR

Run of 20 prospects · 14 approved

  • 20 profiles read, 14 notes drafted
  • 14 invitations sent after approval
  • 3 replies handled in the inbox

One price, unlimited seats.

Privacy and security with no compromise.

Your users trust you with their accounts. Here is how we keep them safe.

Passwords never stored

We never keep your users' passwords. Sessions are encrypted, isolated per account and revocable at any time.

EU-hosted, GDPR & CCPA

Data is processed and hosted in the European Union. GDPR and CCPA compliant, with a data processing agreement on request.

Google-verified security

LinkupAPI passed Google's CASA security assessment and is a verified Gmail app. Same review, same standards for every channel.

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+100 ready to use automated actions

Enterprise-grade security measures ensuring your data remains protected at every step of the process.

Send LinkedIn connection requests, Send LinkedIn messages, Post LinkedIn comments, Send WhatsApp messages, Find email addresses, Verify email deliverability, Enrich contact profiles, Search professional profiles
Get company intelligence, Search companies by criteria, Track hiring companies, Monitor funding announcements, Get company profiles, Extract job postings, Find company employees, Discover buying signals

Frequently asked questions.

LinkupAPI V2 - See what’s new

LinkedIn, email and WhatsApp through one API. Unlimited accounts, one fixed price.

50
+

Endpoints

99.9
%

Uptime

< 3
s

Avg Response