14 #prospecting MCP Servers & Clients

HeyLead: LinkedIn Outreach & Lead Generation MCP Server

D4umak

HeyLead: AI agent for LinkedIn outreach. Finds the right people, writes in your voice, follows up and handles replies, from Claude Code, Cursor, any MCP client or a web dashboard.

Enrich contacts and companies via email/LinkedIn enrichment and email validation through LeadFuze (API key required).

Nilyo

Your own LinkedIn, WhatsApp, Instagram, Telegram, Email and Calendar accounts, usable from any agent — search, read and act on your own accounts.

Hunter MCP

Hunter.io

Hunter MCP connects AI assistants and agents to Hunter’s B2B data, enabling them to find companies and contacts, discover and verify professional email addresses, enrich leads, and manage lead lists using natural-languag

Agent-native B2B lead enrichment. Search, score, and subscribe to enriched company data with firmographics, tech stack signals, and buying intent.

CampaignStack

Run LinkedIn and email outreach from Claude, safely. Made for lead gen agencies, founders and medium-large companies. Every account gets enforced daily limits, its own proxy, and a review queue before anything sends.

AIsa

AIsa

AIsa is one key for 950+ data APIs across SEO and AI visibility, finance, social, web search, sales and agent mail — the go-to-market data stack behind prospecting, competitor research and brand monitoring. Five tools ra

Data Legion

Data Legion

Enrich and search B2B person and company data from Claude or any MCP client with your Data Legion account.

FirstTouch - Allow your agents to operate LinkedIn

First-Touch-Inc

FirstTouch MCP server: give AI agents real hands on LinkedIn with HubSpot-native attribution. Connect at https://mcp.firsttouch.ai

Leadbay

Leadbay

Connect Claude, ChatGPT or Cursor to your Leadbay account to pull, research, qualify and log outreach on scored leads.

Search, save, and export from a database of 220M+ B2B contacts. Filter by job title, seniority, industry, location, company size, and more.

Apollo.io

apolloio

Apollo connects your sales data and outreach tools directly to any MCP client. Ask it to find leads, look up a company, write and send emails, or check how a campaign is performing. All from a conversation, without opening another tab.

Bounce Watch - Company Signal Intelligence

bouncewatch

Bounce Watch tells you what just changed at a company, and when. Who raised money. Who hired a senior person. Who opened an office, won a customer, or announced a partnership. Every event carries its own date, so you ca

Argorant – 614M+ verified B2B contacts

argorant

Search, count, preview, reveal, export & build saved lists across 614M+ verified B2B contacts — from Claude, ChatGPT, Cursor & any MCP client. Hosted, OAuth, account-scoped.