Sales & CRM MCP Servers for DeepSeek Harness

Analyze and score leads to identify high-potential prospects and prioritize sales outreach.

Romanian company registry (ONRC, 4.2M firms), free API key: search, financials, directors.

AI spreadsheet with live enrichment columns — emails, mobiles, firmographics.

Verified local-business leads: search any niche + city, query your library, export to your CRM.

Counts and firmographics for 7.5M+ verified US B2B businesses, by industry, state and city.

Search 136M+ US/CA B2B contacts free, verify emails free, get compliance verdicts. Pay per reveal.

B2B leads: scored buying signals from HN/Bluesky/GitHub with AI dossiers and outreach drafts.

Read and write Less Annoying CRM contacts, notes, tasks, events, pipelines and groups.

Search and act on Letter AI sales enablement content, deals, and call recordings.

Find B2B prospects showing buying signals on LinkedIn and draft the outreach.

LinkedIn company size, industry, website, HQ, followers, posts from links, domains or names.

Human-in-the-loop LinkedIn outreach and a built-in sales CRM for AI agents. Safety-gated, anti-spam.

LinkedIn Profile Finder - Email to LinkedIn URL Lookup

Run LinkedIn outreach from your AI chat: find leads, launch campaigns, send, and reply.

Hosted LinkedIn MCP server on your own account: 35 tools for search, profiles, inbox, posts, pages.

Find food, beverage and pet brands that sell direct, and where to apply for a wholesale account.

US business location data: search, sample, count, query rows or buy CSVs (Stripe or x402 USDC).

Company & brand data by domain or ticker/ISIN: industry, headcount, HQ, social, colors, logos.

Generate hyper-personalized cold email sequences via MachFive API.

B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts.

Search customer feedback, topics, people and companies in Modem, and run the Modem Agent.