Grinfi

Bootstrapped · Sales & Marketing Tech · Tallinn, Estonia · Founded 2022

Grinfi operates an all-in-one B2B lead generation and outreach automation platform designed for founders, sales teams, and agencies. The service automates highly personalized multichannel outreach across LinkedIn and email. To maintain account safety and prevent bans, the platform incorporates advanced security measures like single-session proxies and smart operational limits. Additionally, Grinfi features a native Model Context Protocol server that enables Claude AI to autonomously manage entire workflows, including contact sourcing and campaign triggers, using natural language.

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