Linki – open-source AI SDR for LinkedIn sequences and cold email (github.com)

Linki has launched an open-source AI Sales Development Representative (SDR) tool designed for B2B outreach, allowing users to execute multichannel campaigns via LinkedIn and cold email without relying on third-party SaaS solutions. This self-hosted platform eliminates per-seat pricing and prioritizes user data security by ensuring all information stays on local machines. Leveraging OpenRouter, users can connect various AI models to automate and personalize message crafting for their leads, using a structured three-layer prompt hierarchy to optimize context and relevance. This development is significant for the AI/ML community as it democratizes access to advanced outreach automation, providing founders and sales teams with customizable solutions that enhance efficiency and effectiveness in lead engagement. With features like a flexible step builder, integrated email account management, live tracking of lead statuses, and robust A/B testing capabilities, Linki not only streamlines the outreach process but also boasts a reliable connection rate improvement of 63% compared to traditional methods. As businesses increasingly turn to AI for enhanced productivity, Linki stands out by offering a transparent, self-managed framework that aligns with the growing demand for privacy and control in AI-assisted B2B communications.