SBL.so is an AI-driven sales automation platform designed to help businesses scale outbound outreach on LinkedIn and WhatsApp without hiring large SDR teams.
Unlike traditional automation tools that only send cold messages, SBL.so manages the entire top-of-funnel workflow — from lead generation and personalized outreach to intelligent follow-ups, objection handling, lead qualification, and automated meeting booking.
The platform uses AI-powered persuasive chat models trained on real sales conversations to create human-like interactions that nurture prospects and improve conversion rates. Users can automate multi-step outreach campaigns, manage multiple sender accounts, rotate profiles safely, and centralize conversations through a unified inbox.
Key features include:
• LinkedIn and WhatsApp outreach automation
• AI-generated replies and smart follow-ups
• Lead qualification and intent-based prospecting
• Unified inbox for sales conversations
• Automated meeting scheduling
• Multi-account rotation and campaign scaling
• Rich media messaging with PDFs, videos, images, and voice notes
• Sales analytics and campaign tracking
• AI-powered persuasion engine trained for B2B outreach
SBL.so is ideal for:
• B2B sales teams
• Marketing agencies
• Lead generation agencies
• Founders and solopreneurs
• SDR and outbound teams
• SaaS companies scaling outbound sales
The company was originally launched as SecondBrainLabs and later rebranded to SBL.so to create a simpler and more recognizable identity in the AI sales automation space.