Visitor ID stack: RB2B + Koala vs Warmly. What are you running?
intent_signals · 2026-05-08 · 680 views
Visitor ID category exploded 2025-2026. Running multiple tools for different use cases.
RB2B for US-only person-level identification on /pricing page visitors. $129/month.
Koala for visitor + product usage combined (we have PLG signup flow). Modern UI. Strong Slack alerts.
Warmly evaluated — visitor ID + auto-outbound integrated. Auto-outbound quality variable.
Workflow. Visitor identified on /pricing or /features → Slack alert → SDR triggers cold email via pre-warmed inboxes from PuzzleInbox + Smartlead within 5 minutes. Reply rates 3-5x higher than blind cold outreach.