Email deliverability mismatch - diagnose why warmup shows healthy but inboxing fails

Email deliverability mismatch - diagnose why warmup shows healthy but inboxing fails targets a $6.0B = 1,000,000 businesses x $6,000 ACV. Explanation: 1M businesses worldwide run regular outbound campaigns (SMB to mid-market) and could buy enterprise-level deliverability monitoring and remediation at an average contract value of $6k per year. total addressable market with medium saturation and a year-over-year growth rate of 15-25% annual growth in email deliverability tooling and outbound sales enablement spend.

Key trends driving demand: Outbound automation growth -- more companies run multichannel sequences daily, increasing sensitivity to deliverability variance and making continuous monitoring valuable.; Provider telemetry availability -- Gmail Postmaster and Microsoft SNDS provide measurable signals that can be programmatically consumed to improve diagnostics.; Warmup proliferation -- widespread use of automated warmup services has created a gap between warmup metrics and actual inbox placement, driving demand for deeper validation tools..