Unfiltered.ai is an email deliverability and warm-up platform that automates mailbox and domain warm-up to improve inbox placement and sender reputation and provides AI-generated email copy variations and per-mailbox pricing.
Published Jul 14, 2026
Competitor marketing commonly claims substantial deliverability improvements over short timeframes. Such claims are often presented without independent verification; buyers should evaluate evidence and look for third-party measurements where available.
| Starting Price | per-mailbox monthly pricing at an entry-level tier | per-email entry-level monthly pricing with additional tiers | entry-level monthly pricing aimed at teams |
| Typical Users / Use Case | SMB teams seeking per-inbox warm-up with AI-assisted copy generation | Teams in the Lemlist ecosystem; users seeking deliverability reports and a large warm-up network | Teams seeking placement testing and deliverability diagnostics |
| Key Strength | Simple per-inbox pricing; vendor positions IMAP-based warm-up as more authentic; short trial available | Large stated warm-up network; deliverability reporting in higher tiers | Focus on placement testing and diagnostics; positioned for scaling outbound operations |
| Key Weakness | Limited public proof (few third-party reviews or named case studies); limited public security/compliance information | May require Lemlist subscription to realize full value; still subject to warm-up category risks | Marketing materials are vendor-provided; feature depth depends on plan; still subject to warm-up category risks |
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