Della identifies robocalls and known spam numbers in the first two seconds and ends the call before they consume a minute. Real callers reach you. Spam never sees your dashboard.
FCC data puts robocall volume at over 50 billion per year in the US alone — small business numbers are prime targets for fake-IRS, fake-warranty, and fake-utility scams. Every spam call you take is a real call you didn't.
Della runs incoming numbers against the FTC's Do Not Call complaint database, the industry-wide STIR/SHAKEN attestation framework, and your own block list. Confirmed spam gets a polite hang-up within two seconds. Suspected spam gets a quick verification ('Are you a person?'). Real callers always get through.
Cross-reference every incoming number against the FTC complaint registry and STIR/SHAKEN spoofing flags. Updated continuously.
Suspected spam gets a quick 'Press 1 if you're a person' or 'Why are you calling today?' Real humans pass; bots don't.
Add specific numbers (ex-clients, harassers, repeat solicitors) to your personal block list. Della ends those calls instantly.
If a spam call slips through, mark it from your dashboard with one click — Della learns and blocks future attempts from related numbers.
| Della | Generic AI dialer | Voicemail | Pick up everything | |
|---|---|---|---|---|
| Auto block known spam | Yes | No | No | Manual |
| Voice verification on suspected | Yes | No | N/A | No |
| Custom block list | Yes | Limited | Carrier-only | No |
| Spam minutes counted toward usage | No (free) | Yes (paid) | N/A | Yes (your time) |
Every booking is yours — no commission, no per-call fee. Solo for independent professionals, Starter for small teams, Pro for multi-staff or multi-location practices.
Independent professionals.
Small businesses (1–5 staff). Most popular.
Multi-staff or multi-location.
14-day free trial · No credit card · Cancel anytime · 30-day money-back
14-day free trial. Spam blocking on by default — no setup required.
