DellaPick a voice that sounds like your business.
Della ships with four named ElevenLabs voices, Rachel, Sarah, Adam, Brian, plus a multilingual default that handles 16 languages out of the box. Switch anytime in your dashboard. Custom voice cloning available on Pro.
The voice IS your brand on the phone.
When a caller's first impression is a robotic, generic AI voice, they hang up. When it's a warm, professional voice that matches your brand, they keep talking. Voice is not a cosmetic choice, it's the conversion lever.
Della uses ElevenLabs, the industry leader in natural AI voice. The four named voices (Rachel, Sarah, Adam, Brian) cover Female/Male x Friendly/Professional. Most callers don't realize they're talking to an AI. The multilingual default voice handles 16 languages with the same voice identity, so a French caller and an English caller hear the same Della.
What Della does on the call.
Rachel, Warm, US English
ElevenLabs catalog favorite. Friendly, approachable, ideal for salons, spas, and consumer-facing service businesses.
Sarah, Professional, US English
Crisper, more formal. Ideal for clinics, law firms, accountants, and any business where authority signals matter.
Adam, Friendly, US English
Warm male voice with conversational energy. Ideal for businesses with a casual, approachable brand.
Brian, Professional, US English
Calm, authoritative male voice. Ideal for legal, financial, and high-trust verticals.
Multilingual default, 16 languages
Female voice that handles English, French, Spanish, Italian, German, Portuguese, Dutch, Danish, Russian, Arabic, Japanese, Korean, Mandarin, and more. Same voice identity across all languages.
Custom voice cloning (Pro)
Upload 30 seconds of someone speaking and Della clones their voice for your AI receptionist. Use your owner's voice, your brand spokesperson, or hire a voice actor.
Call from your phone and try it: book a time, ask a question, switch languages. She tells you she is an automated assistant, then does the job.
Call DellaDella vs. the alternatives.
| Della | Hybrid answering service | Generic IVR | Hold music | |
|---|---|---|---|---|
| Number of voice options | 4 named + multilingual + custom | 6 options | 1 generic robot voice | N/A |
| Voice provider | ElevenLabs | Custom (mixed quality) | TTS engine v1 | N/A |
| Switch voice live in dashboard | Instant | Submit ticket | N/A | N/A |
| Custom voice cloning | Yes (Pro) | Enterprise only | No | N/A |
From $34.99 a month. Every booking is yours.
No commission, no per-booking fee, no setup fees. 14-day money-back guarantee.
Common questions.
Still unsure? Call Della at +1 (818) 918-4562 and ask her.
Why ElevenLabs specifically?
ElevenLabs voices consistently outperform competitors on naturalness benchmarks and have the most extensive multilingual coverage. They're the same voices used by major audiobook publishers and AAA video games.
Can I preview each voice before choosing?
Yes, every voice has a sample button in the picker. Pro tier also lets you generate custom sample sentences using your business name and greeting.
Can different verticals use different voices?
If you run multi-vertical or multi-location, yes, each location can have its own voice. Useful for brand differentiation across your portfolio.
What if my callers prefer a different accent?
Pro tier includes UK English voices, Australian English, and regional accents (Quebec French is built in for FR-CA). Email support to request more.
Pick the voice that converts your callers.
14-day money-back guarantee. Try all 4 voices, keep the one your callers respond to best.