Della Desk isn't an answering service — it's a whole front office: she answers, books, texts back, takes the order and payment on the call, and sends signed proposals, from $35 a month, 7 days free, no credit card. Slang.ai runs on flat per-location: $399–$599/mo, $500 setup, sales-led (no self-serve trial).
"Slang answers the phone. Della closes the sale — order and payment, on the call."
| Slang.ai | Della Desk | |
|---|---|---|
| Takes phone orders | No — redirects to online ordering | Yes — full order, options, upsells, on the call |
| Collects payment | No | Yes — total texted with your payment link |
| Entry price | $399/mo per location + $500 setup | $35/mo, $0 setup |
| Self-serve trial | No — book a demo call | 7 days free, no credit card, live in minutes |
| Languages | English + Spanish | 20 languages |
| Restaurant fit | Excellent — reservations focus | Excellent — reservations AND orders AND payment |
| Your monthly volume | Slang.ai | Della Desk |
|---|---|---|
| 100 calls (~300 min) | $399–$599 flat + $500 setup | $149 (Front Desk, dialed to 300 min), $0 setup |
| their price is per location; multiply for multi-location | ||
| 200 calls (~600 min) | $399–$599 flat + $500 setup | $239 (Front Desk, dialed to 600 min), $0 setup |
| their price is per location; multiply for multi-location | ||
| 400 calls (~1,200 min) | $399–$599 flat + $500 setup | $419 (Front Desk, dialed to 1,200 min), $0 setup |
| their price is per location; multiply for multi-location | ||
Assumes a ~3-minute average call. Run your own numbers in the cost calculator. Della prices are assembled in advance: every plan includes 100 minutes, and extra minutes are always a flat 30¢ — dialed ahead, never auto-billed. At your limit, your own setting pauses the line or steps you up — and a one-time $50 top-up adds 100 minutes anytime.
Start 7 days free — no credit card →
Most owners searching for a Slang.ai alternative want three things: every call answered, no per-minute anxiety, and a price that stays flat as they grow. That's the job Della was built for — a virtual receptionist who answers 24/7, books appointments, texts back missed calls, takes orders and payments, and sends proposals clients sign right from their phone, from $35 a month with every price public. The tables above are the honest comparison; the cost calculator runs your own numbers.
Per their own product positioning (July 2026), Slang handles questions and reservations and directs ordering calls to your online ordering. Della Desk takes the entire order in conversation — items, sizes, add-ons — reads back the total, and texts the customer to confirm and pay.
The customer gets a text with the exact total and your payment link (Stripe, Square, or PayPal — yours). Order, confirmation, and payment trail all land on your dashboard. Recorded call + confirmed text = no disputes.
Yes — menu with options and upcharges, order confirmation by text, pay-by-link or pay-at-pickup, plus reservations, hours, and 20 languages.
Self-serve product, no sales team to feed, no setup labor — you're trained from your own website in minutes. The price reflects our costs, not a funding round.
Della Desk is not affiliated with Slang.ai. Information about Slang.ai is based on publicly available sources as of 2026-07 and may have changed — always confirm current pricing on their site.