Slang.ai alternatives
Slang.ai charges from $399 a month for each location, with Premium from $599, and publishes no call or minute volumes at all. For a single restaurant that's a real number against an unknown quantity. For a group of sites, that $399 repeats at every door before anyone counts a reservation, which is where the search for something else usually begins.
| Service | Bills by | Entry price | Overage published? |
|---|---|---|---|
| GreetKeeper | Answered call | $49 for 200 calls | Yes, $0.45 a call |
| Smith.ai | Per call | Free tier at $0 for 25 calls, then $3.00 a call | Yes |
| Ruby | Per minute | $250/mo for 50 minutes | No |
| Rosie | Per minute | Professional $49/mo for 250 minutes | No |
| Goodcall | Per unique caller | Starter $79/mo ($66 annual) for 100 unique customers | Yes |
| Slang.ai | Per location | Core from $399/mo per location | No |
Read from each vendor's own pricing page in September 2026, except vendors who gate pricing behind a form. Check before you buy.
What GreetKeeper does differently from Slang.ai
Every line below is on our pricing page or in the product today.
Why teams switch to GreetKeeper
- Slang.ai publishes no call or minute allowance at any tier. Ours is printed: 200, 750 or 2,000 answered calls.
- Our entry plan is $49 against their $399 per location.
- Our overage rate is published, from $0.45 down to $0.25 a call.
- It answers calls that arrive together, so the Friday 6pm rush never hears a busy tone.
- You can set closure dates, and it answers as closed on those days, holidays included.
- It reads the name, number and time back before it books.
Why people leave Slang.ai
Not a general complaint about the category. The specific wall this vendor puts in front of you.
Per-location pricing is simple until you have locations. Five sites at $399 is a five-figure annual line for answering the phone, and the suburban restaurant that takes nine calls a day pays what the flagship pays. The second reason is the blank space where the allowance should be. With no published call or minute volume, you can't tell whether a busy Friday costs anything extra, and you can't model what growth does to the bill.
What the bill does as you grow
The entry price is the cheapest month you will ever have. This is the shape of the rest.
Slang.ai scales by site: from $399 a location on Core, from $599 on Premium, Enterprise on request, with no volume published at any tier. Each new restaurant adds at least another $399, however the phones actually ring. Our plans scale by answered calls instead: $49 for 200, $149 for 750, $349 for 2,000, with the overage printed. A small second site can share an allowance rather than buying its own subscription, with its own hours and greeting.
What moving off Slang.ai actually involves
Forwarding takes five minutes. Here is the part that takes an afternoon.
The reservation system is the whole job. Slang.ai is built around restaurant booking flows, so leaving means checking that whatever answers your phone next can still write into the booking platform you use, handle a party-size change, and take a waitlist name at 7pm on a Saturday. Read our integration matrix first. GreetKeeper writes natively to Google Calendar and Outlook, and sends a signed webhook on every booking for anything else you run.
Common questions
What else would answer my restaurant's phone?
Goodcall, Rosie, Dialzara and GreetKeeper are AI receptionists; Ruby, Abby Connect and AnswerConnect staff people. For a restaurant, check two things: how the booking reaches your platform, and whether the Friday rush gets answered. GreetKeeper answers calls that arrive together, at $49 for 200.
Does anyone else charge per location?
Goodcall charges per phone number, which lands in a similar place for a multi-site group. Most of the rest sell one allowance your numbers draw from. Our multi-location pricing starts from $299 a location with the volumes stated.
Is $399 a month reasonable for my one restaurant?
That depends on numbers only your book shows. One missed party of six is worth more than a month of it. The harder part is that no allowance is published, so you can't tell what $399 actually covers on a busy Friday.
Check your booking platform first
Our matrix names how each platform connects. Find yours, then hear it answer a call.