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Solwees AI
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Slang.ai alternative for restaurants: calls and WhatsApp in 50+ languages

Slang AI describes itself as a phone answering solution designed for restaurants: it answers every inbound call, replies to guest questions and books reservations into OpenTable, SevenRooms or Yelp. Its comparison page says it is built exclusively for full-service restaurants. The facts about Slang AI on this page come from its own site, read on 2 October 2026.

Solwees is an AI receptionist and booking software for service businesses. It answers phone calls, WhatsApp, Instagram, Telegram, Messenger, website chat and email around the clock, books appointments and reservations into the booking system or CRM the business already uses, sends reminders, and hands the conversation to a person when it should.

Which one to choose

Choose Solwees if

  • Guests write to you in WhatsApp or Telegram as well as call.
  • Your guests speak languages other than English and Spanish.
  • Your reservation system is CoverManager, which the Slang AI integrations page does not list.

Choose Slang.ai if

  • You run a full-service restaurant, and the phone is where guests book.
  • You use OpenTable, SevenRooms, Yelp or Resy reservations, or Tripleseat for private events.
  • English and Spanish cover your guests.

Solwees and Slang.ai side by side

SolweesSlang.ai
What it is
SolweesAI receptionist and booking software: a finished product that a business sets up in a dashboard
Slang.aiAI phone answering for full-service restaurants
Channels
SolweesPhone calls, WhatsApp, Instagram, Telegram, Facebook Messenger, website chat, email. Viber is a paid add-on
Slang.aiInbound phone calls; outbound texts to guests on the Core plan and two-way AI texting on Premium. Its product and pricing pages do not list WhatsApp, Instagram, website chat or email
Booking systems and CRMs
SolweesSalons: Altegio, Booksy, Fresha, Treatwell, Bokadirekt, Bookio, Wix Bookings. Clinics: Altegio, Doctra, Tooki. Restaurants: SevenRooms, OpenTable, CoverManager and other systems through Mozrest. Chats are written into Bitrix24. Other systems are connected on request; the list is on the integrations page
Slang.aiOpenTable, SevenRooms and Yelp for reservations, Fishbowl for guest data, Tripleseat and Perfect Venue for private event leads; a July 2026 product update also describes a Resy integration. Point-of-sale integrations are described as in development
Languages
Solwees50+ languages in conversations
Slang.aiEnglish and Spanish; Spanish comes with the Premium plan or as an add-on
Pricing
SolweesPer location per month: Solo €99 (the assistant in chats), Studio €249 (adds phone answering, 100 minutes and outbound calls), Network €499. Free trial: 7 days, no card
Slang.aiAs of October 2026: Core starts at $399 and Premium at $599 per location; its comparison page gives the price as starting at $399 a month. Enterprise is custom. Its site says the price depends on call volume, locations and features
Who it is for
SolweesService businesses that take bookings: salons, clinics, restaurants, hotels
Slang.aiFull-service restaurants and restaurant groups; pricing pages in US, Canadian and Australian dollars

The Slang.ai column repeats what its own site said on 2 October 2026; the pages are linked at the bottom of this page. Solwees prices are as of October 2026.

What to compare before you choose

AI receptionists look alike in a demo. They differ in three things that decide the result for a business that works by appointment.

Which channels the assistant answers

List where your clients reach you: phone, WhatsApp, Instagram, website chat. A product that answers only calls leaves the messages to your staff. Solwees answers calls and chats with one assistant and keeps them in one inbox.

Where the booking ends up

Ask whether the booking is written into the booking system you use, or reaches staff as a message to enter by hand. Check that your system is named in the vendor’s list of integrations.

What the bill depends on

Per minute, per call, per location or a monthly plan: count the cost of your busiest month. Solwees charges per location per month; phone minutes come with the Studio plan or in packs that do not expire.

What Solwees does

One assistant on calls and in chats

Solwees answers phone calls, WhatsApp, Instagram, Telegram, Messenger, website chat and email around the clock, in 50+ languages. Every conversation lands in one inbox that the team opens on the web or in the mobile app.

  • Answers from the knowledge base you fill in: prices, services, terms
  • Hands the conversation to a person when the client asks for one or your rules require it
  • Phone answering comes with the Studio plan, or with a pack of minutes on Solo

Bookings go into the system you already use

The assistant books appointments and reservations into your booking system and sends reminders. Solwees works on top of the system you have and does not replace it. A business without a supported system can take bookings into the calendar of Solwees itself.

  • Salons: Altegio, Booksy, Fresha, Treatwell, Bokadirekt, Bookio, Wix Bookings
  • Clinics: Altegio, Doctra, Tooki. Restaurants: SevenRooms, OpenTable, CoverManager and other systems through Mozrest
  • Chats are written into Bitrix24; other systems are connected on request
Solwees web dashboard: the inbox with a client card

Where Slang.ai is the better choice

Slang AI is the better choice for a full-service restaurant whose guests book by phone. By its own description it is built exclusively for full-service restaurants. It connects to OpenTable, SevenRooms and Yelp reservations, sends private event leads to Tripleseat, switches to Spanish automatically on the Premium plan and states SOC 2 Type II certification. A restaurant that needs nothing beyond the phone and text messages gets a product made for exactly that.

Where Solwees is the better choice

Solwees is the better choice when guests also write in WhatsApp and Telegram, when they speak many languages, or when the reservation system is CoverManager. One assistant answers calls and chats in 50+ languages and writes the reservation into SevenRooms, OpenTable or CoverManager. With phone answering it costs €249 a month per location.

Moving from Slang.ai to Solwees

  1. Start the free trial

    7 days, no card. The whole platform is open, with up to 100 active clients and 20 call minutes.

  2. Connect your booking system

    Choose it in the list of integrations. From then on the assistant books into the system your team already works in.

  3. Connect the channels

    WhatsApp, Instagram, Telegram, Messenger, website chat and email, plus a phone number if the assistant should answer calls. Fill the knowledge base with your services, prices and rules.

  4. Test on real conversations, then switch

    Try the assistant on one channel or one location first. Move the rest when you are satisfied, and cancel what you no longer need.

Questions about Slang.ai and Solwees

What is the difference between Slang.ai and Solwees?

Slang AI is a phone product for full-service restaurants: it answers calls, texts guests and books into OpenTable, SevenRooms or Yelp. Solwees is an AI receptionist and booking software for service businesses, restaurants included: it answers calls, WhatsApp, Instagram, Telegram, Messenger, website chat and email in 50+ languages and writes reservations into the system the restaurant already uses.

How much does Slang.ai cost compared with Solwees?

Slang AI, as of October 2026, lists Core starting at $399 and Premium starting at $599 per location on its pricing page; its comparison page gives the price as starting at $399 a month and says it depends on call volume, locations and features. Solwees costs €249 a month per location with phone answering and 100 call minutes included, and €99 a month for the assistant in chats only.

Does Slang.ai answer WhatsApp or Instagram messages?

The Slang AI product and pricing pages list phone calls and text messages: outbound texts on the Core plan and two-way AI texting on Premium. They do not list WhatsApp, website chat or email; an October 2024 product update offered early access to an Instagram concierge. Solwees answers in WhatsApp, Instagram, Telegram, Messenger, website chat and email, and on the phone, with one assistant.

Which reservation systems do Slang.ai and Solwees work with?

Slang AI lists OpenTable, SevenRooms and Yelp for reservations and Tripleseat and Perfect Venue for private events, and a July 2026 product update describes a Resy integration. Solwees works with SevenRooms, OpenTable and CoverManager, and with other reservation systems through Mozrest. A restaurant on OpenTable or SevenRooms can use either product; one on Resy is covered by Slang AI, one on CoverManager by Solwees.

Which languages do Slang.ai and Solwees speak?

Slang AI names English and Spanish on its product and pricing pages; Spanish comes with the Premium plan or as an add-on, and the switch to Spanish is automatic on Premium. Solwees holds conversations in 50+ languages. For a restaurant with guests from many countries, the difference is a practical one.

Facts about Slang.ai were checked on 2 October 2026 against its own pages: slang.ai/pricing, slang.ai/integrations, slang.ai/product, slang.ai/slang-ai-vs-loman-ai, slang.ai, slang.ai/product-updates/july-2026, slang.ai/product-updates/october-2024.

See Solwees with your own data

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Solwees app: bookings for the week