Reach every customer by text and WhatsApp.
No per-message fees.*
*Messages send through your Android phone on the SIM plan you already pay for. No carrier APIs, no cost per send. A gateway charges $75 for 5,000 texts; SharkSMS is a flat $19 a month.
AI replies included · 65 countries · Trusted by 3,000+ businesses
Find the one that sounds like your week
The same handful of messages, sent over and over. Here is what that looks like in six kinds of business.
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Salons and barbershops
Tomorrow's reminders go out at 6pm. A 2pm cancellation gets filled by 2:10.
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Dental and medical clinics
Appointment reminders in English, and in Spanish for the patients who prefer it.
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Restaurants and food trucks
Friday's special to the regulars, scheduled once and repeating every week.
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Auto repair shops
Your car is ready, with a photo of the part you replaced.
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Weddings and events
Invitations, RSVPs and day-of directions to 200 guests in one WhatsApp group.
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Online stores
Order and shipping updates fire from your own checkout, with nobody typing them.
Dani's Chair
Reyes Family Dental
Smokehouse 51
Nate's Auto
Rose and Sam, June 14
Northside GoodsFrom pocket to gateway in three steps
No SIM banks, no carrier contracts, no per-message pricing. The phone you already own does the sending.
Pair a phone
Install the gateway app on any Android phone and scan a QR code. It registers itself, both SIM slots included, and stays connected in the background.
Import contacts, write your message
Upload your Excel list, pick the group that should get it, and compose with templates and shortcodes so every message feels personal.
The device sends, you watch live
Your queue routes through paired devices and SIMs. Delivery reports, replies and device notifications stream back to your dashboard and webhooks.
Send a photo, a flyer, or a whole group at once
Link your WhatsApp by scanning a code and it shares the same contacts and the same scheduler as your texts. Send images, video, voice notes and documents with the filename intact, message a group you already run, and watch the read receipts come back.
- Images, video, voice notes and documents, filename intact
- Message a WhatsApp group you already run
- Read receipts tell you exactly what landed
- AI and keyword replies answer here too
Customers message at 11pm. AI answers at 11pm.
Connect OpenAI, Gemini, Claude or Deepseek and every incoming question gets a helpful, human-like answer in seconds, while you are closed, driving or asleep. You set the tone; the AI does the typing.
- Answers questions, confirms bookings, takes orders
- Replies in your customer's own language
- Same assistant on SMS and WhatsApp
- Step into any conversation yourself, anytime
A local number your customers recognize
Every message goes out through your own Android phone, so customers see a real local number and their replies land right back in your inbox. With an unlimited SIM plan, bulk sending costs nothing extra.
- Replies and questions come straight back to you
- Use both SIM cards and split the sending load
- Perfect for OTPs, reminders and order updates
- No per-message fees, ever
From Excel sheet to sent campaign
Upload your customer list, pick who should get it, and schedule the send for the moment it lands best, like Friday at 09:00 when everyone checks their phone.
- Excel and CSV import in one click
- Groups and segments: VIPs, new customers, by city
- Set it and forget it, sending starts on time
- Every message personalized with the customer's name
Watch every message land, live
A clean dashboard with real-time stats: deliveries, replies, phone status and campaign progress. You know what worked before the campaign even finishes.
- See each message delivered as it happens
- Campaign performance at a glance
- Know when a phone goes offline before it matters
- Reply rates that show what actually worked
It runs the busywork. You run the business.
Set a rule once and it works forever. Keywords trigger instant replies, opt-outs handle themselves, and the visual flow builder turns a chat into a guided conversation that ends in a booking or an order.
- "PRICE" sends your price list, instantly
- "STOP" unsubscribes the contact automatically
- Flows guide customers step by step, no code
- Follow-ups fire on schedule when nobody replies
Little tools you'll use every day
Everything around the big features that keeps daily messaging quick and personal.
Templates
Write your best messages once, reuse them in every campaign.
Personalization
{name} and {balance} make every message read like it was written for one person.
Message variations
Vary the wording automatically so bulk never reads like bulk.
Quick send
One-off messages for fast transactions, no campaign needed.
Link shortener
Long links shortened automatically in every message you send.
Contact groups
Segment customers the way you sell: VIPs, cities, interests.
More phones, more reach
Add another phone whenever your volume grows. Pairing takes a minute.
SIM balance checks
Check your SIM credit and plan from the dashboard, no phone digging.
Translate as you send
Write it in English, pick Spanish, and it is translated before it goes out.
WhatsApp groups
Pull in a group you already run and message all of it at once.
Have spare phones? Earn from every message.
Join as a partner, pair your Android devices to the network and get paid for each message that routes through them.
Flat monthly price. Zero per-message fees.
The sending happens on your SIM plan, so the platform charges for the platform, not the messages.
- 10 contacts
- 1 paired device
- 10 SMS per month
- 10 WhatsApp messages per month
- 2,000 contacts
- 3 paired devices
- 2,000 SMS per month
- 2,000 WhatsApp messages per month
- Unlimited contacts
- 50 paired devices
- 5,000 SMS per month
- 10,000 WhatsApp messages per month
What owners say after the first month
Real businesses, their own phones, their own words. Ask us for an introduction if you want to talk to one.
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[PLACEHOLDER] Two or three sentences in the customer's own words: what they send, what changed, and one number if they have one.
First L. Business type, CitySMS -
[PLACEHOLDER] Keep it concrete: "we stopped calling", "no-shows dropped", "the group gets it in one send".
First L. Business type, CityWhatsApp -
[PLACEHOLDER] One line is enough if it is specific. Avoid "great service", quote the thing they actually do with it.
First L. Business type, CitySMS and WhatsApp
Pair your first phone in five minutes
Create a free account, scan one QR code and send your first message today. Upgrade only when your contact list outgrows the trial.
Create free account