Official WhatsApp from Meta and a shared inbox for the whole team, run by a performance agency that connects the ad to the conversation and the conversation to the sale. You pay Meta directly for messages. We add no markup on top of that.
Starting at R$ 147 per number, per month, in Brazilian reais. Billing starts the day Meta approves your number, not before.
Priced per connected WhatsApp number, never per person answering. No sales call, no setup fee.
For teams that already have their own system and only need the official connection in the company's name.
R$ 147 per number, per month
For teams that want to answer and sell on WhatsApp with everyone on a single screen.
R$ 197 per number, per month
For teams that want support organized and the first contact handled without waiting for someone to be free.
R$ 346 R$ 297 per number, per month
If Meta does not approve your number, you pay nothing. The subscription starts the day the number is ready, and we tell you by email. Before that, there is no charge.
We do not show logos of companies that were never clients, and we do not invent numbers. This was counted in the database on July 28, 2026.
These numbers come from one specific operation, with an automated sequence we designed for that business. This is not our client average, it is not a promise, and it will not repeat the same way in your case. It is here because it is what we can measure and prove.
Each of these businesses breaks in a different place. That is why the list matters more than its length.
Hospitality
Rates and availability change all day, and one room night sold wrong turns into a loss with the guest standing at the front desk. It is the hardest rule there is.
Support and booking on the official number
Law
A high volume of first contacts that are not cases, and a handful that are. Filtering early saves the firm's most expensive hour.
First-contact screening
Digital certificates
A certificate expires on a fixed date, and anyone not warned in time renews with a competitor. The automated sequence gets there before the client remembers.
Automated renewal sequence
B2B corporate gifts
Quotes that stall halfway and nobody picks back up. Following up on the stalled quote is what brings back sales that were already lost.
Quote follow-upThere are good companies doing official WhatsApp with a shared inbox and pricing in Brazilian reais. We are not going to pretend we are the only ones, because five minutes of research would show otherwise. The difference comes down to two lines.
A support platform is a commodity, and the price reflects that. What almost nobody does is run the ad account that fills that shared inbox. Zera is a performance agency before it is a platform.
The same team that looks after your number looks after the ad that brings the conversation, tags the click behind each contact and sends the sale event back to Meta, so the algorithm learns from who bought, not from who only clicked.
Using unofficial tools, the ones that connect by reading a QR code, breaks WhatsApp's terms and is the main cause of bans in this market. ZeraSync runs on Meta's official API, so that specific risk does not exist here.
We charge nothing per message. You attach your payment method directly to your Meta account and pay Meta for what you use, at Meta's public rates. We are not an intermediary in that billing and we add no markup on top.
Usually between 2 and 5 business days. Meta's review of the business display name takes 24 to 48 hours. That timeline belongs to Meta and we have no way to speed it up. Anyone promising WhatsApp live on the spot is leaving that step out.
Zera is a Meta-approved Tech Provider, with access to the WhatsApp Business management and messaging permissions. We are not a BSP and not a Solution Partner, and we do not sell messages. We would rather explain that than use a badge we do not have.
Sign-up in two minutes, connection through Meta's official login, and billing only starts once the number is approved. No lock-in, no setup fee, no mandatory phone call.
Still unsure whether your case fits? Talk to us. We reply during business hours, and if the right answer is that this is not for you, that is what you will hear.