uazapi WhatsApp number check API pricing
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50% complete: 3 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 phonesWe haven't run a WhatsApp number check API benchmark yet.This plan is free. We rank 99 plans for WhatsApp number check APIs by price. Half the plans cost $3.20 or less per 1,000 phones.ZelNum's $500 pack costs the least per 1,000 phones: $0.043. Wawp's €39 yearly plan costs the least for 10,000 phones a month: about $3.66.
Plan: Servidor gratuito para testes one of uazapi's 13 plans
- FreeServidor gratuito para testes$0.00 per 1,000
- R$29 monthlyAté 1 dispositivo
- R$38 monthlyAté 2 dispositivos
- R$57 monthlyAté 3 dispositivos
- R$76 monthlyAté 4 dispositivos
- R$95 monthlyAté 5 dispositivos
- R$114 monthlyAté 6 dispositivos
- R$133 monthlyAté 7 dispositivos
- R$138 monthlyServidor LITE
- R$152 monthlyAté 8 dispositivos
- R$171 monthlyAté 9 dispositivos
- R$190 monthlyAté 10 dispositivos
- R$195 monthlyServidor PRO
Call:
POST / uazapi's only callAPI: WhatsApp number check API uazapi's only API
About this item
- Live. uazapi asks WhatsApp about the phone number you send when you call the API.
- 3 of the 6 fields on our checklist. On WhatsApp, Business account, WhatsApp ID.
- Nothing to pay. uazapi limits how many calls you get but gives no number.
- One call. You send
numberstoPOST /. The call returns whether each number you send is on WhatsApp.chat/ check - Anyone can get it. Keep data: no API terms. Use data: no API terms.
uazapi: WhatsApp number check API alternatives
uazapi alternatives: other WhatsApp number check API providers by price
We list other providers' plans closest to this plan in price per 1,000 phones. Each plan in the table gives live data.
| This planuazapi, free | Wappi, free trial, 5 days, GET /api/sync/contact/info | WhatsMCP, free | Wawp, free | WasenderAPI, free | |
|---|---|---|---|---|---|
| $ per 1,000 phones | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Completeness | 50% | 67% | 67% | 33% | 17% |
| Billing | free | free | free | free | free |
| Pay | R$0 | $0 | $0 | $0 | $0 |
| Enough for | not published | no limit | no limit | not published | 3,000 calls a month |
| Freshness | live | live | live | live | live |
| Who can get it | anyone | a legal entity, a sole proprietor, or an individual acting for business purposes or for a business | anyone using it for the purposes of their trade, business, craft or profession and not as a consumer, aged 18 or over, with a WhatsApp number they own or may link | anyone | anyone 18 years or older with a WhatsApp number to link to a session by QR code, no credit card required |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- On WhatsApp
- Business account
- WhatsApp profile, not in the answer
- WhatsApp ID
- Formats, not in the answer
- Place, not in the answer
| $ per 1,000 phones | $0.00 |
|---|---|
| Per | call |
| Billing | free |
| Also pays for | 161 other uazapi calls |
|---|
| $ per 1,000 calls that find nothing | $0.00 |
|---|
| Their pitch | API premium do WhatsApp super leve e sempre atualizada |
|---|
| Freshness | live |
|---|---|
| Countries | Worldwide |
| What it checks | messaging apps |
| Keep data | no API terms |
| Use data | no API terms |
| Pay | R$0 |
|---|
| Per second | 10 |
|---|
| Answer | in the call |
|---|
| You send | numbers |
|---|---|
| Method | POST |
| Path | /chat/check |
| Plan | Servidor gratuito para testes |
|---|---|
| Who can get it | anyone |
The 6 fields the plan's answer can hold
queried number, WhatsApp JID, WhatsApp LID, WhatsApp registration, verified name, group name