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Wawp WhatsApp number check API pricing

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33% complete: 2 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.
Type a number to see the cheapest Wawp plan for that many phones. The table below then sorts the other plans by what each costs.
Plan: Free one of Wawp's 12 plans
Call: GET /v2/contacts/check-exists Wawp's only call
API: WhatsApp number check API Wawp's only API

About this item

  • Live. Wawp asks WhatsApp about the phone number you send when you call the API.
  • 2 of the 6 fields on our checklist. On WhatsApp, WhatsApp ID.
  • Nothing to pay. Wawp limits how many calls you get but gives no number.
  • One call. You send instance_id and phone to GET /v2/contacts/check-exists. The call returns whether the number is on WhatsApp.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

Wawp: WhatsApp number check API alternatives

Wawp alternatives: other WhatsApp number check API providers by price

The table starts with Wawp's cheapest paid plan. Next come plans from other providers with the price per 1,000 phones closest to Wawp's. Each plan in the table gives live data.

Wawp, €39 yearlyCheckNumber.AI, top-up from $20, Pay as you go, POST /v1/tasks, WhatsApp CheckerWasenderAPI, $459 yearly2Chat, $100 pack, Extra requests package, GET /open/whatsapp/check-number/{your-number}/{number-to-check}, Check NumberNumDetect, $499.90 pack, Scale, POST /api/v1/bulk-jobs, Bulk check, WhatsApp
$ per 1,000 phones$0.000017$0.08$0.128$0.20$0.208
Completeness33%0%17%83%33%
Billingyearlypay firstyearlypay firstpay first
Pay€39$20$459$100$499.90
Enough for216,000,000 calls a monthas many as you pay for300,000 calls a month500,000 calls2,399,600 results
Freshnesslivelivelivelivelive
Who can get itanyoneanyoneanyone 18 years or older with a WhatsApp number to link to a session by QR codecustomers who have used up their plan's quotaanyone who signs up, no approval step

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.

  1. api.wawp.net/en/docs/v2/contacts/check-exists
  2. wawp.net/en/legal/terms-of-service
  3. wawp.net/en/lp/whatsapp-api
  4. wawp.net/en/pricing
  5. wawp.net/en/whatsapp-api
  6. wawp.net/en/whatsapp-api/rate-limit

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, not in the answer
  • WhatsApp profile, not in the answer
  • WhatsApp ID
  • Formats, not in the answer
  • Place, not in the answer
Price
$ per 1,000 phones$0.00
Percall
Billingfree
Charges
Also pays for120 other Wawp calls
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchThe /v2/contacts/check-exists endpoint is your first line of defense against low-quality data. It queries the WhatsApp Global Directory to verify if a specific MSISDN (phone number) corresponds to an active WhatsApp account.
Data
Freshnesslive
What it checksmessaging apps
Keep datano limit
Use dataThe Service is intended solely for lawful purposes. You may not use the Service for any illegal or unauthorized purpose, and you agree to comply with all applicable laws and regulations. [...] you acknowledge and agree to comply with the WhatsApp terms of service [...]. In addition to all other terms in this Agreement, you may not use the Service to: Promote, host, or otherwise facilitate IPTV services or content that infringe upon copyright, trademark, or other intellectual property rights. Distribute or promote any content or activities that violate any trademark or other intellectual property rights. Distribute or promote any content or engage in any activities that go beyond the permissible boundaries of Islamic law, including but not limited to content deemed immoral or haram, gambling-related services, or other activities strictly prohibited under Islamic principles. Sell or promote subscriptions to video streaming platforms such as Shahid, Netflix, Amazon Prime, Disney+, or any similar services. Sell or promote music subscription platforms such as YouTube Music, Anghami, Spotify, or any similar services. Sell or promote smoking-related products, including vaping devices, coils, or any derivatives. Sell or promote sexual services or products of any kind. Promote or deal with gambling or betting websites, or anything similar. Promote financial products or services involving interest (riba), including certificates of deposit, bonds, loans, credit cards, installment plans or treasury bills, or any other financial products or services involving interest (riba). [...] The merchant (the Service user) represents and warrants that they are solely responsible for obtaining explicit, legally valid opt-in consent from all recipients before transmitting any automated or marketing communications through WhatsApp or Email using the Service. Broad-scale unsolicited messaging (Spam) is strictly prohibited. [...] Transmitting malicious files, shell codes, database injection commands, or raw scripts targeting the compromise of our networks is strictly prohibited.
Plan
Pay$0
Rate limit
Batch1
Speed
Answerin the call
The call
You sendinstance_id, phone
MethodGET
Path/v2/contacts/check-exists
About the plan
PlanFree
Who can get itanyone
The 2 fields the plan's answer can hold

registered on WhatsApp, JID

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