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Whapi.Cloud WhatsApp number check API pricing

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17% complete: 1 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 Whapi.Cloud plan for that many phones. The table below then sorts the other plans by what each costs.
Plan: Developer Sandbox one of Whapi.Cloud's 3 plans
Call: POST /contacts Whapi.Cloud's only call
API: WhatsApp number check API Whapi.Cloud's only API

About this item

  • Stored. Whapi.Cloud may answer from Whapi.Cloud's stored data instead of asking WhatsApp. Whapi.Cloud doesn't say how old the data is.
  • 1 of the 6 fields on our checklist. WhatsApp ID.
  • Nothing to pay. You get 30 linked accounts a day, enough for 30 results. Calls stop once your units run out.
  • One call. You send contacts to POST /contacts. You can also send force_check. The call returns whether each number you send is on WhatsApp.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

Whapi.Cloud: WhatsApp number check API alternatives

Whapi.Cloud alternatives: other WhatsApp number check API providers by price

We list other providers' plans closest to this plan in price per 1,000 phones.

This planWhapi.Cloud, freeWhatsMCP, freeGreen API, freeWhatsScale, freeWSAPI, free trial, POST /users/check
$ per 1,000 phones$0.00$0.00$0.00$0.00$0.00
Completeness17%67%50%50%33%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough for30 results a dayno limit100 calls a monthnot publishednot published
Freshnessstoredlivestoredlivelive
Who can get itanyone with a phone with WhatsApp Business or regular WhatsApp to link to a channel by QR codeanyone 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 linkanyoneanyone aged 18 or over with a WhatsApp account on a phone they own or controlnew users

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

  1. panel.whapi.cloud/yaml/openapi.yaml
  2. support.whapi.cloud/help-desk/faq/checking-if-the-number-has-whatsapp
  3. whapi.cloud
  4. whapi.cloud/demo
  5. whapi.cloud/price
  6. whapi.cloud/terms
  7. whapi.cloud/whatsapp-check-numbers
  8. whapi.readme.io/reference/checkphones

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • On WhatsApp, not in the answer
  • 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
Perresult
Billingfree
Charges
Also pays forfrom the same budget: 187 other Whapi.Cloud calls: 1,000 API requests per month
Overage
Units caphard
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchYour CRM, scripts, or automations need to know which numbers can receive WhatsApp — without sending a message.
Data
Freshnessstored
CountriesWorldwide
What it checksmessaging apps
Keep datano limit
Use data9.5. Prohibited Conduct: While using our Service, you agree not to engage in any activities that could interfere with other users' experience or the functioning of the Service. Prohibited actions include, but are not limited to: Impersonating others. Collecting personal information about other users without consent. Intimidating or harassing other users. Creating an account if you are under 13 years of age. Circumventing our security measures. [...] 9.6. Legal Compliance: You are obligated to comply with all legal requirements, including: Copyright laws. Intellectual property rights. Personal rights. International laws. Only transmitting information to users who have consented to receive it. [...] 9.9. Messaging Restrictions: These requirements are mandatory for sending any messages using Whapi.Cloud. It is prohibited to: Send spam or unsolicited bulk messages without valid recipient consent. Transmit unlawful, fraudulent, defamatory, or abusive content. Violate applicable anti-spam, data protection, or consumer protection laws. Reverse engineer, decompile, or attempt to extract source code or algorithms from the Service. Share, resell, or sublicense API access or credentials to third parties without prior written authorization from Provider. Overload, disrupt, or interfere with the security or availability of the Service or Provider's infrastructure. Transmit content that infringes third-party intellectual property or privacy rights. Use the Service to build or benchmark a competing product or service.
Plan
Pay$0
You get30 linked accounts a day
Enough for30 results a day
Speed
Answerin the call
The call
You sendcontacts. Optional: force_check
MethodPOST
Path/contacts
About the plan
PlanDeveloper Sandbox
Who can get itanyone with a phone with WhatsApp Business or regular WhatsApp to link to a channel by QR code
The 3 fields the plan's answer can hold

input, status, WhatsApp ID

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