Work in progress Learn More

Datacircle

Wassenger pricing: phone validation API, POST /numbers/validate

Wassenger's sitellms.txtPhone validation API: 40+ providers comparedWassenger: phone validation API alternatives

Is Wassenger yours? Write to us about this page. We invite selected tool providers to our WhatsApp group.

44% complete: 4 of the 9 key fields we checkSee the 9 fields
$39.90 monthly, Platform Professional, POST /numbers/validateWe haven't run Wassenger through our phone validation API benchmark yet.This plan costs $39.90 a month. We rank 888 plans for phone validation APIs by price. Half the plans cost $3.376 per 1,000 phones or less.Botoi's $199 monthly plan is the cheapest paid plan per 1,000 phones: as little as $0.0066. Botoi's $199 monthly plan covers up to 1,000,000 phones a day.Data247, Foxentry and HLR Lookups are the best phone validation API providers in the Datacircle benchmark.
Plan: Platform Professional one of Wassenger's 6 plans
Call: POST /numbers/validate one of Wassenger's 2 calls
API: Phone validation API Wassenger's only API

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 9 key fields we check. Formats, Validity, Type, Place.
  • A monthly subscription. You pay $39.90 a month.
  • One call. You send numbers[].phone to POST /numbers/validate. You can also send country, prefix, numbers[].country and numbers[].prefix. The call returns whether each number you send is valid.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

Wassenger: phone validation API alternatives

Wassenger alternatives: every phone validation API provider ranked

We list other providers' plans billed monthly.

This planWassenger, $39.90 monthly, Platform Professional, POST /numbers/validateClearoutPhone, $31 monthly, Monthly 5,000 credits, POST /v1/phonenumber/bulk, Bulk Phone Number Validation, smart modeLookify, $199 monthlyPersona, $250 monthlySEON, $699 monthlysmsmode, €499 monthly
Completeness44%44%56%56%56%33%
Billingmonthlymonthlymonthlymonthlymonthlymonthly
Pay$39.90$31$199$250$699€499
Who can get itanyone 18 or older with a WhatsApp or WhatsApp Business number to connect by QR code or through the WhatsApp Business APIanyoneanyone aged 18 or overanyonebusinesses onlyanyone ordering for professional purposes who is of legal age and can prove their professional activity on request

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. api.wassenger.com/v1/spec
  2. app.wassenger.com/docs/
  3. wassenger.com/number-validator
  4. wassenger.com/pricing
  5. wassenger.com/terms

Product details

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

  • Number, not in the answer
  • Formats
  • Validity
  • Type
  • Carrier, not in the answer
  • Porting and roaming, not in the answer
  • Place
  • Risk, not in the answer
  • Owner, not in the answer
Price
Billingmonthly
$ a month$39.90
Aggregators
Aggregatorsnone
Charges
Also pays for200 other calls
In their words
Their pitchWassenger API validates phone numbers in bulk, checks WhatsApp existence, fetches profile photos and 200+ more things — same endpoint our console uses.
Data
What it checksnumbering plan
Keep datano limit
Use data3.4 You agree, as a customer, not to license, resell, lease, transfer or distribute the service to any third party.
Plan
Pay$39.90
Rate limit
Batch1,000
Speed
Answerin the call
The call
You sendnumbers[].phone. Optional: country, prefix, numbers[].country, numbers[].prefix
MethodPOST
Path/numbers/validate
About the plan
PlanPlatform Professional
Who can get itanyone 18 or older with a WhatsApp or WhatsApp Business number to connect by QR code or through the WhatsApp Business API
The 12 fields the plan's answer can hold

valid, input, normalized phone number, WhatsApp ID, line type, country code, country phone prefix, local format, national format, international format, valid count, invalid count

Best GTM APIs