WA Validator WhatsApp number check API pricing: POST /
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17% complete: 1 of the 6 fields on our checklistSee the 6 fields
$1.427per 1,000 phonesWe haven't run a WhatsApp number check API benchmark yet.We rank 99 plans for WhatsApp number check APIs by price. Half the plans cost $3.20 or less per 1,000 phones. This plan costs less per 1,000 phones than 60% of the 99 plans.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: Starter one of WA Validator's 5 plans
- $9.99 pack, StarterStarter$1.427 per 1,000
- $29.99 pack, BasicBasic$0.9997 per 1,000
- $49.99 pack, PlusPlus$0.714 per 1,000
- $149.99 pack, ProfessionalProfessional$0.60 per 1,000
- $449.99 pack, EnterpriseEnterprise$0.45 per 1,000
Call:
POST / one of WA Validator's 2 callsPOST /$9.99 pack, Starter$1.427 per 1,000api/ v1/ bulk-check/ POST /$9.99 pack, Starter$1.427 per 1,000api/ v1/ validate/
API: WhatsApp number check API WA Validator's only API
About this item
- Live. WA Validator asks WhatsApp about the phone number you send when you call the API.
- 1 of the 6 fields on our checklist. On WhatsApp.
- A single purchase. You pay $9.99 for 7,000 credits, enough for 7,000 results. Calls stop once your credits run out. Credits never expire.
- One call. You send
numberstoPOST /. The call returns whether each number you send is on WhatsApp.api/ v1/ bulk-check/ - Anyone can get it. Keep data: no limit. Use data: with conditions.
WA Validator: WhatsApp number check API alternatives
WA Validator 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 planWA Validator, $9.99 pack, Starter, POST /api/v1/bulk-check/ | NumDetect, $19.90 pack, Basic, POST /api/v1/bulk-jobs, Bulk check, WhatsApp Business | 2Chat, $120 monthly, Pro Plan, GET /open/whatsapp/check-number/{your-number}/{number-to-check}, Check Number, full | NumRadar, €29 monthly, Growth, POST /validate | WaliChat, $999 yearly | |
|---|---|---|---|---|---|
| $ per 1,000 phones | $1.427 | $0.30 | $1.20 | $1.305 | $1.665 |
| Completeness | 17% | 33% | 83% | 67% | 67% |
| Billing | pay first | pay first | monthly | monthly | yearly |
| Pay | $9.99 | $19.90 | $120 | €29 | $999 |
| Enough for | 7,000 results | about 66,333 results | 100,000 calls a month | 25,000 calls a month | 50,000 calls a month |
| Freshness | live | live | live | live | live |
| Who can get it | anyone | anyone who signs up, no approval step | anyone with a WhatsApp number connected to 2Chat, for use in the course of a business activity | anyone with a confirmed email address | anyone |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.
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, not in the answer
- Formats, not in the answer
- Place, not in the answer
| $ per 1,000 phones | $1.427 |
|---|---|
| Per | result |
| Billing | pay first |
| Also pays for | from the same budget: Validate Number |
|---|
| Units cap | hard |
|---|
| $ per 1,000 calls that find nothing | $1.427 |
|---|
| Their pitch | Ensure your messages reach their destination. Clean your contact lists, reduce bounce rates, and optimize your marketing campaigns with our real-time WhatsApp validation API. |
|---|
| Freshness | live |
|---|---|
| Countries | Worldwide |
| What it checks | messaging apps |
| Keep data | no limit |
| Use data | You agree NOT to use our service to: Send spam or unsolicited messages, Violate any applicable laws or regulations, Harass, abuse, or harm others, Attempt to bypass rate limits or security measures, Reverse engineer or attempt to extract source code |
| Pay | $9.99 |
|---|---|
| You get | 7,000 credits |
| Enough for | 7,000 results |
| Expires | never |
| Batch | 100 |
|---|
| Answer | in the call |
|---|
| You send | numbers |
|---|---|
| Method | POST |
| Path | /api/v1/bulk-check/ |
| Plan | Starter |
|---|---|
| Who can get it | anyone |
The 8 fields the plan's answer can hold
numbers checked, invalid numbers, total numbers, credits used, credits remaining, phone, has WhatsApp, check source