Fonnte pricing: phone validation API
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0% complete: none of the 9 key fields we checkSee the 9 fields
$0.00per 1,000 phonesWe haven't run Fonnte through our phone validation API benchmark yet.This plan is free. 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: Free one of Fonnte's 8 plans
- FreeFree$0.00 per 1,000
- $2.50 monthlyLite
- $6 monthlyRegular
- $10 monthlyRegular Pro
- $13 monthlySuper
- $14 monthlyMaster
- $22 monthlyAdvanced
- $29 monthlyUltra
Call:
POST / Fonnte's only callAPI: Phone validation API Fonnte's only API
About this item
- Live. Fonnte checks the phone number you send when you call the API.
- None of the 9 key fields we check: Number, Formats, Validity, Type and 5 more.
- Nothing to pay. You get 1,000 requests a month.
- One call. You send
targettoPOST /. You can also sendvalidate countryCode. - Who can get it: anyone with a WhatsApp number, regular or Business, to connect to a device. Keep data: no limit. Use data: any.
Fonnte: phone validation API alternatives
Fonnte alternatives: every phone validation API provider ranked
We list other providers' plans closest to this plan in price per 1,000 phones. Each plan in the table gives live data.
| This planFonnte, free | Foxentry, free trial, POST /phone/validate, Validate phone number (extended) | HLR Lookups, free, 100 free lookups, POST /hlr-lookups | seven.io, free test credit, GET /api/lookup/hlr | HLR Lookup, free, 200 free credits, POST /batches/{id}/sourcejson, Bulk uploads via API | |
|---|---|---|---|---|---|
| $ per 1,000 phones | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Completeness | 0% | 56% | 56% | 78% | 89% |
| Billing | free | free | free | free | free |
| Pay | $0 | $0 | $0 | $0 | $0 |
| Enough for | not published | not published | 100 results, once | not published | 200 results, once |
| Freshness | live | live | live | live | live |
| Who can get it | anyone with a WhatsApp number, regular or Business, to connect to a device | anyone who signs up and creates an API project | new accounts | new accounts of traders: the customer assures that he is a trader and that the short messages are sent as part of his business | new accounts with a business email address |
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.
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, not in the answer
- Validity, not in the answer
- Type, not in the answer
- Carrier, not in the answer
- Porting and roaming, not in the answer
- Place, not in the answer
- Risk, not in the answer
- Owner, not in the answer
| $ per 1,000 phones | $0.00 |
|---|---|
| Billing | free |
| Aggregators | none |
|---|
| Also pays for | Sending API Messages |
|---|
| $ per 1,000 | $0.00 |
|---|
| Their pitch | Check if a number is registered on whatsapp. |
|---|
| Freshness | live |
|---|---|
| What it checks | messaging apps |
| Keep data | no limit |
| Use data | any |
| Pay | $0 |
|---|---|
| You get | 1,000 requests a month |
| Batch | 500 |
|---|
| Answer | in the call |
|---|
| You send | target. Optional: countryCode |
|---|---|
| Method | POST |
| Path | /validate |
| Plan | Free |
|---|---|
| Who can get it | anyone with a WhatsApp number, regular or Business, to connect to a device |
The 3 fields the plan's answer can hold
registered numbers, not registered numbers, request status