Datacircle

ProWebLook Phone validation API pricing

ProWebLook's siteThis page as plain textPhone validation API in 2026: the best of 60+ comparedProWebLook: phone validation API alternatives

Is ProWebLook yours? Write to us about our scores for this plan. We invite selected tool providers to our WhatsApp group.

67% complete: 6 of the 9 fields on our checklistSee the 9 fields
$9.98per 1,000 phonesIn our phone validation API benchmark, this plan scores 0.0 out of 100. ProWebLook ranks 50th of 64 providers.We rank 1,393 plans for phone validation APIs by price. Half the plans cost $3.334 or less per 1,000 phones. This plan costs less per 1,000 phones than 26% of the 1,393 plans. ProWebLook has no free phone validation API plan. 293 phone validation API plans on our price sheet are free. Trestle has a free plan with 25 calls in total. Trestle is the best phone validation API in our benchmark.Linq's $260 monthly plan is the cheapest paid plan per 1,000 phones. Linq's phone validation API costs nothing beyond the plan price. Keyronne's pay-as-you-go plan costs the least for 10,000 phones a month: $0.20.Trestle, Signal House and Data247 are the best phone validation API providers in the Datacircle benchmark.
Type a number to see the cheapest ProWebLook plan for that many phones. The table below then sorts the other plans by what each costs.
Plan: Phone Validation One-Time 500 one of ProWebLook's 15 plans
Call: GET /phonevalidation ProWebLook's only call for this API
API: Phone validation API one of ProWebLook's 7 APIs

About this item

  • Stored. ProWebLook may answer from ProWebLook's stored data instead of asking the carrier. ProWebLook doesn't say how old the data is.
  • 6 of the 9 fields on our checklist. Number, Formats, Validity, Type, Carrier, Place.
  • A single purchase. You pay $4.99 for 500 credits, enough for 500 calls. Credits never expire.
  • One call. You send phone_number to GET /phonevalidation. You can also send country_code. The call returns whether the number is valid.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

ProWebLook: phone validation API alternatives

ProWebLook 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 stored data. We also show the QuantAgentShop plan. Its price is farther from this plan's price.

This planProWebLook, $4.99 packQuantAgentShop, pay as you goRinger (Telique), top-up from $10, Paid, GET /v1/telique/lrn/{phone_number}Facts402, pay as you goXverify, $5 packYepAPI, top-up
$ per 1,000 phones$9.98$9.90$10.00$10.00$10.00$10.00
Completeness67%56%33%67%44%44%
Billingpay firstpay as you gopay firstpay as you gopay firstpay first
Pay$4.99per call$10per call$5any amount
Enough for500 callsas many as you pay foras many as you pay foras many as you pay for500 callsas many as you pay for
Freshnessstoredstoredstoredstoredstoredstored
Who can get itanyoneanyone, with no account or API key, paying each call in USDC on Base (x402)anyone with an account who adds a payment method and fundsanyone with a wallet paying USDC on Base (x402 v2), with no account or API keyanyoneanyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-27.

  1. docs.proweblook.com/api-reference/phone-validation
  2. docs.proweblook.com/authentication.md
  3. docs.proweblook.com/introduction.md
  4. proweblook.com/generic/terms_conditions
  5. proweblook.com/linkedin-scraper
  6. proweblook.com/openapi.json
  7. proweblook.com/phone-number-validator
  8. proweblook.com/pricing

Product details

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

  • Number
  • Formats
  • Validity
  • Type
  • Carrier
  • Porting and roaming, not in the answer
  • Place
  • Risk, not in the answer
  • Owner, not in the answer
Score
Overall score0.0. We give it 0 overall because its Accuracy score is 0.
Price score13
Accuracy score0
Cost to get started score93
Bundle score0
Performance score0. We could not measure how fast this provider answers a call, so we count it as 0.
Price
$ per 1,000 phones$9.98
Percall
Billingpay first
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
In their words
Their pitchValidate and enrich a phone number with carrier, line type, location, timezone, and more.
Data
Freshnessstored
CountriesWorldwide
What it checksnumbering plan
Keep datano limit
Use dataHowever, unless we expressly state otherwise, your rights do not include: (i) publicly performing or publicly displaying the Service, (ii) modifying or otherwise making any derivative uses of the Service or any portion thereof, (iii) using any data mining, robots or similar data gathering or extraction methods, (iv) downloading (other than page caching) of any portion of the Service or any information contained therein, (v) reverse engineering or accessing the Service in order to build a competitive product or service, or (vi) using the Service other than for its intended purposes.
Plan
Pay$4.99
You get500 credits
Enough for500 calls
Expiresnever
Rate limit
Batch1
Speed
Answerin the call
The call
You sendphone_number. Optional: country_code
MethodGET
Path/phonevalidation
About the plan
PlanPhone Validation One-Time 500
Who can get itanyone
The 13 fields the plan's answer can hold

valid, formatted number, line type, carrier, location, country calling code, country code, country, national format, international format, timezone, rate limit remaining, rate limit reset seconds

Best GTM APIs