Datacircle

Neutrino API: 7 phone validation API plans

Neutrino API's sitellms.txt
$0.00per 1,000 phones
Plan: Free one of Neutrino API's 7 plans
Call: GET /phone-validate one of Neutrino API's 2 calls

About this item

  • Freshness. Neutrino API doesn't say how fresh an answer is.
  • Nothing to pay.
  • One call. You send number to GET /phone-validate. Optional: country-code, ip. The call returns whether the number is valid.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

Compare with similar plans

Other providers' plans with the closest prices per 1,000.

This planNeutrino API, freeNumLookupAPI, free, Free, POST /v1/validateRealPhoneValidation, freeTrestle, freeTwilio, free
$ per 1,000$0.00$0.00$0.00$0.00$0.00
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough fornot published100 results a month100 calls, once25 calls, once100 calls, once
Freshnessnot publishedstoredlivestoredlive
Who can get itanyoneanyoneverifiable businesses, one trial a company, not with a free email addresscompanies, with a business email addressnew accounts of businesses and professionals, in the trial's countries, for 30 days

Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-18.

  1. neutrinoapi.com/api/api-basics/
  2. neutrinoapi.com/api/api-errors/
  3. neutrinoapi.com/api/hlr-lookup/
  4. neutrinoapi.com/api/openapi-3.1.json
  5. neutrinoapi.com/api/phone-validate/
  6. neutrinoapi.com/plans/
  7. neutrinoapi.com/pricing/
  8. neutrinoapi.com/terms-and-conditions/

Product details

We list each column of this plan's row on the sheet that has a value.

Price
$ per 1,000$0.00
Billingfree
Charges
Percall
Not found
$ per 1,000$0.00
In their words
Their pitchParse, validate and get location information about a phone number
Data
Keep datano limit
Use dataThe user may create derivative products using our APIs including the data returned from our APIs with the exception of 4.2 below. [...] The user may not distribute, resell or transfer bulk API data to anyone other than the Licensee. Bulk API data is any data returned from any API which includes more than one single data record. [...] as well as any bulk data obtained by storing API response data on your own systems. [...] The user may not embed our APIs into client-side (e.g. JavaScript), desktop or mobile software without the protection of a server-side process or strong encryption. [...] The user may not allow anyone other than Licensee, Licensee’s employees, Licensee’s contractors or Licensee’s vendors to access our APIs or data without the suppliers express written permission.
Plan
Pay$0
Expiresrefreshed at midnight in your account's timezone setting
Rate limit
Per second500
Concurrent250
Batch1
Speed
Answerin the call
The call
You sendnumber. Optional: country-code, ip
MethodGET
Path/phone-validate
About the plan
PlanFree
Who can get itanyone
The 14 fields in the plan's answer

valid, line type, mobile, carrier, location, country, country code, country ISO3 code, currency code, country calling code, international format, local format, error code, error message