Datacircle

Signalmash pricing: phone validation API

Signalmash's siteThis page as plain textPhone validation API: the best of 50+ providers comparedSignalmash: phone validation API alternatives

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22% complete: 2 of the 9 fields on our checklistSee the 9 fields
$1.50per 1,000 phonesWe haven't run Signalmash through our phone validation API benchmark yet.We rank 1,266 plans for phone validation APIs by price. Half the plans cost $3.55 or less per 1,000 phones. This plan costs less per 1,000 phones than 61% of the 1,266 plans.GuGuData's CNY 124 (about $19) monthly plan is the cheapest paid plan per 1,000 phones. GuGuData's CNY 124 (about $19) monthly plan charges nothing per call. You get as many phones as GuGuData's rate limit allows. Neutrino API's On-Demand plan costs the least for 10,000 phones a month: $0.80.Trestle, Data247 and Abstract API are the best phone validation API providers in the Datacircle benchmark.
Type a number to see the cheapest Signalmash plan for that many phones. The table below then sorts the other plans by what each costs.
Plan: Launch one of Signalmash's 4 plans
Call: GET /getnumberdetails Signalmash's only call
API: Phone validation API Signalmash's only API

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 2 of the 9 fields on our checklist. Type, Carrier.
  • A monthly subscription. You pay $19 a month.
  • One call. You send DID to GET /getnumberdetails. You set lookupType to "lrn".
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

Signalmash: phone validation API alternatives

Signalmash alternatives: other phone validation API providers by price

We list other providers' plans closest to this plan in price per 1,000 phones.

This planSignalmash, $19 monthlyProWebLook, $15 packReefAPI, $15 monthly, Pro monthly, POST /phone-validate/v1/validateTelnyx, top-up from $10Xverify, $1,500 pack
$ per 1,000 phones$1.50$1.50$1.50$1.50$1.50
Completeness22%67%67%78%44%
Billingmonthlypay firstmonthlypay firstpay first
Pay$19$15$15$10$1,500
Enough foras many as you pay for10,000 calls10,000 calls a monthabout 6,666 calls1,000,000 calls
Freshnessunknownstoredstoredlivestored
Who can get itanyone who signs up at portal.signalmash.com and completes its Know Your Customer (KYC) formanyoneanyoneorganization owners of paid accounts (fraud review, card payment, verified mobile number, two-factor authentication, service 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 2026-11-08.

  1. doc.signalmash.com
  2. doc.signalmash.com/swagger-ui-init.js
  3. signalmash.com/number-intelligence
  4. signalmash.com/pricing
  5. signalmash.com/sms-api
  6. signalmash.com/terms-of-service

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
  • Carrier
  • Porting and roaming, not in the answer
  • Place, not in the answer
  • Risk, not in the answer
  • Owner, not in the answer
Price
$ per 1,000 phones$1.50
Percall
Billingmonthly
$ a month$19
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: Fed DNC Lookup · Inbound CNAM query
In their words
Their pitchValidate phone numbers, ensure compliance, and connect with the right people, all through a single, powerful lookup service.
Data
CountriesUnited States, Canada
What it checksnumbering plan, carrier
Keep datano limit
Use data[...] you have signed an Number Portability Administration Center (NPAC) user agreement for acceptable use of data in all regions. (b) you access and/or use such Services solely for purposes of (i) routing, rating or billing telephone calls, or (ii) performing network maintenance in connection with the provision of telecommunications-related services.
Plan
Pay$19
Rate limit
Batch1
Speed
Answerin the call
The call
You sendDID, lookupType "lrn"
MethodGET
Path/getnumberdetails
About the plan
PlanLaunch
Who can get itanyone who signs up at portal.signalmash.com and completes its Know Your Customer (KYC) form
The 3 fields the plan's answer can hold

LRN, carrier name, line type

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