CampaignHQ pricing: phone validation API
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44% complete: 4 of the 9 fields on our checklistSee the 9 fields
Contact usWe haven't run CampaignHQ through our phone validation API benchmark yet.CampaignHQ gives this plan's price on request. We rank 1,266 plans for phone validation APIs by price. Half the plans cost $3.55 or less per 1,000 phones.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.
Plan: Talk to sales CampaignHQ's only plan
Call: Docs on request from sales CampaignHQ's only call
API: Phone validation API CampaignHQ's only API
About this item
- Freshness. We don't know how fresh this plan's data is.
- 4 of the 9 fields on our checklist. Validity, Type, Carrier, Place.
- No public price. You ask CampaignHQ for one.
- One call. CampaignHQ's sales team gives you the call's docs when you ask. The call returns whether each number you send is valid.
- Who can get it: anyone 18 or older who can enter into contracts and registers an account. Keep data: no API terms. Use data: no API terms.
CampaignHQ: phone validation API alternatives
CampaignHQ alternatives: other phone validation API providers by price
We list other providers' plans with no public price. These plans come closest to this plan in number of key fields.
| This planCampaignHQ, contact us | Trestle, contact us, Enterprise, GET /2.0/real_contact, Real Contact API, full | HLR Lookups, contact us, Postpaid account, POST /mnp-lookups | CallerAPI, contact us, Enterprise transparency $40,000+, GET /api/network-lookup/{phone} | Addressfinder, contact us | |
|---|---|---|---|---|---|
| Completeness | 44% | 44% | 44% | 44% | 44% |
| Billing | contact | contact | contact | contact | contact |
| Enough for | not published | not published | not published | 50,000,000 calls a month | not published |
| Freshness | unknown | stored | live | live | live |
| Who can get it | anyone 18 or older who can enter into contracts and registers an account | companies, with a business email address | verified businesses, subject to approval | anyone who agrees terms with CallerAPI sales ("Exact terms are set in your agreement") | anyone verifying data for their business purposes, one Addressfinder account per business |
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.
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
- Type
- Carrier
- Porting and roaming, not in the answer
- Place
- Risk, not in the answer
- Owner, not in the answer
| Billing | contact |
|---|
| Aggregators | none |
|---|
| Their pitch | Call validation from your services behind authentication. CampaignHQ exposes APIs suited for signup flows, imports, and messaging pipelines without exposing credentials in the browser. |
|---|
| What it checks | numbering plan |
|---|---|
| Keep data | no API terms |
| Use data | no API terms |
| Answer | in the call |
|---|
| You send | Docs on request from sales |
|---|
| Plan | Talk to sales |
|---|---|
| Who can get it | anyone 18 or older who can enter into contracts and registers an account |
The 5 fields the plan's answer can hold
valid number, phone type, carrier, country, cleansed phone number in E.164