# Tracerfy, top-up from $20: Phone validation API

> Synchronous phone intelligence endpoint. Send one phone object or an array of up to 15 phone objects and get back line type, carrier, last-seen date, returned DNC/TCPA flags, returned state DNC codes, contactability, and light associated-person context.

Tracerfy's phone validation API on its Pay as you go plan. It costs $100.00 per 1,000 phones. It returns 4 of the 9 key fields we check: Number, Type, Carrier, Risk.
We haven't run Tracerfy through [our phone validation API benchmark](https://datacircle.dev/best-phone-validation-api.txt) yet.
Half of the 768 plans we rank by price cost $3.60 per 1,000 phones or less. This plan costs less per 1,000 phones than 1% of the 768 plans.
[Botoi's $199 monthly plan](https://datacircle.dev/validate-phone-apis/botoi/199-monthly/llms.txt) 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](https://datacircle.dev/validate-phone-apis/data247/12-pack-membership-get-v3-0-verify247-phone/llms.txt), [Foxentry](https://datacircle.dev/validate-phone-apis/foxentry/top-up-pay-as-you-go-post-phone-validate-validate-phone-number-extended/llms.txt) and [HLR Lookups](https://datacircle.dev/validate-phone-apis/hlr-lookups/top-up-1-1m-post-hlr-lookup/llms.txt) are the best phone validation API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-phone-apis/tracerfy/top-up-from-20
- [Phone validation API: 40+ providers compared](https://datacircle.dev/best-phone-validation-api.txt)
- Get it: https://www.tracerfy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Request: `POST https://tracerfy.com/v1/api/phone/verify/`
- API key: with the plan, on https://www.tracerfy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Its API docs: https://www.tracerfy.com/skip-tracing-api-documentation/tag/phone-verification-dnc/POST/v1/api/phone/verify?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Sold by: Tracerfy (https://www.tracerfy.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 44%
- Number: ✓
- Type: ✓
- Carrier: ✓
- Risk: ✓

## Price

- $ per 1,000 phones: $100.00
- Per: result
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Batch Trace · Instant Trace Lookup · Enhanced Trace Lookup · Parcel ID (APN) Batch Trace · Parcel ID (APN) Lookup · DNC Scrub · DNC Scrub from a Trace · DNC Lookup · DNC Scrub (v1) · DNC Scrub from a Trace (v1) · DNC Lookup (v1) · Build a Lead List · Property Lookup · TraceAI Assist · Create a Monitor

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Synchronous phone intelligence endpoint. Send one phone object or an array of up to 15 phone objects and get back line type, carrier, last-seen date, returned DNC/TCPA flags, returned state DNC codes, contactability, and light associated-person context.

## Data

- Countries: United States
- Keep data: no limit
- Use data: Data obtained through Tracerfy is licensed for Customer's internal business use and lawful delivery to Customer's contracted end users only. Customer may NOT resell, redistribute, sublicense, or share data with third parties without express written permission from Tracerfy, and may NOT offer Tracerfy data as a standalone data feed, database, directory, or raw data resale product. Customer must include equivalent use restrictions in its agreements with any end users who receive Tracerfy data. [...] Data provided by Tracerfy may NOT be used for: Credit decisions or eligibility determinations, Employment screening or background checks, Insurance underwriting or eligibility, Tenant screening or housing decisions, Debt collectability, consumer risk, or adverse-action decisions, Any purpose regulated under FCRA [...] PROHIBITED USES - Customers may NOT use Tracerfy data for: Robocalling or autodialed calls without proper consent, Telemarketing to numbers on DNC registries without legal exemption, Harassment, threats, or illegal activities, Stalking, coercion, intimidation, or pressure tactics involving property owners, relatives, associates, employers, or other third parties, Using relatives, associated persons, employer data, or public-record indicators for background screening, eligibility decisions, debt collectability, or adverse action, Any purpose that violates TCPA, FDCPA, FCRA, or state consumer protection laws, Reselling, redistributing, or sharing data with third parties, Offering Tracerfy data as a standalone data feed, database, directory, sublicensed product, or raw data resale product, Automated scraping or harvesting of Tracerfy's website or services, Reverse engineering or attempting to access source code, Transmitting malware, viruses, or harmful code

## Plan

- Pay: $20
- Expires: never

## Rate limit

- Per second: 8.33
- Batch: 15

## Speed

- Answer: in the call

## The call

- You send: phone, Content-Type header "application/json"
- Method: POST
- Path: /v1/api/phone/verify/

## About the plan

- Plan: Pay as you go
- Who can get it: anyone

## The 15 fields the plan's answer can hold

phone, hit, line type, carrier, last seen, DNC flag, TCPA flag, state DNC codes, contactable, associated persons count, associated persons, credits deducted, request ID, timestamp, API version

## Tracerfy's plans (5)

- [Tracerfy, top-up from $20](https://datacircle.dev/validate-phone-apis/tracerfy/top-up-from-20/llms.txt): $100.00 per 1,000, 44% complete
- [Tracerfy, $700 monthly](https://datacircle.dev/validate-phone-apis/tracerfy/700-monthly/llms.txt): $70.00 per 1,000, 44% complete
- [Tracerfy, $1,500 monthly](https://datacircle.dev/validate-phone-apis/tracerfy/1500-monthly/llms.txt): $60.00 per 1,000, 44% complete
- [Tracerfy, $3,000 monthly](https://datacircle.dev/validate-phone-apis/tracerfy/3000-monthly/llms.txt): $50.00 per 1,000, 44% complete
- [Tracerfy, contact us](https://datacircle.dev/validate-phone-apis/tracerfy/contact-us/llms.txt): 44% complete

## Tracerfy's calls for this API (1)

- `POST /v1/api/phone/verify/`: [Tracerfy, top-up from $20](https://datacircle.dev/validate-phone-apis/tracerfy/top-up-from-20/llms.txt)

## Tracerfy's APIs (2)

- [Tracerfy: reverse email lookup API pricing, 2 plans, POST /v1/api/email-append/](https://datacircle.dev/reverse-email-lookup-apis/tracerfy/top-up-pay-as-you-go-post-v1-api-email-append/llms.txt)
- [Tracerfy: reverse email lookup API pricing, 2 plans, POST /v1/api/reverse-email-append/lookup/](https://datacircle.dev/reverse-email-lookup-apis/tracerfy/top-up-pay-as-you-go-post-v1-api-reverse-email-append-lookup/llms.txt)
- [Tracerfy: phone validation API pricing, 5 plans](https://datacircle.dev/validate-phone-apis/tracerfy/top-up-from-20/llms.txt)

## Tracerfy: phone validation API alternatives

- [Postcoder, £27 pack](https://datacircle.dev/validate-phone-apis/postcoder/27-pack/llms.txt): $86.411 per 1,000, 56% complete, live
- [Loqate, €75 pack](https://datacircle.dev/validate-phone-apis/loqate/75-pack/llms.txt): $96.776 per 1,000, 78% complete, live
- [SearchBug, top-up from $10, Monthly, Complete Phone Verification Number](https://datacircle.dev/validate-phone-apis/searchbug/top-up-from-10-monthly-complete-phone-verification-number/llms.txt): $100.00 per 1,000, 44% complete
- [Data8, £1,000 pack, 25,000 credits, POST /PhoneValidation/IsValid.json, IsValid, IncludeUSStatus](https://datacircle.dev/validate-phone-apis/data8/1000-pack-25000-credits-post-phonevalidation-isvalid-json-isvalid-includeusstatus/llms.txt): $106.68 per 1,000, 56% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://app.fastappend.com/api-docs/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://tracerfy.com/email-append?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.tracerfy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.tracerfy.com/skip-tracing-api-documentation/download.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.tracerfy.com/skip-tracing-api-documentation/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.tracerfy.com/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing