# LocateSmarter, contact us: Email finder API

> Email Append helps identify current, validated email addresses so you can improve outreach efforts, increase engagement opportunities, and build greater confidence before adding email to your strategy.

LocateSmarter's email finder API on its Contact Us plan. It returns none of the 10 key fields we check: Verification, Confidence, Catch-all domain, Where found and 6 more.
We haven't run LocateSmarter through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
LocateSmarter gives this plan's price on request. We rank 1,494 plans for email finder APIs by price. Half the plans cost $20.00 per 1,000 emails or less.
[ClearBounce's $3.20 monthly plan](https://datacircle.dev/find-email-apis/clearbounce/3-20-monthly/llms.txt) costs the least per 1,000 emails: as little as $0.00074. ClearBounce's $3.20 monthly plan covers up to 4,320,000 emails a month at no extra cost.
[ClearBounce's $4 pack](https://datacircle.dev/find-email-apis/clearbounce/4-pack/llms.txt) covers any number of emails. ClearBounce's $4 pack costs more up front than ClearBounce's $3.20 monthly plan.
[DiscoLike](https://datacircle.dev/find-email-apis/discolike/399-monthly-team-post-email-find/llms.txt), [GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-email-find/llms.txt) and [Icypeas](https://datacircle.dev/find-email-apis/icypeas/499-monthly-hypergrowth-100000-credits-a-month-post-email-search/llms.txt) are the best email finder API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/find-email-apis/locatesmarter/contact-us
- [Email finder API: 80+ providers compared on price and data](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://locatesmarter.com/contact/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: Docs on request from sales
- API key: with the plan, on https://locatesmarter.com/contact/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://locatesmarter.com/product/email-append/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: LocateSmarter (https://locatesmarter.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 0%

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## In their words

- Their pitch: Email Append helps identify current, validated email addresses so you can improve outreach efforts, increase engagement opportunities, and build greater confidence before adding email to your strategy.

## Data

- What it checks: format, mail servers, disposable domains, role addresses, mailbox
- Keep data: no API terms
- Use data: Without the prior written approval of LocateSmarter, You may not disclose the information provided on this Website or by LocateSmarter to any third-party by way of sale, lease, license, assignment, file transfer, networking or other form of disclosure.

## The call

- You send: Docs on request from sales

## About the plan

- Plan: Contact Us
- Who can get it: registered LocateSmarter clients under a Client Agreement

## The only field the plan's answer can hold

email

## LocateSmarter's plans (1)

- [LocateSmarter, contact us](https://datacircle.dev/find-email-apis/locatesmarter/contact-us/llms.txt): 0% complete

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

- Docs on request from sales: [LocateSmarter, contact us](https://datacircle.dev/find-email-apis/locatesmarter/contact-us/llms.txt)

## LocateSmarter's APIs (4)

- [LocateSmarter: email finder API pricing, 1 plan](https://datacircle.dev/find-email-apis/locatesmarter/contact-us/llms.txt)
- [LocateSmarter: phone finder API pricing, 1 plan](https://datacircle.dev/find-phone-apis/locatesmarter/contact-us/llms.txt)
- [LocateSmarter: people search API pricing, 1 plan](https://datacircle.dev/people-search-apis/locatesmarter/contact-us/llms.txt)
- [LocateSmarter: people enrichment API pricing, 1 plan](https://datacircle.dev/person-enrichment-apis/locatesmarter/contact-us/llms.txt)

## LocateSmarter: email finder API alternatives

- [DataForB2B, contact us, Platform, POST /enrich/profile, Enrich Profile, work email](https://datacircle.dev/find-email-apis/dataforb2b/contact-us-platform-post-enrich-profile-enrich-profile-work-email/llms.txt): 0% complete, 30 days
- [LeadMagic, contact us, Enterprise Security, POST /v1/batch](https://datacircle.dev/find-email-apis/leadmagic/contact-us-enterprise-security-post-v1-batch/llms.txt): 0% complete
- [SyncGTM, contact us](https://datacircle.dev/find-email-apis/syncgtm/contact-us/llms.txt): 0% complete, live
- [Zooq, contact us, Need a bigger pack?, POST /api/v1/email/find-bulk](https://datacircle.dev/find-email-apis/zooq/contact-us-need-a-bigger-pack-post-api-v1-email-find-bulk/llms.txt): 0% complete
- [Inbound Insight, contact us](https://datacircle.dev/find-email-apis/inbound-insight/contact-us/llms.txt): 0% complete

## 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://locatesmarter.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://locatesmarter.com/contact/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://locatesmarter.com/delivery-method/api/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://locatesmarter.com/product/email-append/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://locatesmarter.com/terms-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing