# DealSignal, $5,988 yearly, Starter, POST /api/v1/lead_enrichments: Email finder API

> Submit a bulk list of contacts, receive verified emails, phones, titles, and company data.

DealSignal's Starter plan lets you call the email finder API. DealSignal's docs list 6 of the 10 fields on our checklist: Verification, Name, Job title, Company, LinkedIn URL, Location.
We haven't run DealSignal through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
This plan costs $5,988 a year. We rank 1,683 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) is the cheapest paid plan per 1,000 emails. ClearBounce's $3.20 monthly plan charges nothing per call. You get as many emails as ClearBounce's rate limit allows.
[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.
[GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-email-find/llms.txt), [DiscoLike](https://datacircle.dev/find-email-apis/discolike/399-monthly-team-post-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/dealsignal/5988-yearly-starter-post-api-v1-lead-enrichments
- [Email finder API: the best of 90+ providers compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://www.dealsignal.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://app.dealsignal.com/api/v1/lead_enrichments`
- API key: with the plan, on https://www.dealsignal.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://docs.dealsignal.com/api-reference/lead-enrichment/create-lead-enrichment-job?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: DealSignal (https://www.dealsignal.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 60%
- Verification: ✓
- Name: ✓
- Job title: ✓
- Company: ✓
- LinkedIn URL: ✓
- Location: ✓

## Price

- Per: result
- Billing: yearly
- $ a month: $499

## Strengths

- Strengths: bounces refunded

## Aggregators

- Aggregators: none

## Bounce

- Bounce refund: the account is credited when you report an inaccuracy with a button in the platform

## In their words

- Their pitch: Submit a bulk list of contacts, receive verified emails, phones, titles, and company data.

## Data

- Countries: Worldwide
- Keep data: no limit
- Use data: Customer will not, directly or indirectly: (i) access or use the Services for any purpose except Customer’s own sales, marketing, recruiting, business development, or customer support activities, [...] (v) resell or sublicense the Services or use the Services or any software related thereto for timesharing or service bureau purposes or otherwise for the benefit of a third party, [...] (ix) use the Services for the purpose of compiling, supplementing or amending any mailing list, business directory, or like compilation of information that is distributed to a third party, (x) use the Services to market products or services of any kind to individual consumers, (xi) use the Services in evaluating any consumer with respect to credit worthiness, a financial, insurance or employment decision, or with respect to eligibility for any government-granted license or benefit, (xii) access the Services in order to build a competitive product or service, or copy any features or functions of the Services, [...] (xv) disclose to any third party any performance information or analysis relating to the Services

## Plan

- Pay: $5,988

## Speed

- Answer: by polling

## The call

- You send: lead_enrichments.name, lead_enrichments.source_type "from_json", lead_enrichments.match_field "name", "email" or "linkedin_url", lead_enrichments.lead_data.keys, lead_enrichments.lead_data.values. Optional: lead_enrichments.append_company_data, lead_enrichments.contact_profile_only, lead_enrichments.is_full_prospect_profile, lead_enrichments.direct_dial, lead_enrichments.contact_refresh_time, lead_enrichments.flag_if_lead_changed_company, lead_enrichments.flag_if_lead_changed_title, lead_enrichments.webhook
- Method: POST
- Path: /api/v1/lead_enrichments

## About the plan

- Plan: Starter
- Who can get it: anyone

## The 24 fields the plan's answer can hold

contact ID, first name, last name, title, company name, company website, LinkedIn URL, seniority, department, industry, location, country, state, city, skills, previous positions, current positions, profile completeness, enriched by, last updated, changed company, changed title, email, email status

## DealSignal's plans (7)

- [DealSignal, $5,988 yearly, Starter, POST /api/v1/lead_enrichments](https://datacircle.dev/find-email-apis/dealsignal/5988-yearly-starter-post-api-v1-lead-enrichments/llms.txt): 60% complete
- [DealSignal, contact us, Professional, POST /api/v1/lead_enrichments, 12,000 credits](https://datacircle.dev/find-email-apis/dealsignal/contact-us-professional-post-api-v1-lead-enrichments-12000-credits/llms.txt): 60% complete
- [DealSignal, contact us, Professional, POST /api/v1/lead_enrichments, 25,000 credits](https://datacircle.dev/find-email-apis/dealsignal/contact-us-professional-post-api-v1-lead-enrichments-25000-credits/llms.txt): 60% complete
- [DealSignal, contact us, Professional, POST /api/v1/lead_enrichments, 50,000 credits](https://datacircle.dev/find-email-apis/dealsignal/contact-us-professional-post-api-v1-lead-enrichments-50000-credits/llms.txt): 60% complete
- [DealSignal, contact us, Enterprise, POST /api/v1/lead_enrichments, 75,000 credits](https://datacircle.dev/find-email-apis/dealsignal/contact-us-enterprise-post-api-v1-lead-enrichments-75000-credits/llms.txt): 60% complete
- [DealSignal, contact us, Enterprise, POST /api/v1/lead_enrichments, 100,000 credits](https://datacircle.dev/find-email-apis/dealsignal/contact-us-enterprise-post-api-v1-lead-enrichments-100000-credits/llms.txt): 60% complete
- [DealSignal, contact us, Enterprise, POST /api/v1/lead_enrichments, 500,000 credits](https://datacircle.dev/find-email-apis/dealsignal/contact-us-enterprise-post-api-v1-lead-enrichments-500000-credits/llms.txt): 60% complete

## DealSignal's calls for this API (4)

- `POST /api/v1/contact_profile_refresh_requests`, Create a Contact Profile Refresh Request (premium tier): [DealSignal, $5,988 yearly, Starter, POST /api/v1/contact_profile_refresh_requests, Create a Contact Profile Refresh Request (premium tier)](https://datacircle.dev/find-email-apis/dealsignal/5988-yearly-starter-post-api-v1-contact-profile-refresh-requests-create-a-contact-profile-refresh-request-premium-tier/llms.txt)
- `POST /api/v1/contact_profile_refresh_requests`, Create a Contact Profile Refresh Request (quick tier): [DealSignal, $5,988 yearly, Starter, POST /api/v1/contact_profile_refresh_requests, Create a Contact Profile Refresh Request (quick tier)](https://datacircle.dev/find-email-apis/dealsignal/5988-yearly-starter-post-api-v1-contact-profile-refresh-requests-create-a-contact-profile-refresh-request-quick-tier/llms.txt)
- `POST /api/v1/contact_profile_refresh_requests`, Create a Contact Profile Refresh Request (standard tier): [DealSignal, $5,988 yearly, Starter, POST /api/v1/contact_profile_refresh_requests, Create a Contact Profile Refresh Request (standard tier)](https://datacircle.dev/find-email-apis/dealsignal/5988-yearly-starter-post-api-v1-contact-profile-refresh-requests-create-a-contact-profile-refresh-request-standard-tier/llms.txt)
- `POST /api/v1/lead_enrichments`: [DealSignal, $5,988 yearly, Starter, POST /api/v1/lead_enrichments](https://datacircle.dev/find-email-apis/dealsignal/5988-yearly-starter-post-api-v1-lead-enrichments/llms.txt)

## DealSignal's APIs (3)

- [DealSignal: people enrichment API pricing, 7 plans, POST /api/v1/contact_profile_refresh_requests](https://datacircle.dev/person-enrichment-apis/dealsignal/5988-yearly-starter-post-api-v1-contact-profile-refresh-requests/llms.txt)
- [DealSignal: people enrichment API pricing, 7 plans, POST /api/v1/lead_enrichments](https://datacircle.dev/person-enrichment-apis/dealsignal/5988-yearly-starter-post-api-v1-lead-enrichments/llms.txt)
- [DealSignal: email finder API pricing, 7 plans, lead_enrichments](https://datacircle.dev/find-email-apis/dealsignal/5988-yearly-starter-post-api-v1-lead-enrichments/llms.txt)
- [DealSignal: phone finder API pricing, 7 plans, Create a Contact Profile Refresh Request (premium tier)](https://datacircle.dev/find-phone-apis/dealsignal/5988-yearly-starter-post-api-v1-contact-profile-refresh-requests-create-a-contact-profile-refresh-request-premium-tier/llms.txt)
- [DealSignal: phone finder API pricing, 7 plans, Create a Contact Profile Refresh Request (standard tier)](https://datacircle.dev/find-phone-apis/dealsignal/5988-yearly-starter-post-api-v1-contact-profile-refresh-requests-create-a-contact-profile-refresh-request-standard-tier/llms.txt)

## DealSignal: email finder API alternatives

- [Hunter, $50 yearly, Data Platform, 1,000 Search credits, GET /email-finder/found](https://datacircle.dev/find-email-apis/hunter/50-yearly/llms.txt): 80% complete
- [QuickEnrich, $3,996 yearly, GTM Unlimited, POST /api/employees/bulk-find-verify](https://datacircle.dev/find-email-apis/quickenrich/3996-yearly-gtm-unlimited-post-api-employees-bulk-find-verify/llms.txt): no limit, 50% complete, stored
- [Instantly, $451.20 yearly](https://datacircle.dev/find-email-apis/instantly/451-20-yearly/llms.txt): 40% complete
- [Webmetic, €828 yearly, Starter, up to 50 identified companies a month, billed annually, POST /contacts/find](https://datacircle.dev/find-email-apis/webmetic/828-yearly-starter-up-to-50-identified-companies-a-month-billed-annually-post-contacts-find/llms.txt): 50% 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 2026-11-06.

- https://docs.dealsignal.com/documentation/lead-enrichment/overview.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://docs.dealsignal.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://docs.dealsignal.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.dealsignal.com/platform/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.dealsignal.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.dealsignal.com/terms-and-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing