# D50, $99 monthly: People search API

> A 300M+ business-contact data network, pay only for what you reveal. Search and filter a 300M+ business-contact data network by role, industry, company size, location, and more, then reveal only the contacts you actually want to work.

D50's Pro plan lets you call the people search API. D50's docs list none of the 13 fields on our checklist: Experience, Education, Skills, Headline and 9 more.
We haven't run D50 through [our people search API benchmark](https://datacircle.dev/best-people-search-api.txt) yet.
This plan costs $99 a month. We rank 686 plans for people search APIs by price. Half the plans cost $4.99 per 1,000 people or less.
[Coresignal's $49 monthly plan](https://datacircle.dev/people-search-apis/coresignal/49-monthly/llms.txt) is the cheapest paid plan per 1,000 people. Coresignal's $49 monthly plan charges nothing per call. You get as many people as Coresignal's rate limit allows. [Seltz's pay-as-you-go plan](https://datacircle.dev/people-search-apis/seltz/pay-as-you-go-pay-as-you-go-post-v1-search-search-base/llms.txt) costs the least for 10,000 people a month: $0.03.
[PeopleSearch.im's $5 pack (/api/v1/search)](https://datacircle.dev/people-search-apis/peoplesearch-im/5-pack-starter-post-api-v1-search/llms.txt) covers any number of people. PeopleSearch.im's $5 pack costs less up front than Coresignal's $49 monthly plan.
[GetProspect](https://datacircle.dev/people-search-apis/getprospect/49-monthly-starter-post-v2-people-search-people-search/llms.txt), [QuickEnrich](https://datacircle.dev/people-search-apis/quickenrich/399-monthly-gtm-unlimited-get-api-employees-dataset-search/llms.txt) and [AnyAPI](https://datacircle.dev/people-search-apis/anyapi/top-up-from-10-manual-top-up-post-v1-run-people-search-quickenrich/llms.txt) are the best people search API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/people-search-apis/d50/99-monthly
- [People lookup API: 40+ people search providers compared](https://datacircle.dev/best-people-search-api.txt)
- Get it: https://d50.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- Request: `POST https://app.d50.ai/api/v1/leads/search`
- API key: with the plan, on https://d50.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- Its API docs: https://d50.ai/developers/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- Sold by: D50 (https://d50.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 0%

## Price

- Billing: monthly
- $ a month: $99

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 100 other calls

## In their words

- Their pitch: A 300M+ business-contact data network, pay only for what you reveal. Search and filter a 300M+ business-contact data network by role, industry, company size, location, and more, then reveal only the contacts you actually want to work.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $99
- You get: 30 credits a month

## Rate limit

- Per second: 5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: industry, country, limit
- Method: POST
- Path: /api/v1/leads/search

## About the plan

- Plan: Pro
- Who can get it: anyone

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

lead ID

## D50's plans (2)

- [D50, $99 monthly](https://datacircle.dev/people-search-apis/d50/99-monthly/llms.txt): 0% complete
- [D50, $299 monthly](https://datacircle.dev/people-search-apis/d50/299-monthly/llms.txt): 0% complete

## D50's calls (1)

- `POST /api/v1/leads/search`: [D50, $99 monthly](https://datacircle.dev/people-search-apis/d50/99-monthly/llms.txt)

## D50's APIs (1)

- [D50: people search API pricing, 2 plans](https://datacircle.dev/people-search-apis/d50/99-monthly/llms.txt)

## D50: people search API alternatives

- [DanskCVRAPI, DKK 299 monthly, Pro, GET /companies/{cvr}/persons](https://datacircle.dev/people-search-apis/danskcvrapi/dkk-299-monthly-pro-get-companies-cvr-persons/llms.txt): 0% complete
- [Dealfront, €113 monthly](https://datacircle.dev/people-search-apis/dealfront/113-monthly/llms.txt): 0% complete, stored
- [DINQ, $49 monthly](https://datacircle.dev/people-search-apis/dinq/49-monthly/llms.txt): 0% complete
- [FindEmails.com, $29 monthly, Basic, GET /api/v1/prospect](https://datacircle.dev/people-search-apis/findemails-com/29-monthly/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 2026-11-07.

- https://d50.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://d50.ai/developers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://d50.ai/developers/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://d50.ai/developers/mcp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://d50.ai/platform/lead-gen?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://d50.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing