# PromptLoop, $600 monthly: Company discovery API

> Find niche data in your market and run AI deep research to automatically find qualified and enriched leads.

PromptLoop's "Team, 5,000 credits" plan lets you call the company discovery API. We check each provider's docs for 13 fields. PromptLoop's docs list 2: Headquarters, Phones.
We haven't run PromptLoop through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
This plan costs $600 a month. We rank 1,165 plans for company discovery APIs by price. Half the plans cost $0.525 or less per 1,000 companies.
[StackScan's $189 monthly plan](https://datacircle.dev/company-discovery-apis/stackscan/189-monthly-enterprise-post-v1-tech-lookup-lists/llms.txt) is the cheapest paid plan per 1,000 companies. StackScan's $189 monthly plan charges nothing per call. You get as many companies as StackScan's rate limit allows. [Seltz's pay-as-you-go plan](https://datacircle.dev/company-discovery-apis/seltz/pay-as-you-go-pay-as-you-go-post-v1-search-search-base/llms.txt) costs the least for 10,000 companies a month: $0.03.
[PeopleSearch.im's $5 pack](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.
[GetProspect](https://datacircle.dev/company-discovery-apis/getprospect/49-monthly/llms.txt), [Hunter](https://datacircle.dev/company-discovery-apis/hunter/49-monthly-starter-post-discover/llms.txt) and [PeopleSearch.im](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) are the best company discovery API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-discovery-apis/promptloop/600-monthly
- [Company discovery API: the best of 100+ providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://www.promptloop.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: Docs on request from sales
- API key: with the plan, on https://www.promptloop.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://www.promptloop.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: PromptLoop (https://www.promptloop.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 15%
- Headquarters: ✓
- Phones: ✓

## Price

- Billing: monthly
- $ a month: $600

## Aggregators

- Aggregators: none

## Charges

- Most per search: no limit
- Also pays for: from the same budget: Email and Phone Enrichment

## In their words

- Their pitch: Find niche data in your market and run AI deep research to automatically find qualified and enriched leads.

## Data

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

## Plan

- Pay: $600
- You get: 5,000 credits a month

## The call

- You send: Docs on request from sales

## About the plan

- Plan: Team, 5,000 credits
- Who can get it: individuals at least eighteen (18) years old

## The 7 fields the plan's answer can hold

name, address, website, phone, city, state, ZIP code

## PromptLoop's plans (5)

- [PromptLoop, $600 monthly](https://datacircle.dev/company-discovery-apis/promptloop/600-monthly/llms.txt): 15% complete
- [PromptLoop, $800 monthly](https://datacircle.dev/company-discovery-apis/promptloop/800-monthly/llms.txt): 15% complete
- [PromptLoop, $1,200 monthly](https://datacircle.dev/company-discovery-apis/promptloop/1200-monthly/llms.txt): 15% complete
- [PromptLoop, $1,800 monthly](https://datacircle.dev/company-discovery-apis/promptloop/1800-monthly/llms.txt): 15% complete
- [PromptLoop, contact us](https://datacircle.dev/company-discovery-apis/promptloop/contact-us/llms.txt): 15% complete

## PromptLoop's calls (1)

- Docs on request from sales: [PromptLoop, $600 monthly](https://datacircle.dev/company-discovery-apis/promptloop/600-monthly/llms.txt)

## PromptLoop's APIs (3)

- [PromptLoop: company discovery API pricing, 5 plans](https://datacircle.dev/company-discovery-apis/promptloop/600-monthly/llms.txt)
- [PromptLoop: company enrichment API pricing, 5 plans](https://datacircle.dev/company-enrichment-apis/promptloop/600-monthly/llms.txt)
- [PromptLoop: web scraping API pricing, 5 plans](https://datacircle.dev/web-scraping-apis/promptloop/600-monthly/llms.txt)

## PromptLoop: company discovery API alternatives

- [Charity Navigator, $25 monthly, Startups, POST /graphql, publicSearchFaceted](https://datacircle.dev/company-discovery-apis/charity-navigator/25-monthly-startups-post-graphql-publicsearchfaceted/llms.txt): 15% complete, 2 months (highest alert level: 7 days)
- [Ujeebu, $49 monthly](https://datacircle.dev/company-discovery-apis/ujeebu/49-monthly/llms.txt): 15% complete, live
- [RisCo, RON 100 monthly](https://datacircle.dev/company-discovery-apis/risco/ron-100-monthly/llms.txt): 15% complete, stored
- [SEC API, $55 monthly, Personal & Startups, GET /exchange/{exchange}](https://datacircle.dev/company-discovery-apis/sec-api/55-monthly-personal-startups-get-exchange-exchange/llms.txt): 15% complete, 1 day
- [MisarReach, $29 monthly](https://datacircle.dev/company-discovery-apis/misarreach/29-monthly/llms.txt): 15% 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 2026-11-08.

- https://www.promptloop.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.promptloop.com/docs/credits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.promptloop.com/help/datasets-and-enrichment/find-cpa-firms-ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.promptloop.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.promptloop.com/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing