InvestorLists Company discovery API pricing
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31% complete: 4 of the 13 fields on our checklistSee the 13 fields
$0.00per 1,000 companiesWe haven't run InvestorLists through our company discovery API benchmark yet.This plan is free. We rank 1,345 plans for company discovery APIs by price. Half the plans cost $0.45 or less per 1,000 companies. 649 company discovery API plans on our price sheet are free. AdLibrarySpy's free plan scores highest of the free plans in our benchmark, at 67.3 out of 100.StackScan's $189 monthly plan is the cheapest paid plan per 1,000 companies, with no charge per call. You get as many companies as StackScan's rate limit allows. Seltz's pay-as-you-go plan costs the least for 10,000 companies a month: $0.03.PeopleSearch.im's $5 pack covers any number of companies, and costs less up front than StackScan's $189 monthly plan.GetProspect, Hunter and PeopleSearch.im are the best company discovery API providers in the Datacircle benchmark.
Plan: Free one of InvestorLists' 2 plans
Call: Docs behind sign-up InvestorLists' only call for this API
API: Company discovery API one of InvestorLists' 2 APIs
About this item
- A copy at most 24 hours old. You get companies from InvestorLists' database.
- 4 of the 13 fields on our checklist. Industry, Type and status, Social profiles, Headquarters.
- Nothing to pay. You get as many results as you like.
- One call. InvestorLists shows the call's docs once you sign up. The call returns the matching companies.
- Who can get it: with conditions. Keep data: no limit. Use data: with conditions.
InvestorLists: company discovery API alternatives
InvestorLists alternatives: other company discovery API providers by price
We list other providers' plans closest to this plan in price per 1,000 companies. Each plan in the table gives live data or data at most a day old.
| This planInvestorLists, free | Loopster, free | Findymail, free trial, POST /api/intellimatch/search, Search leads | Sumble, free, POST /v9/organizations, Organizations | Captapi, free | |
|---|---|---|---|---|---|
| $ per 1,000 companies | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Completeness | 31% | 23% | 31% | 54% | 38% |
| Billing | free | free | free | free | free |
| Pay | $0 | $0 | $0 | $0 | $0 |
| Enough for | no limit | 30,000 pages a month | not published | 500 results a month | 50 pages, once |
| Freshness | 24 hours | 1 day | live | 1 day | live |
| Who can get it | anyone aged 18 or over with an email address ("Your email and a 6-digit code. That is all.") | anyone, no credit card needed | anyone 18 or over | anyone who can form a binding contract with Sumble and is at least 18 (the terms: 'You may only use the Services if you can form a binding contract with Company', 'you are at least 18 years of age') | anyone at least 18 years old, once their email is verified |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Description, not in the answer
- Industry
- Type and status
- Images, not in the answer
- Technologies, not in the answer
- Employees, not in the answer
- Social profiles
- Headquarters
- Locations, not in the answer
- Funding, not in the answer
- Revenue and budgets, not in the answer
- Parents, not in the answer
- Phones, not in the answer
| $ per 1,000 companies | $0.00 |
|---|---|
| Per | result |
| Billing | free |
| Aggregators | none |
|---|
| Most per search | 15 |
|---|---|
| Also pays for | from the same budget: get_investor · unlock_firm |
| $ per 1,000 calls that find nothing | $0.00 |
|---|
| Their pitch | Plain-language or filtered search: stages, sectors, states, cities, investor types, categories, team size, recent news, known AUM. Each result explains why it matched. |
|---|
| Freshness | 24 hours |
|---|---|
| Countries | United States |
| Keep data | no limit |
| Use data | When you purchase or access a digital product, you are granted a limited, non-exclusive, non-transferable, revocable license to use the product for your own internal business or personal use. The same license applies to data you retrieve through an AI tool connected to your account: the AI tool acts on your behalf and the data remains subject to these Terms. You may not: Resell, redistribute, sublicense, share, publish, or make the data available to any third party, Use the data to create or support competing products, databases, or services, Upload the data to public websites, repositories, forums, or AI training systems, Misrepresent the source of the data, Share your account, login codes, API keys, or AI-tool connection with others, or use automated means to extract the database beyond your plan, Use the data in any unlawful, abusive, deceptive, or non-compliant manner. |
| Pay | $0 |
|---|---|
| Enough for | no limit |
| Per second | 0.33 (20 a minute) |
|---|---|
| Batch | 1 |
| Answer | in the call |
|---|
| You send | Docs behind sign-up |
|---|
| Plan | Free |
|---|---|
| Who can get it | anyone aged 18 or over with an email address ("Your email and a 6-digit code. That is all.") |
The 18 fields the plan's answer can hold
firm name, website, LinkedIn URL, city, state, thesis, investor type, investor category, investment stages, sectors, domains, team size, year founded, assets under management, date added, latest news headline, latest news source URL, match reason