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Vainu pricing and alternatives: company discovery API

Vainu's sitellms.txtBest company discovery API in 2026: pricing comparedVainu: company discovery API alternatives

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23% complete: 3 of the 13 key fields we checkSee the 13 fields
$0.00per 1,000 companiesWe rank 659 plans by price. StackScan's $189 monthly plan is the cheapest paid plan per 1,000 companies: as little as $0.0000015. StackScan's $189 monthly plan covers up to 259,200 pages a month at no extra cost. Each page holds 500,000 companies.PeopleSearch.im's $5 pack covers any number of companies. PeopleSearch.im's $5 pack costs less to start than StackScan's $189 monthly plan.GetProspect, Hunter and Skrapp are the best company discovery API providers in our benchmark.
Plan: API trial one of Vainu's 4 plans
Call: POST /api/v3/organizations/ Vainu's only call
API: Company discovery API Vainu's only API

About this item

  • A copy at most 1 day old. You get companies from Vainu's database.
  • 3 of the 13 key fields we check. Type and status, Technologies, Phones.
  • Nothing to pay. Vainu limits how many pages you get but gives no number.
  • One call. You call POST /api/v3/organizations/. You send query, fields and database. The call returns the matching companies.
  • Who can get it: anyone who requests a free trial token (valid 30 days). Keep data: no API terms. Use data: no API terms.

Vainu: company discovery API alternatives

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 planVainu, freeFindymail, free trial, POST /api/intellimatch/search, Search leadsSerpKite, freeSumble, free, POST /v9/organizations, OrganizationsOmkar Cloud, freeUjeebu, free
$ per 1,000 companies$0.00$0.00$0.00$0.00$0.00$0.00
Completeness23%31%23%46%31%15%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough fornot publishednot published1,000 pages a month500 results a month1,000 pages a month1,000 pages, once
Freshness1 daylivelive1 daylivelive
Who can get itanyone who requests a free trial token (valid 30 days)anyone 18 or overanyone at least 18 and able to form a binding contract, with a verified email address (disposable email addresses are blocked)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 aged 18 or over who is not in a country under a United States embargo or on a United States list of prohibited or restricted partiesanyone who is 18 or older, or 13 to 17 with a parent's or guardian's permission

Every company discovery API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

  1. developers.vainu.com/docs/data-reference.md
  2. developers.vainu.com/docs/filtering-company-data.md
  3. developers.vainu.com/docs/quick-start.md
  4. developers.vainu.com/docs/vainu-api-overview.md
  5. developers.vainu.com/docs/vainu-api-trial.md
  6. developers.vainu.com/llms.txt
  7. developers.vainu.com/reference/api_v3_organizations_create.md
  8. vainu.com
  9. vainu.com/delivery/headless
  10. vainu.com/legal-stuff/service-description
  11. vainu.com/pricing

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, not in the answer
  • Type and status
  • Images, not in the answer
  • Technologies
  • Employees, not in the answer
  • Social profiles, not in the answer
  • Headquarters, not in the answer
  • Locations, not in the answer
  • Funding, not in the answer
  • Revenue and budgets, not in the answer
  • Parents, not in the answer
  • Phones
Price
$ per 1,000 companies$0.00
Perpage of 20
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000$0.00
In their words
Their pitchSearch, filter, enrich, export, and track changes across the whole database. Stream a million companies as JSONL, or run one async job over an entire country’s records in a single call.
Data
Freshness1 day
CountriesFinland, Sweden, Norway, Denmark, Netherlands
Keep datano API terms
Use datano API terms
Plan
Pay$0
Rate limit
Concurrent1
Batch1
Speed
Answerin the call
The call
You sendquery, fields, database. Optional: limit, offset, order, is_active, unwind_subdocument, unwind_subdocument_query, unwind_subdocument_limit, unwind_subdocument_offset, aggregation, lookup
MethodPOST
Path/api/v3/organizations/
About the plan
PlanAPI trial
Who can get itanyone who requests a free trial token (valid 30 days)
The 16 fields the plan's answer can hold

business ID, company name, domain, website, legal entity, official status, active, founded, official industry code, official industry description, technologies, contact full name, contact email, contact phone number, contact decision-maker, contact functional area

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