# 24 CNPJ Aberto alternatives in 2026

Last updated: November 9, 2026.

The best alternatives to CNPJ Aberto for company discovery APIs: GetProspect, Hunter and PeopleSearch.im, by our benchmark. CNPJ Aberto's website is cnpjaberto.com.br.

## Company discovery API alternatives

[GetProspect](https://datacircle.dev/company-discovery-apis/getprospect/free#49-monthly), [Hunter](https://datacircle.dev/company-discovery-apis/hunter/free-post-discover#49-monthly-starter-post-discover) and [PeopleSearch.im](https://datacircle.dev/company-discovery-apis/peoplesearch-im/free#5-pack) are the best [company discovery API providers](https://datacircle.dev/best-company-discovery-api) in the Datacircle benchmark.

On our [CNPJ Aberto plan pages](https://datacircle.dev/company-discovery-apis/cnpj-aberto/free), we compare each CNPJ Aberto plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 companies first.

- [DanskCVRAPI, DKK 299 monthly, Pro, GET /search/advanced](https://datacircle.dev/company-discovery-apis/danskcvrapi/free-hobby-get-companies-search#dkk-299-monthly-pro-get-search-advanced): $0.0015 per 1,000 companies
- [Leadstrategist, DKK 50 pack](https://datacircle.dev/company-discovery-apis/leadstrategist/free#dkk-50-pack): $0.0015 per 1,000 companies
- [TrustyData, €790 yearly](https://datacircle.dev/company-discovery-apis/trustydata/free#790-yearly): $0.0015 per 1,000 companies
- [Firmbase, €29 monthly, Pro, GET /v1/companies](https://datacircle.dev/company-discovery-apis/firmbase/free-no-subscription-get-v1-companies#29-monthly-pro-get-v1-companies): $0.0016 per 1,000 companies
- [Omkar Cloud, $16 monthly](https://datacircle.dev/company-discovery-apis/omkar-cloud/free#16-monthly): $0.0016 per 1,000 companies
- [Funding Signals, $499 monthly, Team, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/free#499-monthly-team-get-v1-signals): $0.0017 per 1,000 companies
- [Seltz, pay as you go, Pay-as-you-go, POST /v1/search, Search, base](https://datacircle.dev/company-discovery-apis/seltz/free-tier-post-v1-search-search-base#pay-as-you-go-pay-as-you-go-post-v1-search-search-base): $0.003 per 1,000 companies
- [ReefAPI, $1,200 yearly, Enterprise yearly, POST /google-maps/v1/place/nearby](https://datacircle.dev/company-discovery-apis/reefapi/free-free-post-google-maps-v1-place-nearby#1200-yearly-enterprise-yearly-post-google-maps-v1-place-nearby): $0.0033 per 1,000 companies

Compare every company discovery API plan: [Company discovery API pricing: free and cheapest plans compared](https://datacircle.dev/company-discovery-api-pricing)

## Company hierarchy API alternatives

[DiscoLike](https://datacircle.dev/company-hierarchy-apis/discolike/99-monthly), [Bigdata.com](https://datacircle.dev/company-hierarchy-apis/bigdata-com/free#50-monthly) and [Magellan Data](https://datacircle.dev/company-hierarchy-apis/magellan-data/free-10000-free-credits-post-v1-corporate-families#375-pack-25000-credits-post-v1-corporate-families) are the best [company hierarchy API providers](https://datacircle.dev/best-company-hierarchy-api) in the Datacircle benchmark.

On our [CNPJ Aberto plan pages](https://datacircle.dev/company-hierarchy-apis/cnpj-aberto/r-47-monthly-pro-get-api-intelligence-grupo-cnpj), we compare each CNPJ Aberto plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 companies first.

- [CompanyData.com, free API credits](https://datacircle.dev/company-hierarchy-apis/companydata-com/free-7-day-free-trial#free-api-credits): $0.00 per 1,000 companies
- [Interzoid, free API key, GET /getparentcompanyinfo](https://datacircle.dev/company-hierarchy-apis/interzoid/free): $0.00 per 1,000 companies
- [SEC API, free](https://datacircle.dev/company-hierarchy-apis/sec-api/free): $0.00 per 1,000 companies
- [Firmbase, €29 monthly](https://datacircle.dev/company-hierarchy-apis/firmbase/15-monthly#29-monthly): $0.163 per 1,000 companies

Compare every company hierarchy API plan: [Company hierarchy API pricing: free and cheapest plans compared](https://datacircle.dev/company-hierarchy-api-pricing)

## Company enrichment API alternatives

[ROIC.ai](https://datacircle.dev/company-enrichment-apis/roic-ai/free#89-monthly), [Intrinio](https://datacircle.dev/company-enrichment-apis/intrinio/150-monthly) and [GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free) are the best [company enrichment API providers](https://datacircle.dev/best-company-enrichment-api) in the Datacircle benchmark for companies in any country.

On our [CNPJ Aberto plan pages](https://datacircle.dev/company-enrichment-apis/cnpj-aberto/free), we compare each CNPJ Aberto plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 companies first.

- [TrustyData, €790 yearly](https://datacircle.dev/company-enrichment-apis/trustydata/free#790-yearly): $0.148 per 1,000 companies
- [DanskCVRAPI, DKK 299 monthly, Pro, POST /companies/batch](https://datacircle.dev/company-enrichment-apis/danskcvrapi/free#dkk-299-monthly-pro-post-companies-batch): $0.15 per 1,000 companies
- [PrismCrawl, $1,000 pack](https://datacircle.dev/company-enrichment-apis/prismcrawl/free#1000-pack): $0.15 per 1,000 companies
- [ReceitaWS, R$699 monthly](https://datacircle.dev/company-enrichment-apis/receitaws/free-gratis-get-cnpj-cnpj-days-days#r-699-monthly): $0.153 per 1,000 companies
- [TaxID, $49 monthly, Growth, POST /v1/validate](https://datacircle.dev/company-enrichment-apis/taxid/free-post-v1-validate#49-monthly-growth-post-v1-validate): $0.196 per 1,000 companies
- [API Ninja, top-up](https://datacircle.dev/company-enrichment-apis/api-ninja/free#top-up): $0.197 per 1,000 companies

Compare every company enrichment API plan: [Company enrichment API pricing: free and cheapest plans compared](https://datacircle.dev/company-enrichment-api-pricing)

## People search API alternatives

[GetProspect](https://datacircle.dev/people-search-apis/getprospect/free-post-v2-people-search-people-search#49-monthly-starter-post-v2-people-search-people-search), [QuickEnrich](https://datacircle.dev/people-search-apis/quickenrich/free#399-monthly-gtm-unlimited-get-api-employees-dataset-search) and [AnyAPI](https://datacircle.dev/people-search-apis/anyapi/free-trial-key-post-v1-run-people-search-quickenrich#top-up-from-10-manual-top-up-post-v1-run-people-search-quickenrich) are the best [people search API providers](https://datacircle.dev/best-people-search-api) in the Datacircle benchmark.

On our [CNPJ Aberto plan pages](https://datacircle.dev/people-search-apis/cnpj-aberto/free), we compare each CNPJ Aberto plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 people first.

- [Firmbase, €29 monthly, Pro, GET /v1/officers](https://datacircle.dev/people-search-apis/firmbase/15-monthly-start-get-v1-officers#29-monthly-pro-get-v1-officers): $0.00082 per 1,000 people
- [Apollo, $4,284 yearly](https://datacircle.dev/people-search-apis/apollo/free#4284-yearly): $0.0024 per 1,000 people
- [Snov.io, $1,701 yearly, Pro M, POST /v2/database-search/prospects/start](https://datacircle.dev/people-search-apis/snov-io/39-monthly-starter-post-v2-database-search-prospects-start#1701-yearly-pro-m-post-v2-database-search-prospects-start): $0.0027 per 1,000 people
- [The Swarm, $96,000 yearly, Enterprise 20000, POST /v3/profiles/search](https://datacircle.dev/people-search-apis/the-swarm/free-14-day-free-trial-post-v3-profiles-search#96000-yearly-enterprise-20000-post-v3-profiles-search): $0.0031 per 1,000 people
- [Loopster, $1,299 monthly](https://datacircle.dev/people-search-apis/loopster/free#1299-monthly): $0.0058 per 1,000 people

Compare every people search API plan: [People search API pricing: free and cheapest plans compared](https://datacircle.dev/people-search-api-pricing)

## People enrichment API alternatives

[LeadMCP](https://datacircle.dev/person-enrichment-apis/leadmcp/free#49-monthly), [GetProspect](https://datacircle.dev/person-enrichment-apis/getprospect/free-post-v2-people-enrich#399-monthly-growth-50k-post-v2-people-enrich) and [Bytemine](https://datacircle.dev/person-enrichment-apis/bytemine/free#top-up-from-0-50) are the best [people enrichment API providers](https://datacircle.dev/best-people-enrichment-api) in the Datacircle benchmark.

On our [CNPJ Aberto plan pages](https://datacircle.dev/person-enrichment-apis/cnpj-aberto/r-47-monthly), we compare each CNPJ Aberto plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 people first.

- [GetLeads, $497 monthly, Unlimited, POST /api/v1/enrich/from-person](https://datacircle.dev/person-enrichment-apis/getleads/free-1000-credits-post-api-v1-enrich-from-person#497-monthly-unlimited-post-api-v1-enrich-from-person): $0.083 per 1,000 people
- [PeruDevs, top-up, Consulta DNI Completo](https://datacircle.dev/person-enrichment-apis/perudevs/free-prueba-gratis-get-api-v1-dni-complete#top-up-consulta-dni-completo): $0.124 per 1,000 people
- [Consultas Peru, PEN 150 yearly](https://datacircle.dev/person-enrichment-apis/consultas-peru/free#pen-150-yearly): $0.146 per 1,000 people
- [LeadFuze, $1,500 monthly](https://datacircle.dev/person-enrichment-apis/leadfuze/250-monthly#1500-monthly): $0.15 per 1,000 people
- [MoltSets, $397 monthly](https://datacircle.dev/person-enrichment-apis/moltsets/free#397-monthly): $0.247 per 1,000 people

Compare every people enrichment API plan: [People enrichment API pricing: free and cheapest plans compared](https://datacircle.dev/people-enrichment-api-pricing)

## See also

- [DanskCVRAPI alternatives](https://datacircle.dev/danskcvrapi-alternatives)
- [Leadstrategist alternatives](https://datacircle.dev/leadstrategist-alternatives)
- [TrustyData alternatives](https://datacircle.dev/trustydata-alternatives)
- [Firmbase alternatives](https://datacircle.dev/firmbase-alternatives)
- [Omkar Cloud alternatives](https://datacircle.dev/omkar-cloud-alternatives)
- [Funding Signals alternatives](https://datacircle.dev/funding-signals-alternatives)
- [Seltz alternatives](https://datacircle.dev/seltz-alternatives)
- [ReefAPI alternatives](https://datacircle.dev/reefapi-alternatives)