# 22 Red Flag Alert alternatives in 2026 Last updated: November 10, 2026. The best alternatives to Red Flag Alert for company enrichment APIs: GLEIF, TrustMRR and GetProspect, by our benchmark. Red Flag Alert's website is redflagalert.com. ## Company enrichment API alternatives [GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free), [TrustMRR](https://datacircle.dev/company-enrichment-apis/trustmrr/free) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/free-post-v2-companies-enrich#49-monthly-starter-post-v2-companies-enrich) 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 [Red Flag Alert plan pages](https://datacircle.dev/company-enrichment-apis/red-flag-alert/contact-us-growth-intelligence-post-graphql-company), we compare each Red Flag Alert plan with other providers' plans. We list other providers' plans below. - [AgentData, contact us](https://datacircle.dev/company-enrichment-apis/agentdata/free-no-account#contact-us): no price per 1,000 companies - [Agentic Firmenbuch, contact us, Enterprise, POST /mcp, get_company_details](https://datacircle.dev/company-enrichment-apis/agentic-firmenbuch/free-post-mcp-get-company-details#contact-us-enterprise-post-mcp-get-company-details): no price per 1,000 companies - [Autobound, contact us](https://datacircle.dev/company-enrichment-apis/autobound/free#contact-us): no price per 1,000 companies - [CNPJ.ws, contact us, Advanced, GET /cnpj/{cnpj}](https://datacircle.dev/company-enrichment-apis/cnpj-ws/free#contact-us-advanced-get-cnpj-cnpj): no price per 1,000 companies - [Firmbase, contact us, Enterprise, POST /v1/companies/batch](https://datacircle.dev/company-enrichment-apis/firmbase/free-no-subscription-post-v1-companies-batch#contact-us-enterprise-post-v1-companies-batch): no price per 1,000 companies - [Nyne.ai, contact us](https://datacircle.dev/company-enrichment-apis/nyne-ai/contact-us): no price per 1,000 companies - [Opendatabot, contact us](https://datacircle.dev/company-enrichment-apis/opendatabot/contact-us): no price per 1,000 companies - [ReceitaWS, contact us](https://datacircle.dev/company-enrichment-apis/receitaws/free-gratis-get-cnpj-cnpj-days-days#contact-us): no price per 1,000 companies - [Skrapp, contact us, Custom plan, GET /api/v3/companies/snapshot](https://datacircle.dev/company-enrichment-apis/skrapp/349-monthly-enterprise-50k-get-api-v3-companies-snapshot#contact-us-custom-plan-get-api-v3-companies-snapshot): no price per 1,000 companies - [TrustyData, contact us](https://datacircle.dev/company-enrichment-apis/trustydata/free#contact-us): no price 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) ## 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 [Red Flag Alert plan pages](https://datacircle.dev/company-discovery-apis/red-flag-alert/contact-us-growth-intelligence), we compare each Red Flag Alert plan with other providers' plans. We list other providers' plans below. - [Coldlytics, contact us](https://datacircle.dev/company-discovery-apis/coldlytics/free#contact-us): no price per 1,000 companies - [GetProspect, contact us](https://datacircle.dev/company-discovery-apis/getprospect/free#contact-us): no price per 1,000 companies - [Instantly, contact us, Enterprise, POST /api/v2/supersearch-enrichment/company-lists, Create a company list build, Store Leads](https://datacircle.dev/company-discovery-apis/instantly/9-monthly#contact-us): no price per 1,000 companies - [JobsPipe, contact us, Enterprise, POST /v1/jobs/companies](https://datacircle.dev/company-discovery-apis/jobspipe/free-post-v1-jobs-companies#contact-us-enterprise-post-v1-jobs-companies): no price 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 for companies in any country. On our [Red Flag Alert plan pages](https://datacircle.dev/company-hierarchy-apis/red-flag-alert/contact-us-growth-intelligence), we compare each Red Flag Alert plan with other providers' plans. We list other providers' plans below. - [Registrum, contact us](https://datacircle.dev/company-hierarchy-apis/registrum/49-monthly#contact-us): no price per 1,000 companies - [SEC API, contact us](https://datacircle.dev/company-hierarchy-apis/sec-api/free#contact-us): no price per 1,000 companies - [Sayari, contact us, Request a Demo, GET /v1/downstream/{id}](https://datacircle.dev/company-hierarchy-apis/sayari/contact-us-request-a-demo-get-v1-downstream-id): no price per 1,000 companies - [SelskabsInfo, contact us](https://datacircle.dev/company-hierarchy-apis/selskabsinfo/dkk-99-pack#contact-us): no price 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) ## 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 [Red Flag Alert plan pages](https://datacircle.dev/people-search-apis/red-flag-alert/contact-us-growth-intelligence), we compare each Red Flag Alert plan with other providers' plans. We list other providers' plans below. - [Enrich.chat, contact us, Enterprise, GET /company/people](https://datacircle.dev/people-search-apis/enrich-chat/free-get-company-people#contact-us-enterprise-get-company-people): no price per 1,000 people - [GetProspect, contact us, Custom terms, POST /v2/people/search, People Search](https://datacircle.dev/people-search-apis/getprospect/free-post-v2-people-search-people-search#contact-us-custom-terms-post-v2-people-search-people-search): no price per 1,000 people - [LeadMagic, contact us, Enterprise Security, POST /v1/people/employee-finder](https://datacircle.dev/people-search-apis/leadmagic/99-monthly-essential-post-v1-people-employee-finder#contact-us-enterprise-security-post-v1-people-employee-finder): no price per 1,000 people - [Muraena, contact us](https://datacircle.dev/people-search-apis/muraena/contact-us): no price per 1,000 people - [Snov.io, contact us, Custom Ultra, POST /v2/database-search/prospects/start](https://datacircle.dev/people-search-apis/snov-io/39-monthly-starter-post-v2-database-search-prospects-start#contact-us-custom-ultra-post-v2-database-search-prospects-start): no price 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) ## See also - [AgentData alternatives](https://datacircle.dev/agentdata-alternatives) - [Agentic Firmenbuch alternatives](https://datacircle.dev/agentic-firmenbuch-alternatives) - [Autobound alternatives](https://datacircle.dev/autobound-alternatives) - [CNPJ.ws alternatives](https://datacircle.dev/cnpj-ws-alternatives) - [Firmbase alternatives](https://datacircle.dev/firmbase-alternatives) - [Nyne.ai alternatives](https://datacircle.dev/nyne-ai-alternatives) - [Opendatabot alternatives](https://datacircle.dev/opendatabot-alternatives) - [ReceitaWS alternatives](https://datacircle.dev/receitaws-alternatives)