# 14 StockAInsights alternatives in 2026

Last updated: November 8, 2026.

StockAInsights alternatives for company enrichment APIs. GovConAPI, Latinfo and ROIC.ai have free plans. StockAInsights's website is stockainsights.com.

## Company enrichment API alternatives

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

- [GovConAPI, free trial, GET /api/v1/entities/by-cage/{cage}](https://datacircle.dev/company-enrichment-apis/govconapi/free-trial-get-api-v1-entities-by-cage-cage): $0.00 per 1,000 companies
- [Latinfo, free, GET /pe/ruc/{ruc}](https://datacircle.dev/company-enrichment-apis/latinfo/free-get-pe-ruc-ruc): $0.00 per 1,000 companies
- [ROIC.ai, free](https://datacircle.dev/company-enrichment-apis/roic-ai/free): $0.00 per 1,000 companies
- [data.ct.gov, free, With an app token](https://datacircle.dev/company-enrichment-apis/data-ct-gov/free-with-an-app-token): $0.00 per 1,000 companies
- [GetProspect, $49 monthly, Starter, POST /v2/companies/bulk-enrich](https://datacircle.dev/company-enrichment-apis/getprospect/free-post-v2-companies-bulk-enrich#49-monthly-starter-post-v2-companies-bulk-enrich): no price per 1,000 companies
- [StoreCensus, $99 monthly](https://datacircle.dev/company-enrichment-apis/storecensus/99-monthly): no price per 1,000 companies
- [Swarmhit, $16.90 monthly](https://datacircle.dev/company-enrichment-apis/swarmhit/free#16-90-monthly): 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

On our [StockAInsights plan pages](https://datacircle.dev/company-discovery-apis/stockainsights/free-account-get-api-si-v1-sic-sic-code-companies), we compare each StockAInsights plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 companies first.

- [AnVendor, free, POST /v1/leads/search](https://datacircle.dev/company-discovery-apis/anvendor/free-post-v1-leads-search): $0.00 per 1,000 companies
- [GetProspect, free](https://datacircle.dev/company-discovery-apis/getprospect/free): $0.00 per 1,000 companies
- [Hunter, free, POST /discover](https://datacircle.dev/company-discovery-apis/hunter/free-post-discover): $0.00 per 1,000 companies
- [PeopleSearch.im, free](https://datacircle.dev/company-discovery-apis/peoplesearch-im/free): $0.00 per 1,000 companies
- [AIsa, $19 monthly, Builder, POST /apis/v1/akta/list/generate/companies](https://datacircle.dev/company-discovery-apis/aisa/free-starter-post-apis-v1-akta-list-generate-companies#19-monthly-builder-post-apis-v1-akta-list-generate-companies): no price per 1,000 companies
- [CompanyEnrich, $49 monthly, Starter, GET /companies/autocomplete](https://datacircle.dev/company-discovery-apis/companyenrich/free-trial-get-companies-autocomplete#49-monthly-starter-get-companies-autocomplete): no price per 1,000 companies
- [DetectZeStack, $9 monthly](https://datacircle.dev/company-discovery-apis/detectzestack/free#9-monthly): no price per 1,000 companies
- [Frontrun, $99 monthly, Pro, GET /v1/convergence](https://datacircle.dev/company-discovery-apis/frontrun/25-pack-small-top-up-get-v1-convergence#99-monthly-pro-get-v1-convergence): 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)

## See also

- [GovConAPI alternatives](https://datacircle.dev/govconapi-alternatives)
- [Latinfo alternatives](https://datacircle.dev/latinfo-alternatives)
- [ROIC.ai alternatives](https://datacircle.dev/roic-ai-alternatives)
- [data.ct.gov alternatives](https://datacircle.dev/data-ct-gov-alternatives)
- [GetProspect alternatives](https://datacircle.dev/getprospect-alternatives)
- [StoreCensus alternatives](https://datacircle.dev/storecensus-alternatives)
- [Swarmhit alternatives](https://datacircle.dev/swarmhit-alternatives)
- [AnVendor alternatives](https://datacircle.dev/anvendor-alternatives)