# 17 SPARK-Interfax alternatives in 2026

Last updated: November 10, 2026.

The best alternatives to SPARK-Interfax for business verification APIs: GovFiles, Didit and CompanyData.com, by our benchmark. SPARK-Interfax's website is spark-interfax.ru.

## Business verification API alternatives

[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/free#top-up), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/free-api-credits#249-monthly) are the best [business verification API providers](https://datacircle.dev/best-business-verification-api) in the Datacircle benchmark for companies in any country.

On our [SPARK-Interfax plan pages](https://datacircle.dev/business-verification-apis/spark-interfax/contact-us), we compare each SPARK-Interfax plan with other providers' plans. We list other providers' plans below.

- [Croma, contact us, Contract, POST /co/rues/entity-by-nit/v1](https://datacircle.dev/business-verification-apis/croma/free-post-co-rues-entity-by-nit-v1#contact-us-contract-post-co-rues-entity-by-nit-v1): no price per 1,000 companies
- [Leadstrategist, contact us](https://datacircle.dev/business-verification-apis/leadstrategist/free#contact-us): no price per 1,000 companies
- [SavvyIQ, contact us, Enterprise, POST /v3/entity-resolution/async](https://datacircle.dev/business-verification-apis/savvyiq/free-credit-post-v3-entity-resolution-async#contact-us-enterprise-post-v3-entity-resolution-async): no price per 1,000 companies
- [Signicat, contact us](https://datacircle.dev/business-verification-apis/signicat/contact-us): no price per 1,000 companies
- [Syntage, contact us](https://datacircle.dev/business-verification-apis/syntage/contact-us): no price per 1,000 companies

Compare every business verification API plan: [Business verification API pricing: free and cheapest plans compared](https://datacircle.dev/business-verification-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 [SPARK-Interfax plan pages](https://datacircle.dev/company-discovery-apis/spark-interfax/contact-us), we compare each SPARK-Interfax plan with other providers' plans. We list other providers' plans below.

- [Charity Navigator, contact us, Enterprise, POST /graphql, bulkNonprofits](https://datacircle.dev/company-discovery-apis/charity-navigator/pay-as-you-go-academic-use-first-10000-calls-a-month-post-graphql-bulknonprofits#contact-us-enterprise-post-graphql-bulknonprofits): no price per 1,000 companies
- [Pursuit, contact us](https://datacircle.dev/company-discovery-apis/pursuit/contact-us): no price per 1,000 companies
- [ScrapeUnblocker, contact us](https://datacircle.dev/company-discovery-apis/scrapeunblocker/free-free-post-companies-crunchbase#contact-us-enterprise-post-companies-crunchbase): no price per 1,000 companies
- [Ujeebu, contact us](https://datacircle.dev/company-discovery-apis/ujeebu/free#contact-us): no price per 1,000 companies
- [bolsai, contact us](https://datacircle.dev/company-discovery-apis/bolsai/free#contact-us): 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 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 [SPARK-Interfax plan pages](https://datacircle.dev/company-enrichment-apis/spark-interfax/contact-us), we compare each SPARK-Interfax plan with other providers' plans. We list other providers' plans below.

- [Charity Navigator, contact us](https://datacircle.dev/company-enrichment-apis/charity-navigator/pay-as-you-go-academic-use-first-10000-calls-a-month#contact-us): no price per 1,000 companies
- [FinancialReports, contact us, Enterprise, POST /companies/resolve/](https://datacircle.dev/company-enrichment-apis/financialreports/free-agent-sandbox#contact-us-enterprise-post-companies-resolve): no price per 1,000 companies
- [Infyner, contact us](https://datacircle.dev/company-enrichment-apis/infyner/free#contact-us): no price per 1,000 companies
- [gstinapi, contact us, Custom Volume Plan, GET /v1/gstin/{gstin}/complete](https://datacircle.dev/company-enrichment-apis/gstinapi/free-get-v1-gstin-gstin-complete#contact-us-custom-volume-plan-get-v1-gstin-gstin-complete): 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 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 [SPARK-Interfax plan pages](https://datacircle.dev/company-hierarchy-apis/spark-interfax/contact-us), we compare each SPARK-Interfax plan with other providers' plans. We list other providers' plans below.

- [Cerved, contact us](https://datacircle.dev/company-hierarchy-apis/cerved/free#contact-us): no price per 1,000 companies
- [Creditsafe, contact us](https://datacircle.dev/company-hierarchy-apis/creditsafe/free#contact-us): no price per 1,000 companies
- [Dun & Bradstreet, contact us](https://datacircle.dev/company-hierarchy-apis/dun-bradstreet/contact-us): no price per 1,000 companies
- [Firmenakte, contact us](https://datacircle.dev/company-hierarchy-apis/firmenakte/free#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)

## See also

- [Croma alternatives](https://datacircle.dev/croma-alternatives)
- [Leadstrategist alternatives](https://datacircle.dev/leadstrategist-alternatives)
- [SavvyIQ alternatives](https://datacircle.dev/savvyiq-alternatives)
- [Signicat alternatives](https://datacircle.dev/signicat-alternatives)
- [Syntage alternatives](https://datacircle.dev/syntage-alternatives)
- [Charity Navigator alternatives](https://datacircle.dev/charity-navigator-alternatives)
- [Pursuit alternatives](https://datacircle.dev/pursuit-alternatives)
- [ScrapeUnblocker alternatives](https://datacircle.dev/scrapeunblocker-alternatives)