# 30 Syna alternatives in 2026

Last updated: November 10, 2026.

The best alternatives to Syna for company enrichment APIs: GLEIF, TrustMRR and GetProspect, by our benchmark. Syna's website is syna.se.

## 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 [Syna plan pages](https://datacircle.dev/company-enrichment-apis/syna/contact-us-syna-api-basic-information-on-companies), we compare each Syna plan with other providers' plans. We list other providers' plans below.

- [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
- [BetterContact, contact us](https://datacircle.dev/company-enrichment-apis/bettercontact/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
- [Jobven, contact us, Custom, GET /v1/public/company-profiles/{id}](https://datacircle.dev/company-enrichment-apis/jobven/free-get-v1-public-company-profiles-id#contact-us-custom-get-v1-public-company-profiles-id): no price per 1,000 companies
- [Leadstrategist, contact us](https://datacircle.dev/company-enrichment-apis/leadstrategist/free#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
- [ScrapeUnblocker, contact us, Enterprise, POST /companies/wellfound](https://datacircle.dev/company-enrichment-apis/scrapeunblocker/free-free-post-companies-wellfound#contact-us-enterprise-post-companies-wellfound): no price per 1,000 companies
- [Signicat, contact us](https://datacircle.dev/company-enrichment-apis/signicat/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 [Syna plan pages](https://datacircle.dev/company-discovery-apis/syna/contact-us), we compare each Syna 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
- [SPARK-Interfax, contact us](https://datacircle.dev/company-discovery-apis/spark-interfax/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 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 [Syna plan pages](https://datacircle.dev/company-hierarchy-apis/syna/contact-us), we compare each Syna plan with other providers' plans. We list other providers' plans below.

- [Altares, contact us](https://datacircle.dev/company-hierarchy-apis/altares/contact-us): no price per 1,000 companies
- [Bedrijfsdata.nl, contact us](https://datacircle.dev/company-hierarchy-apis/bedrijfsdata-nl/149-monthly#contact-us): no price per 1,000 companies
- [Transparent Data, contact us](https://datacircle.dev/company-hierarchy-apis/transparent-data/contact-us): no price per 1,000 companies
- [UC, contact us](https://datacircle.dev/company-hierarchy-apis/uc/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)

## Leadership change API alternatives

[Drillr](https://datacircle.dev/leadership-change-apis/drillr/free#10-pack), [The Swarm](https://datacircle.dev/leadership-change-apis/the-swarm/free-14-day-free-trial-post-v3-profiles-fetch#500-monthly-premium-1000-post-v3-profiles-fetch) and [PredictLeads](https://datacircle.dev/leadership-change-apis/predictleads/free-100-api-credits-free-get-companies-company-id-or-domain-news-events#pay-as-you-go-10001-100000-api-calls-get-companies-company-id-or-domain-news-events) are the best [leadership change API providers](https://datacircle.dev/best-leadership-change-api) in the Datacircle benchmark.

On our [Syna plan pages](https://datacircle.dev/leadership-change-apis/syna/contact-us), we compare each Syna plan with other providers' plans. We list other providers' plans below.

- [ExecAtlas, contact us](https://datacircle.dev/leadership-change-apis/execatlas/free#contact-us): no price per 1,000 changes
- [Saby, ₽67,000 yearly](https://datacircle.dev/leadership-change-apis/saby/67000-yearly): no price per 1,000 changes
- [Signalbase, contact us, Custom, POST /csv-enrichment](https://datacircle.dev/leadership-change-apis/signalbase/free-7-day-trial-post-csv-enrichment#contact-us-custom-post-csv-enrichment): no price per 1,000 changes
- [The Official Board, contact us](https://datacircle.dev/leadership-change-apis/the-official-board/free#contact-us): no price per 1,000 changes
- [ZoomInfo, contact us, Enterprise, POST /data/v1/scoops/enrich](https://datacircle.dev/leadership-change-apis/zoominfo/free-post-data-v1-scoops-enrich#contact-us-enterprise-post-data-v1-scoops-enrich): no price per 1,000 changes

Compare every leadership change API plan: [Leadership change API pricing: free and cheapest plans compared](https://datacircle.dev/leadership-change-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 [Syna plan pages](https://datacircle.dev/people-search-apis/syna/contact-us), we compare each Syna plan with other providers' plans. We list other providers' plans below.

- [Dealfront, contact us, API Standalone bundle](https://datacircle.dev/people-search-apis/dealfront/113-monthly#contact-us-api-standalone-bundle): no price per 1,000 people
- [Renidly, contact us](https://datacircle.dev/people-search-apis/renidly/free#contact-us): no price per 1,000 people
- [TargetData, contact us](https://datacircle.dev/people-search-apis/targetdata/contact-us): no price per 1,000 people
- [The Swarm, contact us, Enterprise, POST /v3/profiles/search](https://datacircle.dev/people-search-apis/the-swarm/free-14-day-free-trial-post-v3-profiles-search#contact-us-enterprise-post-v3-profiles-search): 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)

## 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 [Syna plan pages](https://datacircle.dev/person-enrichment-apis/syna/contact-us), we compare each Syna plan with other providers' plans. We list other providers' plans below.

- [AgentData, contact us](https://datacircle.dev/person-enrichment-apis/agentdata/99-monthly#contact-us): no price per 1,000 people
- [Bytemine, contact us, Enterprise, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/free-post-bulk-contact-enrich#contact-us-enterprise-post-bulk-contact-enrich): no price per 1,000 people
- [NeuralVerge, contact us, Custom, POST /functions/v1/run-phone-enrichment](https://datacircle.dev/person-enrichment-apis/neuralverge/50-monthly-base-post-functions-v1-run-phone-enrichment#contact-us-custom-post-functions-v1-run-phone-enrichment): no price per 1,000 people
- [The Data Group, contact us, Enterprise, POST /append/demographic](https://datacircle.dev/person-enrichment-apis/the-data-group/free-test-post-append-demographic#contact-us-enterprise-post-append-demographic): no price 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

- [Agentic Firmenbuch alternatives](https://datacircle.dev/agentic-firmenbuch-alternatives)
- [BetterContact alternatives](https://datacircle.dev/bettercontact-alternatives)
- [CNPJ.ws alternatives](https://datacircle.dev/cnpj-ws-alternatives)
- [Firmbase alternatives](https://datacircle.dev/firmbase-alternatives)
- [Jobven alternatives](https://datacircle.dev/jobven-alternatives)
- [Leadstrategist alternatives](https://datacircle.dev/leadstrategist-alternatives)
- [ReceitaWS alternatives](https://datacircle.dev/receitaws-alternatives)
- [ScrapeUnblocker alternatives](https://datacircle.dev/scrapeunblocker-alternatives)