18 Harmonic alternatives in 2026
The best alternatives to Harmonic for company discovery APIs: GetProspect, Hunter and PeopleSearch.im, by our benchmark. Harmonic's website is harmonic.ai.
Company discovery API alternatives
GetProspect, Hunter and PeopleSearch.im are the best company discovery API providers in the Datacircle benchmark.
On our Harmonic plan pages, we compare each Harmonic plan with other providers' plans. We list other providers' plans below.
| Provider and plan | $ per 1,000 companies |
|---|---|
| Dun & Bradstreet, contact us | not published |
| Hunter, contact us, Enterprise, GET /discover/people | not published |
| Jobven, contact us, Custom, GET /v1/public/companies | not published |
| NinjaPear, contact us | not published |
| The Swarm, contact us, Enterprise, POST /v3/companies/search | not published |
Compare every company discovery API plan: Company discovery API pricing: free and cheapest plans compared
Company enrichment API alternatives
ROIC.ai, Intrinio and GLEIF are the best company enrichment API providers in the Datacircle benchmark for companies in any country.
On our Harmonic plan pages, we compare each Harmonic plan with other providers' plans. We list other providers' plans below.
| Provider and plan | $ per 1,000 companies |
|---|---|
| AgentData, contact us | not published |
| Forestreet, contact us | not published |
| ROIC.ai, contact us | not published |
| Skrapp, contact us, Custom plan, GET /api/v3/companies/snapshot | not published |
| TrustyData, contact us | not published |
Compare every company enrichment API plan: Company enrichment API pricing: free and cheapest plans compared
Similar companies API alternatives
ScrapeAtlas, LeadMagic and Tomba are the best similar companies API providers in the Datacircle benchmark.
On our Harmonic plan pages, we compare each Harmonic plan with other providers' plans. We list other providers' plans below.
| Provider and plan | $ per 1,000 companies |
|---|---|
| CompanyPulse, contact us | not published |
| Firmenakte, contact us | not published |
| OpenMercantil, contact us | not published |
| Scrappa, contact us | not published |
Compare every similar companies API plan: Similar companies API pricing: free and cheapest plans compared
People enrichment API alternatives
LeadMCP, GetProspect and Bytemine are the best people enrichment API providers in the Datacircle benchmark.
On our Harmonic plan pages, we compare each Harmonic plan with other providers' plans. We list other providers' plans below.
| Provider and plan | $ per 1,000 people |
|---|---|
| Context.dev, contact us | not published |
| Datagalactica, contact us, Volume and custom terms, GET /person/{id} | not published |
| Lightcast, contact us, Worker Profiles (with contact information), POST /bulk-match | not published |
| Manifold, contact us | not published |
Compare every people enrichment API plan: People enrichment API pricing: free and cheapest plans compared
- Dun & Bradstreet alternatives
- Hunter alternatives
- Jobven alternatives
- NinjaPear alternatives
- The Swarm alternatives
- AgentData alternatives
- Forestreet alternatives
- ROIC.ai alternatives
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