An honest comparison for teams weighing HitHorizons against Prometiam for European company data. HitHorizons is a broad firmographic aggregator — its published API reference documents 48 European countries, with sales figures, employee counts, industry codes, DUNS cross-reference and sector benchmarking. Prometiam is a narrower, deeper API built directly on six official registries: Spain (BORME), France (BODACC), the UK (Companies House), Ireland (CRO), Poland (KRS) and Norway (Brønnøysundregistrene).
Provenance and freshness. HitHorizons states it sources data from commercial providers and updates monthly. Prometiam draws on official registries and gazettes daily, and publishes what each record came from. If you need firmographics across dozens of countries, breadth wins. If you need current registry truth — who the directors are today, what changed this week, whether a counterparty just entered insolvency — depth and daily updates win.
Reading their published API reference end to end, there is no officer or director field, no beneficial-ownership field, no corporate-event or insolvency endpoint, and no sanctions-screening endpoint. Director names appear only inside paid per-company reports ordered through a third-party marketplace (Coface, Kyckr, Propartner). Prometiam serves officers, appointment history, normalized corporate events, corporate insolvency across nine markets, and sanctions plus US export-control screening as first-class API endpoints.
Read more · Get a free API key
Two derived signals on the Prometiam side, neither of them a rating: registry_compliance, which marks companies still on the register that stopped meeting their filing duties (Spain, the United Kingdom, Ireland and Norway), and public procurement — Spanish contract awards by supplier, buyer, tax id, CPV code and date, plus a beta score for the contracting body itself in Spain and France. Both are dated facts with their source, on the published price and in the free tier; a score is a prompt to look, never a finding of wrongdoing. Public-buyer risk · Procurement screening
| Prometiam | HitHorizons | |
|---|---|---|
| Coverage | 6 registries — ES, FR, GB, IE, PL, NO | 48 European countries (per their API reference) |
| Provenance | Official registries + gazettes, named per record | "Various commercial providers" — registries not named |
| Refresh | Daily | Monthly (their stated cadence) |
| Officers / directors | Core endpoint, with appointment history | Not an API field — only inside paid third-party reports |
| Beneficial ownership | UK PSC | Not in the documented API |
| Corporate events | Normalized timeline + search | Not in the documented API |
| Insolvency | 9 markets: FR, FI, DE, GB, AT, NO, CH, US, NL | Not in the documented API |
| Sanctions screening | Included — 5 sanctions + 11 export-control lists | No endpoint in the documented API |
| Revenue / employee figures | No — registry facts, not estimates | Yes, plus sector benchmarking |
| Pricing | Public — €0 / €9.99 / €29.99 / €99.99 / custom | Not published — quote only |
| Getting a key | Instant at signup, no card | Contact sales, incl. for the trial (300 req/day) |