About Horus
The accounting platform of the Belgian and Luxembourg fiduciary.
Horus is the cloud accounting software of Horus Software, a Belgian family-run SaaS company based in the Liège region and founded by Philippe Tailleur and his sons. The platform is used by around 4,000 accountants across Belgium and Luxembourg, with a companion app called Falco that lets SME clients submit purchase invoices and bank documents straight to their accountant. The Horus AI engine pre-codes those documents on arrival, with the company reporting recognition accuracy in the high nineties and time savings of around 40% on the bookkeeping itself.
Underneath the bookkeeping screen, Horus exposes a documented REST API on Apiary, with OAuth 2.0 authorization-code flow and a per-client architecture: every fiduciary or SME on Horus Office runs on its own dedicated database with its own API endpoint. The API gives access to the things a Belgian accountant works in every day, folders, companies (with VAT number, IBAN and payment modes), book entries across the purchase, sales, financial and miscellaneous journals, sales and purchase invoices and account histories with reconciliation matching. That is what makes Horus reachable as a structured source of revenue, spend, AR, AP and VAT data outside the bookkeeping screen, per client file or rolled up across an entire firm.