Calculum
Unlock Your Working Capital - Generate Free Cash Flow - Built on AI
26 employees · est. 2020 · Miami, United States
Orbian
Trading and Paying on Better Terms with Orbian
79 employees · est. 1999 · London, United Kingdom
Orbian is the older company (2020 vs 1999); Orbian is the larger of the two.
Side-by-Side Comparison
| Metric | Calculum | Orbian |
|---|---|---|
| Founded | ||
| Founded | 2020 | 1999 older |
| Headquarters | ||
| Headquarters | Miami, United States | London, United Kingdom |
| Employees | ||
| Employees | 26 | 79 larger |
| Industry | ||
| Industry | AI, Analytics, Financial Services | Financial Services, Insurance, Logistics |
| Funding Stage | ||
| Funding Stage | Seed | Not tracked yet |
| Total Funding | ||
| Total Funding | $4.19M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 1 | Not tracked yet |
| Services | ||
| Services | Supply Chain Analytics, Working Capital Optimization, Cash Flow Management | Supply Chain Finance, Payment with Terms, Working Capital Management |
| Target Customers | ||
| Target Customers | Leading organizations across major industries | Global Corporations, Buyers, Suppliers, Financial Executives, Procurement Professionals |
| Taxonomy | ||
| Taxonomy | FinTech, Working Capital Optimization, Cash Flow Management, Supply Chain Financing, Trade Financing, Financial Supply Chain Solutions, Supplier Analytics, Business Insight, Payment Terms Optimization, Sustainability Programs, Environmental Social Governance (ESG), Corporate Governance, Corporate Clients | Payables Solutions, Working Capital Optimisation, Supply Chain Finance, Reverse Factoring, Payables Finance, Payment With Terms, Bank Pool Funding, Global Banks, Financing Solution, Extended Payment Terms, Business Analytics, Working Capital, Corporate Finance, B2B Payments |
| Website | ||
| Website | calculum.ai | orbian.com |
About Calculum
Calculum, founded in 2020, is a promising FinTech startup based in Miami, FL. The company stands out with its compelling slogan: "Unlock Your Working Capital - Generate Free Cash Flow - Built on AI." Known for revolutionizing how businesses manage their financial supply chains, Calculum leverages AI...
About Orbian
Orbian, founded in 1999 by SAP and Citibank, is a prominent leader in the realm of payables solutions. Operating from its headquarters in the United Kingdom, Orbian specializes in optimizing working capital for globally leading companies across various industries, including Financial Services, Insur...
We will tell you when either one moves
BounceWatch watches Calculum and Orbian for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Calculum and Orbian — by email.
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Compiled from the BounceWatch company index. We last looked at Calculum on 29 May 2025, and Orbian on 15 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.