Side-by-Side Comparison
| Metric | Authlete | Ozone API |
|---|---|---|
| Founded | ||
| Founded | 2015 older | 2017 |
| Headquarters | ||
| Headquarters | Japan | London, United Kingdom |
| Employees | ||
| Employees | 29 | 74 larger |
| Industry | ||
| Industry | Analytics, Cloud Infrastructure, Financial Services | Finance, Fintech, IT |
| Funding Stage | ||
| Funding Stage | Series A | Series A |
| Total Funding | ||
| Total Funding | $946.20M | $8.50M |
| Funding Rounds | ||
| Funding Rounds | 4 | 1 |
| Services | ||
| Services | Not tracked yet | Ozone API Platform, Open Finance Solutions, Custom API Development, Global Standards Compliance, Verification Of Payee Services |
| Target Customers | ||
| Target Customers | Not tracked yet | Banks, Financial Institutions, Central Banks, Regulators, Market-Makers |
| Taxonomy | ||
| Taxonomy | OAuth 2.0, OpenID Connect, API, Digital Identity, Open Banking, Financial-grade API, Identity Assurance, API Security, Authorization, Identity Federation, Open Banking UK, Open Banking Brasil, Open Finance | Open Banking, Open API, Financial Institutions, Commercial Growth, Financial Technology, Open Finance, API Platform, Banking Technology, Global Standards, Innovation, Revenue Growth, Market Acceleration |
| Website | ||
| Website | authlete.com | ozoneapi.com |
About Authlete
Authlete is a Japanese startup offering a unique service: OAuth 2.0 and OpenID Connect (OIDC) servers as a set of APIs. This "semi-hosted" architecture permits service providers to integrate OAuth\/OIDC core functions with various user authentication and management services, as well as API gateways,...
About Ozone API
Ozone API, founded in 2017, is a leading force in the Finance sector with a specialization in Fintech and Information Technology. Based in the United Kingdom, the company has carved out a niche for itself as a comprehensive solution provider for financial institutions looking to establish open banki...
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Funding, hiring, leadership and stack changes at Authlete and Ozone API — by email.
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Compiled from the BounceWatch company index. We last looked at Authlete on 12 Sep 2024, and Ozone API on 3 Jul 2025. 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.