OpenGamma vs Ostium
OpenGamma vs Ostium, compared side by side on 22 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: OpenGamma is on 60/100 and Ostium on 54/100.
Where each one leads
OpenGamma
- our overall score: 60/100 against 54/100
- domain rating: 58/100 against 52/100
- funding raised: $10.0M against $6.0M
Ostium
- agent readiness: 53/100 against 41/100
At a glance
| Measure | OpenGamma | Ostium |
|---|---|---|
| What it is | Provides a cloud-native platform for risk analytics and derivatives trading for financial institutions. | Decentralized perpetuals exchange for real-world assets on Arbitrum. |
| Category | Fintech, Risk Management, Derivatives Trading, Financial Services | Fintech, Decentralized Exchange, Blockchain, Real World Assets |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2007 | 2022 |
| Headquarters | London, United Kingdom | Miami, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | OpenGamma | Ostium |
|---|---|---|
| Employees | 51 | Not published |
| Total funding | $10.0M | $6.0M |
| Latest round | Series C | Series A |
| Valuation | Not published | $250M |
| LinkedIn followers | 43,803 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | OpenGamma | Ostium |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 54/100 |
| Traction | 55/100 | 34/100 |
| Team | 70/100 | 60/100 |
| Community | 15/100 | 15/100 |
| Search visibility | 23/100 | 14/100 |
| Quality | 68/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (41/100) | D (53/100) |
| Domain ratingLink authority, 0-100 | 58/100 | 52/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | OpenGamma | Ostium |
|---|---|---|
| Hosting | Netlify | Vercel |
| CDN | Netlify | Vercel |
| Frameworks | Tailwind CSS | Next.js, Tailwind CSS |
| Analytics | Google Tag Manager | Google Tag Manager |
| Agentic commerceMachine-readable checkout or agent payment rails | Not detected | Crypto Payments |
| Open source | Yes | No |
OpenGamma vs Ostium: common questions
Which is better, OpenGamma or Ostium?
On our 0-100 score OpenGamma rates higher (60/100 against 54/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 22 data points above: read the rows that match what you are buying for.
How do OpenGamma and Ostium compare on the numbers?
OpenGamma leads on our overall score (60/100 against 54/100), domain rating (58/100 against 52/100), funding raised ($10.0M against $6.0M). Ostium leads on agent readiness (53/100 against 41/100).
Read the full OpenGamma review and pricing or the Ostium review and pricing. You can also browse other OpenGamma alternatives we track.