Open Payments vs Simplex
Open Payments vs Simplex, compared side by side on 18 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: Open Payments is on 49/100 and Simplex on 57/100.
Where each one leads
Open Payments
- agent readiness: 47/100 against 42/100
Simplex
- our overall score: 57/100 against 49/100
- domain rating: 77/100 against 35/100
- funding raised: $8.4M against $3.2M
At a glance
| Measure | Open Payments | Simplex |
|---|---|---|
| What it is | Enabling real-time account verification and streamlined B2B payments through a unified Open Banking API. | Simplex provides a secure, global onramp for individuals and businesses to instantly buy cryptocurrency with fiat. |
| Category | Fintech, Payments, Fraud Prevention, API | Fintech, Fraud Prevention, Transactions, E-commerce |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2017 | 2014 |
| Headquarters | Stockholm, Sweden | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Open Payments | Simplex |
|---|---|---|
| Employees | Not published | 333 |
| Headcount growthLast 12 months | Not published | +50.5% |
| Total funding | $3.2M | $8.4M |
| Latest round | Seed | Series A |
| LinkedIn followers | Not published | 11,522 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Open Payments | Simplex |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 49/100 | 57/100 |
| Traction | 33/100 | 55/100 |
| Team | 70/100 | 70/100 |
| Search visibility | Not published | 31/100 |
| Quality | 58/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (47/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 35/100 | 77/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Open Payments | Simplex |
|---|---|---|
| Hosting | Not detected | AWS |
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Jquery, Bootstrap |
| Analytics | Google Analytics 4, Google Tag Manager, Hotjar | Google Analytics 4, Google Tag Manager, Segment, Plausible |
| Support stack | HubSpot | Zendesk, HubSpot |
Open Payments vs Simplex: common questions
Which is better, Open Payments or Simplex?
On our 0-100 score Simplex rates higher (57/100 against 49/100). 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 18 data points above: read the rows that match what you are buying for.
How do Open Payments and Simplex compare on the numbers?
Open Payments leads on agent readiness (47/100 against 42/100). Simplex leads on our overall score (57/100 against 49/100), domain rating (77/100 against 35/100), funding raised ($8.4M against $3.2M).
Read the full Open Payments review and pricing or the Simplex review and pricing. You can also browse other Open Payments alternatives we track.