Keye vs Serafis
Keye vs Serafis, compared side by side on 15 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: Keye is on 38/100 and Serafis on 22/100.
Where each one leads
Keye
- our overall score: 38/100 against 22/100
- domain rating: 27/100 against 11/100
- headcount: 24 against 2
Serafis
- agent readiness: 49/100 against 37/100
At a glance
| Measure | Keye | Serafis |
|---|---|---|
| What it is | The Smartest Private Equity Investor | The AI knowledge graph for institutional investors |
| Category | Artificial Intelligence, Finance, Investing, Enterprise Software | Artificial Intelligence, SaaS, Finance |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | SaaS |
| Founded | 2024 | 2025 |
| Headquarters | New York, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Keye | Serafis |
|---|---|---|
| Employees | 24 | 2 |
| LinkedIn followers | 5,248 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Keye | Serafis |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 38/100 | 22/100 |
| Traction | 14/100 | 5/100 |
| Team | 70/100 | 30/100 |
| Community | 8/100 | Not published |
| Search visibility | 33/100 | 19/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (37/100) | D (49/100) |
| Domain ratingLink authority, 0-100 | 27/100 | 11/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Keye | Serafis |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Astro, Tailwind CSS |
| Analytics | Google Analytics 4, Google Tag Manager, PostHog | Not detected |
Keye vs Serafis: common questions
Which is better, Keye or Serafis?
On our 0-100 score Keye rates higher (38/100 against 22/100). 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 15 data points above: read the rows that match what you are buying for.
How do Keye and Serafis compare on the numbers?
Keye leads on our overall score (38/100 against 22/100), domain rating (27/100 against 11/100), headcount (24 against 2). Serafis leads on agent readiness (49/100 against 37/100).
Read the full Keye review and pricing or the Serafis review and pricing. You can also browse other Keye alternatives we track.