Marimo vs npm
Marimo vs npm, compared side by side on 19 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: Marimo is on 40/100 and npm on 66/100.
Where each one leads
Marimo
- agent readiness: 46/100 against 36/100
- funding raised: $4.5B against $10.6M
npm
- our overall score: 66/100 against 40/100
- domain rating: 92/100 against 71/100
At a glance
| Measure | Marimo | npm |
|---|---|---|
| What it is | Open-source reactive Python notebook for data and AI workloads. | The world's largest software registry for JavaScript packages and the default package manager for Node.js. |
| Category | Developer Tools, Data Science, AI Infrastructure, Open Source | Developer Tools, Cloud Infrastructure, Open Source, API Platform |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2021 | 2010 |
| Headquarters | San Francisco, United States | Oakland, USA |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Marimo | npm |
|---|---|---|
| Employees | 11 | Not published |
| Total funding | $4.5B | $10.6M |
| Latest round | Seed | Series A |
| Valuation | Not published | $1.1B |
| LinkedIn followers | 7,113 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Marimo | npm |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 40/100 | 66/100 |
| Traction | 51/100 | 35/100 |
| Team | 70/100 | 60/100 |
| Community | 12/100 | Not published |
| Search visibility | 30/100 | 22/100 |
| Quality | 30/100 | 89/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (46/100) | F (36/100) |
| Domain ratingLink authority, 0-100 | 71/100 | 92/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Marimo | npm |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Open source | Yes | Yes |
| Self-hostable | Yes | Yes |
Marimo vs npm: common questions
Which is better, Marimo or npm?
On our 0-100 score npm rates higher (66/100 against 40/100). 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 19 data points above: read the rows that match what you are buying for.
How do Marimo and npm compare on the numbers?
Marimo leads on agent readiness (46/100 against 36/100), funding raised ($4.5B against $10.6M). npm leads on our overall score (66/100 against 40/100), domain rating (92/100 against 71/100).
Read the full Marimo review and pricing or the npm review and pricing. You can also browse other Marimo alternatives we track.