E2B vs Polymath
E2B vs Polymath, compared side by side on 17 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: E2B is on 60/100 and Polymath on 43/100.
Where each one leads
E2B
- our overall score: 60/100 against 43/100
- agent readiness: 58/100 against 34/100
- domain rating: 75/100 against 16/100
- headcount: 21 against 2
Polymath
Leads on none of the measures we hold for both companies.
At a glance
| Measure | E2B | Polymath |
|---|---|---|
| What it is | E2B is an open-source runtime for executing AI-generated code in secure cloud sandboxes, enabling AI agents to run code, analyze data, and interact with the internet securely. | Building world generation models and systems to automate and align reinforcement learning environments for AI. |
| Category | Agentic AI, Agent Sandbox | Artificial Intelligence, B2B, Big Data, AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Not published | Platform |
| Founded | 2023 | 2026 |
| Headquarters | United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | E2B | Polymath |
|---|---|---|
| Employees | 21 | 2 |
| Total funding | $42.0M | Not published |
| Latest round | Series A | Not published |
| LinkedIn followers | 3,034 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | E2B | Polymath |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 43/100 |
| Traction | 52/100 | 5/100 |
| Team | 70/100 | 60/100 |
| Community | Not published | 8/100 |
| Search visibility | 36/100 | 10/100 |
| Quality | 68/100 | 45/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (58/100) | F (34/100) |
| Domain ratingLink authority, 0-100 | 75/100 | 16/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | E2B | Polymath |
|---|---|---|
| Hosting | Vercel | Vercel |
| CDN | Cloudflare | Vercel |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Next.js |
| Analytics | Google Tag Manager, PostHog | Not detected |
| Open source | Yes | No |
Product and pricing
| Measure | E2B | Polymath |
|---|---|---|
| Key features | AI Data Analysis, AI Data Visualization, Coding Agents, Generative UI, Computer Use, Codegen Evals | Not published |
E2B vs Polymath: common questions
Which is better, E2B or Polymath?
On our 0-100 score E2B rates higher (60/100 against 43/100). 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 17 data points above: read the rows that match what you are buying for.
How do E2B and Polymath compare on the numbers?
E2B leads on our overall score (60/100 against 43/100), agent readiness (58/100 against 34/100), domain rating (75/100 against 16/100), headcount (21 against 2).
Read the full E2B review and pricing or the Polymath review and pricing. You can also browse other E2B alternatives we track.