E2B
e2b.dev · Developer tools · Product & Engineering
E2B is an open-source cloud infrastructure company founded in 2023, headquartered in San Francisco with an office in Prague. The company specializes in providing secure, sandboxed environments using Firecracker microVMs, enabling AI agents to execute code and manage complex workflows at scale.
Company facts
| Founded | 2023 (3 years) |
| Latest funding | Series A |
| Employees | 53 |
| Headquarters | San Francisco, United States |
| Trusted networks on Proven | 2 investor, bank and government networks offer E2B to their members |
| Member offers on Proven | 1 |
| Member redemption clicks | 47 |
Company facts from Apollo.io company data. Network, offer and redemption data from the Proven platform. A Proven Score is published once publicly named clients are verified with sources.
Discounts for Proven network members
E2B Antler Deal
Members redeem through their investor or bank's Proven marketplace. Terms vary by network.
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Source: Proven platform data, public records and vendor websites. Vendors cannot pay to change a score. Methodology. Updated 2026-10-21.