E
E2B
Cybersecurity · Prague, Czechia · Founded 2023
Cloud for AI Agents and AI Apps MoreLess
E2B (e2b.dev) is a forward-thinking startup operating in the artificial intelligence (AI) and software development market. The company specializes in providing advanced tools and infrastructure for developers building AI applications, particularly those that utilize large language models (LLMs). E2B's primary product is a powerful plugin for ChatGPT, which enhances the capabilities of the official code interpreter by offering access to a full cloud environment. This environment is sandboxed, meaning it is isolated for security purposes, and runs on E2B's proprietary infrastructure.
E2B serves a diverse clientele, including AI developers, tech startups, and companies looking to integrate sophisticated AI solutions into their operations. The market it operates in is rapidly growing, driven by the increasing adoption of AI technologies across various industries. E2B addresses key challenges faced by developers, such as memory management, security, testing, and data privacy, making it easier to build reliable and efficient AI applications.
The business model of E2B revolves around providing subscription-based access to its cloud-based development tools and infrastructure. By offering a robust and secure environment for executing LLM-generated code, E2B ensures that developers can focus on innovation without worrying about the underlying technical complexities. The company generates revenue through these subscriptions, as well as potential enterprise partnerships and custom solutions tailored to specific client needs.
In summary, E2B is positioned as a crucial enabler in the AI development ecosystem, helping developers overcome common hurdles and accelerate the creation of AI-driven applications. Its focus on providing a secure, efficient, and user-friendly development environment sets it apart in the competitive landscape.
Keywords: AI development, LLM tools, cloud infrastructure, sandbox environment, ChatGPT plugin, developer tools, data privacy, security, subscription model, tech startups.
Company overview
E2B company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2023
- Headquarters
- Prague, Czechia
- Employees
- 44
- Open positions
- 8
- Dealroom signal
- 93.1
- Investment activity
- 1 companies · latest Jan 2026
- Capital deployed
- $22K
- Preferred round
- GRANT
Valuation & funding
E2B funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Jul 2025 | $21M | $84M | Decibel Partners · Sunflower Capital · KAYA VC · Insight Partners | ↗ |
| SEED✓Equity / VC | Oct 2024 | $8.6M | $34M | Sunflower Capital · Decibel Partners · KAYA VC | ↗ |
| SEED✓Equity / VC | Sep 2023 | $2.5M | $10M | Jakub Jurovych · Juraj Masar · KAYA VC | ↗ |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 45 |
| 2025 | 20 |
| 2024 | 10 |
| 2023 | 6 |
Growth signals
E2B website traffic
Latest recorded traffic for E2B is 220K monthly website visits, up 10% over the last three months. E2B's team grew 120% over the past year.
Hiring
Open positions at E2B
Current openings linked to this company in Dealroom.
Comparisons
E2B compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
Capital deployed
E2B investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Talent graph
E2B's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where E2B has talent and traffic
team presence
In the news
Latest news about E2B
Recent press, funding announcements, and product moves mentioning E2B — open to read from the original sources.
Market sentiment
What the market is saying about E2B
An AI-synthesized read of the highest-engagement posts about E2B on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See E2B’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.
















