E2B

13 statements across 4 episodes · 5 bullish · 3 bearish · 4 people on the record · first statement Aug 2, 2024 by Alessio Fanelli · said 63 times in 20 episodes since 2024 · across every show →

Mentions by year

brought up most by Shawn Wang (21), Alessio Fanelli (15), Vasek Mlejnsky (4), Aymeric (Emmerich) (4), Cole Murray (2), Alex Krentsel (2), Samuel Colvin (1), Quinn Slack (1)

tap a year for its mentions
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2026 12 mentions in 5 episodes 2 per episode
2025 42 mentions in 10 episodes 4 per episode
2024 9 mentions in 5 episodes 2 per episode

every mention, scene by scene, with the transcript →

Everything said about E2B, oldest first

Aug 2, 2024 bullish
Assertion Not checkable as stated
E2B scaled from 10,000 to one million cloud containers in four months
“I think they went in, like, four months from, like, 10 K to a million containers spun up on the cloud.”
Alessio Fanelli Aug 2, 2024 ▶ 53:05 The Winds of AI Winter (Q2 Four Wars of the AI Stack Recap)
Apr 24, 2025 neutral
Assertion Supported
Mlejnsky: E2B can kill and spin up a new sandbox in 150ms
“If that happens with us, we just like kill the sandbox and get, get a new one. He it takes like, I don't know, a 150 milliseconds.”
Vasek Mlejnsky Apr 24, 2025 ▶ 23:42 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025 bullish
Disclosure
Mlejnsky: E2B ran around 15 million sandboxes in March 2025
“I, fifteen million. Around that.”
Vasek Mlejnsky Apr 24, 2025 ▶ 14:16 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025 positive
Insight
Mlejnsky: Remote European Engineering Works Once the Product Roadmap Is Clear
“Once once you have like a clear idea of what your product looks like, Then you can find really good expert on certain part of your infrastructure on, on database, and things like that, and just, like, have, like, top talent get top talent for that. The reason …”
Vasek Mlejnsky Apr 24, 2025 ▶ 1:05:03 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025 negative
Opinion
Mlejnsky: Jupyter notebooks fail to scale for LLM code execution
“Jupyter itself isn't the right environment to actually do it because like because all the technical problems that you will run into once you are start doing, once you start doing it on scale. So it's, it gets slower and slower.”
Vasek Mlejnsky Apr 24, 2025 ▶ 10:15 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025 neutral
Assertion Not publicly verifiable
Mlejnsky: E2B sees 250k JavaScript and ~500k Python SDK monthly downloads
“From number of downloads of our SDK per month, it's like, 250,000 JavaScript, close to around half a million Python.”
Vasek Mlejnsky Apr 24, 2025 ▶ 20:16 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025 bullish
Disclosure
E2B plans to let LLM agents deploy and manage apps directly
“Eventually, like, we want the LLMs to Deploy these services, apps that they are building, and, ah, have them manage it, and developer is more like in the backseat, like, looking at things if everything is working correctly. If your swarm of agents is working c…”
Vasek Mlejnsky Apr 24, 2025 ▶ 1:00:00 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025
Assertion Not checkable as stated
Mlejnsky: An E2B customer has generated a petabyte of data
“We have a customer that produced petabyte of data. I mean, it's not free to host petabyte of data and that's growing.”
Vasek Mlejnsky Apr 24, 2025 ▶ 28:11 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025 positive
Disclosure
Mlejnsky: E2B aims to be the Kubernetes for AI agents
“I think a good analogy here is sort of, like, technologically, it's kind of, you want to be the Kubernetes of the world for the agent, but with much better DX and easier, easier to use.”
Vasek Mlejnsky Apr 24, 2025 ▶ 16:22 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025
Assertion Supported
Mlejnsky: Hugging Face uses E2B sandboxes during Open-R1 RL training
“The way HuggingFace, who built the OpenROne project is using us is during like the reinforcement learn, code gen reinforcement learning step where the ROne model the OpenROne model has a training step where they give it a Code problem, and the model needs to g…”
Vasek Mlejnsky Apr 24, 2025 ▶ 55:04 Why Every Agent needs Open Source Cloud Sandboxes
Apr 24, 2025 neutral
Insight
Mlejnsky: Agent sandboxes need persistent state, not one-off execution
“The important part is that you don't need to explain the model, and the model doesn't need to care about how to keep the state of the program running. So it was, especially with our earlier models, I think the models are now smarter, but they kept producing, l…”
Vasek Mlejnsky Apr 24, 2025 ▶ 9:09 Why Every Agent needs Open Source Cloud Sandboxes
May 28, 2026 bearish
Insight
Murray: Standalone agents cannot compete against sandbox and model layers
“I don't want to compete for like 20 dollars a seat. I think that that is just a really difficult business. I think it's very easy to copy the main pieces of it. I mean, again, like I built this fairly quickly, and I think because you are not owning, I guess, t…”
Cole Murray May 28, 2026 ▶ 8:43 Devin’s 80% Moment: Background Agents, 7x PRs, & End of Hand-Held Coding — Walden Yan & Cole Murray
Sep 7, 2026 negative
Opinion
Slack: Big cloud sandboxes lack resumption and network access compared to E2B
“And I look at products from other companies like big cloud providers, and they call it a sandbox. They think that they're competing with E to B, but they like lack the ability to resume or like their sandboxes have no network access or something like that.”
Quinn Slack Sep 7, 2026 ▶ 27:14 Orbs: Shifting Coding to Cloud — Quinn Slack, Amp Code
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