E2B

e2b.dev

San Francisco, California, United States

11-50 employees

LinkedIn Profile

About E2B

technology, information & internet, scalability, ai agents, enterprise-grade security, workflow automation, agent scalability, sandbox observability, information technology and services, customizable sandbox, cloud-native ai, firecracker microvm, multi-cloud support, secure environment, code execution, real-world tools, cloud computing, sandbox environment, stateful code execution, services

E2B's Tech Stack

AI/ML

Decision Makers at E2B

2 contacts

Tomas Valenta

Co-Founder & CTO

t***@e2b.dev Sign up to view

Vasek Mlejnsky

Co-Founder & CEO

v***@e2b.dev Sign up to view

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16 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

E2B is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

E2B's Position in the StackWho Database

• E2B is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as E2B).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does E2B use?

E2B uses Cloudflare DNS, Gmail, Google Apps, Mobile Friendly, Ruby On Rails, Google Tag Manager, and 10 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at E2B?

StackWho has verified email addresses for 2 decision makers at E2B. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach E2B directly for sales, recruiting, or partnerships.

What industry is E2B in?

E2B operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export E2B's contact data?

Yes. StackWho Pro members can export decision maker contact data for E2B and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.