Amir Rustamzadeh
Venture Partner @ Firestreak Ventures
Atlanta, United States
Amir Rustamzadeh is a seed investor at Firestreak Ventures in Atlanta focused on Software and Developer Tools. Visit firestreak.com for full and up-to-date investment portfolio.
- Total investments:
- 11
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Amir Rustamzadeh invests in
Stages Amir Rustamzadeh invests in
Countries Amir Rustamzadeh invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Software 4 (36%)
- Developer Tools 3 (27%)
- Information Technology 2 (18%)
- SaaS 1 (9%)
- Database 1 (9%)
Stage
- Seed 5 (45%)
- Pre-Seed 5 (45%)
- Series A 1 (9%)
Country
- United States 4 (36%)
- Israel 2 (18%)
- Germany 1 (9%)
- The Netherlands 1 (9%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| AI fighting AI.CISOs face an impossible risk landscape today. 80% of cybersecurity breaches start because of employee error. The problem is exacerbating with generative AI, as a single hacker can specifically target thousands of employees in the same amount of time that they used to specifically target tens of employees with social engineering.CISOs lack tools to deal with employee risk and are held accountable when a breach inevitably happens.By leveraging AI at each step, Dune Security empowers organizations to quantify individual risk through analyzing user behavior, context, learning patterns, and third party data. This allows the automation of tailored cybersecurity measures to each individual, transforming vulnerabilities into strengths. Dune is the central engine of all employee risk data, which is a solution that is not just timely for organizations but necessary in navigating the present cybersecurity landscape. This gives the CISO the capability to understand who are the high risk employees, to what extent, and why - as well as automatically remediate and restrict access to keep their organization safe.Today, Dune Security uniquely replaces legacy and ineffective security awareness training by pinpointing the crucial 8% of employees responsible for 80% of the risk, ensuring all employees receive personalized, machine learning-driven training tailored to their risk profile. CISOs also have easy access to quantifiable data via robust reporting and API-out capability, enabling them to both report to compliance auditors, regulators, and insurance underwriters, as well as restrict access to high-risk employees through other security systems. | $6M / Seed / Jan 29, 2025 | ||
| Langbase helps developers ship composable AI agents with hyper-personalized memory (RAG).Langbase is the composable AI infrastructure and developer experience to build, collaborate, and deploy any AI agents (AI features). Our mission is to make AI accessible to everyone, any developer not just AI/ML experts. We are the only composable AIinfrastructure. That's all we do. | Pre-Seed / Aug 01, 2024 | ||
| AI fighting AI.CISOs face an impossible risk landscape today. 80% of cybersecurity breaches start because of employee error. The problem is exacerbating with generative AI, as a single hacker can specifically target thousands of employees in the same amount of time that they used to specifically target tens of employees with social engineering.CISOs lack tools to deal with employee risk and are held accountable when a breach inevitably happens.By leveraging AI at each step, Dune Security empowers organizations to quantify individual risk through analyzing user behavior, context, learning patterns, and third party data. This allows the automation of tailored cybersecurity measures to each individual, transforming vulnerabilities into strengths. Dune is the central engine of all employee risk data, which is a solution that is not just timely for organizations but necessary in navigating the present cybersecurity landscape. This gives the CISO the capability to understand who are the high risk employees, to what extent, and why - as well as automatically remediate and restrict access to keep their organization safe.Today, Dune Security uniquely replaces legacy and ineffective security awareness training by pinpointing the crucial 8% of employees responsible for 80% of the risk, ensuring all employees receive personalized, machine learning-driven training tailored to their risk profile. CISOs also have easy access to quantifiable data via robust reporting and API-out capability, enabling them to both report to compliance auditors, regulators, and insurance underwriters, as well as restrict access to high-risk employees through other security systems. | $2M / Pre-Seed / Apr 22, 2024 | ||
| Permit.io empowers developers to bake in permissions and access-control into any product in minutes and takes away the pain of constantly rebuilding them. | $8M / Series A / Feb 15, 2024 | ||
| Earthly is a build automation system for the post-container era.It builds upon technologies like Docker and BuildKit to deliver builds that are self-sufficient, reproducible, portable and parallel. You can use Earthly to create Docker images, output artifacts or to run tests. Earthly is meant not to replace build systems, but rather to act as theglue layer between them.Run Earthly on your laptop, in your current CI, or across a cluster via Earthly Cloud Build. | $6.5M / Seed / Feb 23, 2023 | ||
| Perfect is a talent finding platform that provides recruiting services. It is a system for spotting and engaging potential candidates. The company's contact mode is at its physical address. | $13M / Seed / Dec 20, 2022 | ||
| Sprkl Personal Observability provides devs with actionable insights about how their own code changes execute and interact with the existing codebase and system components, right in their IDE. Code-level traces, errors, hidden API calls, DB queries, memory usage and other unique insights are revealed. With Sprkl, devs effortlessly get the feedbackthey need to write production ready code, while dramatically cutting down the time it takes to debug and troubleshoot. The company was founded in 2021 and is based in Tel Aviv, Israel. | Pre-Seed / Nov 15, 2022 | ||
| The developer experience platform built for growth. | Pre-Seed / Nov 01, 2022 | ||
| Snaplet is a tool for developers that copies a Postgres database, transforming personal information, to safely code against actual data.Snaplet, with 25% of software developers copy their production database to their laptop. This is slow, large, and often unsafe or even illegal. Cleaning up this sensitive data is difficult to maintain, resulting inlarge datasets that need to be continuously downloaded. | $100K / Pre-Seed / Jul 12, 2022 | ||
| Flightcontrol provides fully automating deployments to AWS accounts. | Seed / Apr 15, 2022 | ||
| See all 11 investments → | |||
Co-Investors
About Firestreak Ventures
We invest in pre-seed and seed stage companies in the developer tooling, infra, OSS, cybersecurity and ML and AI infra.
Firestreak Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Amir Rustamzadeh
Venture Partner
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Walter Kortschak
Managing Partner
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FAQ
What does Amir Rustamzadeh invest in?
Amir Rustamzadeh invests primarily in Software, Developer Tools and Information Technology startups, most often at Seed and Pre-Seed stage. Most of the 11 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Amir Rustamzadeh?
Public channels for Amir Rustamzadeh include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Amir Rustamzadeh last invest?
The most recent investment recorded for Amir Rustamzadeh closed in Jan 2025. Shizune tracks 11 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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