Anna Westelius
Angel Investor
San Francisco, United States
Anna Westelius is a Security Researcher, analyst and hacking enthusiast. Originally of a network security background, she moved into the web security space to help shape the first commercial anti-scraping solution and has spent the past decade focusing on different aspects of combating distributed automation, botnets, and fraud at scale. She iscurrently solving fraud and abuse problems as Sr. Director of Engineering for Arkose Labs.
- Total investments:
- 3
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Anna Westelius invests in
Stages Anna Westelius invests in
Countries Anna Westelius invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Software 2 (67%)
- Security 1 (33%)
- Compliance 1 (33%)
- Cyber Security 1 (33%)
Stage
- Seed 1 (33%)
- Pre-Seed 1 (33%)
- Series A 1 (33%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Leen is a unified API for security tools and data. | $2.8M / Pre-Seed / Mar 25, 2024 | ||
| ConductorOne integrates permission management for the web and modern infrastructure. Alexander Bovee and Paul Querna co-founded ConductorOne in Portland, Oregon in 2020. | $12M / Series A / Aug 08, 2023 | ||
| Resourcely lets you provision resource templates that are secure and compliant by design. | $8.3M / Seed / Jul 07, 2022 |
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FAQ
What does Anna Westelius invest in?
Anna Westelius invests primarily in Software, Security and Compliance startups, most often at Seed and Pre-Seed stage. Most of the 3 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 Anna Westelius?
Public channels for Anna Westelius include LinkedIn. 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 Anna Westelius last invest?
The most recent investment recorded for Anna Westelius closed in Mar 2024. Shizune tracks 3 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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