# Mike Mahlkow

> Mike Mahlkow is a pre-seed investor in San Francisco backing Software and Apps. See 4 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: San Francisco, United States
- Total investments: 4
- Last investment: Jul 2025
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/mikemahlkow/
- X (Twitter): https://twitter.com/MikeMahlkow
- Website: https://mikemahlkow.com/

Mike Mahlkow is a pre-seed investor in San Francisco focused on Software and Apps. Mike Mahlkow is the Co-founder and CEO of Blair.

## Contacts

5 contacts available for Mike Mahlkow: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/mike-mahlkow?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Pre-Seed | $1.9M–$5.3M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 2 | 50% |
| Apps | 1 | 25% |
| Rental | 1 | 25% |
| Medical | 1 | 25% |
| Wellness | 1 | 25% |

16 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 3 | 75% |
| Angel | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Germany | 2 | 50% |
| Brazil | 1 | 25% |
| United States | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Autopoiesis Sciences | Autopoiesis Sciences builds next-generation AI models designed to unlock transformative scientific breakthroughs across all critical research domains. The company's approach focuses on developing foundational reasoning capabilities that can autonomously drive discovery in areas where traditional AI has failed to deliver reliable results. |  | Pre-Seed | Jul 30, 2025 | https://autopoiesis.science/ |
| eaze | We're helping people sleep better by offering a long-term, cheaper and healthier (digital) alternative to sleep supplements like Melatonin and sleeping pills. Our approach is based on Cognitive Behavioural Therapy (CBT) and in our app, users are in close contact with their own, personal sleep coach, who will help them establish routines andbuild long-term, healthy sleep habits. | $1.9M | Pre-Seed | Jul 06, 2023 | https://www.eaze.de |
| Arbio | Arbio is transforming the property management landscape for alternative accommodations by leveraging advanced AI technology. Our solutions drive higher revenue, increased profitability, and superior operational efficiency - setting a new industry benchmark.By combining data-driven insights with seamless automation, we optimize every aspect ofproperty performance, enhancing both owner returns and guest satisfaction.With a vision to redefine how properties are managed and monetized, Arbio is paving the way for a more efficient, profitable, and scalable future in the alternative accommodations market. | $5.3M | Pre-Seed | Mar 01, 2023 | https://www.arbio-group.com |
| Awari | Awari is an education startup upskilling Latam with a modern approach to education. We offer project-driven, cohort-based courses, and students receive feedback and one-on-one mentorship from mentors who work at companies like Disney, Apple, Google and other top companies. | $678.4K | Angel | Feb 15, 2022 | https://awari.com |

4 of 4 investments shown.

## Co-investors
- [Informed Ventures](https://shizune.co/investors/profile/informed-ventures) — VC Fund, 2 deals together
- [Redstone.VC](https://shizune.co/investors/profile/redstone-digital-gmbh) — VC Fund, 2 deals together
- [Alpaca VC](https://shizune.co/investors/profile/alpaca-vc) — VC Fund, 1 deal together
- [Atlantic](https://shizune.co/investors/profile/atlantic-labs) — VC Fund, 1 deal together
- [Barmenia Next Strategies](https://shizune.co/investors/profile/barmenia-next-strategies) — VC Fund, 1 deal together
- [Cross Atlantic Angels](https://shizune.co/investors/profile/cross-atlantic-angels) — VC Fund, 1 deal together

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## FAQ

### What does Mike Mahlkow invest in?

Mike Mahlkow invests primarily in Software, Apps and Rental startups, most often at Pre-Seed and Angel stage. Most of the 4 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Mike Mahlkow's check size?

Mike Mahlkow typically joins rounds of $1.9M–$5.3M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Mike Mahlkow participates in.

### How do I contact Mike Mahlkow?

Public channels for Mike Mahlkow 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 Mike Mahlkow last invest?

The most recent investment recorded for Mike Mahlkow closed in Jul 2025. Shizune tracks 4 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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