# Josef Arweck

> Josef Arweck is a angel investor backing Software and Marketing. See 3 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 3
- Last investment: May 2021
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/josef-arweck/

Josef Arweck is a angel investor focused on Software and Marketing. Josef Arweck

## Contacts

5 contacts available for Josef Arweck: 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/josef-arweck?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Angel | $329k–$361k |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 3 | 100% |
| Marketing | 2 | 67% |
| Machine Learning | 2 | 67% |
| Marketing Automation | 2 | 67% |
| Artificial Intelligence | 2 | 67% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 2 | 67% |
| Pre-Seed | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| vCOACH | vCOACH developed a mobile app for consumers looking to access virtual training for communication skills improvement. |  | Pre-Seed | May 17, 2021 | https://www.vcoach.ai/ |
| Winstate | Fyrfeed solves the creation of social media posts by harnessing an efficient Human-in-the-loop approach to AI. Customers subscribe to our service for a monthly fee and enjoy premium-quality posts regularly. Content doesn't get any easier than this. | $329K | Angel | Feb 05, 2021 | https://fyrfeed.com |
| Fyrfeed | Fyrfeed solves the creation of social media posts by harnessing an efficient Human-in-the-loop approach to AI. Customers subscribe to our service for a monthly fee and enjoy premium-quality posts regularly. Content doesn't get any easier than this. | $361.5K | Angel | Feb 05, 2021 | https://fyrfeed.com |

3 of 3 investments shown.

## Co-investors
- [Lepi Ventures](https://shizune.co/investors/profile/lepi-ventures) — VC Fund, 2 deals together
- [better ventures](https://shizune.co/investors/profile/better-ventures-9d06) — VC Fund, 1 deal together
- [Hauer Ventures](https://shizune.co/investors/profile/hauer-ventures) — VC Fund, 1 deal together

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## Featured in investor lists
- [Artificial intelligence Angel Investors in Germany](https://shizune.co/investors/artificial-intelligence-angel-investors-germany)
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## FAQ

### What does Josef Arweck invest in?

Josef Arweck invests primarily in Software, Marketing and Machine Learning startups, most often at Angel and Pre-Seed stage. Most of the 3 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Josef Arweck's check size?

Josef Arweck typically joins rounds of $329k–$361k at Angel. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Josef Arweck participates in.

### How do I contact Josef Arweck?

Public channels for Josef Arweck 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 Josef Arweck last invest?

The most recent investment recorded for Josef Arweck closed in May 2021. 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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