# Klara Losert

> Klara Losert is a seed investor at Talkbase (Prague) backing Artificial Intelligence and PaaS. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Talkbase](https://shizune.co/investors/profile/talkbase-75e5)
- Location: Prague, Czech Republic
- Total investments: 3
- Last investment: Aug 2024
- Lead investor: 33%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/klaralosert
- X (Twitter): https://mobile.twitter.com/klaralosert
- Website: https://x.com/klaralosert

Klara Losert is a seed investor at Talkbase in Prague focused on Artificial Intelligence and PaaS. Klara Losert is the Co-founder and CEO of Talkbase. She was the Head of Operations at Deepnote.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Artificial Intelligence | 2 | 67% |
| PaaS | 1 | 33% |
| EdTech | 1 | 33% |
| Big Data | 1 | 33% |
| Analytics | 1 | 33% |

9 industries tracked in total.

### Stage

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

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 1 | 33% |
| Czech Republic | 1 | 33% |
| United Kingdom | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| eNOugh | eNOugh combines superior hardware, personalized features, and AI technology to provide a powerful and dependable personal safety solution for everyone. | $312.9K | Pre-Seed | Aug 27, 2024 |  |
| Flowlance | Flowlance is a web-based educational network that connects students and instructors around the Czech Republic. |  | Angel | Apr 24, 2023 |  |
| Deepnote | Deepnote is a collaboration platform for data scientists. | $3.8M | Seed | Feb 06, 2020 |  |

3 of 3 investments shown.

## Co-investors
- [Index Ventures](https://shizune.co/investors/profile/index-ventures) — VC Fund, 2 deals together
- [Accel](https://shizune.co/investors/profile/accel) — VC Fund, 1 deal together
- [Credo Ventures](https://shizune.co/investors/profile/credo-ventures) — VC Fund, 1 deal together
- [PurposeTech](https://shizune.co/investors/profile/purposetech) — VC Fund, 1 deal together
- [Y Combinator](https://shizune.co/investors/profile/y-combinator) — VC Fund, 1 deal together
- [YC Partners](https://shizune.co/investors/profile/yc-partners) — VC Fund, 1 deal together

## About Talkbase

VC Fund · Wilmington, United States

Talkbase is a community operations platform that helps community builders visualize community engagement. It provides a platform for team collaboration, program management, and powerful analytics. Talkbase was founded in 2021 and is based in Delaware, USA.

2 contacts available at Talkbase.

| Name | Title | Profile |
| --- | --- | --- |
| Klara Losert | Co-Founder & CEO | https://shizune.co/investors/profile/klara-losert |
| Roman Nguyen | CTO and Co-Founder | https://shizune.co/investors/profile/roman-nguyen-2351 |

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## FAQ

### What does Klara Losert invest in?

Klara Losert invests primarily in Artificial Intelligence, PaaS and EdTech startups, most often at Seed and Angel 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.

### When did Klara Losert last invest?

The most recent investment recorded for Klara Losert closed in Aug 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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