# Ragnar Sass

> Ragnar Sass is a seed investor at Darkstar Camp backing Information Technology and Software. See 34 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Darkstar Camp](https://shizune.co/investors/profile/darkstar-camp)
- Total investments: 34
- Last investment: Nov 2025
- Lead investor: 12%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/in/ragnarsass
- X (Twitter): http://twitter.com/ragnars
- Website: https://x.com/ragnars
- Facebook: http://www.facebook.com/ragnar.sass

Ragnar Sass is a seed investor at Darkstar Camp focused on Information Technology and Software. Ragnar Sass is the Co-Founder of Darkstar Camp. He previously worked at LIFT99 as a Founder and CEO. Ragnar Sass attended Estonian Business School.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $677k–$5.9M |
| Pre-Seed | $191k–$2M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Information Technology | 6 | 18% |
| Software | 5 | 15% |
| Marketplace | 4 | 12% |
| Artificial Intelligence | 4 | 12% |
| SaaS | 3 | 9% |

67 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 14 | 41% |
| Pre-Seed | 11 | 32% |
| Angel | 2 | 6% |
| Funding Round | 2 | 6% |
| Convertible Note | 1 | 3% |

6 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Estonia | 12 | 35% |
| Ukraine | 3 | 9% |
| United States | 3 | 9% |
| United Kingdom | 2 | 6% |
| Latvia | 1 | 3% |

9 countries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Stratis | Stratis is a firm that develops the next generation Strategic Intelligence Engine that turn planet-size data problem into solutions. |  | Seed | Nov 10, 2025 |  |
| Farsight Vision | FarsightVision is a platform that enables drone pilots and footage users to interact for analytics and situational awareness using 3D models and orthoimages. | $667.3K | Seed | Sep 17, 2024 |  |
| Alvin | At Alvin, we specialize in automating BigQuery optimization to help organizations significantly reduce cloud expenditures without compromising performance. Our platform seamlessly integrates with your existing data infrastructure, continuously analyzing and enhancing your BigQuery environment.Our clients include industry leaders like OpenX,GoCardless, and GetScale. With a swift setup requiring minimal engineering effort, Alvin guarantees a positive ROI by charging only a percentage of the savings realized.Join the growing number of organizations transforming their data operations with Alvin's automated solutions. | $5.9M | Seed | Oct 12, 2022 |  |
| Around | The largest network of workspaces on flexible terms. We are a savvy team from Latin America providing fast-growing companies with on-demand access to flexible office space. Everywhere.We believe work at its best is always creative and collaborative, expressed with freedom, autonomy, and purpose; and the space surrounding us should help us achieveit, anywhere & everywhere.We are shaping the future of work today by improving workspaces and the rules around them, and helping innovative teams find their ideal space to make their best work every day — our first step on a journey to change the way we work and think about work.Our best work. Anywhere. Everywhere. We are Around. | $3.8M | Seed | Jun 22, 2022 |  |
| BeTRITON | Z-Triton is an amphibious e-tricycle camper that offers you the freedom to travel both over land and water. Perfect for either long-distance adventures or recreation - a weekend getaway deep in nature. | $110.5K | Pre-Seed | Apr 01, 2022 |  |
| Shen.AI | Shen.AI turns any camera into a clinical-grade health monitor. Our AI SDK captures multimodal biosignals from a 30-second face scan and returns 30+ vital signs and risk indices (e.g., BP, HR, HRV, breathing rate, BMI), on-device, no hardware or cloud required. We ship a plug-and-play SDK that integrates in a day across mobile, web, and IoT;wellness today. Customers use us for virtual triage, remote monitoring, chronic care, and engagement. | $2M | Seed | Feb 25, 2022 |  |
| SegmentStream | At SegmentStream we partner with growth leaders to drive more revenue from paid media through full-funnel attribution, incrementality measurement and automated cross-channel budget allocation powered by predictive AI. | $2.7M | Seed | Feb 04, 2022 |  |
| Planet42 | Planet42 is democratising mobility by enabling people ignored by banks to get access to a personal vehicle. The company leverages technology to mitigate risk and promote financial inclusion by buying second-hand cars from a network of motor dealers and providing them to customers on a subscription basis, without the need to physically see the caror meet the customer. | $6M | Convertible Note | Dec 21, 2021 |  |
| Planet42 | Planet42 is democratising mobility by enabling people ignored by banks to get access to a personal vehicle. The company leverages technology to mitigate risk and promote financial inclusion by buying second-hand cars from a network of motor dealers and providing them to customers on a subscription basis, without the need to physically see the caror meet the customer. | $6M |  | Dec 21, 2021 |  |
| Planet42 | Planet42 is democratising mobility by enabling people ignored by banks to get access to a personal vehicle. The company leverages technology to mitigate risk and promote financial inclusion by buying second-hand cars from a network of motor dealers and providing them to customers on a subscription basis, without the need to physically see the caror meet the customer. | $6M | Seed | Dec 21, 2021 |  |

10 of 34 investments shown.

## Co-investors
- [Startup Wise Guys](https://shizune.co/investors/profile/startup-wise-guys) — VC Fund, 5 deals together
- [Change Ventures](https://shizune.co/investors/profile/change-ventures) — VC Fund, 4 deals together
- [SMOK Ventures](https://shizune.co/investors/profile/smok-ventures) — VC Fund, 4 deals together
- [Specialist VC](https://shizune.co/investors/profile/united-angels-vc) — VC Fund, 4 deals together
- [Icebreaker.vc](https://shizune.co/investors/profile/icebreaker-vc) — VC Fund, 3 deals together
- [LIFT99](https://shizune.co/investors/profile/lift99) — VC Fund, 3 deals together

## About Darkstar Camp

VC Fund

DarkStar develops products and conducts military testing.

1 contacts available at Darkstar Camp.

| Name | Title | Profile |
| --- | --- | --- |
| Ragnar Sass | Co-Founder | https://shizune.co/investors/profile/ragnar-sass |

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## FAQ

### What does Ragnar Sass invest in?

Ragnar Sass invests primarily in Information Technology, Software and Marketplace startups, most often at Seed and Pre-Seed stage. Most of the 34 investments tracked by Shizune back companies in Estonia. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Ragnar Sass's check size?

Ragnar Sass typically joins rounds of $677k–$5.9M at Seed and $191k–$2M 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 Ragnar Sass participates in.

### When did Ragnar Sass last invest?

The most recent investment recorded for Ragnar Sass closed in Nov 2025. Shizune tracks 34 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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