# Contriber Ventures

> Contriber Ventures is a VC fund in Tartu backing Software and Apps. See 7 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Tartu, Estonia
- Total investments: 7
- Last investment: Jul 2020
- Lead investor: 14%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/9384573?trk=tyah&trkInfo=clickedVertical%3Acompany%2Cidx%3A1-1-1%2CtarId%3A1428660604534%2Ctas%3A+Contriber+
- X (Twitter): https://twitter.com/Contriber
- Website: http://www.contriber.com
- Facebook: http://www.facebook.com/contriber

Contriber Ventures is a VC fund in Tartu focused on Software and Apps. Contriber is building a more human, online collaboration software with a visual approach to organizing projects. Designed for teams, this software provides a set of tools for better team cooperation.The first set is a day-to-day collaboration environment to maintain all team communication and task-time-management including emails, group-chat,files, calendar, decisions, and more…The second set is a suite of tools that we refer to as teamwork tools. These tools make use of psychological processes that are intended to take teamwork to the next level. They help with showing where things get stuck and how to build an Intelligent Cooperation among team members.A team's magic is found in its members and in understanding how they can better relate to one another. This is the key to every team's success.

## Contacts

5 contacts available for Contriber Ventures. Shizune tracks 3 team members at Contriber Ventures. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/contriber?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $972k–$2.1M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 3 | 43% |
| Apps | 1 | 14% |
| Music | 1 | 14% |
| Gaming | 1 | 14% |
| Mobile | 1 | 14% |

26 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 4 | 57% |
| Angel | 1 | 14% |
| Series A | 1 | 14% |
| Convertible Note | 1 | 14% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Estonia | 4 | 57% |
| Finland | 1 | 14% |
| Germany | 1 | 14% |
| United Kingdom | 1 | 14% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Mārtiņš Bičevskis | Cocoon Program Mentor | 0 | https://shizune.co/investors/profile/m%C4%81rti%C5%86%C5%A1-bi%C4%8Devskis |
| Rain Kivisik | Co-Founder | 0 | https://shizune.co/investors/profile/rain-kivisik |
| Rein Lemberpuu | CEO and co-Founder | 0 | https://shizune.co/investors/profile/rein-lemberpuu |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Ready Player Me | Wolf3D is a developer of 3D printing and scanning platform for virtual reality and games. Its platform offers 3D printing of human sculptures using ultrasound data and creates models of bones and organs for surgical planning and for use in games and virtual reality helping developers to integrate 3D models into existing games, game engines, or VRapplications. | $2.1M | Seed | Jul 01, 2020 |  |
| Speakly | SPEAKLY is a powerful language learning tool | $972.4K | Seed | Apr 03, 2020 |  |
| Timbeter | Timbeter is a smartphone application that enables to measure timber quickly and accurately. Timbeter is an innovative solution to measure timber quickly and accurately. Timbeter's purpose is to reduce time-consuming and boring manual measurement, bring transparency and efficiency to the industry. | $1M | Seed | Jan 28, 2020 |  |
| Fractory | Fractory manufacturing marketplace provides a one-stop shop to discover, compare, and fulfil production orders regardless of batch size. For companies with specialised laser-cutting equipment, Fractory optimises the use of available capacity to accelerate ROI of expensive machinery investments. Save time and get the price in seconds with ouronline automated quoting system. No more back-and-forth emails and phone calls. | $1M | Seed | Jul 25, 2019 |  |
| Xolo | Xolo is focusing on 40 million professionals globally who have chosen to run their business independently. Its aim is to reduce time spent on business administration to near zero by offering an incredibly simple online platform that merges company formation, banking, accounting, and other services. Xolo is the quickest and easiest way to launch andrun a one-person freelancing business in Europe. Xolo has customers from 140 countries through it's global product line and has localised solutions in Spain, Italy and the Netherlands. Xolo's typical customers are software developers, management consultants, designers, and other independent professionals. | $6.4M | Series A | Jul 15, 2019 |  |
| Neural DSP | Neural DSP empowers music players by democratizing the access to world-class sound, through an intuitive software/hardware ecosystem.Rockstars invest tens of thousands of dollars in their equipment. Whether you play stadiums or in your bedroom, finding the sound in your head is a long and demanding process. After buying hardware, acquiringtechnical knowledge, and long loops of trial and error, there is no guarantee that you’ll succeed finding your desired sound.Cortex is an intuitive software-hardware ecosystem and community, with the capability of capturing and sharing those desired sounds. The solution is based in our "Neural Capture" proprietary technology.Cortex has the potential to virtualize and replace an endless set of products (effects, amps, plugins, etc.) both for live and recording uses, featuring: Machine hearing technology able to capture the sound of physical devices (amps, fx, etc.). A superior method based on proprietary psychoacoustic-loss-function, which enables neural nets to be trained coherently with human perception (hearing). | $219K | Angel | Aug 01, 2018 |  |
| Weps | Weps is a website builder that uses a chatbot to make building a website more intuitive. This allows people with no web skills to get their website up and running in less than 30 minutes. Weps’ Chatbot builds websites by asking yes-or-no questions with zero coding or drag’n’drop interface. Weps structures and designs the website and users only needto fill in the blanks with pictures and content. Hosting, unique domain, and support are all offered. Weps works on any device. Check it out for yourself at www.getweps.com | $137K | Convertible Note | Jan 25, 2017 |  |

7 of 7 investments shown.

## Co-investors
- [Trind Ventures](https://shizune.co/investors/profile/trind-ventures) — VC Fund, 3 deals together
- [Spring Capital](https://shizune.co/investors/profile/spring-capital-8ce8) — VC Fund, 2 deals together
- [Superhero Capital](https://shizune.co/investors/profile/superhero-cap) — VC Fund, 2 deals together
- [Specialist VC](https://shizune.co/investors/profile/united-angels-vc) — VC Fund, 2 deals together
- [Change Ventures](https://shizune.co/investors/profile/change-ventures) — VC Fund, 1 deal together
- [Founders, Inc.](https://shizune.co/investors/profile/founders-c414) — VC Fund, 1 deal together

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## FAQ

### What does Contriber Ventures invest in?

Contriber Ventures invests primarily in Software, Apps and Music startups, most often at Seed and Angel stage. Most of the 7 investments tracked by Shizune back companies in Estonia. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Contriber Ventures's check size?

Contriber Ventures typically joins rounds of $972k–$2.1M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Contriber Ventures participates in.

### How do I contact Contriber Ventures?

Public channels for Contriber Ventures 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.

### Who are the partners at Contriber Ventures?

The team at Contriber Ventures includes Mārtiņš Bičevskis (Cocoon Program Mentor), Rain Kivisik (Co-Founder) and Rein Lemberpuu (CEO and co-Founder). The Team section lists each member with their title, investment count and links.

### 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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