# Boris Ryabov

> Boris Ryabov is a seed investor at Steamology backing E-Commerce. See 5 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: Steamology
- Location: Menlo Park, United States
- Total investments: 5
- Last investment: Apr 2017
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/in/borisriabov

Boris Ryabov is a Co-founder, President at Steamology Inc. He attended the University of Warwick - Warwick Business School.

## Contacts

5 contacts available for Boris Ryabov: 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/boris-ryabov?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.1M–$1.7M |
| Angel | $300k–$500k |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| E-Commerce | 3 | 60% |
| Food Delivery | 2 | 40% |
| Food and Beverage | 2 | 40% |
| Apps | 1 | 20% |
| Cooking | 1 | 20% |

21 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 40% |
| Angel | 2 | 40% |
| Pre-Seed | 1 | 20% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 2 | 40% |
| India | 1 | 20% |
| Russian Federation | 1 | 20% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Welltory | Welltory is a tech company that develops the most popular all-in-one wellness application ranked in the top 50 Health & Fitness apps and featured 20 times by the App Store. The AI/ML-powered app keeps over 10 million users on track for lifelong health by leveraging data from over 1,200 apps & gadgets.Welltory delivers personalizedwellness guidance based on insights created by proprietary algorithms that interpret user data for insights. Welltory's approach is backed by solid science, including comprehensive research, publications in top-tier journals like MDPI and Nature Scientific Reports, and partnerships with prestigious universities such as Johns Hopkins University and University College London, among many others.More than 65% of Welltory’s subscribers report experiencing better sleep, reduced stress, and increased physical activity.Founded in 2016 by serial entrepreneurs, Welltory is based in Redwood City, CA. For more information, please visit https://welltory.com/. | $1.4M | Pre-Seed | Apr 30, 2019 |  |
| Welltory | Welltory is a tech company that develops the most popular all-in-one wellness application ranked in the top 50 Health & Fitness apps and featured 20 times by the App Store. The AI/ML-powered app keeps over 10 million users on track for lifelong health by leveraging data from over 1,200 apps & gadgets.Welltory delivers personalizedwellness guidance based on insights created by proprietary algorithms that interpret user data for insights. Welltory's approach is backed by solid science, including comprehensive research, publications in top-tier journals like MDPI and Nature Scientific Reports, and partnerships with prestigious universities such as Johns Hopkins University and University College London, among many others.More than 65% of Welltory’s subscribers report experiencing better sleep, reduced stress, and increased physical activity.Founded in 2016 by serial entrepreneurs, Welltory is based in Redwood City, CA. For more information, please visit https://welltory.com/. | $1.1M | Seed | Apr 01, 2017 |  |
| Elementaree | Elementaree makes food personal every day and delivers it on a subscription basis to the doorstep. We create personal food programs catered to particular needs and goals whether it’s about losing weight, creating tasty meals for your family or increasing your body muscles. Unique personalized programs at cost of a standard grocery check. We adoptour expertise in building value chains which allows us to customize at scale. A never-repeating variety of everyday menus and personalized add-ons catered to customers' specific needs. | $300K | Angel | Nov 15, 2015 |  |
| InnerChef | InnerChef is an Indian food tech company that offers a mobile app for online food discovery and delivery. It allows users to order their favorite dishes which can be delivered within 20 minutes. The company offers ready-to-eat meals, gourmets do-it-yourself recipe kits (InnerChef DIY gourmet), detox cleanses, and healthy eats (InnerChef+) as wellas decadent desserts (Indulge by InnerChef). InnerChef has beverages ranging from cold coffees to thick shakes to fruit juices, all freshly prepared. The company also operates Indulge, a hyperlocal dessert marketplace where home bakers and neighborhood bakeries can offer their products to customers. | $1.7M | Seed | Sep 24, 2015 |  |
| Maraquia | Maraquia.com pioneered forest restoration and tree planting over the web. Our web service allows to plant forests anywhere in the world in just 3 clicks. Maraquia's core mission is to make tree planting an easy and universally accessible activity by anyone anytime anywhere.BMW is the first in the world company to plant real forest incompletely over-the-web fashion.https://www.maraquia.com/en/national_park_curonian_spit_kurshskaya_kosa_bmw_russiaOther companies that planted over Maraquia.com include Nestle, Alcoa, CISCO | $500K | Angel | Dec 01, 2012 |  |

5 of 5 investments shown.

## Co-investors
- [CABRA VC](https://shizune.co/investors/profile/cabra-vc) — VC Fund, 1 deal together
- CB Invest — VC Fund, 1 deal together
- [Endiya Partners](https://shizune.co/investors/profile/endiya-partners) — VC Fund, 1 deal together
- [Saha Fund](https://shizune.co/investors/profile/saha-fund) — VC Fund, 1 deal together
- [Sahra Growth Capital](https://shizune.co/investors/profile/sahra-growth-capital-8445) — VC Fund, 1 deal together
- [TA Ventures](https://shizune.co/investors/profile/ta-venture) — VC Fund, 1 deal together

## About Steamology

VC Fund

Steamology provides embracing the hydrogen economy, eliminating emissions, replacing fossil fuels and fossil fuel engines.

1 contacts available at Steamology.

| Name | Title | Profile |
| --- | --- | --- |
| Boris Ryabov | Co-founder, President | https://shizune.co/investors/profile/boris-ryabov |

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## FAQ

### What does Boris Ryabov invest in?

Boris Ryabov invests primarily in E-Commerce, Food Delivery and Food and Beverage startups, most often at Seed and Angel stage. Most of the 5 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Boris Ryabov's check size?

Boris Ryabov typically joins rounds of $1.1M–$1.7M at Seed and $300k–$500k 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 Boris Ryabov participates in.

### How do I contact Boris Ryabov?

Public channels for Boris Ryabov 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 Boris Ryabov last invest?

The most recent investment recorded for Boris Ryabov closed in Apr 2017. Shizune tracks 5 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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