Mantas Mikuckas
Angel Investor
Vilnius, Lithuania
Mantas Mikuckas is a seed investor in Vilnius focused on Software and E-Commerce. Mantas Mikuckas is based out of Vilnius, Vilniaus Apskritis and is the Co-Founder & Board Member of Unicorns Lithuania. Mantas previously worked at Practica Capital as a Founder Partner.
- Total investments:
- 22
- Last investment:
- Lead investor:
- 5%
Last updated:
For AI agents: llms.txt
Industries Mantas Mikuckas invests in
Stages Mantas Mikuckas invests in
Countries Mantas Mikuckas invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $543k–$9M
- Pre-Seed
- $1.2M–$2.2M
- Series A
- $1.7M–$45M
Investment Focus
Industry
- Software 3 (14%)
- E-Commerce 3 (14%)
- Marketplace 2 (9%)
- Mobile Apps 2 (9%)
- Information Technology 2 (9%)
Stage
- Seed 9 (41%)
- Series A 6 (27%)
- Pre-Seed 3 (14%)
- Venture - Series Unknown 1 (5%)
Country
- Lithuania 11 (50%)
- United States 2 (9%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Guideless turns any browser workflow into a polished, AI-narrated video guide in minutes. No screen recording, no tedious editing. Just turn on our Chrome extension, click through your process as you normally would, and instantly get a share-ready guide.Use cases: Product walkthroughs, customer onboarding, employee training, and supportdocumentation.Key features: - AI-written narration and natural voiceover. - Smart zooms and highlights for clarity. - Built-in captions for accessibility. - Always consistent and on-brand. - Shareable URLs, embed codes, and export to MP4How it works: - Add the Chrome extension. - Capture your workflow. - Share your guide.Privacy built-in: Your guides and data are never used to train AI models and are securely encrypted.Check https://guideless.ai/gallery and get inspired with curated guides showcasing workflows, product demos, and tutorials across every use case. | $1.2M / Pre-Seed / Aug 20, 2026 | ||
| Saltz is an app that allows users to source premium seafood and meat directly from farms, fishing boats, and regional suppliers | $23M / Series A / Mar 09, 2026 | ||
| Sintra builds easy-to-use AI digital assistants for small business owners to automate tasks in social media, sales, recruiting and more. | $17M / Seed / Jun 10, 2025 | ||
| We use computer vision, AI, and robotics to turn used toy building bricks into an affordable, sustainable, and enjoyable adventure for Brick Fans everywhere. | $1.7M / Pre-Seed / May 01, 2025 | ||
| Saltz is an app that allows users to source premium seafood and meat directly from farms, fishing boats, and regional suppliers | $3M / Seed / Apr 17, 2024 | ||
| Walk15 sustainable walking platform helps engage employees in active mobility and improve companies' ESG reports. Walk15 combines the Sustainable Activity Platform - a tool offering B2B clients annual subscriptions to activate their employees and monitor social impact data for ESG reports - and #walk15 app for B2B clients to buy Step Walletsubscriptions to promote their products and services within the app. | $542.7K / Seed / Nov 15, 2023 | ||
| We are building heavy lifting drones which can lift up to 200kg (440lbp). We have version which is flying on batteries for rescue and delivery purposes and tethered solution for industrial cleaning and firefighting. | $31.9M / Series A / Dec 27, 2022 | ||
| Planet positive marketplace for used car spare parts. Ovoko manages RRR.lt, Ovoko.pl and Ovoko.fr marketplaces and connects suppliers from Baltic states and Poland | $13.7M / Series A / Oct 01, 2022 | ||
| We are building heavy lifting drones which can lift up to 200kg (440lbp). We have version which is flying on batteries for rescue and delivery purposes and tethered solution for industrial cleaning and firefighting. | $9M / Seed / Apr 27, 2022 | ||
| Printify is the world's most famous print-on-demand platform designed to help anyone with an internet connection unlock the freedom that comes with opening your own online business. And because it’s completely risk free, more than 10 million people have signed up to open their stores! We created Printify so that anyone can create greatproducts, drive sales, and unlock their freedom. Printify has been on a steep growth curve since 2015, and now with more than 700 employees, three offices, and an amazing diverse team spread around Europe, we’re continuing to go from strength to strength. The Financial Times has ranked us as a Best Startup Employer for the last 4 years in a row, and we’re headquartered in Riga with investment backing from Richard Branson, Index Ventures, and some of the best angel investors from Silicon Valley and beyond. | $45M / Series A / Dec 01, 2021 | ||
| See all 22 investments → | |||
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FAQ
What does Mantas Mikuckas invest in?
Mantas Mikuckas invests primarily in Software, E-Commerce and Marketplace startups, most often at Seed and Series A stage. Most of the 22 investments tracked by Shizune back companies in Lithuania. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does Mantas Mikuckas invest in?
Mantas Mikuckas typically joins rounds of $543k–$9M at Seed, $1.2M–$2.2M at Pre-Seed and $1.7M–$45M at Series A. These are whole funding-round sizes, not Mantas Mikuckas's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Mantas Mikuckas took part in.
How do I contact Mantas Mikuckas?
Public channels for Mantas Mikuckas include LinkedIn and Facebook. 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 Mantas Mikuckas last invest?
The most recent investment recorded for Mantas Mikuckas closed in Aug 2026. Shizune tracks 22 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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