Vis Caeli Impact Lab

General contacts
Investor type

VC

Founded

2021

AUM

-

Location

Lisbon, Lisbon District, Portugal

Investment Ticket

$0-1 m

Investment Stage

Pre-seed Seed

Region of investment

North America Europe Asia
Investor profile last updated: 30 August, 2026

Profile

Vis Caeli Impact Lab is a venture capital firm dedicated to supporting bold entrepreneurs in the blockchain and AI sectors. Based in Europe, the firm was founded by Violetta Chekan, who brings over 13 years of experience in startups and venture capital. The team is committed to driving innovation through investments in decentralized technologies, aiming to be a transformative force in the emerging blockchain space.

The firm primarily invests in pre-seed and early-stage companies that are focused on developing groundbreaking blockchain technologies. Vis Caeli Impact Lab is particularly interested in ventures building Web3 solutions, with a specific interest in sectors such as AI and crypto. The typical investment size ranges from $0-1 million, reflecting their focus on early-stage ventures.

Notable portfolio companies include Humanos, a decentralized health data command center in the blockchain in healthcare domain. The firm continues to shape the future of the internet with strategic investments, while Violetta Chekan's expertise and industry recognition add significant value to their investment approach.

Industry

Business Services (B2B) Consumer Services (B2C) Education Edtech Healthcare Services Internet and Web Services Pharmaceuticals Blockchain/Crypto AI

Contacts

Name
Title
Email
Social Networks
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Violetta Chekan Founder & CEO
Founder & CEO
-
LinkedIn
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FAQs about Vis Caeli Impact Lab

Vis Caeli Impact Lab is a venture capital firm. It backs companies at Pre-seed and Seed, writing tickets of $0-1 m.
Vis Caeli Impact Lab is located in Lisbon, Lisbon District, Portugal.
Vis Caeli Impact Lab was founded in 2021.
Vis Caeli Impact Lab invests in companies and startups in Business Services (B2B), Consumer Services (B2C), Education, Edtech, Healthcare Services, Internet and Web Services, Pharmaceuticals, Blockchain/Crypto, AI.
Vis Caeli Impact Lab invests in companies and startups in North America, Europe, Asia.
Vis Caeli Impact Lab invests in companies and startups at Pre-seed, Seed.
Vis Caeli Impact Lab usually invests $0-1 m on average.
Vis Caeli Impact Lab can be reached through its website viscaeli.com, its LinkedIn page and its X account. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Vis Caeli Impact Lab — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Vis Caeli Impact Lab directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 30 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.