Ivo Lukacovic
About Ivo Lukacovic
Ivo Lukacovic (Lukačovič in Czech) was born in Prague in 1974. He is the founder and chairman of Seznam.cz, a Czech internet company and Czech-language search engine. Wikipedia dates its founding to 1996, and it grew from a web directory into a provider of search, email, news and maps.
In a post on the Windy community forum, he describes himself as founder of Seznam.cz (1996), Melown.com (2010) and Windy.com (2014). Windy.com is a global weather visualization platform. Crunchbase lists him as founder of Windy, SE and Melown Technologies SE, and as founder and chairman of Seznam.cz. It also lists study at Czech Technical University in Prague.
Little of his angel activity is public. Crunchbase shows one personal investment, the BottleCap AI seed round, and lists his investor type as an individual investor. We found no public record of earlier angel investments, a fund, or a stated investment thesis.
BottleCap AI announced a $7.5M seed round on January 29, 2026. StartupIntros lists the round as led by The Twenty Minute VC (20VC) and lists Ivo Lukacovic as an angel investor. Czech outlet Hrot24 reports that the round also involved Rockaway, and it names him as a Czech backer of the company. BottleCap AI was founded by Jaroslav Beck, Tomas Mikolov and David Herel. It is working on its own foundation model, CAP1, and a first iOS app called Pulse. The company's stated aim is more efficient language model architectures and lower training costs.
His check size in the round has not been published.
There is no public statement from him on preferred stages, sectors, geographies or check size. The one public AI investment is a seed-stage round in a Czech-founded foundation model company. That is a single data point, not a stated focus.
- BottleCap AI: Czech AI startup building efficient language model architectures. He joined its $7.5M seed round, announced January 2026.
Investing activity
Ivo Lukacovic appears in 1 AI deal tracked by the Lounge deals desk. The rounds are mostly Seed, with a median round size of $8M. The most recent is BottleCap AI (Seed, $7.5M, Jan 2026).
Ivo Lukacovic most often invests alongside The Twenty Minute VC, Mika Vormoo, Thomas Wolf and Illusian Founder Office, and the companies they back on Lounge are mostly in AI.
Deals
Frequently asked questions about Ivo Lukacovic
Has Ivo Lukacovic invested in AI startups?
Yes. He is listed as an angel investor in BottleCap AI's $7.5M seed round, announced on January 29, 2026. No other AI investments by him were found in public sources.
What is Ivo Lukacovic's background?
He founded Seznam.cz in 1996, a major Czech internet company, and chairs it. He also founded Melown (2010) and Windy.com (2014), a weather visualization service.
What check size does Ivo Lukacovic write?
It is not public. The size of his BottleCap AI investment has not been disclosed, and we found no statement from him on check size.
What stage does Ivo Lukacovic invest in?
His only documented AI investment is a seed round. He has not publicly stated a stage preference.
Should founders pitch Ivo Lukacovic?
Public information is limited. His one documented AI investment is in a Czech-founded foundation model company, so founders working on technically deep AI may want to check how that fits. He does not appear to have published a thesis or a way to pitch him.
How can founders contact Ivo Lukacovic?
He has a LinkedIn profile. He rarely appears in public, and we found no personal website or confirmed X account.
Is Ivo Lukacovic an angel investor?
Yes. Ivo Lukacovic invests personally as an angel.
What AI companies has Ivo Lukacovic invested in?
Ivo Lukacovic's AI investments include BottleCap AI. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Ivo Lukacovic invest at?
In the rounds tracked on Lounge, Ivo Lukacovic has invested at Seed, with a median round of $8M.
Who does Ivo Lukacovic co-invest with?
Ivo Lukacovic's most frequent co-investors on Lounge are The Twenty Minute VC (1 deal), Mika Vormoo (1 deal), Thomas Wolf (1 deal), Illusian Founder Office (1 deal) and 20VC (1 deal).