Bartosz Jakubowski
Venture Partner at Alven
Paris, Île-de-France
Bartosz Jakubowski, Venture Partner at Alven is an active investor based in Paris, Île-de-France. This profile covers what Bartosz Jakubowski backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Early Stage VentureSeries ASeries B
- Invests in
- FintechSaaS & EnterpriseMarketing & AdTechMarketplace
- Location
- Paris, Île-de-France
- Typical check
- $1M
- Past investments
- 74
Notable investments
Kiln
Pretto
JobTeaser
MadKudu
Qonto
MeilleursAgents
Tinyclues
Hull
Flashbreak
KeymetricsHow to reach Bartosz Jakubowski
Angels and operators like Bartosz Jakubowski reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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Cite this page
Round Funded. "Bartosz Jakubowski." Round Funded investor database, updated September 23, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/bartosz-jakubowski
Frequently Asked Questions
What does Bartosz Jakubowski invest in?
Bartosz Jakubowski invests in Fintech, SaaS & Enterprise, Marketing & AdTech and Marketplace, typically at Early Stage Venture, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Bartosz Jakubowski invest at?
Bartosz Jakubowski typically invests at Early Stage Venture, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Bartosz Jakubowski's typical check size?
Bartosz Jakubowski typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.