Jaakko Manninen
Angel investor in Espoo
Espoo, Finland
Jaakko Manninen, Angel investor in Espoo is an active investor based in Espoo, Finland. This profile covers what Jaakko Manninen backs, at which stage, and how founders can reach out in 2026.
Mr. Jaakko Manninen is a Co-Founder and serves as Chief Architecture Officer at Ray Browser. Previously, he served as Chief Executive Officer at Ray Browser. He co-founded Vizor and served as its Chief Technology Officer. He is an Angel Investor.
- Investor type
- Angel
- Stages
- Early Stage VentureSeed
- Location
- Espoo, Finland
- Typical check
- $375K
- Past investments
- 4
Notable investments
AmbroniteLightheartCatlandHow to reach Jaakko Manninen
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Cite this page
Round Funded. "Jaakko Manninen." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jaakko-manninen
Frequently Asked Questions
Who is Jaakko Manninen?
Jaakko Manninen is an active investor, Angel investor in Espoo. Round Funded tracks their focus and activity alongside thousands of investors.
What stage does Jaakko Manninen invest at?
Jaakko Manninen typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Jaakko Manninen's typical check size?
Jaakko Manninen typically writes checks around $375K. 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?
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