Rain Rannu
Founding Partner at Superangel
Estonia
Rain Rannu, Founding Partner at Superangel is an active investor based in Estonia. This profile covers what Rain Rannu backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCMicro VCPEInvestment PartnerAccelerator
- Stages
- Early Stage VentureSeed
- Invests in
- Media & ContentSaaS & EnterpriseMobility & LogisticsIoT & Connected DevicesFintech
- Location
- Estonia
- Typical check
- $375K
- Past investments
- 18
Notable investments
TeleportTr.ee OÜ
PipedriveTaxifyUpgraded
Digital Sputnik
PlumbrGreenhouse CITalliforniaUnited Nations Association of EstoniaGameFoundersNutiteqHow to reach Rain Rannu
Angels and operators like Rain Rannu 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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About this profile
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Cite this page
Round Funded. "Rain Rannu." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/rain-rannu
Frequently Asked Questions
What does Rain Rannu invest in?
Rain Rannu invests in Media & Content, SaaS & Enterprise, Mobility & Logistics and IoT & Connected Devices, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Rain Rannu invest at?
Rain Rannu typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Rain Rannu's typical check size?
Rain Rannu 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?
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.