Investing Profile

Märt Kelder

InvestorAngel
Founder and Managing Director at Sixfold
Berlin, Germany
Photo of Märt Kelder, Angel

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Angel
$5K - $50K
$25K
9
CompanyStageDateRound SizeTotal Raised
ScamGuardian.AI
Pre SeedSep 2025
Co-investors: Markus Villig, Indrek Kasela
Supersimple
Pre SeedApr 2024$2M
$2M
Co-investors: Eamonn Carey (Zeroth), Indrek Kasela, Ott Kaukver
BusCaro
AngelNov 2022$500K
$2.5M
Co-investors: William Bao Bean (SOSV)
Detail
Pre SeedMar 2021$2M
$7M
Co-investors: Pietro Bezza (Connect Ventures), Elodie Jamous (mExpand Family Office), Shahed Khan (HyperChain Capital), David Rosenberg (Polymarket), Alexander Ljung, Othman Laraki, Arthur Kosten, Janis Krums, Tony Jamous
Jatri
SeedJan 2020
$500K
Co-investors: Mahedi Hasan Omi (SBK Tech Ventures), Andrus Purde
FoodDocs
SeedJan 2019$300K
$300K
Bolt
SeedMar 2016$330K
SeedApr 2014$100K
$2.5B
Co-investors: Ullas Naik (Streamlined Ventures), Brad Feld (Foundry Group), Bruce Sachs (CRV), Anas Biad (Sequoia Capital), Andrew Reed (Sequoia Capital), Joey Krug (Founders Fund), Hao Huang (UpHonest Capital), Steve Vassallo (Foundation Capital), Arjun Sethi (Kraken Digital Asset Exchange), Anton Levy (General Atlantic), Sam Yu (Long Ventures Partners), Steven Sarracino (Activant Capital), Sung ho Choi (Fubon VC), David Heath (Bombas), Jonathan Weiner (Oak HC/FT), Kingsley Advani (305 Ventures), Semyon Dukach (One Way Ventures), Kyrylo Medvediev (01 Ventures), Brian Bell (Team Ignite Ventures), Marco Valta (Ambridge Capital), Michael Antonov (Formic Ventures), Jake Seid (Ballistic Ventures), Chris Sang (CP Ventures), Jeff Fluhr (Craft Ventures), Laurent Drion (E-Merge), Naval Ravikant (Sm4rt Predictive Systems), Benjamin Tsai (Wave Financial), Andrus Purde, Aaron VanDevender, Russell Cook, Preetha Parthasarathy, Indrek Kasela, Martin Villig, Evan Lee, Ryan Duranso, Khaled Helioui
Edicy
AngelFeb 2008$100K
$100K