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, Balaji Srinivasan
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: Nathan Benaich (Air Street Capital), Shahed Khan (HyperChain Capital), David Rosenberg (Polymarket), Pietro Bezza (Connect Ventures), Elodie Jamous (mExpand Family Office), Arthur Kosten, Othman Laraki, Vinay Hiremath, Janis Krums, Alexander Ljung, Tony Jamous
Jatri
SeedJan 2020
$500K
Co-investors: Mikko Silventola (SuperAngel.Fund), Mahedi Hasan Omi (SBK Tech Ventures), Andrus Purde
FoodDocs
SeedJan 2019$300K
$300K
Bolt
SeedMar 2016$330K
SeedApr 2014$100K
$2.6B
Co-investors: Ullas Naik (Streamlined Ventures), Anas Biad (Sequoia Capital), Andrew Reed (Sequoia Capital), Joey Krug (Founders Fund), Brad Feld (Foundry Group), Bruce Sachs (CRV), Hao Huang (UpHonest Capital), Steve Vassallo (Foundation Capital), Laurence A. Tosi (WestCap), Steven Sarracino (Activant Capital), Anton Levy (General Atlantic), Arjun Sethi (Kraken Digital Asset Exchange), Jim Kim (Builders VC), Mikko Silventola (SuperAngel.Fund), Benjamin Tsai (Wave Financial), David Murray-Hundley (Pario Ventures), David Heath (Bombas), Jonathan Weiner (Oak HC/FT), Kingsley Advani (305 Ventures), Sam Yu (Long Ventures Partners), Semyon Dukach (One Way Ventures), Kyrylo Medvediev (01 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), Brian Bell (Team Ignite Ventures), Sung ho Choi (Fubon VC), Preetha Parthasarathy, Russell Cook, Andrus Purde, Aaron VanDevender, Khaled Helioui, Martin Villig, Indrek Kasela, Evan Lee, Ryan Duranso
Edicy
AngelFeb 2008$100K
$100K