SID Venture Partners
Venture capitalKyiv · Pre-Seed–Series A · 19 people tracked
Also known as SID
Investment thesis
SID Venture Partners invests in early-stage startups that already have paid traction and proven market fit, providing not just capital but engineering firepower, agile development resources, AI/blockchain/BigData/ML expertise and access to 200+ enterprise clients. The firm is powered by a collective of established tech companies and is led by Ukrainian tech executives serving as general partners. It is nominally industry agnostic but especially interested in AI, Data, Deep Tech, B2B and FinTech. Geographic focus spans Central & Eastern Europe and global markets, with an average ticket size around $200K aimed at helping portfolio companies scale product and growth from day one.
Source: firm website, verified Aug 3, 2026.
Team · 19 people
from the firm's website & public directories
Founder mafia
2 people who came through SID Venture Partners went on to found or lead other companies.
What they invest in
from 20 of 35 portfolio companiesAI & Machine Learning ×14SaaS ×10Consumer ×4Enterprise Software ×4Crypto & Web3 ×3Data & Infrastructure ×3Developer Tools ×3Creator Economy ×2
HQs:United States×6Ukraine×3Switzerland×1United Kingdom×1India×1
Who they back
founder profiles across 12 portfolio companiesFounding team size:solo founder×62 founders×54+ founders×1
Where their founders worked beforefrom 10 founders with career history
Founders ×2Mercor ×2Onit ×2
Accelerator rootsportfolio companies that came through a program
Investments · 35 tracked
founders shown can be your intro pathBy year:2025 · 12023 · 32020 · 15 dated
Mynvax develops engineered protein subunit vaccines using a protein stabilization platform, including influenza vaccine candidates based on stabilized hemagglutinin regions and thermo-tolerant vaccines against SARS-CoV-2 variants.
BiotechDeep TechHealthtech
Co-investorsBIRAC1CrowdLVX Ventures
NEAR Foundation is a Swiss nonprofit foundation (Stiftung) that supports the NEAR ecosystem, a decentralized blockchain platform for building decentralized applications.
Crypto & Web3Data & InfrastructureDeveloper ToolsImpact & Social GoodZug, CH
Chris DonovanBowen WangMona Elisa(Director)Erik Trautman(Executive Officer)Richard Mortimer Muirhead(Director)
Board seatIllia Polosukhin· per SEC Form D · $5M raise · filed Feb 2020
Co-investorsDragonflyMetastable
AiSDR is an AI sales agent that automates outbound sales emails and books meetings for B2B companies.
AI & Machine LearningEnterprise SoftwareSaaSSales TechSan Francisco, US
Yuriy Zaremba(Founder/CEO)inOleg Zaremba(Founder)in
Co-investorsY CombinatorAngel OneFlyer One VenturesRebel FundBluePointe Ventures
Altris AI provides an AI platform for analyzing OCT (optical coherence tomography) retina scans, detecting and quantifying 30+ retina pathologies and 40+ biomarkers to support diagnostic decisions, patient triage, and treatment monitoring.
AI & Machine LearningDigital HealthHealthtech
Co-investorsBrincRuna Capital
Adtech company providing a decision intelligence software platform to the digital advertising industry (exited).
AI-driven no-code data integration platform that reduces time and cost of data projects.
Deus Robotics offers a system combining AI, robotics, and software to automate warehouse and fulfillment operations, integrating multi-vendor robot fleets into one platform.
AI & Machine LearningLogistics & Supply ChainRobotics
Co-investors1991 Ventures
Field Complete is an ERP platform for home services contractors that handles scheduling, dispatch, job management, estimates, invoicing, and integrated payments and card processing.
Construction TechFintechSaaSAtlanta, US
Roman Rusev(Executive Officer, Director)inSergey Glushchak(Founder)inTimofey Tyslyuk(Director)
Co-investorsChampion Hill VenturesDniproNotation CapitalWonder Ventures
GameTree is a mobile app that matches gamers with compatible teammates and friends based on their game tastes, genres, and play styles, supporting titles across PC, mobile, console, and tabletop platforms.
ConsumerGamingSocial
Co-investorsCorazon CapitalExpert DOJO
Go-Tou works on decarbonizing transport systems by addressing carbon emissions from mobility and freight.
CleantechClimate TechEnergyMobility & TransportationSaaSLos Angeles, US
Lyubov Artemenko(Director)Nazar Davyda(Executive Officer, Director, Promoter)Massimo Muzzi(Director)Olena Artemenko(Director)Joachim Latta(Director)
Develops software solutions that enhance quantum processor performance to extract value from current quantum hardware.
Co-investorsPrimary Venture Partners
Iris Finance is an AI-native financial platform for consumer packaged goods brands, providing real-time P&L visibility, cash flow forecasting, and margin analysis across sales channels and SKUs.
AI & Machine LearningFintechSaaS
Drew Fallon(Founder & CEO)inMarkoin
Co-investorsBarrel VenturesFounder CollectiveGlasswing VenturesRosecliff VenturesAccess Venture PartnersAccess Ventures+2 more
Jome is a platform that helps homebuyers find, compare, and purchase new construction homes across multiple communities and builders.
AI & Machine LearningData & InfrastructureMarketplacesPropTechRetail TechBrooklyn, US
Dan Hnatkovskyy(Founder)in
Co-investorsFlyer One VenturesForefront VentureGeek VenturesPragmatechRoosh VenturesTechstars+1 more
LetsEnhance is an AI-powered image upscaler and enhancement tool that increases photo resolution up to 16x and corrects color, sharpness, and lighting without artificial-looking processing.
AI & Machine LearningConsumerSaaSKyiv, UA
Sofi Shvets(Founder)
Co-investorsDniproTechstarsAcrobator Ventures
Limitless Labs is a lab focused on prediction markets, blockchain, and AI.
AI & Machine LearningCrypto & Web3
Co-investors1confirmationArrington CapitalCoinbase VenturesDell Technologies CapitalFlyer One VenturesGrove Ventures+2 more
Decentralized prediction market platform for trading on real-world event outcomes.
memoryOS is a memory-training app that teaches memorization using virtual Mind Palace technology, mnemonics, spaced repetition, and gamified micro-lessons.
AI & Machine LearningConsumerEdTech
Co-investorsAngel OneSpecialist VC
Scalable blockchain designed for ease of use and developer accessibility while providing the performance necessary for mainstream decentralized application adoption.
Co-investorsAmplify PartnersHomebrewPantera CapitalWhite Paper CapitalWoodstock Fund
Platform matching businesses with designers; YC alumni with 900+ clients including Reface and People.ai.
Daily companion app for people with ADHD using gamification, community and CBT techniques.
AI agent builder for a variety of tasks and needs.
Orderly Network provides omnichain infrastructure for launching perpetuals decentralized exchanges (perp DEXs) on any blockchain, offering a shared orderbook and liquidity accessible via SDK or white-label.
Crypto & Web3Data & InfrastructureDeveloper Tools
Ran Yi(Founder)
Co-investorsD1 VenturesDragonflyGate VenturesIOSG VenturesMentha PartnersMetastable+9 more
Reface is an app studio that combines AI with creative talent to build and scale mobile applications across content creation, entertainment, and health & fitness verticals.
AI & Machine LearningConsumerCreator EconomyDeveloper ToolsSaaSKyiv, UA
Ivan Altsybieiev(Co-CEO)Anton Volovyk(Co-CEO)Oles Petriv(CTO)Yaroslav Boiko(CAO)Dmytro Shamutylo(CFO)
Co-investorsAndreessen HorowitzAngel Collective Opportunity FundTq Ventures Llc
Respeecher develops proprietary deep learning technology to create high-quality synthetic speech for filmmakers, game developers, advertisers, podcasters, and content creators.
AI & Machine LearningCreator EconomyGamingMedia & EntertainmentSaaSKyiv, UA
Oleksandr Serduik(Executive Officer, Director, Promoter)Grant Reaber(Executive Officer, Director, Promoter)Alex Serdiuk(Founder)in
BoardJohn Frankel(Director)
Co-investorsBADideas.fundCathexis VenturesDniproHartmann CapitalICU VenturesTechstars+2 more
Sepal AI generates training and evaluation datasets for AI models at scale, working with leading AI research labs and enterprises to improve model performance on real-world tasks.
AI & Machine LearningEnterprise SoftwareSan Francisco, US
Robi Lin(Founder)inKat Hu(Founder)in
Co-investorsMetaplanetSterling RoadVery Serious VenturesY CombinatorTeam Ignite Ventures
Synthesia is an AI video platform that lets businesses generate videos with AI avatars and agents, aimed at helping organizations train, onboard, and upskill employees.
AI & Machine LearningEnterprise SoftwareMarketing TechSaaSLondon, GB
Victor Riparbelli(Co-founder & CEO)inSteffen Tjerrild(Co-Founder & COO/CFO)inLourdes Agapito(Co-Founder)inMatthias Niessner(Co-Founder)in
Co-investorsAccelAir Street CapitalFirstMark CapitalGV (Google Ventures)Kleiner PerkinsMMC Ventures+13 more
Social app that lets people meet and talk over breakfast to form non-transactional relationships.
V-Art provides technology for intellectual property licensing and monetization of digital content and AI datasets, offered as installation packages with a licensing system, smart contracts, and IP safeguards.
AI & Machine LearningLegalTechSaaS
Olga Simson(CSO & Co-Founder)Anastasiia Gliebova(CEO & Co-Founder)
Co-investorsGeek Ventures
Vendora provides an all-in-one POS and grocery management platform for retail grocers, combining point-of-sale checkout, loyalty programs, inventory management, and AI-powered analytics in a single system.
AI & Machine LearningEnterprise SoftwareRetail TechSaaSNew York City, US
Sunny Singh(Founder)in
Co-investorsInterlace VenturesMu VenturesY CombinatorNo Such Ventures
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Portfolio news
latest coverage across their companies
Synthesia · contentgrip.com · Aug 18, 2026
Limitless · x.com · Jul 27, 2026
AiSDR · tooldebut.com · Jul 5, 2026
Sepal AI · rl-list.com · Jun 7, 2026
Reface · eu-startups.com · Dec 26, 2025
Frequently asked questions
- How many investments has SID Venture Partners made?
- SID Venture Partners has 32 tracked investments, 1 of which have exited via acquisition or IPO.
- What stage does SID Venture Partners invest at?
- SID Venture Partners invests at the Pre-Seed, Seed, Series A stages.
- What is SID Venture Partners's typical check size?
- SID Venture Partners typically writes checks of $200K.
- What sectors does SID Venture Partners focus on?
- SID Venture Partners focuses on AI & Machine Learning, Data & Infrastructure, Deep Tech, Enterprise Software, Fintech, Sector Agnostic.
- Where is SID Venture Partners located?
- SID Venture Partners is headquartered in Kyiv, UA.
- Who does SID Venture Partners co-invest with?
- SID Venture Partners most often shares deals with Techstars, Angel One, Dnipro, among 68 tracked co-investors.
Co-investors · 42
Dragonfly is a crypto-focused investment firm comprising Dragonfly Ventures, Dragonfly Liquid, and Metastable, an early crypto hedge fund it acquired. It invests in and researches blockchain, tokens, and crypto companies.
Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.
Manta Ray Ventures partners with mission-driven founders building companies aimed at solving major global challenges, investing early and providing patient, flexible capital.
BADideas.fund is an early-stage B2B venture fund operating across Central and Eastern Europe and the Nordics, staffed by former founders who work alongside portfolio companies on go-to-market execution.
Sequoia Capital is a venture capital firm that partners with founders to build technology companies.
Alumni Ventures (AV) is a venture capital firm that co-invests alongside lead VCs in startups, backing founders with capital and access to a large investor and operator community.
True Ventures is a venture capital firm established in 2005 that focuses on early-stage technology companies, with operations based in Silicon Valley.
Battery Ventures is a global investment firm that has backed more than 450 companies over its 40-year history, operating its investment staff as a single global unit.
Pioneer Fund is a venture capital firm investing in the top Y Combinator startups.
Scale Venture Partners is an early-stage venture capital firm that partners with AI companies, supporting their transition from founder-led growth to a scalable go-to-market operation.
Bonfire Ventures is a seed-stage venture capital firm that backs founders reinventing how business operates, leading seed rounds in AI-native B2B software.
Todd and Rahul's Angel Fund is an early-stage investment vehicle run by founders Todd Goldberg and Rahul Vohra, who write $300k-$500k checks into early-stage startups and help with product/market fit, go-to-market, and future fundraising.
▶30 more co-investors
ParadigmBitkraft Esports VenturesAwesome People VenturesKearny JacksonRobot VenturesCoinFundDecibel PartnersPolygonAmadeus Capital PartnersIVCMulticoin CapitalSeed Club VenturesCanarycLabsSolana VenturesDivergenceAmbush CapitalNational Science FoundationParaFi CapitalEthereal Ventures Management Ltd.QuantstampHashedMysten LabsVariant FundGnosis DAOFounderPartnersAlloy FundLevel VenturesGreenfieldPresto Ventures
Firms observed investing alongside SID Venture Partners, from public investor directories. Shared companies are the overlap with SID Venture Partners's recorded portfolio.
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