Overview
Portfolio
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Northisland
New York, United States
Invests in crypto and blockchain startups, supporting founders building decentralized and Web3 applications.
Portfolio
41+
Employees
5+
Founded
2020
AUM
N/A
Investment focus
Stages
No stages listed
Industries
No industries listedGeographic scope
United States
Sources
Northisland
Invests in crypto and blockchain startups, supporting founders building decentralized and Web3 applications.
Portfolio
41+
Employees
5+
Founded
2020
AUM
N/A
Stages
No stages listed
Industries
No industries listedGeographic scope
United States
Sources
Showing 24 of 33 matched portfolio companies
Addressable provides a platform that converts on-chain crypto behavior into actionable data for high-intent advertising campaigns. The service enables precise targeting of wallet owners across blockchains and optimizes Web3 marketing efforts for efficient user acquisition. It offers comprehensive Web2 to Web3 attribution and analytics to measure the full conversion journey and improve ROI.
Funding: $13.5M
Rough estimate of the amount of funding raised
BITKRAFT Ventures
BITKRAFT Ventures
Funding: $13.5M
Rough estimate of the amount of funding raised
Axelar is a decentralized interoperability platform that connects multiple blockchain ecosystems, enabling seamless cross-chain communication and asset transfers through programmable smart contracts. This technology addresses the fragmentation of blockchain networks, allowing developers to build and deploy applications across various chains with minimal latency and enhanced security.
BCB Group provides multi-currency business accounts and a global settlements network that enables instant, fee-free transactions across various currencies and digital assets. Their services facilitate seamless payment processing and trading for businesses operating in the digital asset economy, addressing the need for efficient financial solutions in a rapidly evolving market.
Funding: $65.9M
Rough estimate of the amount of funding raised
Foundation Capital
Foundation Capital
Funding: $65.9M
Rough estimate of the amount of funding raised
Cedar Money is a payment platform that facilitates high-volume cross-border transactions for businesses, utilizing real-time exchange rates and advanced fraud detection mechanisms. It addresses the challenges of high fees and slow settlements associated with traditional payment methods, enabling efficient and cost-effective global payments.
Dapper Labs is a venture studio that builds consumer products for digital ownership on the Flow blockchain, offering licensed NFT collectibles such as NBA Top Shot, Disney Pinnacle, NFL ALL DAY, and CryptoKitties. Its platform provides integrated marketplaces, wallet support, and low‑cost, high‑throughput blockchain infrastructure, enabling creators and brands to monetize and engage fans while giving users true ownership of their digital assets.
Funding: $5.1M
Rough estimate of the amount of funding raised
Funding: $5.1M
Rough estimate of the amount of funding raised
Eternis develops self-evolving AI systems focused on forecasting and simulating uncertain futures using calibrated predictions. The company offers products like Freysa for agent simulation and Silo for private, locally-hosted model access. Their work centers on maintaining continuously updated world models and enabling epistemic search capabilities for AI agents.
Ether.fi provides non-custodial liquid staking solutions that automate asset deployment across optimized DeFi strategies to maximize user yields. Users can deposit assets like ETH and BTC into strategy vaults that auto-compound earnings across top protocols. The platform also offers a DeFi-native, non-custodial credit card providing cashback on worldwide purchases linked to the user's crypto portfolio.
Funding: $32.4M
Rough estimate of the amount of funding raised
Hyperithm
Hyperithm
Funding: $32.4M
Rough estimate of the amount of funding raised
Etherfuse tokenizes government debt instruments into on‑chain assets called Stablebonds, giving fintechs, neobanks, and corporate treasuries direct, 1:1 backed exposure to sovereign yield and a liquid token that can be used for collateral or redemption at net asset value. Its Etherfuse FX service leverages these tokenized bonds to settle USD‑MXN conversions instantly at a fraction of traditional bank fees, with API and dashboard tools for integration, real‑time tracking, and compliance reporting.
Funding: $3.0M
Rough estimate of the amount of funding raised
+ 6 Other investorsNorth Island VenturesWhite Star Capital
+ 6 Other investorsNorth Island VenturesWhite Star Capital
Funding: $3.0M
Rough estimate of the amount of funding raised
Figure is a financial services platform that utilizes blockchain technology to provide a streamlined home equity line of credit (HELOC) application process, enabling users to access up to $400,000 in funding with approval in as little as five minutes. The platform enhances borrowing flexibility and reduces costs compared to traditional personal loans, addressing the need for quick and efficient access to home equity for various financial goals.
Victory Park Capital
The startup develops a blockchain security platform that embeds intelligent systems to protect smart contracts from exploits. By enhancing consensus mechanisms, it ensures the safe use of smart contract technology in everyday applications.
Funding: $3.7M
Rough estimate of the amount of funding raised
Funding: $3.7M
Rough estimate of the amount of funding raised
Provides a cloud platform for deploying web applications and sites on IPFS, enabling developers to leverage decentralized storage and global edge computing. It reduces latency with automatic scaling across 100+ edge locations, integrates seamlessly with Git for continuous deployment, and offers built-in DDoS protection, SSL, and monitoring tools.
Funding: $25.0M
Rough estimate of the amount of funding raised
Funding: $25.0M
Rough estimate of the amount of funding raised
Fonbnk operates a stablecoin settlement layer that converts prepaid mobile payments into digital assets for Web3 integration. This process facilitates frictionless foreign exchange, efficient cross-border treasury flows, and instant liquidity for cash-based economies. The platform delivers dollarized payments across Africa, mitigating fraud and reducing FX costs associated with traditional money movement rails.
Forta provides a real‑time on‑chain firewall that monitors transaction streams, uses AI‑driven simulations to detect and block malicious calls before execution, and screens transactions against sanctions lists. The service integrates without code changes via rollup and infrastructure partners, delivering instant alerts and detailed logs for protocol teams, rollup operators, and DeFi applications.
Funding: $23.0M
Rough estimate of the amount of funding raised
Funding: $23.0M
Rough estimate of the amount of funding raised
GEODNET provides a decentralized location layer that supplies precise RTK data for robotics, drones, and AI systems. Users can deploy Satellite Reference Stations to contribute data to the network and earn GEOD tokens as a reward. This infrastructure enables high-accuracy navigation for autonomous applications across various industries.
10+
3K+Approximate amount of employees
Funding: $3.5M
Rough estimate of the amount of funding raised
Animoca Brands
Animoca Brands
Funding: $3.5M
Rough estimate of the amount of funding raised
Hexagate offers a real-time Web3 security and risk analytics API that protects digital assets and smart contracts from exploits, hacks, and financial losses. The platform enables organizations to detect phishing, fraud, and malicious activities, ensuring the safety of user funds and on-chain transactions.
Funding: $8.6M
Rough estimate of the amount of funding raised
Entrée Capital
Entrée Capital
Funding: $8.6M
Rough estimate of the amount of funding raised
Immunefi is a bug bounty platform that connects crypto projects with security researchers to identify and mitigate vulnerabilities in smart contracts and decentralized applications. By facilitating over $110 million in bounties and preventing more than $25 billion in potential hack damage, Immunefi enhances the security of Web3 projects and protects user funds.
Funding: $34.5M
Rough estimate of the amount of funding raised
Framework Ventures
Framework Ventures
Funding: $34.5M
Rough estimate of the amount of funding raised
LabDAO is a research organization that provides a platform for computational life sciences, enabling researchers to access funding and connect with collaborators. By streamlining the research process, LabDAO addresses the challenges of resource allocation and collaboration in scientific studies.
Lava is a modular data access network that provides fast and reliable RPC and APIs for over 40 blockchains, enabling decentralized applications to interact efficiently with blockchain data. By creating incentive pools for node runners, Lava enhances data accessibility and reliability, addressing the challenges of slow and inconsistent blockchain access for developers and users.
Funding: $12.0M
Rough estimate of the amount of funding raised
Funding: $12.0M
Rough estimate of the amount of funding raised
Limited offers a self-custodial financial platform that enables users to manage personal and business transactions globally, including spending, saving, and investing. The company partners with global brands to provide fully managed credit card programs that include comprehensive rewards and benefits for users.
The Shared Investing Platform enables users to pool funds with friends on blockchain networks like Ethereum, Base, and Arbitrum, facilitating collaborative trading of memecoins, NFT ownership, and airdrop farming. This platform addresses the challenge of individual investment limitations by allowing groups to leverage collective capital for enhanced trading opportunities.
Funding: $7.0M
Rough estimate of the amount of funding raised
Multicoin Capital
Multicoin Capital
Funding: $7.0M
Rough estimate of the amount of funding raised
Nous Research provides an open‑source large language model stack that includes container‑native training pipelines for Kubernetes and Slurm, synthetic data generation with bias‑mitigation filters, and tools for LoRA and adapter fine‑tuning. The platform publishes model architectures, hyperparameters, and versioned checkpoints through a public hub with REST and Python SDK access, enabling AI labs, enterprise teams, and NGOs to audit, customize, and deploy transparent language models at scale.
Funding: $50.0M
Rough estimate of the amount of funding raised
Paradigm
Paradigm
Funding: $50.0M
Rough estimate of the amount of funding raised
Opacity utilizes zero-knowledge proofs and multi-party computation to enable secure and private data verification from any source on the internet. This technology allows users to control their data while preventing unauthorized access, addressing the limitations of traditional data sharing methods.
Funding: $13.9M
Rough estimate of the amount of funding raised
ArchetypeBreyer Capital
ArchetypeBreyer Capital
Funding: $13.9M
Rough estimate of the amount of funding raised
Pluno provides an AI layer for Zendesk that learns from a company’s historical support tickets to automatically resolve complex, technical issues. When confidence is high, the AI replies with diagnostic steps and edge‑case solutions; otherwise it escalates the ticket with full context to human agents and creates linked Jira issues for engineering. The platform integrates with Slack, Jira, APIs, and maintains SOC‑2 and GDPR compliance by processing all data within Europe.
Polymer Hub provides a real-time interoperability solution for Ethereum rollups, utilizing a state-aware architecture that enables low-latency communication and efficient message passing. This technology addresses the need for scalable cross-chain applications by allowing developers to connect seamlessly to multiple rollups, enhancing performance and reducing overhead.
Funding: $26.6M
Rough estimate of the amount of funding raised
Blockchain CapitalDistributed Global
Blockchain CapitalDistributed Global
Funding: $26.6M
Rough estimate of the amount of funding raised
Showing 8 of 8 unmatched portfolio companies