Fintech Startups

Opacity Labs offers a one-time, bank-grade KYC identity product intended to give global investors access to capital markets, and references SEC exemptive relief for AMM trading of tokenized securities. The company operates at the intersection of financial services, identity verification, and blockchain-based securities.

1 investor

Opefin ingests a firm's AML programme and risk matrix and turns it into a live risk-scoring engine that reconciles client source-of-funds declarations against bank data pulled via Open Banking. It handles scoring, sanctions and adverse-media screening, RFIs, and sign-off in a single auditable case record for compliance teams and MLROs at regulated reporting entities.

1 investor

OpenCard provides an expense management API for Expense Management Systems, delivering real-time transaction data, digital receipts, and per-transaction environmental impact metrics as JSON. It also offers an AI-based receipt scanner that extracts date, merchant, line items, VAT, and environmental data from paper receipts.

1 investor

Open Ledger provides an AI-powered embedded accounting system for SaaS platforms serving small and medium businesses (SMBs). The platform integrates financial data from multiple sources into a unified ledger with automated categorization, reporting, and reconciliation capabilities accessible directly within partner applications.

1 investor

Open Road Impact provides bridge loans and flexible financing to impact-driven organizations, nonprofits, and social enterprises addressing social inequality and climate change. The organization works to make capital markets more accessible and effective for mission-driven companies globally.

1 investor

OpenWallet is a non-custodial crypto wallet that combines multiple financial tools in one app, supporting cross-chain transactions across Bitcoin, Ethereum, and Solana along with DeFi, NFT, and dApp access. It uses MPC technology and biometric protection instead of seed phrases, targeting mainstream consumers with no prior crypto experience.

1 investor

OpenWorld designs and deploys token ecosystems and enterprise real-world asset (RWA) infrastructure, handling legal structuring, tokenomics, exchange listings, market-making, custody, and post-launch treasury for token and RWA issuers. It serves sovereign, enterprise, and institutional clients, including a licensed entity operating under Saudi Arabia's SAMA and CMA frameworks.

1 investor

OpenAssets provides programmable compliance and asset issuance infrastructure that lets institutions convert real-world assets into digital, tokenized assets. It builds custom tokenization platforms and works with Hadron by Tether as a partner.

1 investor

OpenBB built financial infrastructure software and platforms for investment research, including a terminal, SDK, workspace, copilot, and Excel add-in, serving buy-side and sell-side financial institutions and individual analysts. The company has transitioned to open-sourcing its product suite under a permissive license after being unable to achieve sustainable commercial product-market fit.

1 investor

OpenCarbon is an enterprise NFT marketplace for carbon credits, offering SEC-compliant financial products for sourcing, managing, and retiring carbon offset portfolios. The platform serves enterprises seeking to scale participation in global carbon markets.

1 investor

Open Collective provides financial infrastructure and fiscal sponsorship that lets community groups, open source projects, and grassroots initiatives raise and spend money transparently under a trusted legal entity. The platform, now operated by OFi Technologies under the nonprofit Open Finance Consortium, offers public ledgers and transparent budgeting for collectives worldwide.

1 investor

OpenDelta is a modular, API-first framework for creating, operating, and distributing onchain financial products, covering issuance, day-to-day operations, and distribution across primary and secondary markets. It serves asset managers, fintechs, treasuries, and research brands looking to bring investment strategies onchain and grow AUM in DeFi capital markets.

1 investor

Open Fabric connects wallets, BNPL providers, and digital banks to card-rail networks like Visa and Mastercard, turning any account balance into a payment instrument merchants can already accept. The Singapore-based fintech focuses on Southeast Asia, where mobile-first money grew faster than card networks.

1 investor

OpenGDP is an operating layer that unifies settlement, tokenized assets, and governance for real-world economic execution across enterprises, institutions, and governments. It provides APIs and infrastructure for programmable money, asset issuance, and coordinated economic workflows with institutional-grade controls and auditability.

1 investor

OpenMeter provides usage-based billing infrastructure for developers, enabling real-time metering of events, logs, and metrics to support consumption-based pricing models. The platform integrates with CRMs, payment providers, and popular programming languages to help SaaS companies implement flexible pricing strategies and maximize revenue through usage insights.

1 investor

Open Prairie is a private equity fund management firm focused on facilitating capital accessibility in underserved markets, particularly in agriculture and rural America.

1 investor

OpenStock provides data analytics and liquidity management solutions combining commercial intelligence databases with AI models to help businesses and investors optimize financial outcomes. The platform serves companies seeking shareholder liquidity management and financial institutions managing investment opportunities.

1 investor

OpenTrade makes stock market games that use real companies and market stories, allowing players to make investment calls and compare results with friends. The platform is designed for everyday investors who want to learn about market mechanics through gameplay.

1 investor

Openware develops cryptocurrency exchange software, providing scalable and customizable trading platforms for enterprises entering the digital asset market. The company builds blockchain-based exchange solutions and has launched over 150 crypto and fintech projects worldwide since 2009.

1 investor

The page announces the launch of a new fintech arm called CapForce. No further detail about the company's core business is provided on the page.

1 investor

Ophelos works with companies to help their customers repay outstanding debts, offering a way to manage and clear debt while supporting financial wellbeing. It operates in the debt collection and financial services space, serving both businesses (creditors) and the individuals who owe them money.

1 investor

Opium is a Web3 protocol for creating, trading, and settling on-chain derivative products such as options and structured products, with a Request For Quote system for aggregating market-maker liquidity. It targets experienced DeFi professionals and lets users build custom derivatives, provide liquidity to earn yield, or hedge risk, and is governed by a token-holder DAO.

1 investor

OptAxe operates an FCA-authorised multilateral trading facility (MTF) that digitises and centralises the distribution of FX options axes, letting participants post and trade FX derivatives bilaterally with chosen counterparties. It serves FX market trading participants via API or web UI, aggregating axes into a single venue to reduce reliance on manual chat-based distribution.

1 investor

Optim Finance develops financial products and services on the Cardano blockchain, a proof-of-stake network focused on decentralized finance and web3 innovation.

1 investor