| SU-0236 | Aspiring founder in Bavaria seeks a finance-minded co-founder; business direction still openFinance / CFO, CEO & business · Rosenheim, Germany | Idea | — | — | Oct 2026 | New |
| SU-0233 | Buying real businesses, starting with wealth management, and transforming them with AIFinance / CFO, CEO & business · Location not stated | Fintech, AI · Idea | — | — | Oct 2026 | New |
| SU-0206 | Service for capturing and sharing 3D spatial data (ARKit/LiDAR); solo engineer seeks a business-savvy co-founderCEO & business, Finance / CFO · Location not stated | SaaS & B2B software, Media & creators · Live product or beta | — | — | Sep 2026 | New |
| SU-0473 | AI-native marketplace for small business acquisitions seeks a founding President/COO as true cofounderOperations / COO, Finance / CFO · United States | Marketplaces, Fintech, AI · Prototype | — | Remote | Sep 2026 | Recent |
| SU-0361 | Open-source AI agent runtime cutting LLM round trips seeks co-founders for community, sales and fundraisingContent & community, Sales & partnerships, Finance / CFO · France | AI, Developer tools · Prototype | — | — | Aug 2026 | Recent |
| SU-0148 | Photonics-based AI processor and supercomputing company seeks co-founders to join its core founding teamCEO & business, Finance / CFO · Bengaluru, India | Hardware, robotics & IoT, Deep tech, AI | — | Hybrid | Mar 2026 | Recent |
| SU-0134 | Declarative point-and-click editor for GUI-database apps seeks a non-technical co-founderCEO & business, Finance / CFO, Marketing & growth · Location not stated | Developer tools, SaaS & B2B software · Idea | — | — | Jan 2026 | Recent |
| SU-0404 | AI automated ad-agency SaaS for cross-border e-commerce seeks a COO / business co-founderOperations / COO, Sales & partnerships, Finance / CFO · Location not stated | AI, SaaS & B2B software, Commerce & retail · Live product or beta | — | — | Jan 2026 | Recent |
| SU-0126 | Early-stage music production and marketing studio seeks an equity-based business co-founder in Los AngelesCEO & business, Finance / CFO, Operations / COO · Los Angeles, California, United States | Media & creators | Flexible · Equity only | Remote | Jan 2026 | Recent |
| SU-0114 | Forming New Jersey nonprofit seeks founding co-founders and board members for a planetary-healing ecosystemOperations / COO, Finance / CFO · New Jersey, United States | Social impact, Health, Climate & energy · Idea | Part-time | Remote | Dec 2025 | Recent |
| SU-0104 | Pre-funding AI-first financial platform with tokenization and marketplace tech seeks a founding CTO partnerTechnical co-founder / CTO, AI & machine learning, Finance / CFO · Dubai, United Arab Emirates | Fintech, AI, Crypto & web3 · Idea | Flexible · Equity and salary | Hybrid | Oct 2025 | Older |
| SU-0101 | Financial EVM Layer-2 protocol combining banking and DeFi with enforceable credit; seeks co-foundersBlockchain & web3, Finance / CFO · Location not stated | Crypto & web3, Fintech | — | — | Oct 2025 | Older |
| SU-0056 | Freelance marketplace for workers with limited payment access seeks a finance co-founderFinance / CFO · Los Angeles, California, United States | Fintech, Marketplaces · Live product or beta | Equity only | — | Apr 2025 | Older |
| SU-0052 | AI-powered ASPM platform seeking a US-based CEO co-founderCEO & business, Sales & partnerships, Finance / CFO · Madrid, Spain | Cybersecurity, AI · Paying customers | — | — | Mar 2025 | Older |
| SU-0036 | Wireless-charging battery startup seeks an unpaid, equity-based co-founder for fundraising and salesFinance / CFO, Sales & partnerships · New York, United States | Hardware, robotics & IoT | Equity only | Remote | Jan 2025 | Older |
| SU-0035 | Psychology-driven talent and startup-advisory firm seeks an investing strategic co-founderCEO & business, Finance / CFO · Location not stated | HR & future of work | Full-time · Equity only | Remote | Jan 2025 | Older |
| SU-0372 | Savings and payment platform for Middle East expatriates seeks a business-side co-founderFinance / CFO, CEO & business · Location not stated | Fintech · Idea | — | Remote | Aug 2024 | Older |
| SU-0524 | Demand-led marketplace in development seeks a part-time commercial and fundraising co-founderCEO & business, Finance / CFO, Sales & partnerships · Location not stated | Marketplaces, Commerce & retail · Prototype | Part-time · Equity only | Remote | — | Undated |
| SU-0522 | Stealth crypto trading-infrastructure startup built on order-book data seeks a non-technical co-founderCEO & business, Finance / CFO · Location not stated | Fintech, Crypto & web3 · Prototype | Equity only | Remote | — | Undated |
| SU-0520 | AI scheduler and task manager for ADHD users seeks a go-to-market and growth co-founderMarketing & growth, Sales & partnerships, Finance / CFO · Belgium | SaaS & B2B software, AI, Consumer & social · Live product or beta | Full-time · Equity only | Remote | — | Undated |
| SU-0308 | Furniture and appliance rental platform in Singapore seeks a technology or finance co-founderTechnical co-founder / CTO, Finance / CFO · Singapore | Commerce & retail, Marketplaces | Full-time · Equity only | On site | — | Undated |
| SU-0292 | Audio-first personal-development platform with a live product seeks a commercial and growth co-founderMarketing & growth, Sales & partnerships, Finance / CFO · London, United Kingdom | Education, Consumer & social, Media & creators · Live product or beta | — | Remote | — | Undated |
| SU-0286 | Device-leasing subscription platform seeks a finance co-founder who can raise moneyFinance / CFO · England, United Kingdom | Fintech, Consumer & social, Commerce & retail · Idea | Equity only | — | — | Undated |
| SU-0250 | Venture-builder-backed clean-energy startup turning food waste into electricity seeks a commercial co-founderCEO & business, Sales & partnerships, Finance / CFO · London, United Kingdom | Climate & energy, Biotech & life sciences, Deep tech · Idea | Full-time · Equity and salary | Hybrid | — | Undated |
| SU-0249 | AI digital death-planning platform for families and advisers seeks a third co-founder to lead fundraising and productCEO & business, Product, Finance / CFO · United Kingdom | Fintech, Legal & public sector, AI · Paying customers | Flexible · Equity and salary | Remote | — | Undated |