| SU-0223 | Interdisciplinary team founding a social-impact and networking startup seeks a co-founderPeran terbuka · Aschaffenburg, Jerman | Dampak sosial · Ide | — | — | Okt 2026 | Baru |
| SU-0417 | AI training and evaluation project with working technology seeks a trustworthy co-founderPeran terbuka · Jepang | AI · Prototipe | — | — | Okt 2026 | Baru |
| SU-0365 | Privacy-focused, provider-agnostic AI email assistant on MCP; solo founder offers 50/50 equity to a co-founderPeran terbuka · London, Inggris Raya | AI, SaaS & software B2B · Produk live atau beta | Hanya ekuitas | — | Sep 2026 | Baru |
| SU-0364 | Managed cloud for running coding agents (Claude Code, Codex) via API; founder seeks a cofounder in SF or NYPeran terbuka · San Francisco or New York, Amerika Serikat | Alat developer, AI · Produk live atau beta | — | — | Sep 2026 | Baru |
| SU-0363 | Piston-less V8 engine architecture concept seeks a co-founderPeran terbuka · Lokasi tidak dicantumkan | Mobilitas & logistik, Deep tech · Ide | — | — | Agu 2026 | Cukup baru |
| SU-0362 | Legal-tech startup looking for a co-founderPeran terbuka · Lokasi tidak dicantumkan | Hukum & sektor publik | — | — | Agu 2026 | Cukup baru |
| SU-0360 | Show HN post seeking a co-founder, engineer or video editor in San FranciscoPeran terbuka · San Francisco | — | — | — | Agu 2026 | Cukup baru |
| SU-0358 | Operator of a five-year-old local business with a scaling system seeks a co-founderPeran terbuka · Lokasi tidak dicantumkan | — | — | — | Jul 2026 | Cukup baru |
| SU-0356 | Deterministic natural-language runtime without LLMs, seven years solo, seeks co-founder or small angelPeran terbuka · Lokasi tidak dicantumkan | AI, Alat developer · Prototipe | — | — | Mei 2026 | Cukup baru |
| SU-0411 | Founder with positive-impact ideas looks for a complementary co-founderPeran terbuka · Munich, Jerman | Dampak sosial · Ide | — | — | Mei 2026 | Cukup baru |
| SU-0355 | Platform for structured natural-language DSLs linking non-technical users, LLMs and deterministic logicPeran terbuka · Lokasi tidak dicantumkan | Alat developer, AI · Prototipe | — | — | Mar 2026 | Cukup baru |
| SU-0354 | Platform for sharing and collaborating on ML and bio research, like Hugging Face for academic researchPeran terbuka · Lokasi tidak dicantumkan | AI, Bioteknologi & ilmu hayati | — | Remote | Mar 2026 | Cukup baru |
| SU-0352 | Vibecoding platform recruiting a co-founderPeran terbuka · Lokasi tidak dicantumkan | Alat developer, AI | — | — | Okt 2025 | Lebih lama |
| SU-0351 | First apps marketplace for consumer robots seeks a co-founderPeran terbuka · Lokasi tidak dicantumkan | Hardware, robotika & IoT, Marketplace | — | — | Sep 2025 | Lebih lama |
| SU-0350 | Fintech platform unifying global markets with terminal-grade analytics and AI seeks a co-founderPeran terbuka · Lokasi tidak dicantumkan | Fintech, AI | — | — | Agu 2025 | Lebih lama |
| SU-0349 | Reusable orbital spacecraft that retrieves payloads and returns them to Earth, seeks partnersPeran terbuka · Lokasi tidak dicantumkan | Deep tech · Ide | — | — | Agu 2025 | Lebih lama |
| SU-0348 | YouTube learning tool with AI insights, learning paths and token rewardsPeran terbuka · Lokasi tidak dicantumkan | Pendidikan, Konsumen & sosial, AI · Produk live atau beta | — | — | Jun 2025 | Lebih lama |
| SU-0347 | Weekend-built tool for a niche problem in the blue-collar industry, three users so farPeran terbuka · Lokasi tidak dicantumkan | Produk live atau beta | — | — | Jun 2025 | Lebih lama |
| SU-0380 | Computer-use tool for legacy software without APIs, spun out of a company builder, seeks co-foundersPeran terbuka · Munich, Jerman | AI, Alat developer | Penuh waktu | — | Apr 2025 | Lebih lama |
| SU-0346 | LAN gaming app for safer and faster multiplayer connectionsPeran terbuka · Lokasi tidak dicantumkan | Gaming | — | — | Feb 2025 | Lebih lama |
| SU-0345 | Job board that vets employers for legitimacy and charges candidates for accessPeran terbuka · Lokasi tidak dicantumkan | SDM & masa depan kerja, Konsumen & sosial · Ide | — | — | Okt 2024 | Lebih lama |
| SU-0338 | Scheme and GPT tooling projects (autograd, code completion, assembly-to-source) seek co-foundersPeran terbuka · Lokasi tidak dicantumkan | AI, Alat developer | — | — | Jan 2024 | Lebih lama |
| SU-0337 | Low-cost fiber ISP with per-home switching, veteran ISP founder seeks a co-founderPeran terbuka · Lokasi tidak dicantumkan | Konsumen & sosial · Ide | — | — | Jan 2024 | Lebih lama |
| SU-0336 | Search engine for saved bookmarks across social platforms seeks co-founders in MumbaiPeran terbuka · Mumbai, India | Konsumen & sosial | — | — | Jan 2024 | Lebih lama |
| SU-0335 | Writing company focused on horror novels seeks a co-founderPeran terbuka · Lokasi tidak dicantumkan | Media & kreator | — | — | Jan 2024 | Lebih lama |
| SU-0334 | Low-cost hybrid tower and fiber consumer ISP, founder seeks a partnerPeran terbuka · Lokasi tidak dicantumkan | Konsumen & sosial · Ide | — | — | Jan 2024 | Lebih lama |
| SU-0513 | Open-source middleware for measuring whether AI acts honestly on a user's behalf seeks a co-founder and grant fundingPeran terbuka · Lokasi tidak dicantumkan | AI, Keamanan siber · Prototipe | — | — | — | Tanpa tanggal |
| SU-0510 | Hackathon-born tool that turns screen-share demos into AI-tutored skills seeks co-foundersPeran terbuka · Lokasi tidak dicantumkan | Pendidikan, AI · Prototipe | — | — | — | Tanpa tanggal |
| SU-0421 | Phone-native blockchain built in Termux seeks a co-founderPeran terbuka · Lokasi tidak dicantumkan | Kripto & web3 | — | — | — | Tanpa tanggal |
| SU-0418 | Early cyber-risk quantification platform seeks a co-founder to build the company from the ground upPeran terbuka · Lokasi tidak dicantumkan | Keamanan siber, SaaS & software B2B · Prototipe | — | — | — | Tanpa tanggal |
| SU-0412 | AI API marketplace with a buy/sell margin model seeks co-foundersPeran terbuka · Lokasi tidak dicantumkan | AI, Marketplace | — | — | — | Tanpa tanggal |