| 1 | fleetbase Modular logistics and supply chain operating system (LSOS) View signal profile → | Pre-seed | APAC | 17 | +1600% | 7 | +73% | 1 | Engineering hiring burst |
| 2 | epic-open-source Epic develops software to help people get well, help people stay well, and help future generations be healthier. View signal profile → | Seed | Unknown | 2 | +999% | 18 | +300% | 0 | Engineering hiring burst |
| 3 | swellstores Sell creatively View signal profile → | Series A/B | US | 2 | +999% | 29 | +100% | 2 | Engineering hiring burst |
| 4 | bic-org The BIC Provide technical details via API for shipping containers, global container facility codes and container prefix View signal profile → | Pre-seed | EU | 3 | +999% | 3 | +300% | 0 | Engineering hiring burst |
| 5 | relizaioView signal profile → | Pre-seed | Canada | 6 | +999% | 4 | +400% | 2 | Engineering hiring burst |
| 6 | polkadot-api Polkadot-API is a meticulously crafted suite of libraries, each designed to be composable, modular, and aligned with a " View signal profile → | Seed | Unknown | 2 | +999% | 17 | +100% | 1 | Engineering hiring burst |
| 7 | eclipse-zenohView signal profile → | Series A/B | Unknown | 7 | +999% | 44 | +60% | 0 | Engineering hiring burst |
| 8 | FlexxboticsView signal profile → | Pre-seed | Unknown | 4 | +999% | 4 | +400% | 0 | Engineering hiring burst |
| 9 | disclose The infrastructure that powers vulnerability disclosure and security reporting — Internet-wide. Safe, simple, standardiz View signal profile → | Seed | Unknown | 19 | +999% | 8 | +400% | 7 | Engineering hiring burst |
| 10 | etewiah Create a fully featured real estate website on Rails in minutes! ⛺ View signal profile → | Series A/B | Unknown | 5 | +999% | 22 | +233% | 0 | Engineering hiring burst |
| 11 | tae0y 🏠 Ask Claude about Korean apartment prices — powered by 국토교통부 open API View signal profile → | Pre-seed | Unknown | 7 | +999% | 3 | +133% | 0 | Engineering hiring burst |
| 12 | Fields2CoverView signal profile → | Series A/B | EU | 5 | +999% | 22 | +400% | 0 | Engineering hiring burst |
| 13 | ConduitIOView signal profile → | Series A/B | Unknown | 73 | +421% | 23 | +400% | 0 | Engineering hiring burst |
| 14 | OpenCircuits Online, free circuit designer View signal profile → | Growth | US | 34 | +386% | 71 | +400% | 0 | Engineering hiring burst |
| 15 | datajuicer Data processing for and with large models. View signal profile → | Growth | Unknown | 9 | +350% | 51 | +73% | 0 | Engineering hiring burst |
| 16 | fineprint-global Moving material flow and footprint analysis from the national to the spatially explicit level View signal profile → | Seed | Unknown | 14 | +250% | 9 | +178% | 0 | Engineering hiring burst |
| 17 | nfdi4plants Services and infrastructures to support #FAIRData science and good data management practices within the plant basic rese View signal profile → | Series A/B | Unknown | 27 | +200% | 32 | +400% | 1 | Engineering hiring burst |
| 18 | beikeshop BeikeShop is a free and open-source e-commerce system View signal profile → | Series A/B | APAC | 3 | +200% | 21 | +133% | 0 | Engineering hiring burst |
| 19 | eclipse-zenohView signal profile → | Series A/B | Unknown | 5 | +150% | 22 | +125% | 0 | Engineering hiring burst |
| 20 | tutors-sdk A collection of open source components & services supporting the creation of transformative learning experiences using o View signal profile → | Series A/B | Unknown | 27 | +145% | 21 | +400% | 0 | Engineering hiring burst |
| 21 | CelestiaProjectView signal profile → | Series A/B | Unknown | 7 | +133% | 34 | +67% | 0 | Engineering hiring burst |
| 22 | namiml Subscription growth platform for apps, web, and CTV View signal profile → | Pre-seed | Unknown | 2 | +100% | 5 | +100% | 2 | Engineering hiring burst |
| 23 | phoenixctms Phoenix Clinical Trial Management System View signal profile → | Pre-seed | Unknown | 51 | +89% | 4 | +254% | 0 | Engineering hiring burst |
| 24 | axone-protocol A protocol for governing acts across humans, agents, and resources View signal profile → | Seed | EU | 45 | +80% | 16 | +400% | 1 | Engineering hiring burst |
| 25 | spedas Space Physics Environment Data Analysis Software View signal profile → | Series A/B | Unknown | 27 | +80% | 39 | +226% | 3 | Engineering hiring burst |
| 26 | bloom-housing A framework for modern software to power affordable housing. View signal profile → | Series A/B | Unknown | 19 | +58% | 40 | +51% | 0 | Engineering hiring burst |
| 27 | OpenCyphal Open technology for real-time intravehicular distributed computing and communication based on modern networking standard View signal profile → | Series A/B | Unknown | 3 | +50% | 24 | +400% | 0 | Engineering hiring burst |
| 28 | RouteVN RouteVN Creator is a Visual Novel engine that enables anyone to create Visual Novels without coding. View signal profile → | Pre-seed | Unknown | 64 | +42% | 7 | +54% | 0 | Engineering hiring burst |
| 29 | evershopcommerce Open-Source NodeJS Ecommerce Platform View signal profile → | Series A/B | Unknown | 30 | +36% | 46 | +400% | 0 | Engineering hiring burst |
| 30 | bruin-data Bruin is an end-to-end data platform with built-in data quality, observability, and governance. View signal profile → | Seed | UK | 19 | +19% | 13 | +106% | 0 | Engineering hiring burst |
| 31 | ClickHouse The leading database for AI View signal profile → | Growth | US | 27 | +17% | 100 | +111% | 2 | Engineering hiring burst |
| 32 | akaunting Online accounting software. Manage your money. Get invoices paid. Track expenses. View signal profile → | Growth | Unknown | 36 | +16% | 100 | +262% | 0 | Engineering hiring burst |
| 33 | OpenZeppelin The standard for secure blockchain applications View signal profile → | Seed | Unknown | 19 | +12% | 8 | +200% | 1 | Engineering hiring burst |
| 34 | o3deView signal profile → | Growth | Unknown | 34 | +10% | 100 | +68% | 0 | Engineering hiring burst |
| 35 | airbytehq Open source data replication platform and context layer for AI agents. View signal profile → | Growth | US | 1,031 | +9% | 100 | +66% | 0 | Engineering hiring burst |
| 36 | TrianaLabView signal profile → | Pre-seed | Unknown | 15 | +7% | 3 | +143% | 0 | Engineering hiring burst |
| 37 | scribe-org Open-source language solutions View signal profile → | Growth | EU | 6 | +0% | 59 | +250% | 0 | Engineering hiring burst |
| 38 | i-dot-ai Incubator for Artificial Intelligence View signal profile → | Pre-seed | UK | 3 | +0% | 6 | +53% | 2 | Engineering hiring burst |
| 39 | LacledesLAN A Saint Louis Charity LAN Party Group View signal profile → | Pre-seed | Unknown | 1 | +0% | 3 | +50% | 2 | Engineering hiring burst |
| 40 | opengeos A collection of open-source software packages for the geospatial community View signal profile → | Seed | US | 176 | -4% | 12 | +375% | 0 | Engineering hiring burst |
| 41 | sonic-pi-net Sonic Pi Network View signal profile → | Growth | Unknown | 94 | -8% | 100 | +173% | 0 | Engineering hiring burst |
| 42 | ut-issl 東京大学 航空宇宙工学専攻 船瀬・五十里研究室の公開リポジトリ View signal profile → | Pre-seed | APAC | 54 | -10% | 4 | +74% | 3 | Engineering hiring burst |
| 43 | scribe-org Open-source language solutions View signal profile → | Growth | EU | 7 | -12% | 61 | +62% | 0 | Engineering hiring burst |
| 44 | baizhiheiziView signal profile → | Seed | Unknown | 91 | -16% | 8 | +400% | 0 | Engineering hiring burst |
| 45 | pyck-ai We build an Open-Source Warehouse Management Framework for the AI-driven era. View signal profile → | Pre-seed | EU | 32 | -18% | 4 | +188% | 0 | Engineering hiring burst |
| 46 | coollabsio Software without compromise. Free, open source, and built for you. View signal profile → | Series A/B | Unknown | 65 | -18% | 41 | +81% | 1 | Engineering hiring burst |
| 47 | TheXTech International community of TheXTech project developers, part of WohlSoft Team View signal profile → | Series A/B | Unknown | 34 | -21% | 33 | +368% | 0 | Engineering hiring burst |
| 48 | healthchainai Building developer tools and for the next generation of healthcare AI applications. View signal profile → | Seed | UK | 8 | -27% | 14 | +180% | 1 | Engineering hiring burst |
| 49 | phamos-eu Implementing, Consulting and Developing ERPNext View signal profile → | Seed | EU | 33 | -28% | 18 | +53% | 1 | Engineering hiring burst |
| 50 | foundation50 OpenCourseWare and Open-Source Software View signal profile → | Pre-seed | Unknown | 188 | -31% | 7 | +400% | 3 | Engineering hiring burst |
| 51 | biblys Le logiciel libre pour créer des boutiques de livres en ligne View signal profile → | Pre-seed | EU | 37 | -31% | 5 | +329% | 0 | Engineering hiring burst |
| 52 | hpi-studyuView signal profile → | Seed | EU | 35 | -33% | 17 | +74% | 0 | Engineering hiring burst |
| 53 | langfuse Open source AI engineering platform. Debug, analyze and iterate together. View signal profile → | Growth | Unknown | 78 | -34% | 100 | +85% | 0 | Engineering hiring burst |
| 54 | DimensionDev Dimension official development organization View signal profile → | Growth | Unknown | 13 | -38% | 71 | +236% | 0 | Engineering hiring burst |
| 55 | naev Migrated to https://codeberg.org/naev .Naev is a 2D space trading and combat game that combines elements from the action View signal profile → | Growth | Unknown | 78 | -39% | 100 | +66% | 0 | Engineering hiring burst |
| 56 | Point72View signal profile → | Series A/B | US | 3 | -40% | 22 | +200% | 0 | Engineering hiring burst |
| 57 | verl-project A unified VLA post-training framework for human-in-the-loop data collection, fine-tuning, and reinforcement learning. View signal profile → | Pre-seed | Unknown | 34 | -41% | 4 | +138% | 1 | Engineering hiring burst |
| 58 | towardsai The leading AI community and content platform focused on making AI accessible to all. View signal profile → | Pre-seed | US | 28 | -42% | 3 | +400% | 3 | Engineering hiring burst |
| 59 | BuilderIOView signal profile → | Series A/B | Unknown | 294 | -45% | 40 | +61% | 1 | Engineering hiring burst |
| 60 | yzxingtu2026 AI 原生多租户 SaaS 开发框架 — FastAPI + Vue 3 + PostgreSQL，内置 AI Agent、RAG、插件系统、RBAC、异步任务等核心能力，助力快速构建行业 SaaS 应用。 View signal profile → | Pre-seed | Unknown | 11 | -45% | 4 | +171% | 1 | Engineering hiring burst |
| 61 | PostHog The single platform to analyze, test, observe, and deploy new features View signal profile → | Growth | US | 1,621 | -45% | 100 | +60% | 6 | Engineering hiring burst |
| 62 | Submitty Submitty Homework Submission Server View signal profile → | Growth | US | 23 | -48% | 100 | +214% | 1 | Engineering hiring burst |
| 63 | RocketPy-Team We're focused on RocketPy's development, seeking for a revolution on the way we see rocket trajectory nowadays View signal profile → | Growth | Unknown | 24 | -54% | 72 | +400% | 0 | Engineering hiring burst |
| 64 | lomiafrica The open-source payment processing platform powering West African businesses. View signal profile → | Seed | Unknown | 61 | -55% | 9 | +86% | 2 | Engineering hiring burst |
| 65 | SeismicSystems A privacy enabled blockchain for fintechs. View signal profile → | Growth | US | 4 | -56% | 100 | +114% | 1 | Engineering hiring burst |
| 66 | selfpatchView signal profile → | Pre-seed | Unknown | 62 | -57% | 7 | +106% | 0 | Engineering hiring burst |
| 67 | samplyView signal profile → | Series A/B | Unknown | 21 | -58% | 20 | +59% | 0 | Engineering hiring burst |
| 68 | temporalio Open source durable execution system. Write code that’s fault tolerant, durable, and simple. View signal profile → | Seed | Unknown | 10 | -58% | 10 | +400% | 0 | Engineering hiring burst |
| 69 | paradigmxyz A research-driven technology investment firm. View signal profile → | Series A/B | Unknown | 61 | -58% | 29 | +55% | 0 | Engineering hiring burst |
| 70 | ZemerTeamView signal profile → | Pre-seed | US | 37 | -58% | 6 | +132% | 2 | Engineering hiring burst |
| 71 | innate-inc Physical AI Agents View signal profile → | Seed | US | 52 | -58% | 15 | +127% | 3 | Engineering hiring burst |
| 72 | ihmcrobotics IHMC Robotics Lab on GitHub View signal profile → | Growth | Unknown | 4 | -60% | 79 | +190% | 0 | Engineering hiring burst |
| 73 | FreedomIntelligenceView signal profile → | Seed | Unknown | 35 | -62% | 16 | +52% | 4 | Engineering hiring burst |
| 74 | earthians earthians Health Informatics Pvt. Ltd. View signal profile → | Growth | APAC | 18 | -62% | 86 | +129% | 0 | Engineering hiring burst |
| 75 | alloy-rs Alloy implements high-performance, well-tested & documented libraries for interacting with Ethereum and other EVM-based View signal profile → | Series A/B | Unknown | 3 | -62% | 32 | +83% | 0 | Engineering hiring burst |
| 76 | WillowInc Operational AI for the real world View signal profile → | Seed | APAC | 7 | -63% | 14 | +100% | 0 | Engineering hiring burst |
| 77 | ecomplus Long tail eCommerce solution 🛍 Headless yet easy to use platform joining SaaS convenience with open source freedom View signal profile → | Seed | LATAM | 1 | -67% | 10 | +300% | 0 | Engineering hiring burst |
| 78 | nats-io NATS is a simple, secure and performant communications system and data layer for digital systems, services and devices. View signal profile → | Seed | Unknown | 2 | -67% | 15 | +400% | 1 | Engineering hiring burst |
| 79 | the-momentum Building scalable, secure, and compliant healthtech solutions. We empower startups and scaleups to innovate and grow and View signal profile → | Seed | Unknown | 3 | -73% | 9 | +400% | 0 | Engineering hiring burst |
| 80 | CosmWasm Secure Multi-Chain Smart Contracts on the Cosmos SDK View signal profile → | Growth | Unknown | 4 | -73% | 100 | +180% | 0 | Engineering hiring burst |
| 81 | ever-co The Everything Platform for Businesses™ View signal profile → | Growth | US | 35 | -75% | 80 | +400% | 1 | Engineering hiring burst |
| 82 | ever-co The Everything Platform for Businesses™ View signal profile → | Growth | US | 35 | -75% | 80 | +400% | 1 | Engineering hiring burst |
| 83 | cyberbotics Developers of Webots View signal profile → | Growth | US | 1 | -80% | 100 | +400% | 0 | Engineering hiring burst |
| 84 | PastVuView signal profile → | Seed | Unknown | 6 | -82% | 12 | +400% | 0 | Engineering hiring burst |
| 85 | subsquid Blockchain data infrastructure for Web3 developers: validated data across 225+ networks plus the Squid SDK and Pipes SDK View signal profile → | Series A/B | Unknown | 11 | -83% | 40 | +219% | 0 | Engineering hiring burst |
| 86 | Open-Cap-Table-CoalitionView signal profile → | Series A/B | Unknown | 1 | -92% | 20 | +300% | 0 | Engineering hiring burst |
| 87 | securitybunkerView signal profile → | Pre-seed | Unknown | 1 | -94% | 3 | +100% | 0 | Engineering hiring burst |
| 88 | BIRU-ScopView signal profile → | Pre-seed | EU | 2 | -97% | 3 | +57% | 0 | Engineering hiring burst |
| 89 | mercurjs Open Source Marketplace Platform View signal profile → | Pre-seed | Unknown | 2 | -98% | 7 | +400% | 0 | Engineering hiring burst |