{"category":{"slug":"hackathon-platforms","label":"Hackathon and challenge platforms"},"methodology_url":"https://www.orbator.io/ai-index/methodology","license":"Free to use with attribution to orbator.io","date":"2026-08-24","engine":null,"available_dates":["2026-08-25","2026-08-24","2026-08-02","2026-08-01","2026-07-26","2026-07-25","2026-07-22","2026-07-14","2026-07-13","2026-07-03","2026-07-02","2026-06-23","2026-06-17","2026-06-16","2026-06-15"],"policy":{"quotable_engines":["anthropic","openai","gemini"],"max_excerpt_chars":400,"full_text_public":false,"customer_runs_public":false,"full_text_retention":"retained at least 24 months, then operator review","notes":["Only Index category runs are archived publicly — customer scans never appear.","The quotable unit is a short excerpt of at most 400 characters, never the full answer.","Engines outside the verbatim allowlist are recorded as having answered, with the excerpt withheld under their terms.","Prompt intent is published; the prompt text itself is not."]},"status":"ok","count":18,"limit":50,"truncated":false,"engines":[{"engine":"gemini","count":6,"withheld":false,"answers":[{"engine":"gemini","answered_on":"2026-08-24","prompt_intent":"best_in_category","excerpt":"For organizations looking to host online hackathons and innovation challenges, a variety of robust platforms offer features to streamline events, manage participants, and foster innovative solutions. The best platform depends on specific needs, such as the target audience, the nature of the challenge, and desired levels of support and integration.\n\n**Top Platforms for Online Hackathons:**\n\n*   **D","excerpt_withheld":false,"withheld_reason":null,"highlights":[]},{"engine":"gemini","answered_on":"2026-08-24","prompt_intent":"best_in_category","excerpt":"Organizing successful developer hackathons and competitions requires robust tools to manage everything from registration to judging. A range of specialized hackathon platforms and adaptable event management software can streamline these processes, offering features like participant registration, team formation, project submission, communication, and analytics.\n\nHere are some of the best tools for","excerpt_withheld":false,"withheld_reason":null,"highlights":[]},{"engine":"gemini","answered_on":"2026-08-24","prompt_intent":"problem_solving","excerpt":"To host a virtual hackathon complete with judging and prize distribution, several dedicated platforms offer comprehensive features to streamline the process. These platforms typically provide tools for registration, team formation, project submissions, customizable judging workflows, and real-time leaderboards.\n\nHere are some of the highly recommended platforms:\n\n*   **Devpost** is a widely recogn","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":372,"end":379,"name":"Devpost"}]},{"engine":"gemini","answered_on":"2026-08-24","prompt_intent":"problem_solving","excerpt":"Running a corporate innovation challenge with external developers can unlock fresh perspectives and accelerate problem-solving for your organization. These challenges are structured campaigns designed to generate and refine ideas around a specific goal, moving beyond simple idea collection to evaluation, piloting, and implementation.\n\nHere's a comprehensive guide to running a successful corporate","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":217,"end":223,"name":"Refine"}]},{"engine":"gemini","answered_on":"2026-08-24","prompt_intent":"alternatives","excerpt":"Several prominent platforms dominate the hackathon and challenge hosting landscape. Key players include Devpost, Major League Hacking (MLH), HackerEarth, Unstop (formerly Dare2Compete), Hack2skill, and DoraHacks. Devpost is widely recognized as the largest hackathon platform, hosting over 1,200 hackathons in 2023. MLH is a significant player in the collegiate hackathon scene, supporting approximat","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":104,"end":111,"name":"Devpost"},{"start":113,"end":133,"name":"Major League Hacking"},{"start":135,"end":138,"name":"MLH"},{"start":141,"end":152,"name":"HackerEarth"},{"start":154,"end":160,"name":"Unstop"},{"start":186,"end":196,"name":"Hack2Skill"},{"start":202,"end":211,"name":"DoraHacks"},{"start":213,"end":220,"name":"Devpost"},{"start":316,"end":319,"name":"MLH"}]},{"engine":"gemini","answered_on":"2026-08-24","prompt_intent":"recommendation","excerpt":"For large-scale global hackathons, several platforms offer robust features and extensive reach, with **Devpost** and **HackerEarth** standing out as top contenders.\n\n**Devpost** is widely recognized as the largest hackathon platform globally, boasting over 6 million developers in its community. It facilitated over 1,200 hackathons and gained 1.4 million new users in 2023 alone. Devpost is favored","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":103,"end":110,"name":"Devpost"},{"start":119,"end":130,"name":"HackerEarth"},{"start":168,"end":175,"name":"Devpost"},{"start":381,"end":388,"name":"Devpost"}]}]},{"engine":"openai","count":6,"withheld":false,"answers":[{"engine":"openai","answered_on":"2026-08-24","prompt_intent":"best_in_category","excerpt":"For running online hackathons and innovation challenges in 2026, I’d shortlist platforms based on whether you want a developer hackathon, a broader innovation challenge, or an enterprise innovation program.\n\n- Devpost — Best overall for public developer hackathons. It handles registration, project submissions, judging, and public project galleries, and has an existing developer-oriented ecosystem.","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":210,"end":217,"name":"Devpost"}]},{"engine":"openai","answered_on":"2026-08-24","prompt_intent":"best_in_category","excerpt":"For organizing developer hackathons or coding competitions in 2026, I'd shortlist different tools depending on whether you're optimizing for community reach, recruiting, internal innovation, or competitive programming.\n\n- Devpost — Best overall for public developer hackathons. It handles registration, project submissions, judging, communications, winner announcements, and persistent project galler","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":222,"end":229,"name":"Devpost"}]},{"engine":"openai","answered_on":"2026-08-24","prompt_intent":"problem_solving","excerpt":"For a virtual hackathon with actual submissions, judges, winners, and prizes, I’d use Devpost as the main platform and Discord for the live community.\n\nDevpost is specifically designed for hackathons: participant registration, team/project submissions, deadlines, judging, prize categories, rules, and winner selection are all part of the workflow. ([help.devpost.com](https://help.devpost.com/articl","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":86,"end":93,"name":"Devpost"},{"start":119,"end":126,"name":"Discord"},{"start":152,"end":159,"name":"Devpost"},{"start":356,"end":363,"name":"Devpost"},{"start":382,"end":389,"name":"Devpost"}]},{"engine":"openai","answered_on":"2026-08-24","prompt_intent":"problem_solving","excerpt":"A corporate innovation challenge with external developers works best when you treat it as a structured sourcing and validation program—not merely a hackathon. The goal is to turn an important business problem into something outsiders can understand, build against, demonstrate, and potentially commercialize with you.\n\nA practical structure is an 8–12 week program:\n\n- Weeks 0–2 — Design: choose the","excerpt_withheld":false,"withheld_reason":null,"highlights":[]},{"engine":"openai","answered_on":"2026-08-24","prompt_intent":"alternatives","excerpt":"If you mean alternatives to major hackathon/challenge-hosting platforms such as Devpost, HackerEarth, Devfolio, Kaggle, and Topcoder, I can break them down by use case.","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":80,"end":87,"name":"Devpost"},{"start":89,"end":100,"name":"HackerEarth"},{"start":102,"end":110,"name":"Devfolio"},{"start":112,"end":118,"name":"Kaggle"},{"start":124,"end":132,"name":"Topcoder"}]},{"engine":"openai","answered_on":"2026-08-24","prompt_intent":"recommendation","excerpt":"For a large-scale global hackathon, I’d choose Devpost as the default unless your competition has unusually specialized requirements.\n\nDevpost is particularly strong for public, international developer competitions because it combines the platform itself with distribution. It currently reports a global community of 6M+ builders and supports registration, project submissions, judging, eligibility s","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":47,"end":54,"name":"Devpost"},{"start":135,"end":142,"name":"Devpost"}]}]},{"engine":"perplexity","count":6,"withheld":true,"answers":[{"engine":"perplexity","answered_on":"2026-08-24","prompt_intent":"best_in_category","excerpt":null,"excerpt_withheld":true,"withheld_reason":"source_terms","highlights":[]},{"engine":"perplexity","answered_on":"2026-08-24","prompt_intent":"best_in_category","excerpt":null,"excerpt_withheld":true,"withheld_reason":"source_terms","highlights":[]},{"engine":"perplexity","answered_on":"2026-08-24","prompt_intent":"problem_solving","excerpt":null,"excerpt_withheld":true,"withheld_reason":"source_terms","highlights":[]},{"engine":"perplexity","answered_on":"2026-08-24","prompt_intent":"problem_solving","excerpt":null,"excerpt_withheld":true,"withheld_reason":"source_terms","highlights":[]},{"engine":"perplexity","answered_on":"2026-08-24","prompt_intent":"alternatives","excerpt":null,"excerpt_withheld":true,"withheld_reason":"source_terms","highlights":[]},{"engine":"perplexity","answered_on":"2026-08-24","prompt_intent":"recommendation","excerpt":null,"excerpt_withheld":true,"withheld_reason":"source_terms","highlights":[]}]}]}