Base44 × Contra $10K Build Challenge
Registration closed · Similar hackathons still open
- AI Builder Challenge 2026€1k · Due 12-01
- 2026 Zhuhai AI OPC Startup Competition¥400k · Due 11-10
- Industrial Culture Innovation Contest · 2026 AI Future DesignDue 11-30
- AI HACK Tokyo 3rd Edition 2026 (ideathon, ages ~20s, ¥1,000,000 annual prize budget)Due 12-09
- Naïve Autonomous Company HackathonDue 11-07
- 10-Day Founder Hackathon (Half Baked × Bolt, $15k)$15k · Due 11-19
Not sure which to join? Get 1:1 help →
About this hackathon
Base44 and Contra’s online build challenge: ship a live Base44 website or app, submit on Contra, and share on X or LinkedIn. Top builds split $10,000. Open to everyone through Oct 25 PT (deadline Oct 26 06:59 UTC).
- Status
- Deadline
- 2026-10-26
- Starts
- 2026-10-19
- Who
- Open to all (Open to everyone. Must ship a live Base44 site/app, submit on Contra, and post on X or LinkedIn with #base44challenge / @base44 to qualify.)
- Level
- Beginner-friendly
- Prize
- $10k · $10,000 (1st $5,000 / 2nd $2,500 / 3rd $2,000 / Contra Community Fav $500)
- Size
- —
- Format
- Online · International
- Location
- San Francisco (online; placed at organizer’s city)
Browse similarOnline hackathonsBeginner-friendly hackathonsAI hackathonsAIGC & Generative AI hackathonsStartup hackathonsHackathons in October 2026
Original listing (Chinese)
The full original listing below is in Chinese, as published in the Hack123 newsletter.
Base44 与 Contra 联合举办的线上 Build Challenge：用 Base44 做出已上线的网站或 App，在 Contra 提交，顶尖作品瓜分 1 万美元奖金。
看点：开放给所有人；允许提交既有 Base44 作品；须附短视频演示，并在 X 或 LinkedIn 发帖打上 #base44challenge 与 @base44；评审看设计质量、自动化深度与故事讲述；参赛期可获 Base44 免费额度。
奖金：$10,000（第1名 $5,000 / 第2名 $2,500 / 第3名 $2,000 / Contra 社区最爱 $500）
截止日期：10月26日 06:59 UTC（太平洋时间 10月25日 23:59；线上，全球）
活动日期：10月19日—10月26日（线上，全球）
Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.