Growth · alternatives · 2026
24 alternatives to Duonut
Engage your users with pre-built gamified experiences
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Duonut launched in 2023; newer entries below may have overtaken it.
- 1
- 2
- 3
Trophy 1.0▲356Hey HN! I'm Charlie, one of the co-founders of Trophy. Trophy is a platform for developers to build and ship gamification experiences for any web or mobile app without having to roll any of the backend yourself. We provide APIs and SDKs to shortcut a lot of the legwork building features like Achievements and Streaks, and a dashboard where you can tweak the experience without having to make any code changes. My co-founder Jason runs campfirewriting.com and always wanted to build a gamification system to boost retention, but always pushed it back in favour of other core features. So we decided…
Jan 2026 · trophy.so · its alternatives →
- 4
- 5
Snackeet▲350Design interactive web stories, forms, quizzes, and surveys
2022 · snackeet.com · its alternatives →
- 6
Noodle Seedfree tier, from $30/mo▲432Hi HN! I’m Uzair, Founding Engineer of Noodle Seed. We enable businesses to deploy native apps inside ChatGPT conversations when users need recommendations. What we built: A multi-tenant no-code platform that helps businesses create custom ChatGPT Apps. When someone asks “find me a legal firm in Austin,” businesses using our platform appear with their own branded app - complete with UI components, interactive elements, and real-time information. Not random results from old training data, but actual custom experiences with each business’s branding. Try it: We’re in limited beta with founding…
Jan 2026 · noodleseed.com · its alternatives →
- 7
- 8
- 9
Zeroqode▲441Build your app up to 10x faster with no-code app templates
2017 · zeroqode.com · its alternatives →
- 10
- 11
- 12
CodenQuest▲282Hello everyone, I've been working on a project called CodenQuest, a coding practice app inspired by platforms like LeetCode, but with a major twist: it's heavily gamified, similar to Duolingo. The main goal is to make coding practice more engaging, especially on mobile. Key Features: - Diverse coding questions with integrated hints and timers. - Code editor with code completion and fill in the blanks questions - Performance statistics (runtime, memory, CPU usage, and more). - Gamified elements: leagues, ranking systems, daily challenges, friends, and streak mechanisms. - Available on iOS and…
2024 · codenquest.com · its alternatives →
- 13
- 14
Winday▲178All-in-one SaaS to make gamification accessible to everyone
2024 · winday.co · its alternatives →
- 15
First AI App▲89Step-by-step guide for creating ChatGPT apps without code
2023 · firstaiapp.com · its alternatives →
- 16
Gamify Your Life▲276A Notion template pack to make work fun and get stuff done.
2021 · its alternatives →
- 17
BuildnPlay▲177Gamify build in public - Make it fun, not boring
2024 · buildnplay.site · its alternatives →
- 18
DreamCore▲318Develop and share mobile games from a single prompt
2025 · dreamcore.gg · its alternatives →
- 19
Gamification OS▲223Turn your digital workspace into an enjoyable game
2022 · theveller.gumroad.com · its alternatives →
- 20GO
2010 · gamification.org · its alternatives →
- 21
Elevate user engagement with gamification in just 5 minutes
2023 · linktr.ee · its alternatives →
- 22
Gamification to engage and motivate your team in HubSpot.
2020 · ecosystem.hubspot.com · its alternatives →
- 23
The platform for gamer, to share clips & find fitting mates
2018 · its alternatives →
- 24
Build a viral pre-launch waitlist for your startup with a built-in gamified referral program. Collect 10× more signups, block spam, and pay once — no monthly subscription.
2022 · chatgpt.getlaunchlist.com · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →