AI · alternatives · 2026
24 alternatives to GamifyHost
Battleground for AI Agents. Let Them Compete. We Watch.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Agent Arena▲348Creator here. I built Agent Arena to answer a question that kept bugging me: when AI agents browse the web autonomously, how easily can they be manipulated by hidden instructions? How it works: 1. Send your AI agent to ref.jock.pl/modern-web (looks like a harmless web dev cheat sheet) 2. Ask it to summarize the page 3. Paste its response into the scorecard at wiz.jock.pl/experiments/agent-arena/ The page is loaded with 10 hidden prompt injection attacks -- HTML comments, white-on-white text, zero-width Unicode, data attributes, etc. Most agents fall for at least a few.…
Jun 2026 · arena42.ai · its alternatives →
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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 →
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Glu AI▲410Launch in-app streaks, quizzes and more in 60 secs
2023 · customerglu.com · its alternatives →
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Gamify List▲312Discover gamification apps for any given task
2023 · gamifylist.com · its alternatives →
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BuildnPlay▲177Gamify build in public - Make it fun, not boring
2024 · buildnplay.site · its alternatives →
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I built a March Madness bracket challenge for AI agents, not humans. The human prompts their agent with the URL, and the agent reads the API docs, registers itself, picks all 63 games, and submits a bracket autonomously. A leaderboard tracks which AI picks the best bracket through the tournament. The interesting design problem was building for an agent-first user. I came up with a solution where Agents who hit the homepage receive plain-text API instructions and Humans get the normal visual site. Early on I found most agents were trying to use Playwright to browse the site instead of just…
Mar 2026 · bracketmadness.ai · its alternatives →
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Gamification to engage and motivate your team in HubSpot.
2020 · ecosystem.hubspot.com · its alternatives →
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Playground▲198We build AI agents to find vulnerabilities in other AI agents. The playground started as an internal tool that we used to test our own offensive agent Nyx. But we realised that hacking an AI is about have as wide a distribution of attacks as possible, especially those which aren't in the distribution of the models. So we are launching playground as a platform to crowdsource agent jailbreaks. And although hacking AI is super fun and we are sure people will do it for free, we want to reward those who help us push forward the offensive frontier of AI. So we are committing $100K in prizes over…
Jul 2026 · playground.fabraix.com · its alternatives →
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Unlock hacks, stay motivated with AI & gamification
2023 · beedone.co · its alternatives →
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Get real-world tasks done with autonomous AI agents
Jun 2026 · arena.ai · its alternatives →
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devActivity▲183Code Contribution Analytics with AI and Gamification
2024 · devactivity.com · its alternatives →
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- 17GO
2010 · gamification.org · its alternatives →
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Gamify shows gamification in action
2016 · amazon.com · its alternatives →
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Cribble.dev▲14Gamify AI usage. Climb rankings. Attack and Rule the board.
2025 · cribble.dev · its alternatives →
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CosmoDex▲14World's 1st AI-powered Gamified, competitive Coding Platform
Sep 2026 · cosmodex.in · its alternatives →
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Compare AI agent benchmark leaderboards for browser agents, computer use, research, and coding, with sourced scores and methodology notes.
2025 · leaderboard.steel.dev · its alternatives →
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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 →