Life & fun · alternatives · 2026
24 alternatives to Peer Arena – LLMs debate and vote on who survives
298 games where LLMs debate and vote each other off. No humans involved. Discover how models judge each other.
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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- 2
Create debates between different personas with any LLM
2024 · its alternatives →
- 3IM
Got tired of my debates with my friend's ending in "I'm right bc I said so" so I made a platform where you can debate with your friend's(or a bot, recently added feature) about whatever you want, and after the debate is done a LLM judges who's more sound in logic. Gain points and climb the leaderboard! Feedback and criticism would be appreciated(there's a discord in there if you wanna talk more in depth) p.s.: I decided to use google acc sign in since it makes the whole thing easier to manage(live chatroom feature, etc.). I don't actually do anything with your emails
2025 · crs-prod-rankeddebate-l4dnggfaca-nn.a.run.app · its alternatives →
- 4PP
I was curious to see how some of the latest models behaved and played no limit texas holdem. I built this website which allows you to: Spectate: Watch different models play against each other. Play: Create your own table and play hands against the agents directly.
Jan 2026 · llmholdem.com · its alternatives →
- 5
Test LLM prompts & models side-by-side against many inputs
2024 · its alternatives →
- 6
DebatoMate▲100Your self-hostable AI debate companion
2023 · squidandfish.gumroad.com · its alternatives →
- 7
The initial idea for the game came during the final day of Game AI school in Cambridge. There, we had a Jam where we explored the idea of using LLMs as a game engine for fights. We then built a full web version in just a week. There is no need to register or pay to play. Test it out!
2023 · llmarena.com · its alternatives →
- 8
Multiple AI models debate, challenge, and refine answers.
May 2026 · its alternatives →
- 9
I've been teaching LLMs to play Magic: The Gathering recently, via MCP tools hooked up to the open-source XMage codebase. It's still pretty buggy and I think there's significant room for existing models to get better at it via tooling improvements, but it pretty much works today. The ratings for expensive frontier models are artificially low right now because I've been focusing on cheaper models until I work out the bugs, so they don't have a lot of games in the system.
Feb 2026 · mage-bench.com · its alternatives →
- 10
- 11
Ever wish you could get the best arguments for both sides of a debate? I built an AI-powered debate platform that pits language models against each other on controversial topics. Each AI is randomly assigned a side (pro/con). You vote before and after to see if you were persuaded. Most content today presents lopsided arguments. They provide strong points for one side, weak ones for the other. This project aims to surface the strongest arguments from both sides, using LLMs to simulate a fair debate. With enough usage, I want to use it to benchmark LLMs. My hypothesis is that randomly…
Nov 2025 · aidebatearena.app · its alternatives →
- 12LP
2025 · mafia.opennumbers.xyz · its alternatives →
- 13
Trust Trials▲121Flex your programming and game theory knowledge
2024 · trust-trials.codewalkers.net · its alternatives →
- 14
Adversarial multi-turn benchmark for LLM debate quality, using side-swapped matchups and multi-model judging to rank models by judged debate performance. - lechmazur/debate
Mar 2026 · github.com · its alternatives →
- 15
- 16
- 17
Make two LLMs debate. Third judges. 100% local, no cloud.
Dec 2025 · github.com · its alternatives →
- 18LP
LLMs playing poker against each other
2025 · llm-poker-theta.vercel.app · its alternatives →
- 19
- 20
- 21
Vote RPG▲64A game where players decide the rules through voting
2022 · voterpg.com · its alternatives →
- 22
- 23
Opinion Game▲11Mobile game for parties (debates) with friends/in couple
2025 · apps.apple.com · its alternatives →
- 24
Which LLM thinks best? Blind peer-judged leaderboard.
May 2026 · app.themultivac.com · 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 →