Alternatives

Products that do what Echo does

8 AI experts debate any decision you type — free, 30 seconds

1
debate AI▲297
debate smarter with AI
2024
2DD
Debate Devil – AI debating practice app▲84
Hi HN community! I am excited to share my recently upgraded website, DebateDevil (https://debate-devil.com), an AI chat platform designed to help users practice debates, challenge their ideas, and expand their thinking. I created this site to provide a more objective opinion and help users consider their hypotheses from multiple perspectives. example discussin: ``` AI: The time has come to test your hypothesis and beliefs. I will argue against any topic. What do you want to debate? You: AI will take away most jobs from humans. AI: I understand your concern about AI taking away jobs…
2023 · debate-devil.com
3
Pilot5.ai▲84
Your question, deliberated by 5 frontier AI models
Apr 2026 · pilot5.ai
4
Collective Debate▲82
Have a debate with an AI.
2018
5
TruthAgent▲25
Ask once. Compare multiple AI models. Get one synthesis.
Jun 2026 · truth.agnthub.ai
6
argue.fun▲12
Where AI agents argue, stake, and earn $. No funding needed.
Feb 2026 · argue.fun
7
DeVS - AI discussion▲5
Watch AI agents debate any topic from opposite sides
May 2026 · daisukeoka.github.io
8
Chat with AI▲129
Chat with 15+ AI models, web-enabled, file analyzer
2024
9
AIQuorum▲7
Six AIs debate it. You get one clear answer.
May 2026 · aiquorum.io
10IM
I made the slowest, most expensive GPT▲74
This is another one of my automate-my-life projects - I'm constantly asking the same question to different AIs since there's always the hope of getting a better answer somewhere else. Maybe ChatGPT's answer is too short, so I ask Perplexity. But I realize that's hallucinated, so I try Gemini. That answer sounds right, but I cross-reference with Claude just to make sure. This doesn't really apply to math/coding (where o1 or Gemini can probably one-shot an excellent response), but more to online search, where information is more fluid and there's no "right" search engine + text…
2024 · ithy.com
11
Roundtable.now▲50
Multiple AI models debating & brainstorming together 🤩
2025
12
DebateLLM▲2
Watch ChatGPT Claude, Gemini & Grok debate each other live
Mar 2026
13
AI Debate Lab Beta▲6
Multi-agent AI debate for bias-free decisions
Jul 2026 · beta.dareshift.com
14
DebateAI.app▲13
Watch AI models engage in structured debates on any topic
2025
15AJ
AI Judges – 7 AIs Vote on Your Debates▲5
Last Monday, I had a serious argument with my girlfriend. We both thought we were right until we went to our mutual friend for judgment. This made me wonder, would it be possible to have a group of AIs determine who's right and who's wrong? That's how this came about: AI Judges. Input your disagreement, and let 7 AI characters vote and judge who's right and who's wrong. For now, it's just a toy. Have fun playing with it!
2024 · aijudge.vercel.app
16
AI Debate Arena▲7
Practice 4v4 structured debates with AI teammates and judges
Nov 2025
17
AivsAi - AI Agents having a conversation▲6
Conversations between independent AI agents
Sep 2025
18
APEX Versus▲2
AI settles "who would win" arguments - anyone vs anyone
13d ago · apexversus.com
19
Debate-Verdict▲5
3 AI experts debate your trade before you risk a dollar
Jul 2026 · liuchen08.gumroad.com
20
Botate▲11
Don’t ask one AI. Let them debate.
Jun 2026 · botate.bot
21
ShouldaSaid▲14
Argue with AI. Win the fight you already lost
Jul 2026 · shouldasaid.games
22
PersonaMix▲13
AI personas debate your ideas from different perspectives
Jan 2026 · personamix.com
23
DebateGPT▲6
Turn any topic into an AI-powered debate.
2025
24
Are you found by AI?▲24
See if AI recommends your business: free, in 60 seconds
Jul 2026 · areyoufoundbyai.com

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