Life & fun · alternatives · 2026
24 alternatives to Argument Encyclopedia: User-Posted Claims and Rebuttals
When I see online debates it soon becomes difficult to keep track of the various branches of claims and counter-claims. Here's my simple attempt to do so. A user can make claims (within a subject area) and anyone can make rebuttals to any of the claims.
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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Two sided debate where the public decides who is right.
2018 · whoisright.app · its alternatives →
- 3
Cross-platform mobile app to foster public speaking skills
2021 · its alternatives →
- 4DA
Debate Central — live debate, judged by an impartial AI. Now in testing; available to the public soon.
2017 · debategate.net · its alternatives →
- 5
Check how much a Twitter user likes to argue
2019 · argumeter.glideapp.io · its alternatives →
- 6AA
2015 · en.arguman.org · its alternatives →
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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 · its alternatives →
- 10SS
2020 · scotuswars.gilslotd.com · its alternatives →
- 11
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Win more disputes with the best evidence
2024 · chargebackstop.com · its alternatives →
- 13
Argue ME▲12Argue with your friends and let A.I. decide who's right!
2025 · argueme.com · its alternatives →
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Hello, I made this site to combat misinformation on the internet by allowing users to prove that their claim is valid by linking multiple sources and combining them in a single link It's very early stage so I would love feedback on: - What types of claims would be most useful to you? - How can I make verification/sourcing more robust? - Any features that would make this actually useful vs just interesting? Thanks in advance, feel free to roast :)
2025 · onlinesourcerer.org · its alternatives →
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Many UI issues I’ve seen aren’t visual problems but unchecked assumptions about users. I built a small tool that takes a UI screenshot and makes those assumptions explicit, along with the risk of being wrong. It’s meant as a quick design pre-mortem or critique before shipping. Would love feedback on whether this way of critiquing UI is actually useful.
Feb 2026 · app.usercall.co · its alternatives →
- 18
Share personal drama and let the internet decide
2025 · gotbeef.base44.app · its alternatives →
- 19
DebateAI.app▲13Watch AI models engage in structured debates on any topic
2025 · debateai.app · its alternatives →
- 20
Fact-check anything instantly by circling it
Jul 2026 · claimcircle.xyz · its alternatives →
- 21
UpArgue.com Turn everyday debates into gamified discussions.
2024 · its alternatives →
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Tangents▲7Combining discussion boards with live chat and debate.
2024 · tanagent.pythonanywhere.com · its alternatives →
- 24
argue.fun▲12Where AI agents argue, stake, and earn $. No funding needed.
Feb 2026 · argue.fun · 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 →