Alternatives
Products that do what PolyGPT does
Compare ChatGPT, Claude, and Gemini side-by-side
- 1PC
I built PolyGPT to solve a problem I had: constantly tab-switching between ChatGPT, Claude, and Gemini to compare their responses. It's a desktop app (Mac/Windows/Linux) that lets you type a prompt once and see all three AI models respond simultaneously in a split view. Useful for: - Comparing technical explanations - Getting multiple perspectives on code problems - Fact-checking answers across models The app is free, open source, and runs locally - your credentials stay on your machine. Download: https://polygpt.app Source:…
Nov 2025 · polygpt.app
- 2
- 3TA
2024 · franz101.substack.com
- 4IM
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
- 5
- 6UC
2023 · github.com
- 7
- 8
- 9IB
I'm lost between ChatGPT vs Claude vs Gemini... which subscriptions to take? With Cursor and all these specific AI tools, I just wanted one simple chat app where I can use any model and pay only when I use it. Couldn't find one, so I built one. Pay only for what you use. Your prompts and docs, knowledge bases work with every model - no more copy-pasting between apps. Started as a personal project, but thought someone else might benefit from this too. https://prismharmony.com/chat What do you think?
2025 · prismharmony.com
- 10
- 11CG
2024 · aimlapi.com
- 12
- 13
- 14
- 15
- 16
- 17
ChatGPT, Gemini & Claude in Sidebar
Feb 2026 · chromewebstore.google.com
- 18
- 19
Free master prompts for ChatGPT, Claude, Gemini & more
Mar 2026 · understandingai.net
- 20
- 21
- 22
AI Buddy▲4AI sidebar: select text, annotate, send to ChatGPT or Claude
Jun 2026 · chromewebstore.google.com
- 23
Chat with GPT, Claude & Gemini — all in one iOS app
Jun 2026 · apps.apple.com
- 24CW
Chat with multiple AI models once and compare the results to pick the best one. This should help you with your research as different AI model can give you different answers and some might be better than others.
2025 · instaask.ai
Ranked by how close each launch is in meaning, then by votes. Refine with a description →