Alternatives
Products that do what splitscreen does
Group chat for Claude, GPT and Gemini on one shared budget
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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
- 2IM
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
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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
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ThreadPort▲67Move AI chats between ChatGPT, Claude & Gemini in one click
24d ago · megarampo.github.io
- 5OS
Hey Hackernews- it’s Tim Lenardo and I’m launching v1 of Onit today! Onit is ChatGPT Desktop, but with local mode and support for other model providers (Anthropic, GoogleAI, etc). It's also like Cursor Chat, but everywhere on your computer - not just in your IDE! Onit is open-source! You can download a pre-built version from our website: www.getonit.ai Or build directly from the source code: https://github.com/synth-inc/onit We built this because we believe: Universal Access: AI assistants should be accessible from anywhere on my computer, not just in the browser or in…
2025 · github.com
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ChatFolders▲75Folders for your AI chats with ChatGPT Claude, Gemini & Grok
Apr 2026 · chatfolder.pages.dev
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One balance. Every model. Chat, image, video & audio.
Jun 2026 · lounge.llmgateway.io
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2024 · franz101.substack.com
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Feb 2026 · agentalcove.ai
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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
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Tidy Folders▲16Folders & text highlights for ChatGPT, Claude, Gemini & more
17d ago · tidyfolders.com
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SoundGTM▲18Run your B2B partner program from Claude, ChatGPT, or Gemini
Jun 2026 · partnertracker.soundgtm.com
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