Hiperyon
Problem: Switching between Claude, ChatGPT, and Gemini meant losing all context. Every time I changed models, I had to start from scratch. Solution: I built Hiperyon, a Chrome extension that creates unified cross-LLM memory. You chat normally, and your context transfers instantly when you switch models. Impact: Save time when juggling multiple LLMs No more repeating the same prompts Faster, smarter interactions across tools About me: I’m 19 and a solo founder. Built this in 2 months because context-switching between LLMs was killing my productivity. Curious how you manage switching between…
Hiperyon launched on November 12, 2025 with 87 votes, #377 of 9,796 launches that month and more than 90% of that year's launches.
What it does
Boost your AI performance by 30% with Hiperyon. Stop switching between LLMs and losing context. Hiperyon is a Chrome extension that creates unified memory across ChatGPT, Claude, Gemini, and more. Instantly switch models, keep your full conversation history, and get smarter responses with fewer wasted tokens.
Utilisez ChatGPT, Gemini, Mistral et Grok simultanément. Gagnez 3 à 4x plus de temps et augmentez votre efficacité de 200%. Extension gratuite pour optimiser votre travail avec l
In the maker’s words, at launch
Problem: Switching between Claude, ChatGPT, and Gemini meant losing all context. Every time I changed models, I had to start from scratch. Solution: I built Hiperyon, a Chrome extension that creates unified cross-LLM memory. You chat normally, and your context transfers instantly when you switch models. Impact: Save…
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ScrollDec 2025 · chromewebstore.google.com · ▲93I kept losing ideas in long chats, so I built a tiny Chrome extension to make navigating between turns/prompts way easier. Idk why this isn't a native feature on all LLMs. Anyway, free and open source on GitHub or the Chrome Store. Hope it's helpful! Chrome Store: https://chromewebstore.google.com/detail/scroll/mpcklmodkihb... GitHub: https://github.com/asker-kurtelli/scroll
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Bindly2016 · bind.ly · ▲76Hi HN, I’m a product designer by background, not a traditional software engineer. Over the last year, tools like Claude and ChatGPT completely changed how I work. I started with small internal tools, and now I’m “vibe coding” multiple highly personalized apps. As I iterated between Claude Code (implementation) and ChatGPT (ideation / thinking), I kept running into the same problem. To think clearly, I had to repeatedly re-explain: - what the code currently does, - what changed recently, - and why certain decisions were made. That re-summarization step became a real bottleneck. So I…
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