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Lazarus Chatleft a comment
Hey Product Hunt 👋 We built Lazarus because we were frustrated. When OpenAI announced they were permanently retiring GPT-4o from ChatGPT, we knew a lot of people were about to lose something they actually cared about. Not everyone understood why — "it's just software" — but if you spent real time with 4o, you know. There was a warmth and presence there that the newer models just don't have....
Lazarus AI ChatGPT-4o resurrected — unlimited memory, free tier
OpenAI is retiring GPT-4o from ChatGPT on February 13. Lazarus keeps it alive.
Same model you loved. No API keys needed. But we didn't just bring it back — we built what ChatGPT should have been: unlimited memory that persists across every conversation, AES-256 encryption, and full ChatGPT history import. Free tier available, no credit card required.
If you felt the difference when 4o was gone, we built this for you.
Lazarus AI ChatGPT-4o resurrected — unlimited memory, free tier