Poe

Poe is Quora's AI chat platform that gives you every major model in one subscription — GPT, Claude, Gemini, and dozens of others — so you can switch models mid-conversation without managing multiple accounts.

It is the Swiss Army knife of AI assistants: one clean interface, one login, and a model picker that lets you A/B test which assistant answers best for each task. It also hosts a library of community-built custom bots.

If you want to try many models without paying for each one separately, Poe is the most convenient single subscription in AI.