Poe
AIpoe.com
Track in SubceiptifyPoe is Quora's subscription front-end that puts ChatGPT, Claude, Gemini and a long tail of other models behind a single monthly bill. It appeals to people who would otherwise pay for two or three assistants separately, at the cost of always being a step behind each vendor's newest features.
Alternatives
Other services that do the same job. Prices and features move constantly — check before you switch.