Usage limits & quotas
Understand the free plan limits and what PRO unlocks.
Ai-ChatPro message limits
The vast majority of models are unlimited. Only a few models have a quota of 10 to 100 messages a day. You can generate up to 250 images a month.Free AI models
Ai-ChatPro’s free version gives you 3 free prompts a day with the freemium models, such as GPT 5.4 Nano, Claude Haiku 4.5 or Gemini 3.1 Flash Lite. Upgrade to PRO to access every model.Image generation limit
You can generate up to 250 images a month on Ai-ChatPro, with the image generation models.What happens when I reach my limit?
Ai-ChatPro automatically switches to the default model. Nothing is lost: you are simply informed and can continue your conversation.