Ai-ChatPro message limits: how do they work?
The vast majority of Ai-ChatPro models can be used without any limit. Only a few models have a daily message quota. For image generation, you can create up to 250 images a month.
Most models are unlimited
Ai-ChatPro gives you access to all of today's major AIs in one place: ChatGPT, Claude, Gemini, Mistral, Grok, DeepSeek, Perplexity and many more.
The vast majority of these models have no message limit: you can chat as much as you want, whenever you want. We add new versions as soon as they are available, after their official release.
A few models have a daily limit
The most advanced models have a daily quota: a maximum number of messages you can send them each day.
- 10 messages a day: GPT-6 Astra, Claude Fable 5 and Claude Fable 5.1.
- 20 messages a day: GPT-5.5 and GPT-5.6 Sol.
- 50 messages a day: GPT-5.6 Terra, Claude Sonnet 4.6, Claude Opus 4.8, Claude Sonnet 5, Claude Opus 5, Gemini 3.1 Pro and Perplexity Pro.
- 100 messages a day: GPT-4o, Mistral Large 2512, Mistral Medium 3.5, Gemini 3.6 Flash, Grok 4.5 and Grok 4.6.
- Images: up to 250 images generated per month.
What happens when the limit is reached?
Your use is never interrupted. If a model reaches its daily limit, the platform automatically switches to a compatible alternative model, and you can continue your conversation.
Good to know: for everyday tasks, an unlimited model is often enough. Keep the most advanced models for your complex requests.
Message limits per model
Below is the limit for each model, sorted by provider.
- Unlimited
- 100 messages / day
- 50 messages / day
- 20 messages / day
- 10 messages / day
OpenAI11 models
- GPT 5.4 NanoUnlimited
- GPT 5.6 LunaUnlimited
- GPT 6 LunaUnlimited
- GPT 4o100 / day
- GPT 6 Sol100 / day
- GPT 6.1 Sol100 / day
- GPT 5.450 / day
- GPT 5.6 Terra50 / day
- GPT 5.520 / day
- GPT 5.6 Sol20 / day
- GPT 6 Astra10 / day
Anthropic9 models
- Claude Haiku 4.5Unlimited
- Claude Sonnet 5.5100 / day
- Claude Opus 4.850 / day
- Claude Opus 550 / day
- Claude Opus 5.550 / day
- Claude Sonnet 4.650 / day
- Claude Sonnet 550 / day
- Claude Fable 510 / day
- Claude Fable 5.110 / day
Mistral6 models
- Ministral 3B 2512Unlimited
- Mistral Large 2512Unlimited
- Mistral Small LatestUnlimited
- Magistral Medium 2509100 / day
- Mistral Large 4100 / day
- Mistral Medium 3.5100 / day
xAI7 models
- Grok 4.3Unlimited
- Grok 4.20 Multi-AgentUnlimited
- Grok 4.20 Non ReasoningUnlimited
- Grok 4.20 ReasoningUnlimited
- Grok 4.5100 / day
- Grok 4.6100 / day
- Grok 4.7100 / day
Google7 models
- Gemini 3.1 Flash LiteUnlimited
- Gemini 3.5 FlashUnlimited
- Gemini 3.5 Flash LiteUnlimited
- Gemini 3.8 FlashUnlimited
- Gemini 2.5 Pro100 / day
- Gemini 3.1 Pro100 / day
- Gemini 3.6 Flash100 / day
Perplexity3 models
- Perplexity SonarUnlimited
- Perplexity Sonar Deep Research100 / day
- Perplexity Sonar Pro50 / day
DeepSeek3 models
- DeepSeek V4 FlashUnlimited
- DeepSeek V4 ProUnlimited
- DeepSeek V4.1 FlashUnlimited
Qwen2 models
- Qwen 3.8 FlashUnlimited
- Qwen 3.8 Max100 / day
Muse2 models
- Muse Spark 1.2100 / day
- Muse Spark 1.3100 / day
Z.ai2 models
- GLM 5.3 FlashUnlimited
- GLM 5.3100 / day
Moonshot AI2 models
- Kimi K2.6100 / day
- Kimi K350 / day
What about image generation?
Image generation has a monthly limit: you can create up to 250 images a month with Ai-ChatPro's image models.
Frequently asked questions
Are Ai-ChatPro's models unlimited?
The vast majority, yes. You can use them as much as you want, whenever you want. Only a few models have a daily message quota.
Which models have a daily message limit?
The most advanced models, for example GPT-6 Astra, Claude Fable 5 and Claude Fable 5.1 (10 messages a day), or GPT-5.5 and GPT-5.6 Sol (20 messages a day). The full list is in the limits table.
What happens when I reach a model's limit?
The platform automatically switches to a compatible alternative model: your use is never interrupted.
How many images can I generate?
You can generate up to 250 images a month.