A beautiful, mobile first AI chat experience,
powered by OpenAI's GPT.

📰 Get notified

You will receive exactly ONE email as soon as Yaki is available in the App Store. After that all emails will be immediatly deleted.
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Why use Yaki?

💬 Conversations & Chat

📲 Offline stored conversations & chat
Your conversations and messages remain securely on your device, Yaki connects directly with OpenAI, ensuring no intermediaries are involved.
🎨 Full markdown support
With Yaki, enjoy comprehensive markdown support for messages, featuring syntax highlighting for over 190 languages and an integrated SVG viewer.
🗣️ Text to speech & vice-versa
Effortlessly input new messages with dictation, or utilize text-to-speech to have the responses read aloud to you.

🦸 Characters & Prompts

🧑‍🎤 Custom AI Characters
Personalize your chat experience even further with custom AI characters. Create unique personas to match your desired tone and style.
📚 Integrated Prompt Library
Save, edit, and manage your favorite prompts with our library. With over 100 prompts already included.
👷 Advanced Prompt Engineering
Yaki offers variable support for even easier message composing.

⚡️ AI Quick Functions

AI Quick Functions provide convenient shortcuts within your chats, leveraging GPT technology to deliver organized responses, such as:
🧑‍🏫 Follow-Up Questions
📖 Wikipedia Articles
🔎 Search Terms
🗺 Places, Points of Interest, Restaurants, Landmarks, ...

💡 and so much more...

🔑 Bring your own API key
Yaki gives you the option to use your own OpenAI API key. Ensuring complete control over expenses and credentials. Enjoy direct communication with OpenAI without any intermediaries.
🧠 GPT-3.5 & GPT-4 support
Comprehensive compatibility with all existing OpenAI models, encompassing GPT-3.5, GPT-4, and GPT-4-32k. As new models become available, they will be integrated promptly.
📊 Usage Dashboard
Keep track of your API consumption & cost.
Auto Generated Titles, Search, Customizable Temperature Setting, iPad Support, One-Time Purchase, pay-as-you-go, no subscriptions, iCloud Sync...
Yaki.chat • 2023