UltimumAI
Talk to the best AI models without limits and without paying monthly subscriptions!
ChatGPT
Gemini
Claude
How does pricing work 💰?
Instead of monthly, you pay a small price for each received response. You have a wallet where you can add as much money as you want (e.g. $1). Money is deducted from it when you receive a response.
The price of the response depends on the AI model and how much effort it put into creating it. The average price of a response is $0.0042.
presentation.pdf
Summarize this document.
Digitalization increases efficiency, and globalization brings new opportunities.
response price: $0.0042 (average)
Most users spend around $2 a month in UltimumAI, while AI subscriptions cost around $70 in total. They save $68 a month!
OpenAI
o3 miniGPT 4oo1
Gemini 1.5 ProGemini 2 Flash
Anthropic
Claude 3.7 SonnetClaude 3.5 Haiku
DeepSeek
DeepSeek V3DeepSeek R1
...and many others in the same conversation!
Security and privacy 🔒
Conversations and keys are stored exclusively on your device. UltimumAI doesn't sniff or track anything!
Easy to use 👍
UltimumAI is designed to be easy to use. Beginners won't get lost or disoriented!
No limits ♾️
Unlimited number and size of files attached to the message! Unlimited number of messages!
Internet access 🌐
Each AI model has internet access. It can search the web and read web pages.
File analysis 📂
Each AI model can study files! A lot is supported: PDFs, tables, presentations...
Image creation 🖼️
Each AI model can access the DALLE-3 model and create images using the description you give it.
Conversation branching 🔀
You can edit sent messages, continue the conversation with another AI model, regenerate responses...
Additional tools 🛠️
Various additional tools are available for AI models to use (like a calculator). I'm constantly adding new ones!
Problem you have ⚠️
There are situations when limitations in conversation with AI models can be a problem for you. You have to wait for more hours to continue the conversation, the number of files you can attach is small, etc.
Then you have to start paying premium between $20 and $30 monthly. For most people, that's a waste of money, because they need premium only in those specific situations, not all the time.
Ideal solution ✅
Use the original applications for conversation with AI models for free as much as you can. When you break the limits or they start to be a problem for you, just switch to UltimumAI, instead of throwing $25 on a monthly subscription!
BYOK approach (advanced) 🔑
There is also the possibility of entering your API keys, or the BYOK (Bring Your Own Keys) approach. In the video below, it is explained how it works in CheapAI, the predecessor of this application, but the principle is the same.
Through your API keys, UltimumAI will send messages to AI models, and each model provider will charge you directly. For example, OpenAI will charge you $0.004 per message for a conversation with the GPT-4o model. Some providers will require you to deposit money in advance on their platforms (you choose how much).
For this to work, you need to create API accounts on AI model provider platforms (OpenAI, Google Gemini, Anthropic, ...) and download API keys from them. Don't worry, it's explained in the application how!