UltimumAI

UltimumAI

Talk to the best AI models without limits and without paying monthly subscriptions!

ChatGPT

+

Gemini

+

Claude

+others
Unlimited conversation length
Unlimited messages per day
Almost unlimited file input

How does pricing work πŸ’°?

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.

AI

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

Google

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 πŸ”’

Conversations and keys are stored exclusively on your device. UltimumAI doesn't sniff or track anything!

Easy to use πŸ‘

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 πŸ“‚

Each AI model can study files! A lot is supported: PDFs, tables, presentations...

Image creation πŸ–ΌοΈ

Each AI model can access the DALLE-3 model and create images using the description you give it.

Conversation branching πŸ”€

You can edit sent messages, continue the conversation with another AI model, regenerate responses...

Additional tools πŸ› οΈ

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 βœ…

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) πŸ”‘

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!

What are API keys and what does UltimumAI do with them?
Google, OpenAI, Anthropic, and others are providers of AI models, which you can use through their applications or through API accounts. API keys are passwords that allow the UltimumAI application to communicate with API accounts.
UltimumAI sends messages to AI models directly from the web browser through your API account on the platforms of those providers, using your API keys.

Is it all safe? Where are API keys stored?
API keys are stored exclusively locally in this web browser, not on your user account. They are protected by a certain level of encryption. Once saved, API keys can no longer be opened and viewed within the UltimumAI application, they can only be deleted. All this ensures that your API keys should be safe even if someone unauthorized accesses your device or user account.
API keys can only be used to communicate with AI models, they cannot be used to withdraw your money.

How do I pay? Do I need to take a premium subscription on chatgpt.com and similar applications?
You don't have to take a premium subscription. On each of the provider platforms (OpenAI, Google, Anthropic, ...), you have your API account. You need to deposit money into that API account (as much as you want). The provider will charge you a small amount for each message that UltimumAI sends to an AI model.
Each provider charges messages sent through the API account directly to you. UltimumAI is not involved in charging messages, it only displays an estimate of the price.