Free Local AI Chat – Secure & Private

Comparison

Sigma Eclipse

Chat GPT

Gemini

DeepSeek

Privacy

cloudless computing

data sent to cloud

Cost

absolutely free ai

need subscription

authorization required

Speed

local=instant

responses can lag or queue

network-dependent, slower under load

delays, throttling, and congestion happen

FAQ

Why use a local LLM instead of cloud-based models?

Cloud models may be more frequently updated, but they come at the cost of your privacy: every query is sent to external servers. A local LLM runs entirely on your device — no data ever leaves your computer. You get the same smart AI, safely and privately.

How private is Sigma Eclipse?

Extremely. All computations, text processing, and query history remain on your device. We technically cannot access any of your data.

Will the local LLM slow down my browser?

No. Sigma Eclipse is optimized for modern laptops and desktops, using minimal resources without interfering with normal browser performance.

Do I need an internet connection for the AI to work?

No. Sigma Eclipse works fully offline: responses, analysis, and content generation all happen locally.

What tasks can the local LLM handle?

Almost anything cloud AI can do: — Web page analysis — Text writing and editing — Summarization and research — Coding assistance — Question answering — Idea generation And all of it stays on your device.

Can I use it for professional work?

Yes. Sigma Eclipse is ideal for sensitive work where privacy is critical — legal, corporate documents, medical data, R&D, finance, and cybersecurity.

For everyday web browsing, pair it with our private browser to block trackers and ads outside of local AI chats.

How are the models updated if everything is local?

We provide updates that you can download manually or automatically if you prefer. No data is ever sent to external servers — only the model and performance improvements are updated.

Does Sigma Eclipse support plugins or extensions?

Yes. The platform allows lightweight plugins that operate locally without sending any requests to the cloud.

How is Sigma Eclipse different from open-source local solutions?

We combine everything in one system: browser, local LLM, model management, optimization, and private agent. No complicated setups, libraries, or dependencies — everything works out-of-the-box.

Free, Private Local AI Chat

Totally Yours

No Сloud Сosts = Free Forever

No servers.

No storage.

No cost.

Comparison

Download Sigma Eclipse

FAQ