Ollama Alternatives (2026): 10 Tools Compared

Ollama is a free, open-source tool that lets you run AI models on your own computer instead of sending every question to an online service. Its own pages describe a command line, a local interface for other programs to talk to, and support for macOS, Windows and Linux. Plenty of people love it, but you might want a tool with a friendlier window to click around in, a document chat feature, or something you can share as a single file. That's where this list comes in.

Below are ten Ollama alternatives in no particular order, sorted alphabetically. They range from friendly desktop apps to engines for people who like a terminal. I've taken every description from each tool's own website or project page, so check the current details there before you download. If privacy is your main reason for looking, my guide to what ChatGPT keeps and what to switch off explains the online side of the picture.

Ollama alternatives at a glance

In the free plan column, Yes means the tool's own site or project page describes it as free or open source. Trial only means a free trial without an ongoing free plan. No means neither is stated. Things change, so confirm on the site itself.

Tool	Type	Good for	Free plan
AnythingLLM	Desktop app	Chatting with your own documents, privately	Yes
GPT4All	Desktop app	Simple local chat with document search	Yes
Jan	Desktop app	Local chat that can also reach online models	Yes
KoboldCpp	Single-file app	Story, roleplay and chat from one download	Yes
Lemonade	Local server	Open-source local runtime with a simple interface	Yes
llama.cpp	Engine	The open-source engine behind many local apps	Yes
llamafile	Single-file runner	Packing a model and runner into one file	Yes
LM Studio	Desktop app	Browsing, downloading and chatting with models	Yes
LocalAI	Local server	Open-source drop-in for common AI interfaces	Yes
Msty	Desktop app	A private workspace for local and online models	Yes

Ten ways to run AI on your own computer

AnythingLLM

Best for: Anyone who wants to ask questions of their own documents without sending them to an online service.

GPT4All

Best for: Beginners who want a plain desktop chat window and a local document feature on Windows, Mac or Ubuntu.

Jan

Best for: People who want one open-source app for both local models and online ones such as ChatGPT or Claude.

KoboldCpp

Best for: Tinkerers who like a single downloadable file with a built-in web page and no installer.

Lemonade

Best for: Windows, Mac and Linux users who want a local AI runtime with an app and a command line.

llama.cpp

Best for: Technical users who want direct control of the engine that many local apps are built on.

llamafile

Best for: Anyone who wants to share or run a model as one self-contained file with nothing to install.

LM Studio

Best for: Non-coders who prefer a friendly window for finding models, chatting and starting a local server.

LocalAI

Best for: Developers who want an open-source server that mimics popular AI interfaces and runs on a plain CPU.

Msty

Best for: People who want a tidy private workspace that mixes local models with online ones.

What running a model locally means for a small business owner

Normally when you use an AI chatbot, your words travel to a company's computers and the answer comes back. With a local tool, a model file sits on your own machine and does the thinking there. The model is simply a very large file of learned patterns, and the tool is the program that loads it and lets you talk to it.

People choose this for a few practical reasons. Client notes and draft contracts stay on your laptop. You can keep working on a train or in a place with weak signal. And you aren't tied to one company's rules about what you can ask. The trade-off is that your computer does the work, so older machines can feel slow.

Choosing a local AI tool that matches your computer

Model files are big, and bigger models need more memory. Before you download anything, find out how much memory your computer has and whether it has a graphics card or a recent Apple chip. Each tool's site lists the systems it supports, and each model page usually says how much memory it wants.

• Start small. A smaller model that runs smoothly beats a bigger one that crawls.
• Check your operating system. Some tools cover Windows, Mac and Linux, others favour one.
• Leave some room. Model files can take up a lot of disk space, so clear a little first.
• Decide how you'll talk to it. A chat window, a command line and a background server suit different people.

Checking each local model's licence before business use

Models are released under their own licences, and those are separate from the licence of the app you run them in. Some models are free for any use, some limit commercial use, and some ask you to follow an acceptable use policy. Read the licence on each model's page before you use its output in client work, on a website or in a product.

A simple habit helps: keep a short note of the model name, where you downloaded it and the licence terms on the day you checked. This is general guidance, not legal advice, so check your own situation if a project matters.

Questions to ask before you leave Ollama

• Can the new tool open the same model files I've already downloaded?
• Will it give my other programs a local address to connect to, if I use that?
• Does it have a window for chatting, or is it command line only?
• Can it search my own documents, and do they stay on my machine?
• Who maintains it, and does the project look active?
• What happens to my chat history if I switch again later?

If you'd rather not work all this out alone, you can ask about working with an AI consultant in the UK, or browse my roundup of AI tools for small business owners for hosted options.

Windows, Mac or Linux: where each local AI tool fits

Most of the desktop apps on this list cover Windows and Mac, and several add Linux. A few are happiest in one place, so look at the download page before you get attached. Engines and single-file runners tend to suit people who are comfortable opening a terminal, while the desktop apps are built for people who'd rather click.

Phone and tablet use is thinner. Some local tools have mobile versions, but the experience is usually lighter than on a computer, so treat that as a bonus rather than the main reason to choose.

Keeping your local AI setup safe and tidy

Download apps only from the maker's own site or project page, and read what an installer wants to do. Be cautious with model files from unknown sources, and keep your system updated. Turn off any sharing or network features you don't need, especially if the tool can open a local address that other devices on your network could reach.

It also helps to keep your chats tidy. Local doesn't mean your notes disappear when you close the window, so delete conversations you don't want to keep.

Do you make a tool for running AI models locally? Tool makers can ask to be considered for a featured place on this list.

A short checklist before you switch from Ollama

Write down what you used it for. Pick two options from this page that cover those jobs, try each with one small model, and see how the setup feels. Keep the one you'll open next week, and note a date to look at the options again.

Frequently asked questions

What can I use instead of Ollama?

You can use another desktop app, a single-file runner or a local server. Which suits you depends on whether you want a window to click around in, a command line or a service that other programs can connect to.

Do I need a powerful computer to run AI locally?

It helps, but smaller models run on ordinary laptops. Memory matters most, so check how much your computer has and pick a model size to match. Each tool and model page lists its requirements.

Is running AI locally more private?

Your prompts stay on your own machine, which many people find reassuring. Check each tool's own privacy notes, because some can also connect to online services if you choose to turn that on.

Are local models free to use for work?

Not always. Each model has its own licence, and some restrict commercial use. Read the licence on the model page and check your own situation.

Can I switch back and forth between tools?

Often yes, because many tools read the same common model file types. Check the file formats each one supports before you move your downloads around.