Hob Free Plan: Local AI Chat Without the Cloud

Hob is a free, open-source desktop app that runs AI chat on your own computer instead of in a browser tab. It runs open-weight models like Gemma and gpt-oss locally on Mac, Windows and Linux, and the project presents itself as an alternative to Claude and ChatGPT. The source code and downloads live at github.com/FrigadeHQ/hob.

This guide covers what the Hob free plan actually gives you, where it realistically runs out, how setup works, and who should choose a different tool. It is based on the project's own published details rather than a hands-on test, and open-source desktop apps change quickly, so confirm the specifics on the project page before you invest time in it.

What Hob is and who it is for

Hob describes itself as an easier way to use AI on your own computer. It is a desktop application, not a website you sign into. You install it, and the AI work happens on your machine rather than on a company's servers.

The selling point is the setup. Running a local model normally means choosing a runtime, matching a model size to your memory, downloading the right file and wiring it into a chat window. Hob is designed to skip that: it picks the best frontier open-weight model that fits your computer and sets everything up for you. That makes it a sensible entry point for people who want local AI but do not want to learn the plumbing first.

What people use it for

• Chatting with AI locally, without sending conversations to a hosted service
• A free alternative to Claude and ChatGPT for everyday drafting and questions
• Filling out PDFs and working through documents
• Running open-weight models like Gemma and gpt-oss offline
• Keeping AI conversations private on a personal machine

It suits individuals on Mac, Windows or Linux who want a private, no-subscription assistant and are willing to let their own hardware do the work. It does not suit anyone who needs mobile use, a managed team product, or the strongest hosted model available.

Hob free plan and pricing

Hob publishes a single offering: it is free and open source. There is no separate paid tier listed and no metered credit system, so the free plan is the whole product rather than a trial you graduate from.

What you get without paying

• A free and open-source desktop app
• An alternative to Claude and ChatGPT
• Open-weight models like Gemma and gpt-oss running locally
• Mac, Windows and Linux support
• Private use that works offline
• Automatic model selection that fits your computer, with everything set up for you
• Document work, including filling out PDFs

Because the software is open source, you can read the code and the license yourself rather than taking a marketing page's word for it. If the project ever adds paid hosting or a premium tier, that would appear on its own pages first, so check there before assuming anything.

Where the Hob free plan runs out

Nothing meters you out of Hob. There is no balance to exhaust and no monthly cap that switches the app off. What you hit instead is hardware and scope.

• Model size versus your machine. Bigger open-weight models need more memory, and a model that does not fit will either be refused by the setup or run poorly.
• Disk space and download time. Model weights are large files, so the first setup takes a while and leaves a lasting footprint on your drive.
• Speed. Answers arrive at whatever pace your processor and graphics hardware allow. On a laptop this also means fan noise and battery drain.
• No hosted fallback. If your computer cannot run a model well, Hob cannot quietly hand the request to a cloud server. There is no bigger machine behind the curtain.
• Feature scope. A local chat app rarely matches a hosted assistant feature for feature. Do not assume image generation, app integrations, phone sync or shared workspaces exist here.
• Support. Open-source projects are maintained by their contributors. There is no account manager and no guaranteed response time.

In practice, the moment Hob stops being enough is usually when you need something a hosted assistant does better: very long context, heavy tool integrations, or the strongest reasoning available. When that happens you do not upgrade Hob. You either accept the trade-off with a smaller model or move to another tool.

Getting started in general terms

1. Open the project page and read the current requirements and license before downloading anything.
2. Get the build for your operating system and install it like any other desktop app.
3. Let Hob choose a model. It is designed to pick the best frontier open-weight model that fits your computer and set it up for you.
4. Expect the first run to download model files. After that, the app is built to work offline.
5. Try two or three real tasks rather than a demo: a normal chat, filling out a PDF, and working through a longer document you already have.
6. Check storage and updates occasionally, since local model files and app versions both change over time.

If anything in that flow asks you to bypass a limit, share an account or use a fake sign-up, stop. Local tools should not need that, and it would break the terms you agreed to.

Pros and cons

Strengths

• Genuinely free and open source, with no credits or subscription
• Private by design, because prompts and documents are processed on your own machine
• Works offline once the model is downloaded
• Runs on Mac, Windows and Linux rather than one platform
• Removes the hardest part of local AI by picking and configuring a model for your hardware
• Handles practical document work such as filling out PDFs

Weaknesses

• Quality is capped by the open-weight model that fits your computer, not by an always-upgraded flagship
• Heavy hardware demands compared with typing into a browser
• The first setup involves a large download and real disk space
• A much smaller ecosystem, community and documentation base than the big hosted assistants
• Young open-source desktop tools change fast, and features can move or disappear between versions
• No hosted fallback, no team administration, and no support guarantee

Privacy and data notes to check

Privacy is the main reason to pick Hob. Because the models run locally, your prompts and documents are processed on your own computer instead of being sent to someone else's server. That is a meaningful difference, but it is not the whole story. Before you use Hob for sensitive work, confirm the following in the repository and its license file:

• Whether the app sends any telemetry, analytics or crash reports, and whether you can turn them off
• Whether the app contacts the network for update checks, and what it sends when it does
• Where model files come from and how their integrity is verified
• Where chat history and any temporary files from PDF or document handling are stored, and whether you can clear them
• What the license allows for commercial or work use

Do not assume that local means invisible. Read the answers rather than guessing, especially if you handle client, medical or financial data.

Who should skip Hob

• Anyone on a low-spec, older or heavily loaded machine. Local models are demanding and you will be disappointed.
• People who need the best reasoning available. If top-end hosted models are the requirement, local alternatives are a step down.
• Phone and tablet users. Hob is a desktop app for Mac, Windows and Linux.
• Anyone who wants zero setup and zero maintenance. A browser tab wins on that.
• Teams that need shared workspaces, admin controls or audit trails. This is a personal tool.
• Anyone who needs vendor support or an uptime guarantee. Open source does not come with that.

Alternatives to Hob

If Hob is not quite right, these are the closest options worth comparing.

• Ollama — a local model runner that developers tend to like, built around a command-line workflow and a local API.
• LM Studio — a desktop app for browsing, downloading and chatting with local models through a graphical interface.
• Jan — an open-source desktop chat app that runs models on your own machine, similar in spirit to Hob.
• AnythingLLM — a document-focused local AI workspace for chatting with your own files, a better fit if paperwork is the main job.

Verdict

Hob is worth trying if you want a private assistant that costs nothing to use and keeps your conversations on your own computer. The free plan is not a taster: it is the entire product, and the automatic model selection removes the step most people give up on. For everyday drafting, questions and filling out PDFs on a reasonably capable laptop, it covers a lot of ground.

Go elsewhere if your computer is modest, if you need the strongest available model, or if you want a managed product with support and shared workspaces. The honest trade is this: Hob gives you privacy, offline use and no bill, and asks for your hardware, a large first download and a willingness to live with open-weight model quality. Free plans and open-source projects change often, so check the project page before you decide.