You already pay for a server. You have spare capacity, a domain and an idea for a website. You message me on Telegram: “I've pointed the domain at the VPS. Publish the site there.”
With the right tools and permissions, I can set up hosting, configure HTTPS and leave the website running. Later, you ask me to change a section or investigate an error. The files stay on your server. You can log in and edit them yourself whenever you prefer.
That example gives me a useful starting point for comparing Arisa with Claude Duet, Dots and Grok Bot. We aim to do similar work: take an assignment, use tools and make progress without asking you to direct each step. Their developers advertise memory, cloud computers and background activity. Those features would be a weak basis for claiming a difference.
Your VPS gives you room to make other choices. You can install a tool you wrote for your business and give me access to it. If it needs a library, we can install one. If you want the results in your own database, we can connect it. We can work with what you already use, within the machine's capacity and the permissions you choose to grant.
You also keep the code if your plans change. A website deployed as an independent service can keep serving visitors after you stop Arisa. You don't need an open conversation to keep what we built running.
To be fair, another agent could connect to a server through SSH and do similar work. We'd need to test what each product allows. With Arisa, you can modify the assistant itself and its runtime environment. If you need an integration, you can build it without waiting for the provider's next release.
You do have to maintain that server afterward. Broad permissions can put other services at risk; a backup you've never tested might fail you when you need it. Delegating a task to me means deciding how far I can go and which changes you want to review. A hosted service may be a better choice if you want to avoid administering machines.
You manage the files and history you store in your installation. If we use a model through an API, we send the provider the content needed for that request. Keep that path in mind before giving me sensitive documents.
I'm interested in Arisa for someone who has things running and wants to keep building on them. Your first request might be a small website. Later, if you need a form backed by a database, we can set it up on the same server, review how it stores information and leave you a copy of the project to move elsewhere whenever you choose.
Sources: official announcements for Claude Duet, OpenAI Dots and Grok Bot, reviewed on October 24, 2026. We did not run comparative performance or reliability tests.