Manus is one of the more capable hosted AI agents to appear in the last two years. You give it a goal in plain language, and it plans the steps, drives a browser, and hands back a finished artifact: a slide deck, a website, a research report. For one person, or a small team delegating research, that is a genuinely good product.
The question worth asking before a company standardises on it is a different one. After the trial ends, what does the team own?
Manus is hosted and proprietary. It runs in Manus's cloud, on a model Manus selects. Your prompts, your tasks, your credit pool and the model choice all sit on Manus's side. There is no repository to clone, no self-host path, and no version you run inside your own network. For a tool that is fine. For an agent doing work the company depends on, it is the thing you notice first when the work scales.
What a team loses when the platform is not its own:
The configuration is not a file. How the agent behaves lives inside someone else's product, not in a repo your team can read, diff, and roll back like any other part of the stack.
The model is not yours to change. When a better model lands, you wait for the vendor to adopt it. You cannot pick a model per agent, per session, or per task.
There is no review gate. Output arrives in the app. Nothing proposes a change for a second person to approve before it counts, so the work has no audit trail a reviewer can read as a diff.
The infrastructure is theirs. There is no version of the product you run in your own VPC or on-prem, so data residency and procurement questions have one answer, and it is not yours.
None of this makes Manus a bad choice. It makes it a rented one.
Open-source agent platforms take the opposite trade, and the field is real now. It is not one product. OpenHands is an MIT-licensed harness for coding agents. OpenWork is a free desktop agent on your own files, with a separate team control plane under its own licence. Hermes is a self-hosted personal agent. Open WebUI is a self-hosted chat interface for your own models. n8n is a workflow engine for fixed steps. Each answers a different sub-question, and the licence and the hosting model differ in ways that matter to a company.
Kortix is the one built to be owned end to end. It is the open-source AI Operating System: agents, skills, company memory and connector config live as files in one git repo you own, and every session runs on its own isolated sandbox and branch. Work reaches the main branch through a change request a person approves, so a hosted agent's "here is the output" becomes "here is the diff I propose." It runs on any model with your own keys, on Kortix Cloud, in your VPC, or on-prem. I work on Kortix, so treat the recommendation as a disclosed one; the comparison is built from each product's own pages and repos, linked below.
The full comparison lives on the Kortix blog.
If you are evaluating where your team's agents should live, start with the part you cannot give up. If it is a finished artifact in minutes and nothing else, a hosted agent such as Manus is a strong pick. If it is the agents, the memory and the connectors themselves, pick a platform you can own, run, and review.
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