Netlify is very good at what it is for: a git repository, a build command, an output directory, and a deploy on every push. If that is your situation, the honest answer is that Vercel and Cloudflare Pages are the alternatives worth comparing, and the differences are real but narrow.
A lot of the people searching are not in that situation. They have one self-contained HTML file — exported from a design tool, written by ChatGPT or Claude, saved out of a notebook — and Netlify Drop was the thing that took it. What they hit is that the file becomes a site: an account, a project, a dashboard entry and a build history for a single page they wanted to send to two people. dochost is the alternative for that half of the question: paste or drop the file, get a URL, no account and no project.
A data scientist exports a notebook to a single HTML file every Friday — charts, a summary table, and the Plotly JavaScript that makes the charts hoverable — and sends it to three people in operations who do not have Python installed. Netlify Drop did the job, but each week produced another project in the dashboard called something like chipper-marmot-8a1f, and after two months there were nine of them with no way to tell which was which without opening each one.
The mismatch is not that Netlify is worse; it is that a build platform models a file as a site with a history, and this file has neither. Published here it is a page with a title and an expiry, in a list of pages. The Plotly interactivity survives because the JavaScript runs. The trade is real in the other direction too: if that notebook ever becomes a repo with a build step, come back to Netlify — nothing here replaces continuous deployment.