99.99% of the time I use self-hosted instance of Searx-NG https://github.com/searxng/searxng https://github.com/searxng/searxng You can easily co-host it with

99.99% of the time I use self-hosted instance of Searx-NG https://github.com/searxng/searxng https://github.com/searxng/searxng You can easily co-host it with other apps on e.g. digitalocean for 4$ pcm. It's also highly customizable and your instance of Openweb UI can use it as search engine too.