Feather is the closest comparison in the Notion-to-blog category, because unlike Super.so or Potion, it was built from the ground up specifically for blogging rather than general website publishing. If you're set on writing in Notion, it's arguably the strongest option there — the real question is whether Notion should be the source of truth in the first place.
For the underlying trade-off, see Markdown vs Notion for blogging; for the wider landscape, see best developer blogging platforms.
What Feather gets right
Feather has the blog-specific features Super.so and Potion lack as general-purpose tools: proper tagging, custom meta fields per post, sitemap generation, and theming built around post lists and archives rather than arbitrary pages. For someone who wants to draft in Notion's collaborative editor and get real blog conventions on top, it's a genuinely well-matched combination.
Where it costs you
The source of truth is still a Notion page, subject to Notion's editing model — nested blocks, database property limits, and sync behavior through Notion's API rather than a file you fully control. There's no git history for a post's edits, no local file to grep or diff, and no CLI-driven publish step — the workflow is inherently tied to Notion's interface and sync timing.
Where Blogizi differs
Blogizi keeps the same blog-specific ambitions — tags, SEO metadata, clean archives — but starts from a Markdown file with frontmatter that you fully own, written in your own editor, published with blogizi publish path/to/post.md. See blogging from your terminal. Sitemaps, canonical URLs, and OG images are generated automatically — see the technical SEO checklist.
The actual decision
Pick Feather if: Notion's collaborative editor is genuinely how you and your team want to draft, and you're comfortable with your posts living as Notion pages rather than files.
Pick Blogizi if: you want the same blog-native features — tags, SEO, clean archives — but with your posts as portable Markdown files in git rather than pages inside a Notion workspace.