Rank Math vs Yoast for WordPress on-page:

Rank Math vs Yoast for WordPress on-page:
I ran both on identical posts on a test install.

Rank Math
➕ Multiple focus keywords + richer schema generator on the free tier
➕ Built-in 404 monitor + redirects without a second plugin
➖ More settings = more rope to hang yourself; defaults can over-mark schema

Yoast
➕ Conservative, stable, hard to misconfigure into a mess
➕ Readability analysis is genuinely useful for non-writers
➖ Schema + redirects locked behind premium; one focus keyword free

Best for: power users who want features free → Rank Math. Set-and-forget stability → Yoast.

Price-vs-value: Rank Math gives away what Yoast charges for (redirects, schema, multi-keyword). For a budget build, that's the call. For a low-maintenance client site, Yoast's guardrails are worth more.

Pick Rank Math if you'll actually use the extras. Skip its schema auto-output if you can't audit it.

Tested on my own install.