Can I do SEO for free?

Yes, SEO can genuinely be done for free, at least in terms of any direct cash outlay. Google Search Console and Google Analytics are both free and cover a good chunk of what an expensive paid rank tracker otherwise offers.

Manual keyword research is also completely free if you are willing to dig through Google's own autocomplete suggestions, the People Also Ask boxes, and the related searches listed at the bottom of any results page.

What is not free, though, is time. Free SEO trades cash cost for real hours spent researching, writing, and publishing entirely by hand, which is exactly where most people's free approach eventually stalls out completely.

Trading that time cost back for a flat monthly one is the tradeoff automatic SEO software offers instead.