What is on-page SEO for SaaS?
It is the work of making each page match the search it should win and the decision the buyer is making. On a SaaS site the priority is commercial pages: product, feature, use-case, comparison and pricing. It covers titles, headings, content, proof, internal links, structured data and the next step.
Which SaaS pages should we optimise first?
Start with the commercial pages closest to a buying decision that already have some visibility: use-case pages, comparison pages and the main product or category page. A page that already has some visibility for a valuable query is a sensible place to begin.
How should a SaaS feature page be optimised for search?
Lead with the problem the feature solves, in the buyer's words, then show it in use. Link to the use cases where it matters and to proof. Check whether the feature has search demand of its own. If it does not, keep the page for buyers and internal links, and do not judge it by organic traffic.
Do FAQ pages help SaaS SEO?
A short FAQ on a commercial page helps when it answers questions buyers really ask sales. A separate page per question, or one long page of unrelated questions, tends to create thin content. FAQ markup alone is no longer a reliable way to gain a larger search listing.
How many internal links should point to a commercial page?
There is no target number. Every informational page on a closely related problem should link to the relevant commercial page once, in the body, with descriptive anchor text. The navigation should also make priority commercial pages easy to reach.
Does on-page SEO help with AI search visibility?
The same qualities help in both places: a clear statement of what the page is, self-contained answers to buyer questions and specific proof. I would not promise citations in AI answers from on-page changes. Treat any gain there as a side effect of a page that is clearer for people.