The Indie SEO Stack: What to Run Free and What's Worth Paying For

SEO has a shopping problem. The tool market is built to sell you a dashboard before you have a page worth ranking, and solo founders routinely pay five subscriptions for problems that a spreadsheet and a free crawler would solve. This is the stack we would run — and do run — for a launch site, split by what it costs and when each paid tier becomes worth it.

The free layer: 80% of the work

Google Search Console is the foundation and the only non-negotiable. Queries, impressions, indexing coverage, sitemap submission, and — increasingly — the referrer data that shows whether AI surfaces are sending anyone your way. If GSC and your analytics disagree, believe GSC about search and analytics about everything else.

A log-file pass costs nothing and answers questions rank trackers cannot: are AI crawlers fetching your new pages at all? A grep over your access logs, segmented by bot, tells you whether the search-backed assistants know you exist — we wrote up the exact commands.

A schema validator (Google's Rich Results Test plus any open validator) closes the loop on structured data. The markup is cheap; the errors are silent until you test.

A directory presence — this is the part founders underrate because it is not a tool. A listing on a curated launch directory is a permanent, human-reviewed page describing your product with a real backlink. It is the one piece of the stack where someone else does the hosting, the authority and the freshness for you. The submission workflow takes an afternoon per quarter.

The spreadsheet. Keyword targets, target URLs, internal links placed, publish dates. Every paid suite is a spreadsheet with opinions; start with the spreadsheet.

Worth paying for, once there's traction

Rank tracking with real breadth. Manual checks work for five keywords and fail at fifty. A tracker earns its keep when you need position history over weeks — the trend is the signal, not the snapshot.

Log analysis at scale. The grep pass stays useful forever, but if AI-referral and crawler data start driving content decisions, a product that segments bot activity over months saves real time. Pay for it when log review becomes a monthly ritual rather than a quarterly curiosity.

A content workspace with search-intent data. The paid keyword suites earn money on one feature: competing-page intelligence for a topic before you write it. Buy it when your publishing cadence is steady enough that choosing the right next article matters more than writing the article.

What to skip until revenue says otherwise

• All-in-one suites whose modules you will open twice. The per-category specialists are better and cheaper than the bundle for a solo scope.
• Automated "AI content at scale" plans. Publishing more unreviewed pages is the fastest way to teach crawlers your site is filler — and the AI-assistant surfaces you want to appear in are the harshest judges of thin content.
• Domain-authorityboosting add-ons. Authority is a lagging indicator of links and content; there is no tool that sells you the leading indicator.

The stack, one line per layer

The order matters more than the products. Measurement, visibility, trust, then trend — and each paid tool only after the free layer underneath it is genuinely saturated.