The best SEO tracking stack combines a handful of free Google tools with one or two paid platforms chosen for your specific gaps — there’s no single tool that does it all well. Below is the toolset we actually recommend to clients at Salterra, organized by what each one is genuinely good at, along with where it falls short.
- Google Analytics 4 — The Behavior Layer
- Google Search Console — Non-Negotiable, Free
- Google Tag Manager — The Control Layer
- Rank Tracking Platforms: Semrush vs. Ahrefs vs. Dedicated Trackers
- Looker Studio — The Free Reporting Layer
- Screaming Frog — The Technical Audit Companion
- Call and Form Tracking Add-Ons
- Heatmaps and Session Recording: Optional but Revealing
- Backlink Monitoring Tools
- What We Actually Recommend by Business Size
Skip the temptation to buy an all-in-one suite before you understand what you actually need to measure. Most businesses overpay for enterprise features they never open, while underinvesting in the free tools that matter most.
Google Analytics 4 — The Behavior Layer
GA4 is free, and it’s the default choice for behavior tracking simply because it integrates natively with everything else in the Google ecosystem, including Search Console and Google Ads. Its event-based data model is more flexible than the old Universal Analytics session model, which makes custom event tracking genuinely more powerful once configured properly.
The tradeoff is a steep learning curve. GA4’s interface buries useful reports behind Explorations that most users never build, and its default reports undercount conversions unless you deliberately mark key events. Budget real time to learn it, or work with someone who already has.
Google Search Console — Non-Negotiable, Free
There’s no substitute for Search Console — it’s the only tool that shows you data directly from Google’s index: impressions, click-through rate, average position, and indexing status straight from the source. No third-party rank tracker can replicate this because it’s Google’s own reporting on Google’s own search results.
Its limitations are real: data is capped at 16 months of history, query data below a certain volume threshold gets anonymized, and “average position” is a blended metric that can mask real ranking volatility. Use it as ground truth for visibility, paired with a rank tracker for granularity.
Google Tag Manager — The Control Layer
GTM is free and, in our view, mandatory the moment a site needs to track more than basic pageviews. It decouples tag deployment from code deployment, meaning marketing changes don’t require a developer ticket every time. Its Preview and Debug mode is genuinely one of the best diagnostic tools in the entire stack for catching broken tracking before it goes live.
The learning curve is real for non-technical users — triggers, variables, and the dataLayer concept take time to click. But once understood, it pays for itself the first time you need to add a new conversion event without touching a single line of site code.
Rank Tracking Platforms: Semrush vs. Ahrefs vs. Dedicated Trackers
For most SEO practitioners, rank tracking comes bundled inside a broader platform rather than as a standalone purchase.
- Semrush: Strong all-around choice with Position Tracking, competitor visibility, and a large keyword database. Its reporting UI is more approachable for client-facing dashboards than Ahrefs.
- Ahrefs: Generally considered to have the strongest backlink index and a highly regarded Rank Tracker; slightly steeper learning curve but favored by many SEO practitioners for technical depth.
- AccuRanker or similar dedicated trackers: Worth considering if rank tracking is your primary need and you don’t want to pay for a full suite — faster refresh rates and often cheaper per-keyword pricing at scale.
Don’t buy both Semrush and Ahrefs “just in case.” Pick one as your primary platform based on whichever fits your actual workflow — content research, backlink analysis, or rank monitoring — and add a lightweight, cheaper tool for anything the primary platform doesn’t cover well.
Looker Studio — The Free Reporting Layer
Looker Studio (formerly Data Studio) is Google’s free reporting tool, and it connects natively to GA4 and Search Console with no extra cost. For most small-to-mid-size businesses, it’s the right choice for the client-facing or internal dashboard, since it avoids paying for a separate business intelligence tool just to visualize data you already have.
Its limitation is data freshness and occasional connector instability with Search Console — data can lag or occasionally drop a connection, which is worth building in a manual QA check rather than assuming the dashboard is always live and accurate.
Screaming Frog — The Technical Audit Companion
Screaming Frog isn’t a tracking tool in the analytics sense, but it belongs in the stack because it catches the technical issues that distort your other tracking data — broken canonical tags, duplicate title tags, redirect chains, and orphaned pages that never show up correctly in GA4 or GSC otherwise. Run a crawl before trusting any tracking setup on a site you didn’t build yourself.
Call and Form Tracking Add-Ons
For local and service businesses, phone calls are often the primary conversion, and neither GA4 nor GSC captures them without help. Tools like CallRail or WhatConverts provide dynamic number insertion, attributing calls back to the specific keyword, campaign, or landing page that generated them — data that’s otherwise completely invisible in standard analytics.
This is a genuinely worthwhile spend for phone-driven businesses; without it, you’re optimizing for form fills while ignoring what might be your highest-value conversion channel entirely.
Heatmaps and Session Recording: Optional but Revealing
Tools like Microsoft Clarity (free) or Hotjar (paid tiers) sit outside the core tracking stack but earn a place in it for a specific reason: they show you how people interact with a page, not just whether they converted. A landing page with strong organic rankings but a poor conversion rate is a classic case where GA4 tells you something’s wrong but not what — a session recording or heatmap often reveals it in minutes, whether that’s a confusing form, a broken button, or content that doesn’t match what the ranking keyword promised.
Clarity in particular is worth installing by default given it’s free and deploys through Tag Manager in minutes. Treat it as a diagnostic tool you dip into when a specific page underperforms, not something you need to review constantly.
Backlink Monitoring Tools
Backlinks aren’t strictly “tracking” in the GA4/GSC sense, but link profile monitoring belongs in a complete SEO tracking stack since lost or toxic links can explain a ranking drop that nothing else in your setup will surface. Both Semrush and Ahrefs include backlink monitoring within their broader platforms, which is one more reason to lean on whichever of the two you’ve already chosen as your primary tool rather than adding a third standalone subscription.
Google Search Console also provides a basic Links report, free, showing top linking sites and pages — it’s less detailed than a dedicated tool but worth checking regularly since it’s already part of the free stack every site should have running.
What We Actually Recommend by Business Size
For a solo practitioner or small local business: GA4, Search Console, GTM, and a lightweight rank tracker or the Position Tracking feature inside a mid-tier Semrush plan is plenty. For a growing multi-location or ecommerce business: add call tracking (if phone-driven) or full enhanced ecommerce tracking, plus Looker Studio for consolidated reporting. Enterprise sites with dozens of stakeholders often need a dedicated BI tool beyond Looker Studio, but that’s the exception, not the rule.
Frequently Asked Questions
Is it worth paying for Semrush and Ahrefs at the same time?
Rarely, for most businesses. The two platforms overlap heavily in core functionality. Pick the one that matches your primary workflow and budget a smaller supplementary tool only for genuine gaps, rather than paying full price for two overlapping suites.
Can I skip a paid rank tracker and just rely on Search Console?
You can for a small site with limited keyword targets, but you'll lose granular daily position data, competitor comparison, and SERP feature tracking. Search Console's "average position" metric also hides volatility that a dedicated tracker shows clearly.
Is Looker Studio good enough, or do I need a paid BI tool?
For the vast majority of businesses, Looker Studio is genuinely good enough and it's free. Paid BI tools become worth it mainly when you need to blend SEO data with other business systems (CRM, sales data) at a scale Looker Studio's connectors don't handle well.
What's the biggest wasted spend you see in SEO tool stacks?
Paying for enterprise-tier plans on tools like Semrush or Ahrefs for the extra keyword or project limits, when the business is only actively tracking a fraction of that capacity. Right-size the plan to actual usage, not aspirational usage.
Do I need Screaming Frog if I already have Semrush or Ahrefs' site audit tools?
The built-in site audit tools in Semrush and Ahrefs cover a lot of the same ground and are sufficient for many businesses. Screaming Frog is worth adding when you need deeper crawl customization or you're diagnosing a specific technical issue those tools flagged but didn't fully explain.
What tool should I invest in first if I'm starting from nothing?
Get GA4, Search Console, and Tag Manager installed correctly before spending a dollar on anything paid. They're free, they're foundational, and a paid rank tracker or BI tool is much less useful without clean data flowing through the free layer first.
Terry has 30+ years in software and SEO. He’s the founder of Salterra Digital Services and SEO Spring Training, host of the Roundtable SEO Mastermind, and lead instructor at SEO University — teaching the exact tactics his team uses on client work.
Continue learning
Ready to master this?
This guide is one lesson from the SEO Tracking & Analytics Setup course. Get every lesson, framework and checklist — plus the full 38-course catalog — inside SEO University.
Practitioner-focused training across the full digital marketing stack — from technical SEO to conversion optimization and the AI search era. By Salterra Digital Services, since 2011.