The 10 Best SEO Tools for Businesses

There are hundreds of SEO tools on the market, and choosing the right one isn't always straightforward. Some specialise in keyword research, others focus on technical SEO, content optimisation or local search, while many promise to do everything. The challenge is knowing which tools are genuinely worth your investment and which ones you'll rarely use.

At Digital Treasury, we've worked with a wide range of SEO tools across campaigns for Australian businesses. In this guide, we've rounded up 10 of the best SEO tools for 2026, from free options like Google Search Console to platforms built for technical SEO, content planning and local search. Each tool has its own strengths, so the best choice depends on your goals, budget and the type of SEO you're doing.

What Is an SEO Tool?

An SEO tool helps you understand how your website performs in search engines and identifies opportunities to improve your rankings. Depending on the platform, you can research keywords, monitor competitors, audit your website, track rankings and measure the impact of your SEO efforts.

Most businesses don't rely on a single SEO tool. Instead, they combine a few tools for different tasks. For example, Google Search Console provides performance data directly from Google, while platforms like Semrush or Ahrefs offer competitor research, keyword analysis and technical audits.

H2: Our Top 10 SEO Tool Picks

We've included a mix of free and paid options, from Google Search Console for performance insights to specialised platforms for technical SEO, local SEO and AI search visibility. Each review explains where the tool shines, its limitations and how much it costs, so you can decide which one is the best fit for your business.

Quick Comparison

Here's a closer look at each tool, including where it shines and where it falls short.

1. Google Search Console

Google Search Console is Google's own SEO toolset, and it's free. It helps you understand how your website performs in Google Search and highlights issues that could be limiting your rankings. For example, it shows the exact search terms people use to find your website, flags pages Google hasn't indexed yet, and reports technical issues that may be stopping your content from reaching its full potential.

The biggest advantage of Google Search Console is that the data comes directly from Google, so you're working with real search data rather than estimates. That makes it easier to understand what's working, spot problems before they affect your traffic, and decide where to focus your SEO efforts next.

Google has also introduced Platform Properties, allowing you to verify eligible social media profiles and see how they appear in Google Search.

However, Google Search Console keeps its focus entirely on your own site. For competitor analysis and broader market insights, you'll want to pair it with a tool like Ahrefs or Semrush.

Google Search Console pricing: Free.

2. Google Trends

Google Trends works best as a supplementary tool for your SEO efforts, especially for finding trending topics in your business market. You get related topics and related queries to see what else your audience is interested in right now, which is a quick way to spot content ideas.

Another advantage is that you can filter trends by country, region and time period. This is particularly useful if you're targeting a local audience, such as an Australian business that wants to see what's trending in Australia rather than the US or globally. 

The trade-off is that Google Trends shows relative search interest instead of exact search volumes, so it's best used alongside a keyword research tool like Mangools or Ahrefs when you need detailed search data.

Google Trends pricing: Free.

3. Screaming Frog

Screaming Frog crawls your website the same way Google does, surfacing broken links, duplicate content, missing metadata and other technical issues that are easy to overlook. It's the tool many SEO professionals reach for during website audits and site migrations because it shows you exactly what's happening on every page, making it much easier to prioritise what needs fixing.

It's a diagnostic tool rather than a fix-it tool, so you'll still need to make the recommended changes yourself. The free version crawls up to 500 URLs, making it a practical choice for small business websites or one-off technical audits. Larger websites and agencies can upgrade to unlock unlimited crawls and advanced features.

Screaming Frog pricing: Free (up to 500 URLs). Paid licences start from £199/user/year.

4. Semrush

If you're looking for one tool to manage almost every aspect of SEO, Semrush is hard to beat. It combines keyword research, technical audits, competitor analysis, backlink monitoring and rank tracking in a single platform.

Another reason many businesses and agencies use Semrush is its competitor research. You can see which keywords your competitors rank for, identify content gaps and discover new opportunities before investing time in creating content. It also includes PPC, local SEO and content marketing tools, making it useful beyond organic search. The trade-off is that the platform can feel overwhelming for beginners, and its pricing may be difficult to justify if you only need basic SEO features.

Semrush pricing: Plans start from US$117.33/month. A free account with limited access is also available.

5. Ahrefs

One of the quickest ways to improve your SEO is to learn from websites that already rank above you, and that's where Ahrefs stands out. It helps you understand which keywords your competitors rank for, where their backlinks come from and which pages bring them the most traffic. Instead of guessing what might work, you can base your SEO strategy on what's already proven in your industry.

As a bonus, Ahrefs also includes tools for keyword research, site audits and rank tracking, so you can monitor your own website alongside your competitors. Its backlink database is considered one of the largest in the industry, making it a popular choice for SEO professionals and agencies. So, unlike tools built for beginners, the platform may feel more advanced than you need, and the pricing reflects that.

Ahrefs pricing: Ahrefs Webmaster Tools are free. Paid plans start from US$129/month.

6. Mangools

Mangools is often recommended as a cost-effective alternative to Ahrefs and Semrush, especially for freelancers, individual users and small businesses. It combines keyword research, SERP analysis, rank tracking and backlink analysis in one simple dashboard, making it easy to manage everyday SEO tasks without paying for features you may never use.

As a bonus, Mangools also launched AI Search Watcher, which tracks how your brand is mentioned across AI search platforms like ChatGPT and Gemini alongside your traditional SEO performance. 

That said, it doesn't include a dedicated site audit tool, and its backlink database isn't as extensive as Ahrefs', making it better suited to content-focused SEO than in-depth technical audits.

Mangools pricing: Plans start from US$18.85/month.

7. Sitechecker

If you regularly audit websites or manage SEO for multiple clients, Sitechecker is worth considering. It specialises in technical SEO and identifies issues such as broken links, indexing problems, redirects and page performance, with clear recommendations on what to fix first. You can also connect Google Search Console and Google Analytics to view your website data in one place.

Where Sitechecker stands out is client management. It includes white-label dashboards and reports, so agencies can share SEO updates under their own branding without spending hours on manual reports. 

However, if your focus is competitor research or backlink analysis, you'll still need a dedicated SEO platform like Ahrefs or Semrush.

Sitechecker pricing: A free trial is available. Paid plans start from US$83/month.

8. Ubersuggest

Ubersuggest is built for people who find Ahrefs or Semrush overwhelming, or simply can't justify the cost for a single small business website. It covers the SEO essentials in a much simpler interface, and its keyword research tool now includes AI prompt ideas alongside traditional search data, making it useful if you're creating content for both AI search and Google.

One trade-off is that its keyword and backlink databases aren't as extensive as Ahrefs or Semrush, so larger businesses and agencies may eventually outgrow it.

Ubersuggest pricing: Paid plans start from US$40/month. A free version with limited features is also available.

9. AnswerThePublic

AnswerThePublic is one of the easiest ways to discover the questions your audience is searching for online. Rather than presenting hundreds of keywords, it organises searches into questions, comparisons and related topics, making it particularly useful when you're planning blog posts, FAQs or topic clusters.

One of its biggest strengths is that it now goes beyond Google, pulling search insights from platforms including YouTube, Bing, Amazon, TikTok and Instagram. This makes it useful if you're planning content across multiple channels rather than just your website. However, you'll still need a keyword research tool to validate search volume and competition before deciding which topics to target.

AnswerThePublic pricing: Plans start from US$6.66/month.

10. BrightLocal

If you're a business with a local market, one where your Google Business Profile matters just as much as your website, BrightLocal is built for you. The tools discussed so far are mostly about traditional SEO. BrightLocal is entirely about local SEO, focused on growing your presence in your specific region rather than ranking nationally.

BrightLocal offers tools designed for this purpose, including a Local Rank Tracker that shows where you rank suburb by suburb, a Local Search Grid that maps your visibility across a geographic area, a Citation Tracker that monitors your business listings across 100+ directories, and a Reputation Manager that pulls reviews from Google, Facebook, and Yelp into one place.

The limitation is that review monitoring and response are only available on the higher Grow tier, so if managing your reviews matters to you, budget beyond the entry plan. Pricing also scales with the number of locations you're tracking.

BrightLocal pricing: Plans start from US$31/month per location.

Not ready for a full SEO platform? Explore our guide to the 21 Best Google Chrome Extensions for SEO.

Where SEO Is Heading Next

SEO has changed significantly over the past few years. Ranking on Google is still important, but businesses also need to think about how they appear in AI-powered search experiences such as ChatGPT, Google's AI Mode and other answer engines. That's why many of the SEO tools in this list now include AI visibility tracking alongside their traditional SEO features.

The right tools can help you uncover opportunities, monitor your performance and make better decisions, but they won't replace a well-planned SEO strategy. 

Success today comes from understanding how search is evolving, keeping up with new best practices and adapting your approach as user behaviour changes.

If you're looking to improve your online visibility, Digital Treasury can help. We've delivered successful SEO campaigns for Australian businesses across a range of industries.

Contact us to discuss how we can help your business attract more qualified traffic and grow online.

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