Search this query and you will get a list of thirty tools, ranked by affiliate commission.
Here is the version we would give a client: you need one free tool, and you should not buy anything until you can say exactly which question the purchase answers.
The one you genuinely need
Google Search Console. Free, official, and the only tool on this page that is not optional.
It tells you which queries you appear for, at what position, how many impressions and clicks you get, which pages are indexed and why the others are not, and how your Core Web Vitals look on real visits.
That is most of SEO measurement, from the source, at no cost. Any tool you buy later is adding to this rather than replacing it.
What free covers, and where it stops
| Job | Free option | Where free stops |
|---|---|---|
| Rankings and impressions | Search Console | Nowhere — this is the best source there is |
| Indexation diagnosis | Search Console | Nowhere |
| Page speed | PageSpeed Insights | Nowhere for diagnosis; you still need the field data from Search Console |
| Traffic and behaviour | Google Analytics | Nowhere for most businesses |
| Keyword ideas | Google Keyword Planner, autocomplete, People Also Ask | Difficulty scores and competitor keywords |
| Site crawling | Free crawler tiers | Around 500 URLs — fine for a small site, useless for a catalogue |
| Structured data | Google's Rich Results Test, our schema generator | Nowhere for validation |
| Snippet preview | Our SERP snippet preview | Nowhere |
| Competitor keywords | Nothing free is adequate | This is the real reason to pay |
What paid tools actually buy you
Two things, and everything else is packaging.
- Competitor data. What other sites rank for, and what their backlink profile looks like. There is no free equivalent, and for anyone doing SEO commercially this is the purchase.
- Scale. Crawling thousands of URLs to find orphan pages, redirect chains and duplicate titles is not a manual job above a few hundred pages.
Difficulty scores come bundled with the first, though it is worth knowing what they do and do not measure — see keyword difficulty. Scores are also not comparable between tools, so pick one platform and stay inside its scale.
We are not quoting prices for any of them. Vendor plans change often enough that a figure published today misleads by next quarter — check current tiers directly, and check the price at three times your current site size before committing.
What a small business actually needs
| Stage | What to use | What to buy |
|---|---|---|
| Under 50 pages, starting out | Search Console, Analytics, PageSpeed Insights, free generators | Nothing |
| A few hundred pages, publishing regularly | All of the above, plus a free crawler tier | Still probably nothing |
| Competing deliberately for commercial terms | All of the above | One keyword and competitor platform |
| Large catalogue or multi-location | All of the above | Platform plus a paid crawler |
Most Indian small businesses reading this are in the first two rows. The tool is not what is standing between you and rankings — see SEO for small business for what usually is.
The free tools we built
Listed here with the same honesty as everyone else's, including their limits.
- Schema markup generator — builds valid structured data blocks. Worth knowing that FAQ and HowTo markup no longer produce rich results, so generate the types that still do.
- SERP snippet preview — shows how a title and description will truncate. Useful before publishing, not after.
- AI search readiness checker — assesses whether a page is structured to be quoted by AI engines. Newer and narrower than the other two.
All three are free, none needs an email address, and the full set is at our tools page.
Tools will not fix the actual problem
Worth ending here, because this query attracts people looking for a shortcut.
In audits, the causes of poor rankings are almost always the same handful: pages not indexed, content answering the wrong question, no internal links, and nobody publishing consistently. No tool fixes any of those. Search Console will show you all four for free, which is precisely why it is the only one on this page we would call essential.
Buy a tool when you have a question it answers. Not before.
Frequently asked questions
What is the best free SEO tool?
Google Search Console, and it is not close. It shows which queries you appear for, at what position, which pages are indexed and why the rest are not, and how your Core Web Vitals perform on real visits. Every paid tool adds to this rather than replacing it.
Do I need to pay for SEO tools?
Not for a small site. Most SEO work — indexation checks, query analysis, page speed, structured data, snippet previews — can be done with free tools. Paid platforms earn their money on competitor data and on crawling at scale, so they matter once you are competing deliberately or managing thousands of URLs.
What do paid SEO tools give you that free ones do not?
Two things. Competitor data — what other sites rank for and what their backlink profiles look like, for which there is no adequate free equivalent. And scale, because crawling thousands of URLs to find orphan pages, redirect chains and duplicate titles is not a manual job.
Are keyword difficulty scores comparable between tools?
No. Each platform maintains its own backlink index and its own formula, so a score of 40 in one tool and 55 in another is not a contradiction — they are different scales measuring similar things differently. Pick one platform and judge everything against its numbers rather than converting between them.
What SEO tools does a small business in India need?
On day one, Google Search Console and Google Analytics, both free. Add PageSpeed Insights for diagnosis and a free schema generator when you need structured data. A paid keyword platform only becomes worth it once you are competing deliberately for commercial terms rather than simply publishing.
We audit with Search Console before we recommend buying anything
Most of what stops sites ranking is visible free. We start there.