Best SEO Tools
Keyword research, backlink analysis, rank tracking, and technical audit platforms for growing organic search traffic.
Read our ranked guide: Best SEO Tools →We compare 10 SEO tools. SE Ranking is our top pick at 4.8/5 (from $129/mo). Entry pricing runs $12–$199/mo, averaging $71/mo. 2 offer a free tier. 7 have a public API.
SE Ranking packs keyword research, rank tracking, competitor analysis, and white-label client reporting into one platform built for agencies. It is the highest-rated tool in this category on G2, though its entry price rose sharply when the old Essential tier was retired.
Screaming Frog SEO Spider is a desktop crawler that technical SEOs reach for when they need to find broken links, redirect chains, duplicate titles, and rendering problems at scale. It sells as a flat annual licence and crawls up to 500 URLs free.
Mangools bundles KWFinder, SERPChecker, SERPWatcher, LinkMiner, and SiteProfiler behind the cleanest interface in the category. It is the tool people recommend when someone finds Semrush overwhelming — though it is no longer the budget pick it once was.
Serpstat covers keyword research, backlinks, rank tracking, site audit, and PPC research in a single growth-stack platform, with API access from mid tiers. Good breadth for the money, wrapped in an interface that shows its age.
Semrush is a comprehensive SEO and marketing platform covering keyword research, site audits, rank tracking, and competitor analysis. The category leader for serious marketers, with the largest keyword database of any suite — and a price tag to match.
Similarweb estimates traffic, audience, and market share for any website or app, making it the reference tool for competitive benchmarking rather than day-to-day SEO. Pricing is quote-only and firmly enterprise.
Moz Pro is one of the longest-running SEO platforms, best known for inventing the Domain Authority metric. It pairs solid rank tracking and site crawls with the industry's best learning resources, making it a gentle on-ramp for teams new to SEO.
Neil Patel's Ubersuggest is the cheapest way into keyword research and rank tracking, and the only major SEO tool sold as a one-time lifetime licence. Data depth trails the leaders, but for solo founders and bloggers the price is hard to argue with.
SE Ranking
4.8(1,432)Agency-grade SEO platform with white-label reporting
All SEO tools compared
| # | Tool | Starts at | Rating | Best for |
|---|---|---|---|---|
| 1 | SE Ranking Agency-grade SEO platform with white-label reporting | $129/mo | 4.8/5 | SEO agencies |
| 2 | Screaming Frog The industry-standard technical SEO crawler | Free | 4.7/5 | Technical SEOs |
| 3 | Mangools The friendliest keyword research UX in SEO | $61/mo | 4.7/5 | Freelancers & small teams |
| 4 | Ahrefs SEO toolset with the best backlink index | $29/mo | 4.6/5 | SEO professionals |
| 5 | SpyFu Competitor PPC and SEO espionage | $39/mo | 4.6/5 | PPC marketers |
| 6 | Serpstat Broad SEO and PPC suite at mid-market pricing | $50/mo | 4.6/5 | Growing agencies |
| 7 | Semrush All-in-one SEO & marketing toolkit | $199/mo | 4.5/5 | Marketers & agencies |
| 8 | Similarweb Enterprise market and traffic intelligence | Custom | 4.5/5 | Enterprise analysts |
| 9 | Moz Pro Veteran SEO suite built around Domain Authority | $49/mo | 4.3/5 | SMBs & in-house marketers |
| 10 | Ubersuggest Budget SEO built for beginners | $12/mo | 4.2/5 | Solo founders & bloggers |
How to choose SEO tools
Best rated → SE Ranking
4.8/5 across 1,432 reviews. Best-rated in category.
Best free option → Screaming Frog
Has a genuine free tier, so you can test before spending.
Need an API → SE Ranking
7 of 10 here expose a public API for integrations and automation.
- Check whether pricing is per seat — it multiplies with team size.
- Headline prices usually assume annual billing; monthly costs more.
- Start on a free tier or trial before committing to a year.
- Confirm the integrations you already rely on are supported.
Popular comparisons in this category
Frequently asked questions
What is the best SEO tool option?+
SE Ranking is our top-rated pick, scoring 4.8/5 and starting at $129/mo. Best-rated in category The best choice still depends on budget and team size — see the ranked list above.
How many SEO tools are compared here?+
We currently compare 10 SEO tools on pricing, features, and ratings, averaging 4.5/5.
Are there free SEO tools?+
Yes — 2 of the 10 here have a free tier: Screaming Frog, Similarweb.
How much do SEO tools cost?+
Entry pricing here runs from $12/mo to $199/mo, averaging $71/mo. The cheapest paid option is Ubersuggest at $12/mo.