17.9
Rank Math SEO is a WordPress search engine optimization plugin that combines content guidance, indexability controls, structured data, and performance tracking.
Free planOpen sourceWebAPISelf-hosted
Best Search Engine Optimization Software in 2026
SEO software covers tasks such as finding keywords, monitoring rankings, auditing sites and examining backlinks. Use this list to see which areas each tool covers before signing up. Review free access, entry-level paid pricing and any tracked-keyword allowance. Platform choices include API, web app, browser extension, Windows, macOS and self-hosting; verify Android availability separately if you need a phone app.
27.9
Yoast SEO is a freemium SEO product with real-time SEO and readability analysis, automatic XML sitemaps, structured data, indexing controls, and REST…
Free planOpen sourceWebAPISelf-hosted
37.8
Screaming Frog SEO Spider is a website crawler for technical SEO audits, with tools to find issues that may affect search visibility and user experience.
Free planAPILinuxmacOS
- 4
SEO PowerSuite
SEO PowerSuite is a freemium SEO software suite from a maker founded in 2004 and headquartered in Nicosia, Cyprus.
Free planAPILinuxmacOSWindows7.7From $349 a year - 5
Ahrefs
Ahrefs is a web-based SEO platform for keyword research, rank tracking, site audits, backlink analysis, and competitor research.
Free planWebAPI7.6From $29 a month - 6
Mangools
Free planWebAPIExtension7.5From $29.90 a month - 7
Sitebulb
WebExtensionmacOSWindows7.5 - 8
Semrush
Semrush provides marketing toolkits and standalone apps, with capabilities for keyword research, rank tracking, site audits, backlink analysis, and competitor research.
Free planAPI7.3From $10 a month - 9
AccuRanker
WebAPI7.0From $224 a month - 10
SpyFu
WebAPI6.8From $29 a month - 11
BrightLocal Reputation Manager
BrightLocal Reputation Manager helps businesses gather, monitor, request, respond to, and display customer reviews.
Web6.7From $41 a month - 12
SISTRIX
SISTRIX provides software and data for analysing visibility on Google, AI search platforms and Amazon.
WebAPI6.7From €119 a month - 13
Clearscope
Clearscope is a web platform for teams that write, optimize, track, and scale content visibility across search and AI platforms.
Web6.5From $129 a month - 14
GoMySeo
Free planWeb6.5From €19 a month - 15
Google Search Console
Google Search Console helps site owners monitor how their sites appear in Google Search and address crawling, indexing, and other site issues.
Free planWebAPI6.4Free plan - 16
Conductor
WebAPI6.2 - 17
JetOctopus
JetOctopus is a cloud technical SEO platform for large websites, e-commerce catalogs, and agencies managing multiple sites.
WebAPI6.2 - 18
Wincher
WebAPIExtension6.1 - 19
Botify
WebAPIExtension6.0 - 20
SERPWatcher
Web6.0From $37.70 a month - 21
BrightEdge
BrightEdge is an enterprise SEO and AI search platform for teams seeking visibility across Google and AI search.
WebAPI5.9 - 22
Oncrawl
Oncrawl is a technical SEO analysis platform that combines crawl data, server logs, and performance metrics to help teams prioritize improvements to…
WebAPI5.9 - 23
5.9From $99 a month - 24
Advanced Web Ranking
Advanced Web Ranking is a search visibility platform for keyword research, rank tracking, backlink analysis, and competitor research.
API5.8From $139 a month - 25
Nightwatch
Nightwatch is paid SEO software covering keyword research, rank tracking, site audits, backlink analysis, competitor research, and API access.
API5.8From €79 a month
Choosing well
Match the SEO work you need
Look at each tool's keyword research, rank monitoring, site-audit and backlink features. Tools may concentrate on one task or combine several, so match the capabilities to your workflow.
Check free access and paid pricing
A free plan can let you start without a subscription. Review the paid-from price where it is listed, and check whether pricing is provided on request.
The listed starting price for Clearscope is $129 per month.
Look at tracked keyword limits
The number of keywords a service tracks determines how much ranking history a project can retain. Compare that allowance with the sites, locations and terms you need to monitor.
Pick a platform that fits
Services here support combinations of API, web, browser extension, Windows, macOS and self-hosted use. Check the specific platform before choosing, especially if you plan to work from an Android phone or tablet.
Use trials and review licensing
Using a trial lets you test a paid workflow before committing to a subscription. Clearscope shows a 14-day trial, whereas Conductor shows a 21-day trial.
Check whether a tool offers open-source code. If you plan to inspect or modify it, review the applicable licence.
Questions people ask
Which tasks can SEO software support?
It may handle keyword research, ranking checks, site audits and backlink analysis.
Can I find a free SEO plan?
Free plans are available from listed tools; Google Search Console is one listed example.
Are trials available for SEO tools?
Trial lengths differ: Clearscope shows 14 days and Conductor shows 21 days.
What is the paid starting price for Clearscope?
Clearscope starts at $129 per month and has no free plan.