Free and open first
Best SEO Tools in 2026 — page 4
- 245 apps
- Research read 28 Sept 2026
- How the order is worked out
- 76
LinkRocket
Free plan WebLinkRocket offers a broad SEO feature set with a free tier and expanding quota-based plans. Check the listed limits for reports, keywords, articles, and audits against your expected usage.
- 77
SEO Forge Tools
Free plan WebSEO Forge Tools combines several SEO research and monitoring functions in one web service.
- 78
SERPscope
Free plan WebSERPscope brings core SEO research and workflow tools into one browser platform. Its free tier is constrained, while paid plans increase tracking, project, audit, reporting, and credit capacity.
- 79
- 80
Keyword Revealer
Free plan WebKeyword Revealer combines conventional SEO research and tracking with measures of citations in generative search.
- 81
- 82
SignalSumo
by SignalSumoFree plan APISignalSumo combines several SEO research and monitoring functions with API access and tiered limits. The free tier is small, while paid plans expand tracking, audits, searches and team capacity.
- 83
A1 Website Analyzer
by A1 Website AnalyzerFree plan MacWindowsA1 Website Analyzer covers link, SEO, and content checks, with imports, exports, and scan automation.
- 84
Website Crawler
Free plan APIWebWebsite Crawler brings page audits, custom extraction, and monitoring together, with a free plan for small daily crawls.
- 85
Crawlix
Free plan LinuxWindowsCrawlix combines broad site audits with local data storage and offline review. Free is limited by crawl size and project count, while Pro starts at $15 a month and Agency at $45 a month.
- 86
SerpMap
Free plan APIWebSerpMap focuses on rank tracking and competitor comparisons, with Search Console imports, alerts, and a read-only API.
6.9 Visit site - 87
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SerpRobot
Free plan APIWebSerpRobot combines daily rank monitoring with location, device, competitor, history, API, and reporting options. Its free checker is limited, while paid bots add broader use at a stated monthly price.
- 90
crawler4seo
Free plan LinuxMacWindowscrawler4seo brings technical SEO, GEO and crawl comparison into a local application.
- 91
SEOAudits
Free plan APISelf-hostedWebSEOAudits combines detailed crawling, prioritized issue lists, performance measurements, and AI-search-oriented scoring.
- 92
BearAudit
Free plan LinuxMacWindows - 93
SearchAware
by SearchAwareFree plan WebSearchAware brings several SEO functions into one web service, with capacity increasing across its plans.
- 94
RankSEOTool
Free plan WebRankSEOTool provides a broad set of free SEO checks, including bulk and local rank tools. Users should treat displayed scores and estimates as guidance rather than guarantees.
- 95
Netpeak Checker
by Netpeak CheckerFree plan APINetpeak Checker offers a broad SEO feature set with a small free capacity and a larger monthly tier. Choose based on URL volume, thread needs, and device requirements.
- 96
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DotZeo
Free plan APIDotZeo bundles core SEO research and auditing functions with API access. The free tier covers basic usage, while Pro and Agency raise capacity for websites, audits, keywords, AI actions and teams.
- 98
TechSEO360
by TechSEO360Free plan MacWindowsChoose TechSEO360 if you need a desktop crawler with sitemap generation, technical analysis, and automation options.
- 99
PikaSEO
Free plan APIWeb - 100
Crawlr
Free plan APIWebCrawlr combines configurable crawling, technical SEO analysis, visualizations and API access. Compare plan limits with the size and frequency of the crawls you need.