18.1
Statsig is an experimentation and product platform for assigning experiments, analyzing results, and managing feature releases.
Free planAndroidiOSWeb
Best SEO Testing Software in 2026
Evaluating SEO tests means looking at both how an experiment is run and which search outcomes are tracked. Compare experiment methods and active test limits, then check supported page types and the search data source for fit with your work. Organic traffic impact and ranking impact are distinct criteria to weigh. Statsig, Semrush, and Optux AI are among the named options, alongside SERPclimber and ovoSEO. Free-plan…
27.3
Semrush provides marketing toolkits and standalone apps, with capabilities for keyword research, rank tracking, site audits, backlink analysis, and competitor research.
Free planAPI
37.2
Sitechecker is a paid SEO platform from a maker headquartered in Gibraltar.
WebAPIExtension
- 4
Optux AI
Optux AI is a web tool for A/B testing, SEO experiments, and website personalization.
Free planWeb6.7From $39 a month - 5
ovoSEO
ovoSEO is an AI-guided SEO workspace that turns website audits, Google data, rankings, content signals, and AI analysis into prioritized tasks.
Free planWebAPI6.6From €9.99 a month - 6
Rankerli
Rankerli is a web dashboard that brings together Google Search Console analytics, SEO reports, site monitoring, keyword tracking and an AI Copilot.
Free planWeb6.6From $29 a month - 7
SERPclimber
SERPclimber is an SEO workspace for audits, tasks, content, and automation.
Free planWebAPI6.6From $99 a month - 8
SEO Scout
SEO Scout is web-based SEO software that combines site crawling with keyword and position reporting from Google Search Console to help identify…
Web6.5From $49 a month - 9
SEOTesting
WebAPIExtension6.4From $50 a month - 10
seojq
seojq is a web-based workspace for combining search data, rank tracking, SEO tests, and recurring reports.
Web6.2From $29 a month - 11
MetaMonster
MetaMonster analyzes website content for Google and AI search, then gives users recommendations while leaving the writing to them.
WebAPI6.1From $149 a month - 12
Botify
WebAPIExtension6.0 - 13
SearchPilot
SearchPilot provides GEO and SEO A/B testing to help teams identify website changes that improve organic search performance.
WebAPI6.0From $37,500 a year - 14
SEO A/B Tester
SEO A/B Tester is a web app for running SEO experiments on Shopify stores, with the stated aim of improving Google search click-through rate.
Free planWeb6.0Free plan - 15
RankLooper
RankLooper is a web-based platform for SEO and generative engine optimization (GEO), using AI analysis, website changes, and A/B split tests.
Web5.9From €199 a month - 16
SERP Split
SERP Split is a free web tool for comparing similar pages through SEO holdout experiments and measuring traffic changes.
Free planWeb5.9Free plan - 17
seoClarity
seoClarity is a paid SEO platform from seoClarity, founded in 2007 and headquartered in Buffalo Grove, Illinois.
API5.8 - 18
RankGear
RankGear is desktop SEO software for comparing a page with pages ranking for a search query and turning the results into a prioritized plan.
macOSWindows5.7 - 19
RankNest
RankNest is a web-based SEO workspace organized around agency clients, combining site audits, research, link planning, and measurement tools.
Web5.7 - 20
Lumenlab
Web5.3 - 214.6