Advanced Analytics / Action Tracking
KissMetrics vs MixpanelKissMetrics
Woopra vs Heap AnalyticsWoopra
Heap Analytics vs KissMetricsHeap Analytics
Mixpanel vs KissMetricsMixpanel
Competitor Analysis / Benchmarking
SimilarWeb vs MonitorBacklinksSimilarWeb
Alexa vs SimilarWebAlexa
Compete.com vs AlexaCompete.com
MonitorBacklinks vs AuthoritySpyMonitorBacklinks
BuzzSumo vs KeywordShitterBuzzSumo
Social Media Automation / Scheduling
Hootsuite vs EdgarHootsuite
Edgar vs TwitterCounterEdgar
SocialOomph vs HootsuiteSocialOomph
Buffer vs CrowdFireBuffer
Visitor Engagement / Exit Intent
GetSiteControl vs OptiMonkGetSiteControl
OptiMonk vs OptinMonsterOptiMonk
Marketizator vs Nelio (WordPress)Marketizator
OptinMonster vs Nelio (WordPress)OptinMonster
Web Analytics (Clickstream)
Clicky vs PiwikClicky
Piwik vs PiwikPiwik
StatCounter vs ClickyStatCounter
Google Analytics vs StatCounterGoogle Analytics
Website Graders (SEO)
WooRank vs StatCounterWooRank
Nibbler vs SeoSiteCheckupNibbler
SeoSiteCheckup vs WooRankSeoSiteCheckup
SEO Rank Trackers (Top 4)
1AuthorityLabs vs SErankingAuthorityLabs
2RankWatch vs AuthorityLabsRankWatch
3SEMrush vs RankWatchSEMrush
4SEranking vs RankWatchSEranking