Search engine marketing (SEM) is a form of Internet marketing that involves the promotion of websites by increasing their visibility in search engine results pages (SERPs). SEM is the wider discipline that incorporates Search Engine Optimization (SEO). As such, it achieves its objectives via both paid advertising (e.g. Google Adwords or Bing Ads) and organic search results (SEO), which adjusts or rewrites website content and site architecture to achieve a higher ranking in search engine results pages to enhance pay per click (PPC) listings.
At enlyft, we use sophisticated, patent-pending algorithms to track the use of various Search Engine Marketing (SEM) products and technologies. We track 73 products in the Search Engine Marketing (SEM) category, and have found 5,361,498 companies using these products.
| Product |
Install base
# of companies we found using this product |
Market Share |
|---|---|---|
| Yoast SEO | 5,113,993 | 95% |
| Ahrefs | 135,173 | < 5% |
| SEMrush | 65,708 | < 5% |
| Yext | 20,559 | < 5% |
| BrightEdge | 5,754 | < 5% |
| SimilarWeb | 4,483 | < 5% |
| SISTRIX | 3,394 | < 5% |
| Searchmetrics | 1,380 | < 5% |
| DeepCrawl | 1,068 | < 5% |
| SpyFu | 1,016 | < 5% |
| SE Ranking | 978 | < 5% |
| AgencyAnalytics | 778 | < 5% |
| Serpstat | 492 | < 5% |
| Majestic | 451 | < 5% |
| BloomReach | 412 | < 5% |
| i2i | 375 | < 5% |
| NinjaCat | 362 | < 5% |
| HitTail | 354 | < 5% |
| ReachLocal Live Chat | 318 | < 5% |
| Moz Pro | 310 | < 5% |
| MarketMuse | 272 | < 5% |
| Moz Local | 246 | < 5% |
| seoClarity | 229 | < 5% |
| Adthena | 220 | < 5% |
| Monitor Backlinks | 199 | < 5% |
| Wordtracker | 195 | < 5% |
| MOZ SEO | 186 | < 5% |
| WebCEO | 183 | < 5% |
| Woorank | 161 | < 5% |
| Raven Tools | 144 | < 5% |
| Atomseo | 139 | < 5% |
| ContentKing | 137 | < 5% |
| Linkdex | 132 | < 5% |
| Dareboost.com | 119 | < 5% |
| Netpeak Spider | 107 | < 5% |
| Marketing Miner | 91 | < 5% |
| BrightLocal | 91 | < 5% |
| Quicksprout | 90 | < 5% |
| Linkpulse | 87 | < 5% |
| Track-flow.com | 85 | < 5% |
| Dragon Metrics | 81 | < 5% |
| Pi Datametrics | 65 | < 5% |
| Clickx | 65 | < 5% |
| Positionly | 64 | < 5% |
| Topvisor | 54 | < 5% |
| Optify | 52 | < 5% |
| cognitiveSEO | 50 | < 5% |
| Kyto | 47 | < 5% |
| Rank Ranger | 45 | < 5% |
| RankWatch | 38 | < 5% |
| Netpeak Checker | 37 | < 5% |
| GoLinks | 36 | < 5% |
| ProRankTracker | 34 | < 5% |
| AuthorityLabs | 33 | < 5% |
| STAT Search Analytics | 28 | < 5% |
| Content Harmony | 27 | < 5% |
| SIM Partners | 27 | < 5% |
| gShift | 27 | < 5% |
| SERPWoo | 23 | < 5% |
| iSpionage | 23 | < 5% |
| Caphyon | 22 | < 5% |
| YouDot | 22 | < 5% |
| Ontolo | 20 | < 5% |
| Clearscope | 20 | < 5% |
| Rio SEO | 17 | < 5% |
| Rankinity | 14 | < 5% |
| GinzaMetrics | 11 | < 5% |
| GeoRanker | 10 | < 5% |
| SEOmator | 9 | < 5% |
| Unamo SEO | 8 | < 5% |
| RankTrackr | 7 | < 5% |
| Keyword Eye | 7 | < 5% |
| YourAmigo | 4 | < 5% |