Market Defender vs Semrush

MDMarket Defender7.9Visit Semrush7.0Visit

Higher score MD Market Defender #5 in Paid Search Intelligence Software 7.9/10 Pricing on request ✓ 1 of 3 features Contact Stickyeyes

vs

Semrush #8 in Paid Search Intelligence Software 7.0/10 Free plan · 7-day trial Free planFree trial✓ 1 of 3 features Visit Semrush

• Market Defender fits best

  Mid-market and enterprise advertisers tracking rivals

• Semrush fits best

  Marketers combining SEO research with paid-channel tools

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature	MDMarket Defender 7.9/10 Visit ↗	Semrush 7.0/10 Visit ↗
At a glance
Editor score	7.9	7.0
Ranking	#5 in Paid Search Intelligence Software	#8 in Paid Search Intelligence Software
Best for	Mid-market and enterprise advertisers tracking rivals	Marketers combining SEO research with paid-channel tools
Pricing model	Paid	Free plan + paid
Starting price	Pricing on request	—
Free plan	Not checked yet	✓ (best)
Free trial	—	7 days
Deployment	Cloud	Cloud
Platforms	Web	Web
Support	Email, Phone	Tickets, Docs, Community
Built for	Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Market Defender 1/3 · Semrush 1/3
Keyword research	Not checked yet	✓ (best)
Ad copy archive	✓ (best)	Not checked yet
Competitor tracking	Not checked yet	Not checked yet
Specs
Historical ad data	Not checked yet	Not checked yet
Markets covered	Not checked yet	Not checked yet
Search data scope	Multi_engine	Not checked yet
Our review
Pros	Tracks paid search activity hourly across selected keywords Monitors competitor bids, ad creative and share of voice Alerts on ad-copy changes and potential brand-term misuse	Keyword, competitor, rank-tracking, site-audit, and backlink tools Integrates with Google Ads, Microsoft Ads, and other marketing platforms Free plan plus paid tiers with API access and deeper SEO features
Cons	Requires contacting Stickyeyes rather than choosing a published plan Monitoring is focused on selected keywords The tool is presented as part of Stickyeyes’ services	Paid-search ad monitoring is not a central listed capability Free access is limited to one demo project and 10 reports per day Paid plans mix SEO and AI visibility tools rather than focusing on paid search
Our verdict	Market Defender is Stickyeyes’ PPC monitoring tool for companies that want to review their paid search activity alongside competitors’. It is aimed at mid-market and enterprise advertisers monitoring rival activity across Google and Bing.… Read the review →	Semrush is a cloud-based marketing platform for freelancers, businesses, agencies, and larger organizations. Its strongest fit is marketers who need keyword research, competitor analysis, rank tracking, technical site audits, backlink… Read the review →

Strengths and trade-offs

• Market Defender — where it wins

  • Tracks paid search activity hourly across selected keywords
  • Monitors competitor bids, ad creative and share of voice
  • Alerts on ad-copy changes and potential brand-term misuse

  Where it doesn't

  • Requires contacting Stickyeyes rather than choosing a published plan
  • Monitoring is focused on selected keywords
  • The tool is presented as part of Stickyeyes’ services

• Semrush — where it wins

  • Keyword, competitor, rank-tracking, site-audit, and backlink tools
  • Integrates with Google Ads, Microsoft Ads, and other marketing platforms
  • Free plan plus paid tiers with API access and deeper SEO features

  Where it doesn't

  • Paid-search ad monitoring is not a central listed capability
  • Free access is limited to one demo project and 10 reports per day
  • Paid plans mix SEO and AI visibility tools rather than focusing on paid search

• MDMarket Defender7.9/10 · Pricing on request

  Hourly Google and Bing competitor tracking for advertisers that need share-of-voice and ad-change visibility.

  Contact StickyeyesFull verdict →
• Semrush7.0/10 · Free plan · 7-day trial

  Broad SEO and competitor research, with paid search as a supporting capability.

  Visit SemrushFull verdict →