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Compare Web SEM vs Conversion Science

Side-by-side comparison of features, pricing, services, ratings and more.

Web SEM Agency logo

Web SEM

Paid Advertising & PPC Website

Web SEM is a South African digital marketing agency founded in 2008, offering SEO, PPC, digital marketing, and website design with built-in SEO and conversion optimisation. The agency serves clients from offices in Cape Town and Sandton with a focus on measurable outcomes and audience-specific targeting.

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Winner
Conversion Science Agency logo

Conversion Science

Paid Advertising & PPC Website

Conversion Science is a Cape Town-based digital marketing agency founded in 2012 that specializes in paid media and SEO. It offers Google Ads, display and programmatic advertising, paid social, video and YouTube advertising, and conversion rate optimization.

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Feature Comparison

Attribute Web SEM Conversion Science
Category Paid Advertising & PPC Paid Advertising & PPC
Rating
Winner +0.3 higher
Location Cape Town, South Africa Cape Town, South Africa
Services
  • SEO
  • PPC
  • Digital Marketing
  • Google Ads
  • Display & Programmatic Advertising
  • Paid Social Advertising
  • Video & YouTube Advertising
  • Conversion Rate Optimization
  • SEO
  • PPC
  • Digital Marketing
  • Google Ads
  • Display & Programmatic Advertising
  • Paid Social Advertising
  • Video & YouTube Advertising
  • Conversion Rate Optimization
Pros
  • Long-standing client relationships, with one client reporting six years of continuous service
  • Google Ads management praised as thorough and on-budget by a client since 2018
  • Account recovery support that restored a suspended Google listing
  • Rated 5.0 on Google by four reviewers
  • Reviewers praise the agency's professionalism and SEM/PPC expertise
  • Works with established brands including AutoTrader, Property24, and FASTA
Website Visit Site Visit Site
Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan