Choosing between Ahrefs and Semrush for your agency? Both are popular choices. Ahrefs starts at $129+/mo and is best known as Industry-standard SEO toolset for backlinks and keywords. Semrush starts at $139+/mo and is All-in-one marketing visibility and SEO platform. Below is a side-by-side breakdown of features, pricing, pros, and cons to help you decide which fits your agency's workflow and budget in 2026.
Ah
Ahrefs
Industry-standard SEO toolset for backlinks and keywords.
$129+/mo
👍 Pros
- Best-in-class backlink data
- Multi-site management
- Reliable rank tracking
👎 Cons
- Expensive at scale
- Credit limits on lower plans
Se
Semrush
All-in-one marketing visibility and SEO platform.
$139+/mo
👍 Pros
- Huge feature breadth
- Agency reporting add-ons
- Strong competitor research
👎 Cons
- Expensive
- Seat/project limits