Writesonic vs Semrush (2026)
We compared both. Here is the honest comparison.
Writesonic
78/100
$79/mo
GoodVS
Semrush
79/100
$140/mo
Top PickScore Breakdown
Category
Writesonic
Semrush
Output Quality
76
▼ Loses80
▲ WinsSpeed
82
▲ Wins72
▼ LosesEase of Use
78
▲ Wins64
▼ Losesfeatures
80
▼ Loses94
▲ WinsOverall
78
79
Pricing
Starting Price
$79/mo
$140/mo
Real Price
$79/mo
$140/mo
Price Note
Starter plan (annual) · 7-day free trial
Pro plan (1 user)
Writesonic
Best For
✓ Marketing teams
✓ SEO managers
✓ Agencies with GEO needs
Not For
✗ Solo bloggers needing cheap AI writer
✗ Teams without existing web presence
Semrush
Best For
✓ SEO agencies
✓ Enterprise content teams
✓ Serious niche site builders
Not For
✗ Beginners
✗ Low-budget operations
✗ Simple keyword research
Pros & Cons
Writesonic
+ Daily AI visibility tracking across ChatGPT, Gemini & Google AI Overviews
+ Action Center translates data into a specific, ranked fix queue
+ Citation gap tool shows which external pages AI engines prefer over yours
+ AI Article Writer 6 included on every plan
+ 7-day free trial, no credit card required
− Full Action Center requires Enterprise (Growth capped at 5 actions/mo)
− Claude, Perplexity & Grok tracking locked to Enterprise
− Large price jump from Starter ($79) to Basic ($199)
− Not a replacement for Ahrefs/Semrush on backlink depth
Semrush
+ Most comprehensive keyword database: 25B+ keywords
+ Competitor traffic analysis is best-in-class
+ Position tracking with daily updates
+ Site audit catches 130+ technical SEO issues
+ ContentShake AI writes SEO articles inside the tool
− Expensive — $140/mo is steep for solo operators
− Data overload — overwhelming for beginners
− Some features duplicated across tools