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Best SEO Tools

Find the right SEO tool for your needs. Compare Frase, Mangools, Surfer SEO and more.

Last updated: April 2026

Quick Verdict

1Semrush— Enterprise SEO and competitive analysis$139/mo
2Frase— Content-first SEO$15/mo
3Mangools— Keyword research on a budget$30/mo
4Surfer SEO— On-page optimisation$89/mo
TOP PICK

Semrush

4.6/5

Best for: Enterprise SEO and competitive analysis

$139/mo

Pros

  • +Most comprehensive SEO toolkit (26B+ keywords)
  • +$10 pay-per-free-trial commission
  • +Unmatched competitor analysis
  • +120-day cookie

Cons

  • -Expensive for solopreneurs
  • -Steep learning curve
  • -Limited projects on Pro plan

Frase

4.4/5

Best for: Content-first SEO

$15/mo

Pros

  • +AI content briefs
  • +SERP analysis
  • +Only $15/month

Cons

  • -Smaller keyword database
  • -UI can be slow

Mangools

4.2/5

Best for: Keyword research on a budget

$30/mo

Pros

  • +Beautiful interface
  • +KWFinder is excellent
  • +Instant affiliate approval

Cons

  • -Limited backlink analysis
  • -Smaller index than Ahrefs

Surfer SEO

4.3/5

Best for: On-page optimisation

$89/mo

Pros

  • +Best content editor in class
  • +NLP term suggestions
  • +SERP analyser

Cons

  • -Expensive for solo users
  • -No keyword tracking built in

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