The 11 best marketing · seo tools for keyword research

The best marketing · seo tools for keyword research is Semrush: The most comprehensive all-in-one SEO and marketing platform, ideal for growth.

Why this answer

Filtered to entries whose "best for" criterion explicitly mentions keyword research or whose verdict and integrations strongly signal fit. Ranked by methodology score, not segment match strength.

Showing all 4 matches. Top 11 publishes whatever the data supports — we don’t pad lists. See the full ranked The 11 Best SEO Tools for Small Business.

  1. #1Semrush(rank #1 in The 11 Best SEO Tools for Small Business)

    9.3/9.4

    The most comprehensive all-in-one SEO and marketing platform, ideal for growth.

    Full Semrush review · Compare: Semrush vs Ubersuggest · Alternatives

  2. #2Ubersuggest(rank #5 in The 11 Best SEO Tools for Small Business)

    8.3/9.4

    Highly affordable and simple, perfect for SEO newcomers and bloggers.

    Full Ubersuggest review · Alternatives

  3. #3Mangools(rank #6 in The 11 Best SEO Tools for Small Business)

    8.1/9.4

    A suite of five beautifully simple and effective SEO tools.

    Full Mangools review · Alternatives

  4. #4SpyFu(rank #7 in The 11 Best SEO Tools for Small Business)

    7.9/9.4

    Unparalleled insights into competitor organic and paid keyword strategies.

    Full SpyFu review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .