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Head-to-head · Keyword Research Tools

KWFinder vs SERPTool

  • Updated Oct 2026
  • Both researched from official sources
  • 8 checks side by side
Higher score KWFinder #1 in Keyword Research Tools 9.4/10 Free plan Free plan✓ 6 of 6 features Visit KWFinder
SERPTool #9 in Keyword Research Tools 8.5/10 Paid ✓ 5 of 6 features Visit SERPTool

KWFinder leads on 2 checks, SERPTool on 1, and 5 are even. Who comes out ahead on the 8 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreKWFinder · 9.4/10
  • Free planonly KWFinder
  • Most featuresKWFinder · 6 of 6

KWFinder scores higher on our rubric for keyword research tools: 9.4 against 8.5 out of 10; our editors rank them #1 and #9.

KWFinder offers free plan; SERPTool doesn't. SERPTool leads on keyword results limit: 1000 keywords/search versus 200 keywords/search. KWFinder offers api access; SERPTool doesn't.

KWFinder is the better fit for all-around SEO keyword research. SERPTool is the better fit for high-volume SERP and opportunity analysis.

  • KWFinder fits best

    All-around SEO keyword research

  • SERPTool fits best

    High-volume SERP and opportunity analysis

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature KWFinder 9.4/10 Visit ↗ SERPTool 8.5/10 Visit ↗
At a glance
Editor score 9.4 8.5
Ranking #1 in Keyword Research Tools #9 in Keyword Research Tools
Best for All-around SEO keyword research High-volume SERP and opportunity analysis
Pricing model Free plan + paid Paid
Starting price $358.80/yr $34/mo
Free plan ✓ (best) —
Free trial — —
Money-back guarantee 2 days 14 days
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Support Email, Live chat Email
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features KWFinder 6/6 · SERPTool 5/6
Keyword difficulty ✓ ✓
Search volume data ✓ ✓
Search intent data ✓ ✓
SERP analysis ✓ ✓
Competitor keywords ✓ ✓
API access ✓ (best) —
Specs
Keyword results limit 200 keywords/search 1000 keywords/search (best)
Our review
Pros
  • Combines volume, difficulty, intent, SERP, local, competitor, and gap research
  • Supports keyword lists, filtering, bulk imports, and CSV exports
  • Available on the web, through an API, and as a Chrome extension
  • Analyzes up to 1,000 keywords in one run with live top-10 SERPs
  • Combines difficulty, intent, volume, weakness signals, and Opportunity Score
  • Supports competitor gaps, saved collections, tagging, and CSV exports
Cons
  • Entry limits each import to 50 keywords
  • Paid plan pricing is not included here
  • Focused on keyword research rather than a broader SEO platform
  • No free plan; paid plans start at $34 per month
  • API access is listed as coming soon on the Enterprise plan
  • Advanced domain research and priority support begin at $99 per month
Our verdict

KWFinder is a web-based keyword research tool from Mangools for SEO professionals, marketers, agencies, bloggers, affiliates, niche-site owners, and local businesses. It helps users discover keywords from seed terms, related searches,…

Read the review →

SERPTool is a web-based keyword research and SERP analysis tool for SEO professionals, agencies, and site owners. Its focus is bulk analysis: users can process up to 1,000 keywords per run and review live top-10 search results, SERP…

Read the review →
  1. KWFinderKeyword Research Tools 9.4Free plan
  2. SERPToolKeyword Research Tools 8.5Paid

Strengths and trade-offs

  • KWFinder — where it wins

    • Combines volume, difficulty, intent, SERP, local, competitor, and gap research
    • Supports keyword lists, filtering, bulk imports, and CSV exports
    • Available on the web, through an API, and as a Chrome extension

    Where it doesn't

    • Entry limits each import to 50 keywords
    • Paid plan pricing is not included here
    • Focused on keyword research rather than a broader SEO platform

  • SERPTool — where it wins

    • Analyzes up to 1,000 keywords in one run with live top-10 SERPs
    • Combines difficulty, intent, volume, weakness signals, and Opportunity Score
    • Supports competitor gaps, saved collections, tagging, and CSV exports

    Where it doesn't

    • No free plan; paid plans start at $34 per month
    • API access is listed as coming soon on the Enterprise plan
    • Advanced domain research and priority support begin at $99 per month
  • KWFinder9.4/10 · Free plan

    An all-around keyword research suite with free access, local data, SERP analysis, and competitor research.

    Visit KWFinderFull verdict →
  • SERPTool8.5/10 · Paid

    A bulk SERP research tool with detailed opportunity signals and a $34 monthly entry price.

    Visit SERPToolFull verdict →

More comparisons

All keyword research tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update