Looking for something like WordStream? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 6 are free or have a free plan and 4 are open source.
Research keywords and review search and advertising data with WordStream's free keyword tool.
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Keyword Tool | — | Not stated | Web |
| 2 | kwrds.ai | — | Not stated | Web |
| 3 | Ubersuggest | — | Not stated | Web |
| 4 | AnswerThePublic | Paid | Not stated | Web |
| 5 | WriterZen | Free trial | Not stated | Web |
| 6 | Soovle | Free | Not stated | Web |
| 7 | KeySearch LSI Keyword | Free | Not stated | Web |
| 8 | Keyword Insights | — | Not stated | Web |
| 9 | Serp Miner | Free | Not stated | Web |
| 10 | Nightwatch | — | Not stated | Web |
Keyword Tool researches search terms across Google, YouTube, Amazon and other platforms, with keyword data for SEO and PPC.
kwrds.ai generates keyword ideas and People Also Ask questions to support search research for businesses and marketers.
Research keywords, analyze backlinks and audit websites with Ubersuggest's SEO tools.
AnswerThePublic uncovers real questions users ask across platforms with keyword research, content ideas, and an AI dashboard showing how AI describes a keyword.
WriterZen supports SEO content production from keyword research through content writing.
Soovle gathers keyword suggestions from multiple search engines, helping users compare related terms in one view.
Enter a keyword to find semantically related search terms with KeySearch's free generator.
Group keywords into topic clusters and create content briefs to plan topical coverage for search.
Browse free SEO tools for webmasters who want to improve traffic from search engines.
Track search rankings across 107,000 locations and monitor brand visibility in chat-based AI search tools.
Track search engine positions with SerpBear, an open-source application for monitoring website rankings.
Find keyword ideas for SEO and AI search using Semrush's free keyword research tool.
Research keywords, track rankings and analyze site links with Moz's SEO software and learning resources.
Research keywords, backlinks and site performance with Serpstat's tools for SEO and content work.
Find long-tail keyword ideas from Google, Amazon, and YouTube with keyword.io's research tool for SEO and content planning.
DiagnoSEO combines SEO and content marketing tools for audits, keyword research, backlink checks, content editing, and WordPress.
Clicks.so offers SEO and answer-engine tools for site audits, keyword research, prompt tracking, and site analytics.
Use Keyword Surfer, a free Chrome extension, to view search volume, cost per click, and estimated traffic in Google results.
30x-seo packages 23 Claude Code skills for technical SEO, content optimization, keyword research, backlink analysis, and AI visibility monitoring.
This Claude Code project uses DataForSEO for keyword research, rank tracking, backlink audits, technical crawls, competitor analysis, and PDF reports.
Review search rankings and use SEO tools for keyword research, site audits and backlink analysis.
Use Yandex Webmaster to diagnose site issues and review data from Yandex search.
Connect Google Search Console and Google Analytics 4 accounts to review SEO performance data.
Growth Lab researches markets, runs campaigns, and reviews results using product data to guide the next growth cycle.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative
