Shortlist by what you need
Start here if you know why you are leaving KeywordSearch.
Want the closest match?
KixelyMost similar to KeywordSearch in what it does, its category and its price.
Visit (opens Kixely in a new tab)Need a free plan?
SemrushHas a free plan, rated 4.5 out of 5. KeywordSearch has none.
Visit (opens Semrush in a new tab)Want the lowest price?
NeuralTextFrom $19/mo, the lowest starting price here.
Visit (opens NeuralText in a new tab)Want the best rated?
WriterZenRated 3.8 out of 5 in our review, against 3.8 for KeywordSearch.
Visit (opens WriterZen in a new tab)
At a glance
Green means better than KeywordSearch, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 KeywordSearchBaseline | 3.8 | Not listed | No | Builds Google and YouTube ad audiences from keyword research rather than guesswork. | |
| Kixely | 3.8Same | Not listed | No | Predicts your actual Google ranking for a set of SEO actions before you take them - keyword research, technical SEO and paid-to-organic analysis in one model. | vs KeywordSearch |
 Article Insights | 3.5−0.3 | Not listed | No | Competitor keyword-cluster analysis feeds directly into a ChatGPT-powered writer - choose GPT-3.5 or GPT-4, or bring your own OpenAI API key. | vs KeywordSearch |
 Speedy | 3.4−0.4 | Not listed | No | A custom ChatGPT for your business writes blogs, social posts, and Google Ads - backed by keyword research, competitor analysis, and AI image generation. | vs KeywordSearch |
| WriterZen | 3.8Same | Not listed | No | Topic discovery through to publishing in one SEO workflow, with a 15-day trial. | vs KeywordSearch |
| Semrush | 4.5+0.7 | $139/mo | YesKeywordSearch has none | One of the category's largest platforms, extending well beyond SEO into a full marketing suite | vs KeywordSearch |
| NeuralText | 3.5−0.3 | $19/mo | No | AI writing and SEO platform from Atmos Media that generates content briefs, clusters keywords and drafts articles, from $19 a month. | vs KeywordSearch |
 Keywrds.ai | 3.3−0.5 | $19/mo | No | AI keyword research tool on a GPT-4o-mini engine that generates keywords, questions, topics and blog outlines. | vs KeywordSearch |
 RankNow.ai | 3.4−0.4 | Free | YesKeywordSearch has none | 13 AI tools for keyword research, rank tracking, and SEO audits - plus an AEO Analyzer that shows how ChatGPT, Claude, Gemini, and Perplexity actually see your content. | vs KeywordSearch |
The alternatives in detail
In order of how closely each one matches KeywordSearch.
Kixely
3.8Not listed
vs KeywordSearchSame
Predicts your actual Google ranking for a set of SEO actions before you take them - keyword research, technical SEO and paid-to-organic analysis in one model.
- Content Rank Predictor for ranking potential before publishing
- AI-driven keyword research at scale
- Technical SEO change-impact simulation
Predicts ranking impact before a change, not after
Predictions model a black-box search algorithm - not a guarantee of actual ranking
Article Insights
3.5Not listed
vs KeywordSearch−0.3
Competitor keyword-cluster analysis feeds directly into a ChatGPT-powered writer - choose GPT-3.5 or GPT-4, or bring your own OpenAI API key.
- Keyword Groups - competitor-derived keyword cluster analysis
- ChatGPT-integrated AI Writer (included credits or bring your own API key)
- Choice of GPT-3.5 or GPT-4.0 for generation
Keyword-cluster research feeds directly into drafting, not a separate manual step
Full pricing isn't shown on the homepage
Speedy
3.4Not listed
vs KeywordSearch−0.4
A custom ChatGPT for your business writes blogs, social posts, and Google Ads - backed by keyword research, competitor analysis, and AI image generation.
- Custom ChatGPT trained for your business writes blog and social content
- AI image generation for accompanying visuals
- Keyword research and competitor analysis
Combines content generation and SEO research tools that are often bought separately
Paid tier pricing isn't shown on the homepage - requires visiting a separate pricing page
WriterZen
3.8Not listed
vs KeywordSearchSame
Topic discovery through to publishing in one SEO workflow, with a 15-day trial.
- Topic Discovery ahead of keyword research
- Keyword Explorer and Keyword Planner
- Content Creator with GPT-powered assistant
Research and writing in one workflow, so intent is not lost between tools
No pricing figures published
Semrush
4.5$139/mo
vs KeywordSearch+0.7Free plan
One of the category's largest platforms, extending well beyond SEO into a full marketing suite.
- Broader marketing suite extending beyond SEO into paid ads and social
- One of the largest, most recognized platforms in this category
- Free tier for limited use
Broader marketing scope connects SEO to paid and social strategy directly
Among the higher prices in this category for full access
NeuralText
3.5$19/mo
vs KeywordSearch−0.3
AI writing and SEO platform from Atmos Media that generates content briefs, clusters keywords and drafts articles, from $19 a month.
- Live SERP analysis turned directly into content briefs
- Keyword discovery and topic clustering in one workspace
- AI writing assistant with inline autocompletion and rewriting
Combines SEO research and AI writing instead of two separate tools
Underlying keyword data sources are not named
Keywrds.ai
3.3$19/mo
vs KeywordSearch−0.5
AI keyword research tool on a GPT-4o-mini engine that generates keywords, questions, topics and blog outlines.
- Keyword generation from a seed keyword with estimated volume and difficulty
- AI-generated questions and topics on GPT-4o-mini
- Blog post outline generation
Names its model and lists every output
The beta price is set to rise to $99 a month
RankNow.ai
3.4Free
vs KeywordSearch−0.4Free plan
13 AI tools for keyword research, rank tracking, and SEO audits - plus an AEO Analyzer that shows how ChatGPT, Claude, Gemini, and Perplexity actually see your content.
- AI chat for keyword research, SERP analysis, and content planning
- AEO Analyzer - see how AI search engines interpret your content
- Rank Tracker and Site Audit across 13 integrated tools
AEO Analyzer addresses AI-search visibility, ahead of most traditional SEO tools
Paid tier pricing isn't detailed on the main page
FAQ
Questions people ask
Is KeywordSearch free?
KeywordSearch does not list a free plan. Check its pricing page for current plans.
What is the best free alternative to KeywordSearch?
Semrush is the highest-rated alternative here with a free plan (4.5 out of 5). Other free options: RankNow.ai.
What is the cheapest alternative to KeywordSearch?
Among paid plans, NeuralText has the lowest starting price (from $19/mo). If you need it free, start with Semrush.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.