About Keyword Insights
Keyword Insights ranks #10 of 12 in AI SEO Tools, holds a 4.2/5 editor rating, starts at $58/mo (15% below the $69/mo category average).
Keyword Insights is an AI-powered keyword clustering and content research platform that groups thousands of keywords into search intent-based clusters in minutes. Founded in 2021, it has become a favorite among agencies and content marketers for its accurate clustering algorithm, AI content briefs, and integrated AI writing agent. Pricing starts at $58/month for Basic with 10,000 credits, with a $1 trial for 7 days. Best for agencies and in-house teams running large keyword research projects who need to organize keyword lists into topic clusters.
“Keyword Insights does keyword clustering better than any general SEO tool, and the AI Writing Agent at $99/month for Professional is excellent value for serious content teams. The credit system is straightforward and the $1 7-day trial removes evaluation risk. Pair it with Ahrefs or Semrush for backlink data and rank tracking, and you have a strong content-focused SEO stack.”
What is Keyword Insights?
Overview
Keyword Insights launched in 2021 to solve a specific problem: turning a list of thousands of keywords into actionable content clusters based on search intent. Traditional SEO tools surface keywords, but organizing them - figuring out which keywords belong on the same page versus which require separate articles - has historically been manual, time-consuming work. Keyword Insights automates this with AI clustering that uses live SERP data to determine which keywords share the same intent and ranking signals.
Founded by Andreas Voniatis and Suganthan Mohanadasan (both well-known in the SEO community), the platform has expanded from pure clustering into a fuller content workflow including AI briefs, an AI Writing Agent, and writing assistant features.
Core Features
Keyword Clustering is the flagship feature. Upload a list of up to 50,000 keywords and Keyword Insights runs live SERP analysis on each, grouping keywords that share ranking pages into clusters. Each cluster represents a single piece of content opportunity. Clusters are tagged with search intent (informational, commercial, transactional, navigational) and prioritized by total search volume. This is significantly more accurate than semantic-only clustering tools because it uses live Google SERP signals.
Content Briefs are auto-generated from clusters. Each brief includes target headers, related questions from People Also Ask, target word count, competitor outline summaries, and recommended internal/external links. Writers get a ready-to-use brief instead of starting from scratch.
AI Writing Agent generates full draft articles from briefs. Unlike generic AI writers, output is grounded in the cluster's SERP context, making content more SEO-relevant. The Writing Assistant scores drafts in real time and recommends term additions for improved topical coverage.
Keyword Discovery returns related keywords from a seed term across Google's various data sources, with search volume, difficulty, and SERP feature data. It's a lighter version of Ahrefs Keywords Explorer integrated into the same platform as clustering.
AI Agent support (Basic and Professional plans) lets users delegate research tasks - 'find me 1,000 keywords related to X and cluster them' - to an autonomous agent that handles the workflow end-to-end.
Pricing Analysis
Keyword Insights uses a credit-based system. The 7-day $1 trial gives 5,000 one-time credits for evaluation. Basic at $58/month includes 10,000 credits/month, 1 user, 5 workspaces, and AI Agent support. Professional at $99/month bumps to 20,000 credits, 3 users, 10 workspaces, and team sharing. Enterprise is custom-priced for large agencies.
Credit costs: keyword clustering = 1 credit per keyword, content brief = 100 credits, writing assistant = 200 credits per article, AI Writing Agent = 1,200 credits per article. For a typical content team running 10 articles per month with clustering on 1,000 keywords each, expect to use 15,000-20,000 credits monthly, fitting Professional well. Annual billing saves 20%.
Who Should Use Keyword Insights
Keyword Insights is built for SEO agencies, in-house SEO teams at content-driven brands, and serious content marketers running large keyword research projects. It's particularly strong for new content sites where you need to plan an entire content strategy from a master keyword list, or for content audits where you're reorganizing existing pages around proper clusters. Solo bloggers with small content footprints may find Frase or AlsoAsked more cost-effective. Enterprises with custom needs benefit from the Enterprise tier's dedicated support.
Pros
- Most accurate keyword clustering in the market using live SERP analysis, not just semantic similarity
- AI Writing Agent generates full drafts grounded in cluster SERP context
- $1 7-day trial with 5,000 credits removes evaluation risk
- AI Agent support automates multi-step research workflows
- Strong value for agencies and content teams running large keyword research projects
Cons
- Credit system can feel limiting on Basic plan for heavy users (10,000 credits/month)
- Solo user limit on Basic plan ($58/mo) constrains team collaboration
- No backlink data or rank tracking - requires pairing with a broader SEO tool
How to Use Keyword Insights
- 1Start the Trial
Sign up for the $1 7-day trial at keywordinsights.ai. You get 5,000 one-time credits to test clustering, briefs, and the AI Writing Agent.
- 2Upload Your Keyword List
Import a keyword list (up to 50,000 keywords) from CSV, Ahrefs, Semrush, or Google Search Console. Choose your target country and language.
- 3Run SERP-Based Clustering
Keyword Insights analyzes live Google SERPs for each keyword and clusters keywords that share ranking pages. Each cluster represents one content opportunity tagged with intent.
- 4Generate Content Briefs
From each cluster, generate an auto-populated brief with target headers, related questions, target word count, and competitor outlines. Briefs cost 100 credits each.
- 5Draft with AI Writing Agent
Use the AI Writing Agent (1,200 credits) to generate full drafts from briefs, or use the Writing Assistant (200 credits) for shorter drafts with real-time term recommendations.
Key Features of Keyword Insights
Keyword Research
3Live Google SERP analysis groups keywords by shared ranking pages - more accurate than semantic clustering
Auto-classifies clusters as informational, commercial, transactional, or navigational based on SERP signals
Generates related keyword suggestions from seed terms with volume, KD, and SERP feature data
Content
4Auto-generated content briefs from clusters with target headers, related questions, and competitor outlines
Generates full draft articles grounded in cluster SERP context for SEO-relevant output
Real-time content scoring with term recommendations as you draft articles
Delegate multi-step research tasks to an autonomous agent that handles end-to-end workflows
Reporting
1Organize keyword research and content projects by client, brand, or topic with shared team access
Integrations
2Import keywords from Ahrefs, Semrush, GSC, or any CSV; export clusters and briefs for team workflows
Programmatic access to clustering and content tools for custom integrations (Enterprise tier)
Key Specifications
| Attribute | Keyword Insights |
|---|---|
| Vs | Surfer SEO,Frase,Pagerunner,MarketMuse |
| Strengths | Most accurate keyword clustering using live SERP data,AI Writing Agent generates SERP-grounded drafts,$1 trial removes evaluation risk,Strong value for agencies with multi-client keyword projects |
| Weaknesses | Credit-based pricing requires careful usage monitoring,Basic plan is single-user only,No backlink data or rank tracking |
Integrations
Keyword Insights connects with Google Search Console, Ahrefs, Semrush, Google Sheets, WordPress, Zapier.