seospark.io (formerly HyperSuggest) — Data-Driven Keyword Clustering and Content Strategy Tool

seospark.io is a keyword research, topic clustering, and data-driven content strategy platform designed for SEO and online marketing professionals. It uses real Google SERP data to group keywords into topic clusters, helping you pinpoint exact target pages, optimize content plans, and streamline your workflow. Start with a 7-day free trial.

What it does

• Clusters keywords into topic-focused groups based on SERP overlap and semantic relationships
• Generates content briefs, outlines, and drafts aligned to user questions and related keywords
• Reveals gaps in competitors’ strategies to uncover untapped opportunities
• Supports local and global SEO, including Google Maps optimization and multilingual targeting
• Exports results in multiple formats and manages research within organized projects

How to use

1. Create an account and complete onboarding to set up your workspace. Within 24 hours you’ll be ready to drive more traffic with data-driven clustering and content plans.
2. Enter or import keywords (up to 100,000 per clustering run depending on your plan).
3. Let seospark group keywords into intent-aligned clusters using SERP overlap clustering and semantic clustering powered by large language models (LLMs) and embeddings.
4. Use the generated content briefs and outlines to create targeted content that matches user intent and answers relevant questions.
5. Export clusters and content plans (XLSX, CSV, JSON) and track performance over time.

Why it’s valuable

• Precise intent-based grouping using both search result similarity and deep semantic relationships
• Data-driven content planning that aligns with search intent and user questions
• Scalable keyword research for large projects and enterprise needs
• Multilingual and multi-region support for global and local strategies

Start and support

• Start with a seven-day free trial
• Onboarding sessions via Google Meet, Zoom, or similar platforms
• Ongoing training and support to maximize tool usage

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How it Works

• Import or enter keywords (up to 100,000 per run).
• The tool uses SERP overlap clustering combined with semantic clustering powered by large language models (LLMs) and embeddings to group keywords by intent.
• Create content briefs, outlines, and drafts based on the clustered keywords and user questions.
• Use the results to build topic clusters that reflect search intent and optimize content strategy.
• Export data in XLSX, CSV, or JSON formats and organize everything within projects for collaboration.

Use Cases

• Keyword research and topic clustering for SEO campaigns
• Content planning and brief creation driven by user questions and related terms
• Gap analysis to identify opportunities against competitors
• Local and global content strategies with language and region targeting

Safety and Legal

• Use responsibly to improve user experience and comply with applicable laws and guidelines; avoid misrepresentation or manipulation of search results.

Core Features

• Real Google SERP data for accurate clustering
• SERP overlap and semantic clustering with LLMs and embeddings
• End-to-end content creation: briefs, outlines, drafts
• Automatic generation of questions and content ideas
• Large-scale keyword clustering: up to 100,000 keywords per run
• Multilingual and multi-region support including local optimization
• Project management to organize research and collaborations
• Export results to XLSX, CSV, or JSON
• Training and onboarding sessions for new users
• Monthly live SERP data updates to keep clusters current

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Quick Start

• Start your free 7-day trial at seospark.io
• Create a project and begin clustering up to your plan’s keyword limit
• Use generated briefs to accelerate content creation and improve SERP alignment