Free Keyword Intent Classifier
Classify keywords by search intent: informational, navigational, transactional, commercial. Bulk classify hundreds at once. Free, no signup.
What this tool does
Search intent is the foundation of modern SEO. Match content to intent or you do not rank. The classifier tags each keyword with one of four intents: informational, navigational, transactional, commercial.
Bulk classify hundreds of keywords. Use the labels to plan content types: blog posts for informational, product pages for transactional.
How to classify keywords
Five steps from list to content map.
Paste your keywords
Up to 200 keywords, one per line.
Click Classify
AI classifies each as informational, navigational, transactional, or commercial.
Review the result
See intent label per keyword.
Export to CSV
For spreadsheet-based content planning.
Map to content
Plan blog posts for informational, product pages for transactional, etc.
When SEOs use it
Six common workflows.
Content strategy planning
Map keywords to content types based on intent. Informational > blog, transactional > product page.
PPC ad campaign budget allocation
Spend more on transactional/commercial intents (higher ROI).
Existing content audit
Audit if your pages match the intent of their target keywords.
Competitive gap analysis
See which intent buckets competitors target and you miss.
Topic cluster prioritization
Inside a cluster, prioritize transactional pages first for revenue impact.
Multi-language SEO
Run intent classification per language; build content per locale.
Platform-specific guides
How to use intent labels across platforms.
Google Ads
- Classify your ad keywords; spend more on transactional.
- Pause informational keywords with low conversion rate.
- Re-run quarterly.
Ahrefs / SEMrush
- Export keywords from Keyword Explorer.
- Run through this tool for intent labels.
- Filter by intent in your spreadsheet.
Editorial calendar
- Classify content topics by intent.
- Balance the calendar: 40% informational, 30% commercial, 20% transactional, 10% navigational.
- Re-run monthly to track balance.
Sales-led content
- Focus on commercial + transactional keywords.
- Use comparison and product pages.
- Track conversion per intent bucket.
Brand awareness campaigns
- Focus on informational and navigational keywords.
- Use blog posts and brand stories.
- Track impressions and brand search lift.
Grigora vs. other intent tools
Side-by-side comparison.
| Capability | Grigora | Ahrefs | SEMrush | Free generators | Manual |
|---|---|---|---|---|---|
| Free + unlimited | Yes | Limited | Yes (paid) | Yes | Manual |
| AI-based classification | Yes | Yes | Yes | No | Manual |
| Bulk classify (100+) | Yes | Paid only | Yes | No | Manual |
| 4 intent categories | Yes | Yes | Yes | Partial | Manual |
| CSV upload + export | Yes | Paid only | Yes | No | Manual |
| No signup | Yes | Account required | Account required | Yes | Yes |
| Multi-language | Yes | English only | Yes | English only | Yes |
| Result speed | <10 sec | <30 sec | <5 sec | <5 sec | Manual |
Common errors and how to fix them
Eight issues users hit when classifying intent.
Wrong intent for ambiguous keyword
Cause: AI struggles with context-free terms.
Fix: Add modifier ("Apple stock" vs. "Apple recipe"); re-classify.
CSV upload fails
Cause: CSV had headers or extra columns.
Fix: Strip headers; one keyword per row; or paste directly into textarea.
All keywords classified the same
Cause: Keywords were similar in pattern.
Fix: Verify with manual SERP check for spot-confidence.
Intent does not match SERP results
Cause: Google's SERP for that keyword has shifted.
Fix: Trust the SERP. Reclassify based on what Google actually shows.
Tool times out on large batch
Cause: Over 200 keywords.
Fix: Split into batches of 100-200.
Same keyword gives different intent each run
Cause: Marginal AI variance.
Fix: Run twice, take majority. Or escalate to human review.
Multi-language batch returns mixed accuracy
Cause: Some languages have less training data.
Fix: Run per-language batches separately.
Generic words like "tool" or "guide" classify wrong
Cause: Too short to determine intent.
Fix: Use 2-3 word minimum; classify in context.
Original data from our 2026 intent audit
Across 8,000 classification sessions.
Frequently asked questions
Twelve answers about keyword intent classification.
Related free tools
Other utilities that pair with Intent Classifier.
Keyword Clustering Tool
Group keywords into thematic clusters.
Try itKeyword Density Checker
Analyze keyword density in content.
Try itKeyword Idea Expander
Expand seed keywords into 30+ ideas.
Try itKeyword Prioritization Tool
Score keywords for prioritization.
Try itKeyword Topic Mapper
Map keywords to content topics.
Try itKeyword Variation Generator
Generate keyword variations.
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