🚀 Part of the MarketMate Suite

Stop Wasting 30% of Your Keywords on Duplicates

The only ASO tool that instantly finds and eliminates duplicate keywords across 150+ App Store localizations

Dupe Mate identifies duplicate keywords killing your rankings and helps you optimize metadata for maximum coverage across global markets. Save character space, prevent keyword cannibalization, and rank higher in every country.

Start Optimizing Keywords Now

14-day free trial • See duplicates in 10 seconds • No credit card required

The Hidden Cost of Manual Dupe Mate

Every day without proper tools is money left on the table

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Burning Character Space

With only 100 characters for keywords, every duplicate is precious space wasted. Most developers unknowingly use 20-30% duplicates.

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Hours of Manual Checking

Manually comparing keywords across 20+ languages takes 4-6 hours. And you need to do it every time you update.

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Missing Global Markets

Your app could be invisible in profitable markets because you don't know which localizations are missing keywords.

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Keyword Cannibalization

Duplicate keywords confuse App Store algorithms, splitting your ranking power and keeping you from top positions.

Powerful Features That Drive Results

Everything you need to optimize your app marketing, nothing you don't

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Instant Duplicate Detection

Paste your keywords and see duplicates highlighted in real-time across all language fields.

• 100% accuracy in duplicate detection
• Process 10,000+ characters in seconds
• Visual highlighting for easy identification
• Cross-language duplicate checking

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Global Coverage Analysis

See exactly which App Store countries your keywords cover and where you're missing opportunities.

• Coverage map for 175 App Store countries
• Localization gap identification
• Market opportunity scoring
• Priority market recommendations

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One-Click Optimization

Remove all duplicates instantly while preserving your keyword strategy and order.

• Smart duplicate removal algorithm
• Preserve primary keyword instances
• Maintain strategic keyword placement
• Undo/redo functionality

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Keyword Set Management

Save and track keyword sets over time to measure optimization impact.

• Version history tracking
• Before/after comparisons
• Team collaboration features
• Export to App Store Connect format

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Character Count Analytics

Real-time character counting for each language ensures you maximize every field.

• Live character counting
• Remaining space indicators
• Optimization suggestions
• Character limit warnings

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AI-Powered Suggestions

Get intelligent keyword recommendations based on your existing set and category.

• Related keyword suggestions
• Competitor keyword analysis
• Trending keyword alerts
• Seasonal optimization tips

Why Successful Developers Choose Dupe Mate

Stop Guessing. Start Growing.

Save 4-6 hours on every keyword update
Increase keyword efficiency by 30% instantly
Rank in 2x more countries with proper localization
Eliminate keyword cannibalization completely
Track optimization impact with historical data
Never miss a profitable market again

Get Started Now

Average Results

847% ROI Increase

12hrs Saved Per Week

3.2x More Downloads

Real Results From Real Developers

Join thousands of developers who've transformed their app marketing

"DupeMate found 47 duplicate keywords I had no idea about. My rankings improved across the board within 2 weeks of cleaning them up."

Sarah Mitchell

Founder, FitnessTracker Pro

+23 average rank positions

"I was wasting 35% of my keyword space on duplicates. DupeMate helped me add 40 new keywords without changing my character count."

Alex Chen

iOS Developer, Meditation App

40% more keyword coverage

"The coverage analysis showed I was missing 12 major markets. Added localizations and saw downloads increase 3x in those regions."

Marcus Rodriguez

Lead ASO, Gaming Studio

3x downloads in new markets

Frequently Asked Questions

How does DupeMate detect duplicates across different languages? ▼

DupeMate uses advanced parsing algorithms to identify exact matches across all your keyword fields, regardless of language. It checks for duplicates within each field and across all localization fields to ensure maximum efficiency.

Will removing duplicates hurt my current rankings? ▼

No, removing duplicates actually improves rankings by eliminating keyword cannibalization. DupeMate preserves your primary keyword instances in the most important fields while removing redundant copies.

How many languages does DupeMate support? ▼

DupeMate supports all 40+ App Store languages and tracks coverage across all 175 App Store countries. It automatically maps languages to their respective markets for comprehensive analysis.

Can I save my keyword sets for future reference? ▼

Yes! DupeMate automatically saves your keyword sets with timestamps so you can track changes over time, compare before/after optimization, and collaborate with team members.

Does DupeMate integrate with App Store Connect? ▼

While direct integration is coming soon, DupeMate currently supports easy copy/paste workflows and exports in App Store Connect-compatible formats for seamless updates.