Spam Score Checker Instantly Protect Your Inbox Placement
Paste your email content and subject line to check your spam score, detect triggers, and improve deliverability.
Don’t Just Send. Stay Out of Spam.
Catch issues before you hit send and make sure your emails reach the inbox, not the spam folder.
Predict Spam Risk
Understand how your email will be viewed by spam filters before sending.
Fix Deliverability Issues
Identify and fix content, formatting, or technical issues that hurt your deliverability.
Protect Your Reputation
Avoid spam traps and maintain a strong sender reputation.
What You Can Do With Sparkle’s Spam Score Checker
Send with confidence knowing your emails are optimized for inbox delivery.
Get Your Spam Score Instantly
See your overall score (0-10) to understand spam risk.
Detect Spam Triggers
Identify keywords and patterns that might cause filtering.
Get Detailed Improvement Tips
Learn how to improve your email deliverability based on your spam score.
Who Can Use Sparkle’s Spam Score Checker
Essential for B2B teams focused on deliverability and engagement.
Founders & CEOs
Safeguard important communications and brand reputation.
Marketing Teams
Ensure campaigns reach as many prospects as possible.
Sales & Outreach Leaders
Maximize inbox placement and improve cold email response rates.
Understanding Your Result
Get your spam score, trigger analysis, and actionable recommendations. Use with Sparkle.io tools for a complete deliverability strategy.
How It Works
Getting started takes 30 seconds:
Paste Your Email Content
Add your email body and subject line to start.
Run Instant Spam Check
See your spam score and trigger breakdown immediately.
Review & Rewrite
Apply recommendations to improve inbox placement and reduce spam risk.
Turn Insight into Action
The Spam Score Checker is just one of the ways Sparkle helps you stay out of the spam folder. With Sparkle, you get:
200 free email verification credits/day
AI-powered cold email workflows
Built-in CRM and multichannel outreach tools
Conversion-focused tracking and insights
Frequently asked questions
Everything you need to know about the product and billing.
It analyzes your email content and technical setup to predict spam risk and provide improvement tips.
Yes! You can check and preview your spam score for free. To access detailed breakdowns, create a free Sparkle.io account.
A score close to 0 is best; scores above 5 indicate high spam risk.
No — it provides suggestions, but changes must be applied manually.
Trusted by High-Growth B2B Teams
Join 1,000+ startups and scale-ups already powering their outreach with Sparkle.