Inbox Placement Tester: Instantly Check Where Your Emails Land
Send a test email and see exactly how your email is categorized across top providers — inbox, promotions, or spam.
Don’t Just Send. Land Where It Matters.
See exactly where your emails go so you can optimize for the inbox every time.
Maximize Inbox Placement
Understand which folders your emails land in to improve engagement rates.
Improve Deliverability
Fix technical and content issues that keep your emails out of the primary inbox.
Optimize Across Providers
Get insights for Gmail, Outlook, Yahoo, and other major platforms.
What You Can Do With Sparkle’s Inbox Placement Tester
See true deliverability performance before launching campaigns.
Get Placement Breakdown
View detailed folder categorization across major email providers.
Check Authentication Status
Verify SPF, DKIM, and DMARC to improve sender trust.
Receive Fix Recommendations
Get clear steps to improve your chances of inbox placement.
Who Can Use Sparkle’s Inbox Placement Tester
Essential for B2B teams focused on deliverability and email ROI.
Founders & CEOs
Ensure executive updates and strategic emails reach key contacts.
Marketing Teams
Maximize campaign reach and avoid spam traps.
Sales & Outreach Leaders
Increase reply rates by landing directly in the inbox.
Understanding Your Result
Get detailed placement reports, authentication checks, and action steps to improve. Use with Sparkle.io tools for a full deliverability strategy.
How It Works
Getting started takes 30 seconds:
Send a Test Email
Send to our provided seed list to begin the test.
Run Instant Calculation
See folder breakdown and provider-specific data instantly.
Review & Optimize
Follow actionable recommendations to improve placement and performance.
Supercharge Your Campaigns with Sparkle.io
This Inbox Placement Tester is just one feature to help you land in more inboxes. 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.
You send a test email to our seed addresses, and we analyze folder placement across major providers.
Yes! You can test and preview your placement for free. To access full breakdowns, create a free Sparkle.io account.
 It shows whether your email lands in the primary inbox, promotions, or spam.
 No — we provide insights and recommended fixes, but you need to implement changes manually.
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Join 1,000+ startups and scale-ups already powering their outreach with Sparkle.