Skip to content
Sparkle
Log in Sign up
  • Products
    • Email Verifier
    • Email Deliverability
    • Cold Email
    • CRM
  • Blog
  • Pricing
  • Log in
  • Sign up

Email Deliverability

email tracking pixels
Samuel Darwin
May 12, 2025

Email Tracking Pixels in 2025: What Still Works

Wondering if your emails get opened... or ignored? You're not alone.According to SmarterHQ, 72% of consumers say they...
Email DeliverabilityEmail Tips
Cold Email Vs Cold Spam
Samuel Darwin
May 02, 2025

Cold Email Vs Spam: The Unwritten Playbook for 2025

Cold email isn’t spam. But even when your intent is right, it’s easier than you think to cross...
Cold email tipsEmail Deliverability
emails go to spam
Samuel Darwin
Apr 22, 2025

Why Do My Emails Go to Spam? Fixes From 6.2M Emails

Emails go to spam. Three words that can kill your marketing campaigns instantly. I've sent over 6.2 million...
cold email tipsEmail Deliverability
Why Is Email Deliverability Important
Samuel Darwin
Apr 17, 2025

Why Is Email Deliverability Important? A Simple Breakdown (2025)

If you’ve been sending emails for a while, whether campaigns, cold outreach, or newsletters, you’ve probably had that...
Email DeliverabilityTips
Sparkle

Sparkle Technologies LLC
1309 Coffeen Ave STE 1200,
Sheridan 82801, Wyoming, USA

Product

  • Cold Email
  • CRM
  • Email Deliverability
  • Email Verifier

Resources

  • Blog
  • Newsletter
  • Help center
  • API Docs

Social

  • Twitter
  • LinkedIn
  • Facebook
  • Youtube

Legal

  • Cookies
  • Privacy
  • Contact Us
© 2025 Sparkle.io. All rights reserved.