Landing in Spam to Better
Email Deliverability

Tired of sending emails into the void? Sparkle is your ultimate solution against email deliverability issues.

Sink or Swim? Deliverability Health Decides Cold Email Fate

Email delivery can be tough to crack. Each factor 
brings its own set of challenges. 

Beat Email Deliverability Blues with Sparkle

Armed with a wide range of features, our email deliverability software is the cure for your delivery issues.

cold email

Simplify Your Sending Setup with Premium Sparkle DNS

Set up essentials like SPF, DKM, DMARC, and more with just one click. Enjoy simple, effective, and easy email delivery. 

dmarc

Strengthen Authentication & 
Analytics with Sparkle DMARC

Control your email authentication and explore detailed insights with Sparkle DMARC. Easily start and handle authentication while tapping into advanced deliverability metrics. 

blacklists

Stay Steps Ahead of Blacklists

Don’t let blacklists sabotage your email success. Through our Blacklist Monitoring, stay aware of your IP or domain status, avoid blacklists, and maximize your email delivery. 

email campaigns

Test Your Emails, Know Your Placement

Feel more secure about your email campaigns and easily improve your delivery. Just send a test email and see how much ends up in the spam folder and how much gets to the inbox. 

email deliverability

Monitor Your Sending Reputation

Stay in ISPs’ good books by knowing your domain’s reputation better. Get detailed insights and make smart tweaks to maintain a positive reputation and better deliverability. 

email deliverability

Amplify the Impact of Your Emails  

Excel in every inbox by sending top-quality emails. Receive ratings for your email content, its standards, and tips for enhancement—improving email deliverability and user engagement.

Succeed with Full Support

Sparkle holds your hand every step of the way to help unlock your email marketing campaigns’ full power.
Access cold email best practices and guides to make the most.

Skyrocket Email Deliverability Performance

With Sparkle, you can rest assured that your cold email campaigns are set up for success. 

Testimonials

Our Early Users Share Their Experiences

I I was spending way too many hours every month on sales tax. And if you wanted someone on customer support from my tax service, there was no one. Sparkle has made it to identify and know the tax laws And then on your behalf, registering, managing everything, is kind of taking the worry off my plate.

Jesse Hiss
Founder, Fresh Sends

I I was spending way too many hours every month on sales tax. And if you wanted someone on customer support from my tax service, there was no one. Sparkle has made it to identify and know the tax laws And then on your behalf, registering, managing everything, is kind of taking the worry off my plate.

Kevin Chanthasiriphan
Founder, Fresh Sends

I I was spending way too many hours every month on sales tax. And if you wanted someone on customer support from my tax service, there was no one. Sparkle has made it to identify and know the tax laws And then on your behalf, registering, managing everything, is kind of taking the worry off my plate.

Cason Crane
Founder, Fresh Sends

How It Works

Set Up Sparkle DNS Set Up Sparkle DNS
Set Up Sparkle DNS

Link your domain with Sparkle's DNS for enhanced email authentication, DMARC analytics, and more. 

Set Up Sparkle DNS
Leverage Features Leverage Features
Leverage Features

Optimize, monitor, clean, and manage your campaigns using Sparkle's powerful features.

Leverage Features
Get Success Ready Get Success Ready
Get Success Ready

Regularly monitor our advanced analytics for smarter, data-driven decisions and better email deliverability.

Get Success Ready
Set Up Sparkle DNS
Leverage Features
Get Success Ready

FAQs

Email deliverability refers to how successfully your emails reach recipients’ inboxes. The higher the deliverability, the more likely people are to see your messages — ultimately increasing the chances of your campaign’s success.

Many factors affect email deliverability. Some of the crucial ones include:

  • Your sending reputation
  • High bounce rates
  • How many people interact with your emails
  • Spam filters
  • Authentication protocols
  • The quality of your email content
  • The quality of your email list
  • Your sending setup
  • Email volume and sending frequency
  • Whether you follow the industry’s best practices, and more.

SPF, DKIM, and DMARC are email authentication protocols. SPF confirms that authorized servers are sending your emails. DKIM verifies email integrity. And DMARC provides guidelines for email handling.

If you use these protocols, internet service providers trust you more, your emails get delivered better, and you’re protected from email spoofing or phishing attacks. With Sparkle, you can manage and set up these protocols easily to improve email deliverability.

To maintain high email deliverability and avoid for bulk cold emails, stick to best practices like:

  • Personalize the emails
  • Gradually increase email volume
  • Warm up new IP addresses
  • Limit users complaints
  • Provide clear opt-out options
  • Maintain a clean email list
  • Avoid content that triggers spam filters
  • Send targeted and relevant messages
  • Optimize your email infrastructure

With Sparkle’s help, you can manage all these important areas without much effort and make sure your marketing emails are delivered to inboxes, instead of spam folders.

Monitor crucial metrics like delivery rates, bounce rates, spam complaints, open rates, click-through rates, and spam complaint rates. These details let you judge how your email campaigns are doing, make smart choices, and improve the deliverability and engagement of future emails.