• Log in
  • Start With Free Plan
    Grow your business, not your expenses
    Turn curious visitors into devoted fans and drive more sales – no cost to get started!
    • Free Forever plan for 2,500 subscribers and up to 15,000 emails/month
    • Free & responsive email templates library
    • Free popups & forms
    • Intuitive drag-and-drop email builder
    • Unlimited automation and segmentation
    • Premade automation workflows
Author photo

Ignas Vieversys

Ignas Vieversys focuses on email deliverability, segmentation, and the technical side of email marketing platforms. He evaluates tools by putting them through real sending conditions, not just surface-level features. His analysis helps marketers understand what's actually happening under the hood and where performance can be improved.
Sender > Blog > Ignas Vieversys

Articles by Ignas Vieversys

13 Best MailerLite Alternatives (Free & Paid) in 2026

  • Alternative Solutions
  • Jul 23, 2026
  • 34 min read

While Mailerlite is suitable software for some, there are better marketing automation tools in the market, considering the costs, features, and capabilities. In this blog, we’ll compare the best Mailerlite alternatives.

9 Best Email List Management Software Compared (2026)

  • Software Overviews
  • Jun 04, 2026
  • 31 min read

A well-designed email list management platform can help you grow your email list, improve customer engagement and drive revenue.

10 Best Mailchimp Alternatives (Free & Paid) 2026

  • Alternative Solutions
  • Jul 17, 2026
  • 44 min read

Learn how these Mailchimp alternatives can help save you thousands of dollars every year or earn your business more revenue!

11 Best Klaviyo Alternatives in 2026 (Free & Cheaper Picks)

  • Alternative Solutions
  • Jul 02, 2026
  • 36 min read

In this blog, let’s look at the best Klaviyo alternatives for taking your ecommerce email marketing strategy to the next level without increasing costs.

8 Resend Alternatives Tested: Transactional Email (2026)

  • Alternative Solutions
  • Apr 03, 2026
  • 25 min read

Resend is a solid starting point for sending emails, especially with its developer-friendly setup, simple API, and free plan. It works well for basic transactional use cases and quick integrations. However, as your needs grow, its limitations become more noticeable.  Resend focuses primarily on sending infrastructure, which means gaps in areas like advanced automation, deep … Continue reading “8 Resend Alternatives Tested: Transactional Email (2026)”

12 Best Transactional Email Services (Free & Paid) 2026

  • Software Overviews
  • Aug 10, 2026
  • 30 min read

A single failed password reset or missing order confirmation can erode customer trust instantly. Choosing the right transactional email services depends on factors like delivery speed, API flexibility, pricing, and scalability. Pairing that choice with transactional email best practices keeps your messages landing in inboxes. This guide reviews 12 leading transactional email platforms for 2026 … Continue reading “12 Best Transactional Email Services (Free & Paid) 2026”

8 Best SendGrid Alternatives, Tested (2026): Free & Paid Picks

  • Alternative Solutions
  • Jul 08, 2026
  • 25 min read

On the lookout for email marketing tools that outshine SendGrid? Look no further – these email marketing alternatives have the magic you’re looking for!

10 Constant Contact Alternatives: Honest Picks for 2026

  • Alternative Solutions
  • Jun 15, 2026
  • 40 min read

If you’re contemplating making a switch and need a comprehensive review of better email marketing services than Constant Contact, you’ve come to the right place.

11 Best Free SMTP Servers (2026): Limits & Deliverability Tested

  • Software Overviews
  • Jul 22, 2026
  • 32 min read

Free SMTP servers vary more than the word “free” suggests. I tested 11 of them across two SaaS products, and an ecommerce store, and the spread is severe: SMTP2GO gives you 1,000 free emails a month permanently, Postmark gives you 100, Amazon SES gives you 3,000 until month 13, and SendGrid gives you nothing permanent … Continue reading “11 Best Free SMTP Servers (2026): Limits & Deliverability Tested”

7 Best Postmark Alternatives for Transactional Email (2026)

  • Alternative Solutions
  • Mar 26, 2026
  • 18 min read

Transactional emails are the cornerstone of email marketing. But teams relying on transactional email may start noticing friction—whether it’s pricing that scales faster than usage, tooling that’s too developer-centric, or limits around multi-product messaging.  This guide compares Postmark alternatives that are great for transactional emails, focusing on cost structure, deliverability controls, APIs, and operational fit. … Continue reading “7 Best Postmark Alternatives for Transactional Email (2026)”

Product Update: January, 2026

  • Product Updates
  • Jan 13, 2026
  • 4 min read

We’re kicking off the new year with some updates we’ve been working on for a while now.  This month brings a refreshed Email Builder and a new Brand Settings feature—both aimed at making your life a bit easier when it comes to creating emails that look good and stay on-brand. Refreshed Email Builder We’ve given … Continue reading “Product Update: January, 2026”

Ecommerce Email Marketing: The Complete Guide for 2026

  • Email Marketing
  • May 05, 2026
  • 25 min read

Learn how to leverage ecommerce email marketing for the best results and increased sales in this step-by-step guide.

Simple email marketing with affordable pricing
  • Premium features included
  • No hidden costs or usage limits
  • Scale from startup to enterprise
Simple email builder illustration