The Alterable blog on email deliverability, personalization, and design. For marketers who want to understand the inbox, not just use it.
Eight email marketing tools that move the needle on engagement in 2026, from ESPs to deliverability checkers to real-time personalization. Practical picks, no fluff.
B2B email personalization done right earns replies, not eye-rolls. Strategies for behavioral data, dynamic content, and measuring real engagement
The best email campaigns in 2026 go well beyond first names. Here's how top marketers use behavioral data, dynamic content, and real-time personalization to stay relevant.
Most marketers spend four minutes on their subject line and hours on the email body. Here are 7 creative subject line ideas that actually increase open rates.
Local weather data is one of the most underused personalization signals in email marketing. Here's how to use it practically to drive clicks, conversions, and relevance.
Gmail now lets users change their @gmail.com address and your emails will still deliver. Here's why silent disengagement is the real risk, and what to do about it.
Avoid the most common email personalization mistakes that silently kill engagement. From broken merge tags to stale data and creepy over-targeting, here's what to fix and why it matters.
Localized content in emails drives 29% higher open rates and 41% more clicks. See 7 data-backed ways to use location-based personalization to boost engagement.
A categorized list of email spam trigger words to avoid, why they flag filters even in 2026, and plain-language rewrites for the most common offenders.
France's CNIL just published guidance on email tracking pixels. It's not a ban, but it's a clear signal of where regulators are heading on email open tracking.
