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Insights & Expertise

Human+AI, data, CRM and intelligent systems: what we learn building and operating, and the studies we publish.

How to Email Accessibility WCAG Screen Readers: The 5-Step Checklist
CRM Strategy & Customer Lifecycle

How to Email Accessibility WCAG Screen Readers: The 5-Step Checklist

The Architecture of Accessible Email When an email fails to render properly for a screen reader, the user deletes it. In the context of large-scale email infrastructure, this is not just a usability failure. It is a deliverability liability. Internet Service Providers (ISPs) like Google and Yahoo monitor user engagement down to the micro-interaction. Frequent […]

2 Sep 2026 Read more →
Google Postmaster Tools Guide: What We Learned After 50 Implementations
ESPs & Marketing Automation

Google Postmaster Tools Guide: What We Learned After 50 Implementations

Your CRM shows 99% of your emails were delivered. Your revenue dashboard indicates a significant drop in campaign performance. This discrepancy costs enterprise senders millions annually, and it happens because marketing teams confuse delivery rates with inbox placement. Delivery simply means a receiving server accepted the message. It tells you nothing about whether that message […]

1 Sep 2026 Read more →
Prompt Engineering For Marketing Teams: What We Learned After 50 Implementations
CRM Optimization & Deliverability

Prompt Engineering For Marketing Teams: What We Learned After 50 Implementations

Marketing departments deploy generative AI expecting an immediate multiplier on their output. The reality is usually a baseline increase in volume coupled with a sharp drop in content quality. When copywriters and CRM managers use default chat interfaces without strict constraints, they generate homogenized text that dilutes brand equity. Solving this issue requires prompt engineering […]

31 Aug 2026 Read more →
Email Platform Cost Comparison At Scale: What Your Vendor Is Not Telling You
ESPs & Marketing Automation

Email Platform Cost Comparison At Scale: What Your Vendor Is Not Telling You

Scaling email volume past 50 million sends per month exposes a structural flaw in software-as-a-service pricing models. The per-thousand rate that felt reasonable at one million sends becomes a margin-eroding tax at scale. When conducting an email platform cost comparison at scale, enterprise operators inevitably realize they are paying premium software rates for basic commodity […]

30 Aug 2026 Read more →
Sparkpost Vs Amazon SES: Which One Actually Delivers?
ESPs & Marketing Automation

Sparkpost Vs Amazon SES: Which One Actually Delivers?

High-volume senders consistently approach the Sparkpost vs Amazon SES debate with a flawed premise. They ask which platform possesses the superior sender reputation. Reputation is not a feature you can rent from an email service provider. It is a direct byproduct of your data hygiene, list collection methods, and authentication protocols. When your infrastructure pushes […]

27 Aug 2026 Read more →
How to Mobile-first Email Design Responsive: The 5-Step Checklist
CRM Strategy & Customer Lifecycle

How to Mobile-first Email Design Responsive: The 5-Step Checklist

A subscriber opens your campaign on a morning commute. The text is microscopic, the primary button is cut off, and the hero image takes five seconds to load. They delete the message and move on. You just lost a conversion. More importantly, that rapid delete action signals to mailbox providers that your content is low […]

26 Aug 2026 Read more →