Email gallery / Haystack / Haystack 3.1: context compaction, token counters, AgentTool 💸 Screenshot preview · Scroll to view the full email Make this email yours. Sign in to create. Your brief comes with you.
Design observations Haystack newsletter announcing the Haystack 3.1 release with context compaction, token counters, and AgentTool, plus an upcoming Berlin unconference.
Visual structure Top 'View in browser' link, full-width blue hero banner with Haystack logo, single-column body text with bullet points, a centered blue CTA button, and a dark navy footer.
Email details
Captured September 15, 2026
Email type newsletter
Format Computers & Laptops
AI design score 5/10
Language en
Tone friendly
Style text-heavy
Journey stage retention
Primary CTA Read the full 3.1 release notes
CTA count 2
Animated GIF No
Dark mode No Color palette Color 1: #2558FF Color 2: #1A1939 Color 3: #2B2F55 Browse related categories How does Migma learn my brand? Import your website in Migma, then review your logo, colors, fonts, and brand voice. AI uses those settings and your brief to create an editable email. See how brand setup works .
Was this example made with Migma AI? This is an archived brand email, shown for inspiration. The archive does not establish how it was made. Remixing starts a new email for your own brand.
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Archived for design inspiration. Original email and brand assets belong to their respective owners. Design observations describe the creative; they are not campaign results.
