Apps Development
Apps Development guides, playbooks, and strategy articles from the Micromarketing team.
Apps Development
Articles in Apps Development.
Private Worker Previews Need Campaign IDs, Not Just a Login Screen
On August 14, 2026, Cloudflare changed a small part of my landing-page QA workflow that used to waste agency hours. Worker-level Access controls now let you put Cloudflare Access on a Worker itself, including preview deployments, instead of chasing every workers.dev URL, custom route, and versioned preview by hand. Good. The login wall is the […]
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Flag the Personalization Before It Touches Attribution
Linked Audiences changes the speed problem. It does not change the blast-radius problem. That is the thing I would tell any founder wiring warehouse audiences into paid landing pages in 2026. Twilio Segment can now push modeled traits out of the warehouse fast enough for a landing page test to matter. LaunchDarkly can decide which […]
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Lock Paid Experiment Copy with Sanity Releases, Optimizely Graph, and HubSpot Campaign IDs
The bug shows up after launch A paid landing page does not go stale all at once. It drifts. On Monday, the Google Ads headline says “SOC 2-ready analytics for seed-stage fintech teams.” On Tuesday, someone fixes the Sanity hero copy for the organic product page. By Thursday, variant B in Optimizely is pulling a […]
Read more LinkedIn’s 1,000-Segment Cap Changes How B2B Retargeting Ops Should Work
LinkedIn made the API easier. The operating model got stricter. LinkedIn’s August 2026 Marketing API release, version 202608, is easy to read as good news for anyone building audience automation. The Matched Audiences API is now generally available to qualified developers, which means more teams can apply for access from the Developer Portal instead of […]
Read more Treat Braze Canvas Changes Like Code Before They Ship
In June 2026, Braze opened early access for its MCP Server, and the campaign-ops workflow I wanted for years finally stopped sounding theoretical. A lifecycle marketer can now pull Braze context into an AI coding environment like Cursor, inspect Canvas logic beside naming rules and payload examples, and leave a GitHub Actions approval trail before […]
Read more Using Shopify Flow and Attentive Journeys to Catch High-LTV Customers Before They Churn
Using Shopify Flow and Attentive Journeys to Catch High-LTV Customers Before They Churn A $42 one-time buyer can wait for the next campaign. A $740 customer who bought four times in 2025 should not be sitting in the same Attentive newsletter segment as everyone else. That is the retention mistake I still see in Shopify […]
Read more Three Row Level Security Pitfalls That Leak Data in Supabase
If your marketing app runs on Supabase, Row Level Security is the line between “our team can see campaign data” and “any logged-in user can pull another account’s leads.” I care about this because paid and organic programs create messy, valuable tables: leads, utm_touchpoints, ad_accounts, email_events, stripe_customers, content_briefs. A single policy mistake can expose the […]
Read more Replaying Stripe Webhooks Without Double-Charging Customers
A Stripe webhook replay should feel boring. That sounds obvious until you are staring at 417 failed invoice.paid events after a campaign launch, knowing some of those customers came from yesterday’s LinkedIn ads, some from an affiliate drop, and a few are waiting on access to the thing they already bought. I have seen this […]
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