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Pre-order: $19 a monthGate A3 · Arrivals · for builders
People are leaving tools right now. An opportunity brief shows where they go next, and what to build for them.
Who is leaving. Which tool changed, for whom, and by when. Every fact links to its source.
Where they go. The tools people move to, and what they still miss.
What they ask. Real questions from public threads, with dates.
What to build. The gap, in one page: what a first version must do.
Where to tell them. The threads and searches where they look for help.
Free sample · Brief 001
The free part is open to all. The full brief is paid.
Openings from changes we checked. Each one can become a brief. Tell us which one you want first.
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Every brief
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One playbook per checked change: what people ask, related threads, reply drafts and a switch page.
Switching pressure (0–100): An estimate from the deadline, cost, discussion and need to move. It is not a product rating.
70 playbooks in all categories
Amazon Pinpoint campaigns and segments end October 30, 2026
GKE 1.31 extended support ends October 22, 2026
Gemini 2.5 models retire on Vertex AI on October 20, 2026
Google Cloud console needs 2-Step Verification from October 20, 2026
Vercel deletes Pro deployments older than 30 days from October 23
Node.js 20 functions on Google Cloud: decommissioned October 30, 2026
Azure Functions in-process model support ends November 10, 2026
AWS Lambda Python 3.10 runtime deprecated October 31, 2026
Heroku-22 stack: builds start failing November 1, 2026
OpenSearch Service: old versions cost more from November 7, 2026
Atlassian Cloud list prices rose on October 13, 2026
Auth0 Rules and Hooks reach end of life November 18, 2026
Amazon EKS 1.31 extended support ends November 26, 2026
GitHub Actions macos-14 runners retire November 2, 2026
Bitbucket Cloud SSH moves to ssh.bitbucket.org by November 12, 2026
Azure OpenAI o1, o3, o3-mini and o4-mini retire November 19, 2026
Claude Sonnet 4.5 retires on the Claude API on November 30, 2026
Windows Server 2016 support ends January 12, 2027
HCP Vagrant and the public box registry end December 31, 2026
Cloud SQL for MySQL 8.0 costs extra from January 1, 2027
OpenAI retires early GPT-5 snapshots, o3 and old image models
Gemini API: paid Flash and Argon prices rise Dec 1 and Jan 1
Azure DevOps global personal access tokens stop December 1, 2026
Atlassian Cloud starts billing usage meters on December 3, 2026
Honeycomb Pro legacy pricing grace period ends December 31, 2026
App Engine first-generation runtimes end January 31, 2027
Opsgenie shuts down April 5, 2027, and unmoved data is deleted
Microsoft Entra stops SMS and voice sign-in codes on February 1, 2027
Entra Connect Sync must be upgraded by April 7, 2027 or sync stops
Let's Encrypt certificates last 64 days from February 10, 2027
Windows 10 home security updates now run to October 12, 2027
Microsoft Publisher: gone from Microsoft 365, support ends October 13
Office 2021 and Office LTSC 2021 support ends October 13, 2026
Jira and Confluence Data Center turn read-only on March 28, 2029
Android apps from unregistered developers get harder to install
Ingress NGINX is retired: no more security fixes since March 2026
HashiCorp Boundary Community Edition archived, no security patches
Windows 10 ESU for business PCs: Year Two costs twice as much
Supabase deprecates anon and service_role keys by the end of 2026
Ninox's cheapest paid plan for new buyers went from €11 to €25
Row Zero raised Pro to $12 and Business to $20 a user
Paymo's free plan is now for one user only
Zenhub Teams got cheaper, but now caps issues at 5,000
Wistia dropped its $19 Plus plan; paid plans now start at $79
Nifty removed its $39 Starter plan; flat plans now start at $79
Archbee raised Growing to $80 and Scaling to $350 a month
Linear raised Basic to $10 and Business to $16 a user
Mem replaced its $12 unlimited-notes plan with capped plans
Taskade stopped selling its $6 Starter plan
Dropbox dropped Professional; Standard now starts at one user
Vimeo On Demand shuts down on November 20, 2026
Patreon legacy billing ends November 1, 2026
Vimeo moves old plans to new ones at renewal, with less embed space
Evernote retires old plans: Starter $99, Advanced $249.99 a year
Harvest renewals jump up to 1,500% for some teams
Prisma Accelerate is retired on December 1, 2026
Okta Classic Engine loses three features on March 5, 2027
.NET 8 and .NET 9 end of support: November 10, 2026
Notion Mail shut down on September 22, 2026
Slite renamed Standard to Basic and raised it from $8 to $10
OpenAI Evals, reusable prompts and Agent Builder shut down November 30
PagerDuty Postmortems end October 31, 2026
GitHub Copilot now bills by AI Credits; annual plans drop to Free
OpenAI shuts down gpt-4, gpt-3.5-turbo, o1 and o4-mini on October 23
Slack retires legacy Business+, Enterprise Grid and Slack AI add-on
Exchange Online turns off EWS for good on April 1, 2027
Postman Free is now one user: Free teams turn read-only
Exchange Online: password SMTP AUTH off by default end of 2026
Google Custom Search JSON API ends for current users January 1, 2027
AWS Developer and Business Support plans end January 1, 2027
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