Practical software
for specific problems.
We build focused tools that solve one real problem well. No sprawling platforms, no scope creep — each product does its one job cleanly and stays out of your way.
What we've shipped
PilotTrainerHQ
Comprehensive pilot training resources and tools — built to help student pilots and instructors navigate the path to certification.
PlaneFacts
Aircraft specifications, N-number lookups, and aviation data tools for pilots and enthusiasts. Powered by official FAA and NTSB datasets.
S'more's Outdoors
Free, no-signup browser calculators for RVers, van lifers, and overlanders — leveling, towing, boondocking, propane, power budgeting, and tire pressure — plus a vendor portal for gear brands to list products.
Coming soon
emAIl Sentinel™
The free Gmail edition of the emAIl Sentinel suite. Watch your labels; describe rules in plain English; get alerts via SMS, Chat, Calendar, Sheets, or Tasks — with an always-on, self-hosted Pro edition for 24/7 real-time monitoring. Powered by Google Gemini.
emAIl Sentinel™365
The free Outlook edition of the emAIl Sentinel suite. Catch-up AI scanning fires alerts via SMS, Microsoft Teams, Calendar, Excel, To Do, OneNote, MCP servers, or webhooks — with an always-on, self-hosted Pro edition for 24/7 real-time monitoring. Powered by Azure OpenAI.
emAIl Sentinel™PRO
The paid, always-on edition of the suite. It runs on a server or computer you control and watches Outlook, Gmail and any IMAP mailbox around the clock — real-time alerts even when your computer is off. One Docker command on a small VM, or an installer for your own machine. Bring your own AI key; no mail passes through us.
Natty the Nocrastinator™
AI-generated milestone reminders for any Google Calendar event — Tasks, Calendar, SMS, and Chat — so you work on deadlines progressively, not at the last minute. Powered by Google Gemini.
Natty the Nocrastinator™365
The Outlook edition. AI-generated milestone reminders for any Outlook event — dispatched to Microsoft To Do, Outlook Calendar follow-ups, SMS, and Microsoft Teams. Powered by Azure OpenAI.
JJJJJ Enterprises, LLC
JJJJJ Enterprises, LLC is a Texas limited liability company. We design and operate focused software products for narrow, specific use cases. Each product is architected to run with minimal infrastructure and without storing user data on our servers where we can help it — privacy, reliability, and honest scope are the things that matter.