35sites MicroApps
Small software that does one job well.
Stop renting your productivity. MicroApps are focused, self-contained applications you buy once and keep. No monthly subscription, no 35sites account, and no server required. Your application data stays on your computer.
Watch The Overview
See How MicroApps Work
Discover how single-file, local-first applications return software to an ownership model without subscriptions or cloud overhead.
Why MicroApps?
Useful software without the usual overhead.
Modern software often brings more features, user accounts, telemetry, and recurring bills than a task requires. MicroApps take a clean, focused approach.
01. Pay once. Keep it.
One transparent purchase price. No recurring monthly or annual subscription is required to continue using your software.
02. Privacy by architecture.
Your records reside inside browser local storage. MicroApps do not transmit your data to remote servers or third-party cloud databases.
03. Open and get to work.
Delivered as standalone HTML files. Open directly in modern desktop browsers—zero installers, build tools, or logins required.
04. Your data stays portable.
Export and restore your information via standardized JSON and CSV formats. You retain absolute control over your backup files.
Featured MicroApp
A simpler way to manage personal outreach.
Turn outreach into a focused, organized daily routine without adopting a bloated CRM sales platform.
One-time purchase · Instant digital download
- Lead queue and pipeline: Import lead lists, prioritize recipients, and move contacts through a clean workflow.
- Template studio: Save reusable messages with dynamic name and company merge tags.
- Duplicate-send safeguards: Visual frequency warnings prevent accidental duplicate emails.
- Flexible dispatch: Prepare emails directly in your default client or configure custom endpoints.
- Activity history: Audit timestamps, interaction logs, and send counts in one dashboard.
- Native JSON vault: Protect your lead database with instant user-managed backups.
Available MicroApps
Ready for immediate download.
Explore our growing lineup of standalone, subscription-free utilities engineered for focused execution.
Outreach Pulse
Streamlined email pipeline and lead queue organizer with customizable dynamic templates, follow-up cadence, and frequency controls.
Deal Pulse
Opportunity and sales pipeline manager. Track rolling 30/60/90-day forecast horizons, win probabilities, companies, and contextual notes.
Shift Pulse
Lightweight volunteer and shift coordinator. Manage multi-day events, station roles, worker rosters, 1-click email dispatch, and print sheets.
Connection Pulse
Private personal relationship manager. Keep track of meaningful conversations, professional context, organizations, and relationships offline.
Progress Pulse
Employee-to-manager status reporting utility. Format clean project updates, carry forward unresolved items, and dispatch via email without meetings.
Billing Pulse
Private client billing and retainer tracker. Manage upfront retainer pools, billable drawdowns, 12-month revenue forecasts, and browser print receipts.
Who They Are For
Focused tools for independent work.
MicroApps are designed for freelancers, consultants, creators, solopreneurs, small business teams, community groups, and anyone seeking durable utility without cloud platform lock-in.
“I don’t need another monthly subscription. I just need something simple that does this one job well.”
In Development
The MicroApp Library is growing.
Every new MicroApp adheres to the same standard: small, focused, private, and owned by you.
Content & Video Library Tracker
Organize, tag, and search your personal repository of videos, published books, articles, and digital assets.
Project Dashboard & Status Reporter
Track multi-phase deliverables and generate clean progress summaries for stakeholders without external databases.
Less software. More ownership.
Use the tool. Own the file. Keep control of your work.
Explore our library of standalone MicroApps and stop paying recurring software rent.
Frequently Asked Questions
Before You Get Started
Do I need to install anything?
No. Each MicroApp is delivered as a standalone HTML file. Save the file to your computer and double-click to open it in any modern desktop web browser. There are zero servers to configure and no installers required.
Can I use the application offline?
Yes. Core functions—including creating records, managing templates, reviewing history, and generating reports—run client-side without an active network connection. Internet access is only needed to download updates or dispatch emails over your network.
Where is my data stored?
Your records reside exclusively in your browser’s private local storage. Data never leaves your device and is never transmitted to servers or third-party cloud platforms.
Can I move my data to another computer or browser?
Yes. You can use the built-in Export JSON function to save a portable file containing your entire workspace. Open the MicroApp on your new computer or browser and click Import JSON to restore your records instantly.
How does email dispatch work?
By default, MicroApps use your operating system’s native email client via standard mail links. The application prepares your message, addresses it, and opens it directly in your mail software for final review before sending.
Which web browsers are supported?
MicroApps are designed for modern desktop versions of Google Chrome, Apple Safari, Mozilla Firefox, Microsoft Edge, and Brave.
What happens when an update is released?
Application updates will be communicated to all buyers and are provided free of charge. Because your application data resides in your browser and is separate from the HTML file, simply export a JSON backup, download the latest version, and continue working.
