Day of Us vs Tell Me When Down
Comprehensive feature analysis, ratings breakdown, platform compatibility, and community review comparison.

Day of Us
Free wedding website with RSVPs, songs, photos & wishes
Detailed Feature Comparison Matrix
Compare Other Tools| Dimension | Day of Us | Tell Me When Down |
|---|---|---|
| Primary Category | Web App | Web App |
| Community Rating | No ratings(0 reviews) | No ratings(0 reviews) |
| Community Upvotes | 5 votes | 6 votes |
| Supported Platforms | Web | Web |
| Tags & Focus | #SaaS#Productivity#Web App | #Developer Tools#SaaS#Web App#YouTube |
| Maker / Company | Independent Developer | Independent Developer |
| Platform Verification | Community Listing | Community Listing |
About Day of Us
Day of Us is a convenient, free web application designed by indie maker Zac to help couples streamline their wedding planning through a single, unified link. The platform simplifies the wedding prep process by consolidating guest RSVPs, music requests, and photo sharing into one central location.
One of the standout features of Day of Us is its friction-free approach to guest participation. Guests can upload photos directly from their mobile devices by simply scanning a QR code, which opens in their browser without requiring any application downloads. Additionally, the platform features an interactive song request system with built-in audio previews, allowing guests to listen to tracks before submitting them. Couples can also set up a dedicated digital Wishes Wall where guests can leave messages and well wishes.
Day of Us is free to set up and use under its base tier, which supports basic RSVP collection, song requests, and photo uploads with limits. For couples seeking expanded features, a highly affordable, one-time $19 upgrade is available. This flat-fee upgrade avoids recurring monthly subscriptions and unlocks unlimited guests, unlimited photo uploads, a custom website link, access to the Wishes Wall, and PDF exports for guest lists and music playlists.
Pros of Day of Us
- Completely free to start using for wedding planning
- No app download required for guests to upload photos via QR code
- Enables song requests with built-in preview playback
- Affordable, one-time $19 upgrade instead of a monthly subscription
Cons of Day of Us
- Free plan has limits on guest counts and photo uploads
- Custom website links and the wishes wall require the paid upgrade
- Export options for guest lists and playlists are limited to PDF format
Frequently Asked Questions
Is Day of Us free to use?
Yes, Day of Us is completely free to start. You can set up your wedding page, collect RSVPs, and gather song requests and photos under the free tier.
Do guests need to download an app to upload photos?
No, guests do not need to install any app. They can simply scan a QR code and upload photos directly from their phone's browser.
What does the $19 upgrade include?
The one-time $19 upgrade unlocks unlimited guests, unlimited photo uploads, a custom link, access to the wishes wall, and the ability to export your guest list and playlist to PDF.
Can guests preview their song requests?
Yes, the song request feature allows guests to listen to preview playback of the songs they want to request for your wedding.
About Tell Me When Down
Tell Me When Down is an uptime monitoring and security scanning tool specifically designed for solo founders and developers building with AI agents. Rather than just checking if a URL responds, it monitors your application across three distinct operational depths to ensure both availability and safety.
The platform inspects your project through three layers:
- Public URL Scan: A free security scan evaluating your public domain for SSL issues, response headers, DNS configuration, and domain spoofing risks.
- GitHub Code Scan: A read-only GitHub App that analyzes your codebase to detect known vulnerabilities (CVEs) and leaked secrets.
- SDK Integration: Deep monitoring for critical backend components, including databases, Stripe webhooks, and background cron jobs.
With 60-second uptime checks and plain-English alerts, Tell Me When Down simplifies maintenance. Instead of requiring deep security expertise, every issue detected comes with a pre-formatted fix. Users can simply click "Copy for your AI tool" to feed the precise resolution directly into the AI coding agent used to build the application.
Pros of Tell Me When Down
- Monitors applications across three layers: public URL, code repository, and backend SDK
- Provides 60-second interval uptime checks with clear, plain-English alerts
- Includes a 'Copy for your AI tool' feature to effortlessly pass fixes to AI coding agents
- Offers a free public URL security scan for SSL, headers, DNS, and spoofing risks
Cons of Tell Me When Down
- Requires installing a GitHub App and integrating an SDK for deep code and backend monitoring
- Designed primarily for solo founders and simple workflows rather than large enterprise teams
Frequently Asked Questions
What is Tell Me When Down?
Tell Me When Down is an uptime monitoring and website security scanning tool built for solo founders. It monitors public URLs, code repositories, and backend services, providing plain-English alerts and ready-to-paste fixes.
What are the three depths of monitoring?
The tool scans public URLs (SSL, headers, DNS, and spoofing), connects via a read-only GitHub App to detect CVEs and leaked secrets in code, and uses an SDK to monitor databases, Stripe webhooks, and cron jobs.
How often are uptime checks performed?
Tell Me When Down performs uptime checks every 60 seconds.
How does the 'Copy for your AI tool' feature work?
Every security finding or issue comes with a prepared fix. Clicking 'Copy for your AI tool' copies formatted instructions that you can paste directly into the AI agent that helped build your app.
