Why choose a managed service over self-hosted options?
| Feature | Visual Change Monitor | Changedetection.io | Firecrawl Observer | Uptime Kuma |
|---|---|---|---|---|
| Visual Monitoring | ✓ Visual-first | Selector-based | AI-dependent | Uptime/keyword only |
| Hosting | ✓ Managed SaaS | Self-hosted | Self-hosted | Self-hosted |
| Setup Complexity | ✓ Minutes | Docker/YAML config | Requires API keys | Docker setup |
| Configuration | ✓ Opinionated defaults | Complex selectors | Developer-first | Manual setup |
| False Positives | ✓ Low noise | High (selector issues) | Variable | N/A (not visual) |
| Maintenance | ✓ Zero maintenance | Self-maintained | Self-maintained | Self-maintained |
| Use Case | ✓ Visual change detection | Data extraction | AI-powered monitoring | Uptime monitoring |
Visual monitoring catches changes that selector-based tools miss. A/B tests, CMS edits, third-party scripts, and feature flags can all alter what users see, even when you didn't deploy code.
No selectors, no Docker, no noise.
Catches third-party and experiment-driven changes that traditional tools can't detect.