Desktop SEO software for website health checks
TechDash is a Mac, Windows and Linux app. It monitors from your machine, stores crawl history next to you, and does not put a hosted crawler between you and the sites you are responsible for.
Local website monitoring
Cloud monitors are convenient until the portfolio itself becomes the product you are handing over. Desktop SEO software flips that: your machine does the work, your disk holds the history, and you decide when the computer is allowed to talk to the internet.
That is the difference between TechDash and most “website change detection” SaaS. It is also why agencies monitoring client sites often prefer it to another hosted login.
What “local-first” means here
- Rendered checks use local Chrome, Edge or Chromium
- Screenshots and crawl history stay on disk
- Licence validation does not send the site list
- Slack, Teams and Discord webhooks go from your machine to those services
When desktop is the right shape
- You already have a machine that stays on during working hours
- Client contracts care about where crawl data lives
- You want a predictable licence instead of usage-based crawl pricing
- You are fine being responsible for keeping that machine awake and updated
If the computer sleeps, monitoring pauses and resumes when it is back. That is the honest tradeoff against a 24/7 cloud runner.

Questions
Which operating systems are supported?
macOS 12+ (Apple silicon and Intel), Windows 10+ (x64 and ARM), Ubuntu 22.04+ and 64-bit Linux. Plan on 8GB RAM and 2GB of disk.
Does the app need to stay open?
No. Close the window and monitoring continues in the tray. Quit stops it. You can also launch at login.
What stays on my computer?
Crawl data, page HTML, screenshots, webhook URLs, licence key and Search Console tokens. TechDash does not upload your site list to a TechDash cloud database.
What still uses the internet?
The sites you monitor, plus optional Search Console, DNS, RDAP, TLS checks, alert webhooks, and licence or update checks. Those licence checks do not include your monitored URLs.
Buy the desktop licence. Keep the crawl data local.
One-off licence, 77 shipped checks, Slack/Teams/Discord alerts, and no monthly monitoring subscription. Current launch price: $89.50.