SignalWatch vs Relvato

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SignalWatch compared with Relvato
Detail	SignalWatch	Relvato
What it does	Know when a public page changes	Continuous website monitoring and regression testing that re-tests critical flows in a real browser every time your site changes
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	RO
Pricing model	Freemium	Freemium
Pricing	Free: $0 (3 URL monitors, checked every 15 minutes, 45-day history). Pro: $12/month or $79/year (50 URL monitors, checked every 5 minutes). Business: $29/month or $199/year (500 URL monitors, checked every 2 minutes). All plans include email, Slack, Discord, webhooks, and REST API.	Free: $0/month (1 site, 100 runs/month, weekly or on-demand runs). Pro: $29/month (1 site, 1,500 runs/month, re-runs on every change, daily schedule). Business: $79/month (5 sites, 8,000 runs/month, hourly or more frequent runs, 3 team members, Relvato AI fixes, Slack alerts). Agency: $199/month (25
Key features	Text change detection with unified diffs Downtime and recovery alerts TLS certificate expiry monitoring CSS selector support for page sections Ignore regex and minimum-change thresholds Email, Slack, and Discord alerts Signed JSON webhooks REST API with OpenAPI documentation 45-day alert history Test alerts before deployment	Real browser regression testing after every site change Checkout and payment flow monitoring Google Search Console and Bing Webmaster Tools monitoring Visual regression and structure drift detection Security scanning for vulnerabilities and signs of hacks Core Web Vitals and real-user speed monitoring Quarantine mode for post-hack monitoring AI-powered fix suggestions and plain-language alerts WordPress plugin for authenticated monitoring White-label client reports and status pages
What makes it different	No JavaScript rendering, only fetches visible text Free plan includes webhooks and API Flexible alert destinations: email, Slack, Discord, or custom webhooks Individual URL monitoring without site crawling Scheduled checks, not instant: free every 15 min, Pro every 5, Business every 2	Event-driven monitoring that re-checks only when your site changes, not on wasteful fixed schedules Real customer flows tested in real Chrome, not just HTTP pings Built by engineers with 20+ years of experience in WordPress, security and SEO
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 no change since last check	33 +1 (up) since last check
Trust Flow (Majestic)	6	1
Citation Flow (Majestic)	24	29
Referring domains (Majestic)	13	36

5 details filled in for both companies.

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