SEORadar
SEORadar monitors websites for changes that could affect search visibility and sends configurable alerts.
What SEORadar is
SEORadar monitors websites for changes that could affect search visibility and sends configurable alerts. It stores HTML snapshots along with server responses, screenshots, DOM data, and archived records for comparison. Checks cover meta robots, robots.txt, hreflang, Open Graph, schemas, and custom tests. Line-by-line comparisons can examine HTML, content, and SEO elements. Alerts can go through email, Slack, or text, with priorities set by users. Custom checks can watch strings or XPath expressions, including page sections, reviews, and analytics tags. Competitor domains and keyword groups support change monitoring for competing URLs. Some plans provide staging-to-production tests, while the Chrome extension can work without VPN access. A WordPress plugin tracks added, changed, or deleted posts and pages and can import focus keywords from Yoast. Enterprise integrations can use the API, including page-change pings. SEORadar runs on web, extension, and API platforms, with scheduled crawls, JavaScript rendering, and structured-data audits. A free 30-day trial requires no credit card. Paid plans listed are $199 a month for Lite, $499 a month for Pro, and $999 a month for Max.
Good
- Archives HTML, screenshots, and DOM data
- Alerts via email, Slack, or text
- Line-by-line SEO comparisons
- Competitor and custom XPath monitoring
- 30-day trial without credit card
Watch out
- No free plan after trial
- Lite limits monitoring to one domain
- Enterprise plan has no listed price
Who it suits
SEORadar fits SEO teams, site owners, and agencies that need change detection, archived evidence, and alerts. Its enterprise API and staging checks suit larger monitoring workflows.
Verdict
SEORadar focuses on detecting and documenting SEO-impacting site changes. Its plan limits and paid pricing should be matched to the number of domains, tests, and archives required.
Plans and prices
From SEORadar's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Lite | $199 a month | 1,000 URL Tests per Week · 1 Audit per Week · 1 Domain · 3 Competitors · 3 Month Data Archive · $199 /month |
| Pro | $499 a month | 4,000 URL Tests per Week · 3 Audit per Week · 4 Domains · 6 Competitors · 6 Month Data Archive · Mobile vs. Desktop Audits · Fetched vs. Rendered Audits · All Lite Features · $499 /month |
| Max | $999 a month | 12,000 URL Tests per Week · Unlimited Audits · 10 Domain · 20 Competitors · 12 Month Data Archive · Staging vs. Production · API Access · Unlimited Users · User-Defined Tests · Mobile Screenshots · Desktop Screenshot · Custom Tag Monitoring · All Pro Features · $999 /month |
| Enterprise | Priced on request | 1,000,000 URL Tests per Week · Fully customized to Your company · Custom |
The facts
Each one read from SEORadar's own pages, with the date it was checked.
What it does
- Alerts
- Users can receive SEO alerts by email, Slack, or text and customize alert priorities.checked 8 Oct 2026
- API
- The API is available for enterprise-level integrations and can be pinged when a page is added, updated, or deleted.checked 8 Oct 2026
- API access
- Yeschecked 22 Sep 2026
- Comparisons
- The product supports line-by-line comparisons of HTML, content, and SEO elements.checked 8 Oct 2026
- Competitor monitoring
- Users can add competitors for change monitoring and create keyword groups to monitor competing URLs.checked 8 Oct 2026
- Custom alerts
- Custom alerts can monitor specific strings or XPath expressions, including page sections, reviews, and analytics tags.checked 8 Oct 2026
- HTML archive
- The service captures and analyzes HTML snapshots, with archived HTML, server responses, alerts, screenshots, and DOM data.checked 8 Oct 2026
- Integrations
- The WordPress plugin monitors added, changed, or deleted posts and pages, and can pull focus keywords from Yoast.checked 8 Oct 2026
- Privacy
- The privacy policy says SEO Radar, Inc. adheres to the US Safe Harbor privacy principles and is registered with the U.S. Department of Commerce's Safe Harbor program.checked 8 Oct 2026
- Product
- SEORadar monitors websites for differences and alerts users to SEO-impacting changes.checked 8 Oct 2026
- SEO monitoring
- It monitors SEO elements including meta robots, robots.txt, hreflang tags, Open Graph, schemas, and custom tests.checked 8 Oct 2026
- Staging QA
- Some plans support on-demand staging-to-production tests, and a Chrome extension can be used without VPN access.checked 8 Oct 2026
- Support
- The contact page says support staff will respond to requests and offers a support-session booking option.checked 8 Oct 2026
- Terms
- The terms state that the service is provided on an “AS IS” and “AS AVAILABLE” basis and disclaims responsibility for availability, timeliness, security, or reliability.checked 8 Oct 2026
Money
- Free plan
- Nochecked 22 Sep 2026
- Trial
- The pricing page advertises a free 30-day trial with no credit card required.checked 8 Oct 2026
Alternatives to SEORadar
- 1
OnWebChange
Free planAndroidiOSWebAPI8.0From €0.89 a month - 2
ChangeTower
Free planWebAPIExtension7.4From $12 a month - 3
WebSite-Watcher
Free planAndroidiOSWindows7.2€49 one-time - 4
Fluxguard
Free planWebAPI6.8From $110 a month - 5
Visualping
Free planWebAPIExtension6.8From $14 a month - 6
Little Warden
WebAPI6.4From £24.99 a month