When to use Screaming Frog
- Full-site technical SEO crawls across thousands of URLs.
- Custom extraction (XPath / regex) at scale.
- Log-file analysis paired with the crawler.
- Power-user desktop workflows: scheduling, exports, and analytics integrations.
When to use Metaspry
- You want to audit the page you're on right now, in the browser, without opening a desktop app.
- You want a 0-100 score shown next to rendered social previews for the seven major platforms.
- You care about AI-readiness (AEO) as crawlers like GPTBot and ClaudeBot become traffic sources - usually an enterprise-only feature elsewhere.
- You want cloud history and a shareable snapshot link to send to a client or drop in Slack.
- You want daily drift monitoring that flags when the URLs you care about change.
- You'd rather start at $0 and scale to $19/mo than buy a ~$279/yr per-seat license up front.
Do you need both?
Sometimes. Screaming Frog handles the deep full-site crawl; Metaspry covers the daily browser-side reviews, monitoring, and sharing. They're complementary, not interchangeable. For dedicated change-detection, note that enterprise monitoring rivals like SEORadar and Conductor run $200-800+/mo - Metaspry brings daily drift monitoring down to a solo-friendly price.