Dynamic Growth vs Screaming Frog SEO Spider: Which Fits Your Site?
Screaming Frog SEO Spider and Dynamic Growth both look at your website for problems, but they are different kinds of tool. Screaming Frog is desktop software that crawls a site and gives an expert a detailed data table. Dynamic Growth runs in your browser, checks one site against a set of marketing, SEO, tracking, speed and security tests, and lists the fixes in priority order.
This page says plainly where each one is the better choice. Prices and limits were checked on the vendor's own public pages on 22 October 2026 and can change.
At a glance
| Screaming Frog SEO Spider | Dynamic Growth | |
|---|---|---|
| Where it runs | Software you install on a computer | In your browser, nothing to install |
| Price | Free version, or $279 a year for a licence (annual) | From $29 a month for 10 credits, with a 7 day free trial and 1 free credit |
| Free version | Crawls up to 500 URLs, with the same features as the paid version | Free trial with 1 credit (a card is needed to start, nothing is charged for 7 days) |
| Whole site crawl | The free version stops at 500 URLs; the paid licence lifts that cap | Whole-Site Crawl covers up to 100 pages and costs 5 credits |
| Output | Detailed data tables for you to filter and interpret | A scored report that lists what to fix first, in plain language |
| Beyond the crawl | Focused on crawling and on-page data | Also tracking checks, page speed, security, AI visibility, competitor comparison and a brand kit |
| Repeat checks | Not compared on this page | Weekly Monitoring re-runs the Marketing Audit on up to 5 sites for 2 credits per check |
What each tool is built for
Screaming Frog is a crawler. It visits every URL it can find and records titles, headings, status codes, redirects and many other details, then hands you the table. That depth is why SEO professionals use it, and it is genuinely better than Dynamic Growth for a large site.
Dynamic Growth is a report. You enter a website address, choose a service, and get a result written for a business owner: what is wrong, how serious it is and what to do first. It is not a replacement for a full crawl of a very large site. The Whole-Site Crawl covers up to 100 pages.
Can you use both?
Yes, and many teams do. A common pattern is to use a desktop crawler for a large technical audit when you need one, and use Dynamic Growth for the weekly check that tells you when something changed, plus the tracking, speed and security checks a crawler does not cover.
Which to choose
- Your site has thousands of pages and you need to crawl all of them.
- You are an SEO specialist who wants to filter, sort and export raw crawl data.
- You are comfortable installing software and reading technical output.
- You want a readable list of what to fix first, without learning a crawler.
- You also need tracking, speed, security or AI visibility checked, not only on-page SEO.
- You want the check repeated every week without remembering to run it.
- You work from a browser and do not want to install anything.
Frequently asked questions
Is Dynamic Growth a replacement for Screaming Frog?
Not for large sites or for specialists who want raw crawl data. It suits owners and marketers who want a clear list of fixes, and it adds checks a crawler does not do. The two work well together.
How much does Screaming Frog cost?
On its pricing page on 22 October 2026 the licence was $279 per year, and the free version crawled up to 500 URLs. Check the current price on its website before you decide.
How much does Dynamic Growth cost?
Plans start at $29 a month for 10 credits. Most services cost 1 to 3 credits and the Whole-Site Crawl costs 5. There is a 7 day trial with 1 free credit, and a card is needed to start.