Should You Hire Screaming Frog as an SEO Agency or Just Use the SEO Spider Tool?

Screaming Frog is two businesses in one: a UK-based SEO agency offering search engine optimisation, PPC, social media, content marketing, link building, technical SEO, and consultancy, and the developer of the SEO Spider crawler and Log File Analyser. Choose the agency if you want the work done for you and can commit to an ongoing engagement; choose the software if you have in-house SEO capability and need to run your own technical audits. The two are not mutually exclusive — many teams use the tool while buying specific agency services such as an audit or consultancy.

What the agency side actually covers

The site lists the agency's services as search engine optimisation, pay-per-click management, social media marketing, content marketing, link building, Google Ads, audits, analytics, consultancy, technical SEO, digital copywriting, digital PR, and AI search optimisation. The agency describes itself as working with "large brands to small and medium sized enterprises," using "a unique blend of data, technology & creativity."

That breadth matters for the decision. If your need is narrow — say, a one-off technical audit — the service list includes audits and consultancy as standalone offerings, so you are not necessarily signing up for a full retainer. If your need spans organic search, paid search, content, and digital PR, the agency is positioned to cover all of it under one roof.

A published client testimonial from Simon Goble, Marketing Director at DogBuddy (formerly at moo.com), describes the team as his "go-to SEO agency" across "two very different industry sectors." That is a vendor-supplied reference, so treat it as a signal of the type of client relationship rather than independent proof of results.

What the SEO Spider tool is for

The SEO Spider is the company's own crawler, described as "industry leading" and "trusted by thousands of SEOs and SEO agencies worldwide for technical SEO audits." It runs on Windows, macOS, and Linux, and the site states you can "download for free, or buy a licence for additional features."

The practical split is straightforward:

The tool does not replace judgement about what to fix or how to prioritise — it produces crawl and log data. If nobody on your side can interpret that data, the agency route is the more realistic one.

The decision criteria that matter

Budget shape. The site publishes pricing pages for the SEO Spider and the Log File Analyser, and lists Braintree among its payment platforms. Agency pricing is not published; it is scoped per engagement. A software licence is a predictable, bounded cost, while an agency retainer is an ongoing commitment — compare them on that basis rather than on headline price.

In-house capability. The honest question is whether you have someone who can configure a crawl, read the output, and turn it into a prioritised fix list. If yes, the software is the cheaper path to the same technical insight. If no, buying the tool alone tends to produce reports nobody acts on.

Scope. The agency covers paid search, social, content, link building, and digital PR — areas the SEO Spider does not touch. If your growth problem is broader than technical hygiene, the tool solves only part of it.

Speed and control. Software puts you in control of timing and lets you re-crawl whenever you change the site. An agency brings expertise but adds a coordination layer. Teams with fast release cycles often prefer owning the crawl.

A workable middle path

You do not have to pick one. A common pattern for mid-sized sites is to license the SEO Spider for recurring technical audits, then bring in the agency for a defined piece of work — a technical SEO audit, an analytics review, or consultancy on a specific problem — rather than a full retainer. The service list supports this, since audits and consultancy appear as distinct offerings alongside full campaign management.

Before committing, ask the agency for a scoped proposal that states deliverables, timeline, and who does the work, and confirm current licence terms and prices on the SEO Spider pricing page, since features and pricing can change. If you go the software route, start with a crawl of your own site and check whether your team can turn the output into an action list within the first week — that is the clearest test of whether in-house is viable.