What Does a PR Agency Do? A Plain English Guide for UK Businesses

Public relations can sound vague. Businesses know they should probably "do PR" but are not entirely sure what that means in practice, how much it costs, or whether it is worth it. This guide explains what PR agencies actually do, in plain English.

The Core Job of a PR Agency

A PR agency manages how your business is talked about in the media and public. Their job is to get your company mentioned in newspapers, magazines, websites, podcasts and TV in a way that builds credibility and awareness. Unlike advertising, you do not pay for the coverage itself - you pay the agency to earn it.

What Services Do PR Agencies Offer?

Media Relations

This is the bread and butter. PR agencies have relationships with journalists and editors. They pitch your stories, arrange interviews, and get your business featured in relevant publications. A good PR agency knows which journalists cover your industry and what angles will get their attention.

Press Releases

When you have news - a product launch, funding round, major hire, award win, or company milestone - your PR agency writes and distributes a press release to relevant media contacts. They know how to frame a story to make it newsworthy.

Digital PR and Link Building

Modern PR agencies create content campaigns designed to earn coverage on high-authority websites. This builds brand awareness and earns valuable backlinks that boost your SEO rankings. Digital PR has become one of the most effective link building strategies because the links come from genuine editorial coverage.

Crisis Communications

When something goes wrong - a product issue, negative press, social media backlash - a PR agency helps you respond quickly and appropriately. Having a crisis plan before you need one is far better than scrambling to react.

Thought Leadership

PR agencies can position your founder or senior team as industry experts by securing speaking opportunities, bylined articles in trade publications, podcast appearances and expert commentary slots in news coverage.

Event PR

For product launches, conferences or brand events, PR agencies manage media invitations, coordinate press coverage and ensure maximum visibility.

What Does PR Cost in the UK?

Small business PR: £1,500 - £3,000/month
Mid-market PR: £3,000 - £8,000/month
Enterprise/consumer brand PR: £8,000 - £20,000+/month
Project-based (product launch, event): £3,000 - £15,000
Digital PR/link building: £1,000 - £4,000/month

PR is not cheap, and results are not guaranteed in the same way as paid advertising. You are paying for expertise, relationships and effort - not guaranteed placements. For a broader view of marketing costs, see our agency pricing guide.

Does Your Business Actually Need PR?

PR is most valuable when:

You have a genuine story to tell (not just "we exist")
Credibility and trust are important in your industry
You are launching something new and need awareness
You want to build SEO through high-quality backlinks
You are in a competitive market where brand perception matters

PR is probably not worth it if:

You need immediate, measurable leads (try PPC instead)
Your budget is under £1,500/month for the agency retainer
You do not have any news, stories or expert opinions to share
You are a very local business with no broader audience (local SEO would be better)

How to Choose a PR Agency

When evaluating PR agencies, ask these questions:

What coverage have you secured for similar businesses?
Which journalists and publications do you have relationships with in my industry?
How do you measure and report results?
What is your minimum contract length?
Can you share case studies with real metrics?

Browse UK PR agencies in our directory to compare options and find the right fit for your business.