What is Public Relations? Complete PR Guide

Public relations is the practice of managing how an organization is perceived by the audiences that determine its success: customers, investors, employees, regulators, and the journalists who reach all of them. Every business communicates whether it plans to or not. PR is the discipline of doing that on purpose.

Public relations is the strategic management of communication between an organization and the audiences that shape its reputation. It covers media relations, content, messaging, and public-facing strategy, all aimed at influencing how a business is perceived.

Businesses generally handle this work one of two ways: build an in-house communications team, or bring in a PR agency. Most businesses that lack existing media relationships or in-house PR expertise choose the latter.

What Does a PR Agency Do?

A PR agency is a firm that manages communication between a business and its target audience on the business's behalf. It builds and executes PR strategy, maintains press relationships, produces content, and positions the client's message across media channels the business doesn't have the relationships or bandwidth to reach on its own.

1. Media relations

Agencies maintain ongoing relationships with journalists, editors, and producers, then use those relationships to place clients in press coverage, editorials, and broadcast appearances.

2. PR strategy development

Every campaign needs a plan that connects the business's goals to specific tactics: media outreach, event planning, content, and messaging, sequenced and coordinated rather than run separately.

3. Content marketing

PR agencies write and manage content that supports the brand's positioning: blog posts, bylines, social copy, and press materials.

4. Event coordination and experiential marketing

Agencies plan and run events, a product launch, a press conference, a conference booth, or an online activation, to put the brand in front of its audience directly.

5. Social media marketing

An agency identifies which platforms actually reach the client's audience and manages the content and engagement that build a following on those platforms.

6. Influencer relations

PR agencies manage outreach and relationships with influencers relevant to the client's industry, extending the reach that used to come primarily from media relations alone.

7. Messaging

Every piece of communication a business sends out needs to align with a consistent message tied to the company's goals and values.

When Should You Hire a PR Agency vs. Handle PR In-House?

In-house PR tends to make sense when a company has consistent, ongoing communication needs that justify a full-time headcount. An agency tends to make more sense when a business needs media relationships it doesn't already have, or is facing a specific moment (a launch, a crisis, a funding round).

For early-stage and growing companies, a startup with no press contacts and a small team can spend months building the relationships an established agency already has, or bring in that access directly.

Types of PR Jobs

Social media manager. Runs the brand's presence across social channels.

Publicist. Builds the PR strategy alongside the client, then translates it into campaigns.

Copywriter. Writes the press releases, blog posts, speeches, and social copy.

PR specialist. Focuses on media relations specifically.

Spokesperson. The public face of the business in interviews, appearances, and speeches.

Why Public Relations Matters

It manages reputation. PR firms maintain relationships with trusted media outlets, which matters most when something goes wrong.

It builds trust in the brand. A business with clearly defined values and consistent messaging builds customer trust over time.

It strengthens community relations. A business that shows up in its community reads as more credible than one that doesn't.

It supports online presence. A business needs a coherent public-facing presence online, and PR contributes to that through published content, media placements, and coordinated messaging.

Where PR Efforts Stall

Treating PR as a one-off instead of a program. A single press release doesn't build a reputation.

Confusing PR with advertising. Paid placement and earned media serve different purposes.

Skipping strategy and going straight to tactics. Sending pitches without a defined message wastes the outreach that does land.

Going quiet during a crisis. Silence reads as an admission of guilt to most audiences.

FAQ

What does a PR agency do?

A PR agency manages communication between a business and its target audience, including media relations, PR strategy, content, events, social media, and messaging.

What is a PR agency?

A PR agency is a firm that provides professional communications services to a business, using media relationships, content, and strategy to shape how the public perceives that business.

What do public relations professionals actually do day to day?

PR professionals build media relationships, pitch and place stories, write content and press materials, plan events, manage messaging, and lead crisis response.

What is a PR firm, and how is it different from an advertising or marketing agency?

A PR firm focuses on earned media and reputation management, while advertising and marketing agencies focus mainly on paid placement.

Do small businesses and startups need a PR agency?

A startup without existing press relationships often benefits from agency support to get initial coverage and build credibility faster than doing it alone.

To see how Virgo PR approaches this work across specific industries, visit our sector specialties page.