Artificial intelligence has transformed digital PR, making it easier than ever to identify journalists and send pitches. However, this increased accessibility has also created a more crowded inbox, with journalists receiving growing numbers of irrelevant and AI-generated emails.
Research covering millions of emails, hundreds of AI-generated summaries and changes in the journalism workforce reveals how PR professionals can improve their outreach strategies. Four areas stand out: journalist relevance, email domain reputation, subject lines and AI-powered inbox summaries.
1. Fewer Journalists, More PR Professionals
The balance between journalists and public relations professionals has shifted, with PR specialists outnumbering journalists in several markets. In the US, estimates suggest there are between two and three PR professionals for every journalist, although figures vary by source. In the UK, the ratio is approximately 1.5 to one.
The growth of AI-generated pitches and the increasing use of digital PR for link building have added to the pressure on journalists. Many now receive large volumes of messages that have little relevance to their work.
Research from Muck Rack’s State of Journalism 2026 found that 47% of journalists seldom or never receive pitches that match their coverage areas.
The solution is to prioritise relevance over volume. Rather than selecting journalists based solely on their job titles or biographies, PR teams should review their recent work. Examining an author’s latest 10 to 20 articles can help determine whether a proposed story fits their interests and audience.
2. Email Domain Reputation Matters
Email deliverability can have a substantial impact on whether a pitch reaches a journalist’s inbox. Research suggests that domain age and email authentication are important factors, although neither guarantees that a message will be delivered or opened.
Domain age affects open rates
An analysis of 14.3 million emails found that domains aged five to six years achieved an average open rate of 34.9%. By comparison, domains aged one to two years recorded 21.6%.
The research also indicated that experience alone could not overcome the limitations of a new domain. Both established digital PR professionals and newer accounts experienced relatively low open rates when using recently created domains.
Even young domains with complete email authentication averaged an open rate of 17.9%.
Building a domain’s reputation takes time, so businesses should maintain consistent, responsible emailing practices rather than relying on shortcuts. Sending fewer, more relevant pitches can help reduce the risk of being marked as spam.
SPF, DKIM and DMARC are essential
Email authentication protocols help providers verify senders and determine how messages should be handled.
A study of 1,588 sending domains found that those configured with SPF, DKIM and DMARC achieved an average open rate of 30.1%. Unauthenticated domains recorded just 7.8%, meaning the authenticated group performed almost four times better.
These protocols have become increasingly important as major email providers strengthen their requirements for senders.
Businesses can review their SPF, DKIM and DMARC records through their domain’s DNS settings. A developer can usually help configure missing records, while online tools can identify potential issues.
3. Specific Subject Lines Perform Better
Journalists often have to sort through crowded inboxes filled with press releases, promotional messages and AI-generated pitches. A clear, informative subject line can help a relevant story stand out.
Research analysing 39 million emails found that subject lines presenting a specific finding generally performed better than those relying on curiosity or vague descriptions.
For example, a subject line such as Raleigh Ranked Among the Best Cities for New Homeowners communicates a clear result. By contrast, Which City Is Best for New Homeowners? leaves the main finding undisclosed.
The study found that subject lines stating the finding achieved a 43.1% open rate and a 1.37% reply rate. Those teasing the finding recorded a 39.8% open rate and a 0.88% reply rate.
A separate comparison showed that specific subject lines achieved a 43% open rate, compared with 34.6% for vague alternatives.
Put the main finding first
The position of important information also matters. Subject lines placing a key statistic or finding within the first three words achieved a 46% open rate. When the information appeared in positions four to six, the rate fell to 38.9%.
This is particularly relevant because subject lines can be shortened on mobile devices and within different email platforms.
PR professionals should therefore lead with the most newsworthy detail and keep the wording concise. Writing the main finding as a straightforward sentence before refining it into a subject line can help maintain clarity.
It is also worth previewing messages on different devices to check whether the key information remains visible when the subject line is truncated.
4. AI Email Summaries Are Changing How Pitches Are Read
AI-generated email summaries from platforms such as Gmail, Apple Mail and Microsoft are introducing another consideration for PR professionals. These summaries can influence which parts of a pitch a journalist sees first, potentially affecting how the story is understood.
Research conducted by BuzzStream and digital PR agency Aira examined how these systems summarise email content and which sections they draw from.
Put important information near the beginning
The study found that most information included in AI-generated summaries came from the first half of an email.
Google’s summaries drew 87.1% of their included content from the opening half, while Apple’s figure was 82.5%. Microsoft’s summaries showed a more balanced distribution, with 65.4% of included content coming from the beginning.
One practical approach is to introduce the main story and its most important finding early in the message. Journalists should not have to read several paragraphs before discovering why a pitch matters.
Personalisation should also focus on selecting the right journalist rather than simply adding a generic opening sentence about their previous work. The research found that personalised introductions were rarely included in Google’s and Apple’s AI summaries, although Microsoft’s longer summaries were more likely to retain them.
Use bullet points to highlight supporting details
Bullet points can make a pitch easier to scan and help AI systems identify important supporting information.
In the BuzzStream and Aira study, details presented in bullet points appeared in 65% of Google’s summaries, 64% of Apple’s and 92% of Microsoft’s.
Rather than repeating the main finding, bullet points should provide the evidence behind it. These might include relevant statistics, rankings, comparisons or expert insights that help a journalist understand the story.
For example, if a pitch announces that Raleigh has been named one of the best cities for homeowners, the bullet points could outline its property prices, tax rankings and school performance.
Providing useful supporting details in a structured format makes the pitch clearer for both human readers and AI-powered tools.
Check how your story is represented
AI summaries do not always preserve the original meaning of an email. The research found that Apple’s and Microsoft’s summaries misrepresented information in approximately one in three cases, particularly when handling data and expert quotations.
This makes it important to review published coverage carefully. PR teams should check that figures, quotes and other key details have been reported accurately and contact the relevant publication if significant errors appear.
Relevance Remains the Priority
AI has changed the scale and speed of journalist outreach, but the fundamentals of effective PR remain important. Sending more emails is unlikely to deliver better results if the recipients have little interest in the story.
Choosing appropriate journalists, maintaining a trustworthy sending domain, writing specific subject lines and structuring pitches clearly can all improve outreach efforts.
These practices also reinforce one another. Relevant pitches are less likely to generate spam complaints, knowledge of a journalist’s coverage helps shape a stronger subject line, and concise messaging makes the central finding easier to understand.
Ultimately, technology can help refine a PR campaign, but it cannot replace a genuinely newsworthy story delivered to the right person. In an increasingly crowded inbox, relevance is one of the most valuable advantages a communications team can have.
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