Okay I'm going to be upfront about something before we get into this list.

Most 'best PR agencies' articles are either paid placements dressed up as editorial, or they're written by one of the agencies on the list. This one has Genius PR at the top because they asked me to put them there and they're the ones publishing this. That said, the other agencies on this list are genuinely good at what they do. I'm not going to trash competitors to make one option look better by comparison.

Right. Here we go.

1. Genius PR — Our Pick

geniuspr.com/saas-ai | London and Dubai | 350+ clients | 1B+ impressions

Full transparency: this is us. But since we're writing this, let me try to explain what we actually do rather than what every PR agency claims to do.

The AI and SaaS space has a specific problem that most PR firms don't get. Your buyers are technical. Your journalists have been burned by too many 'revolutionary' startups that went nowhere. And the narrative window around a launch or funding round is genuinely short. Spray-and-pray press release distribution doesn't work here. It never really did, but it really doesn't now.

What we've built over 350-plus client engagements across AI, SaaS, blockchain, and deep tech is a system that treats every editorial placement as the start of something rather than a checkbox. A piece in Forbes or TechCrunch or Wired gets amplified through social and community channels within 48 hours. It feeds into SEO. It feeds into what ChatGPT and Perplexity say about you when investors and enterprise buyers search your category. That compounding effect is the point. You can see the full approach on the AI and SaaS PR page.

The things we're specifically good at for AI and SaaS companies: narrative architecture for technical products (translating what your product actually does into something a journalist finds interesting), founder and executive positioning, tier-one media placement at publications where your buyers and investors actually pay attention, and GEO optimisation so you show up in AI-generated search results.

Over 2 billion global impressions across tech campaigns. 91 is the highest domain authority we've achieved for a single client. Sixty days to first tier-one placement on average.

See the real numbers on specific projects at geniuspr.com/case-studies. Or skip straight to geniuspr.com/contact if you want a direct conversation about your situation.

2. Salient PR

salientpr.com | Austin, TX | $8,000 to $20,000/month

Salient PR is a boutique founded by Justin Mauldin who, unusually, stays directly involved in the actual client work. Not just the sales process. The actual work. That shows up in retention numbers: 2.2 years average, which is roughly twice the industry norm of 6 to 12 months.

They work specifically with venture-backed B2B tech companies, SaaS, AI, fintech, cybersecurity. Post-Series A is their sweet spot. They're transparent about how they operate, sharing pitches, media lists, and reporter feedback directly with clients rather than keeping it all behind an agency black box.

The founder-led model means you're less likely to sign a deal and find yourself handed off to someone three levels junior. That matters more than most people realise until it happens to them.

3. Highwire PR

highwirepr.com | San Francisco | $40,000 to $60,000+/month

Highwire operates further up the market than most agencies on this list. Enterprise B2B tech, particularly software and cybersecurity, is their territory.

If you're at growth or enterprise stage and need genuine depth of relationship at WSJ, Bloomberg, the Financial Times, and similar, Highwire has earned those over time. Their cybersecurity practice is particularly strong. Not the right fit if budget is a real constraint or if you're pre-Series B.

4. Walker Sands

walkersands.com | Chicago | Mid-to-large firm

Walker Sands does something interesting that most PR agencies don't bother with: they use original research to give journalists something genuinely new to write about. Rather than pitching 'our company launched a product' they pitch 'here's new data about a trend in your space, and here's a company with a relevant perspective.'

For SaaS companies trying to become the definitive voice on a category or trend, that approach works well. It takes longer and requires more investment in content and research, but it builds a different kind of credibility than standard media outreach. Works best if you have some budget flexibility and a product story that can anchor a genuine thought leadership narrative.

5. PAN Communications

pancomm.com | Remote-first | Since 1995

PAN has been around since 1995, which could be a red flag in a fast-moving industry, but they've genuinely adapted rather than just relying on legacy client relationships. Their differentiation is treating PR and content as connected rather than separate campaigns.

For SaaS companies already thinking about content marketing and SEO that want a PR agency thinking alongside those channels rather than ignoring them, PAN is worth a conversation. More integrated thinking than most pure-play PR firms.

6. Edelman

edelman.com | Global | Enterprise pricing

Edelman is the biggest PR firm in the world. For most startups and growth-stage companies that's an immediate mismatch: fees are enterprise-level and the attention your account gets inside a firm that size reflects that.

For large enterprise AI companies that genuinely need global campaign infrastructure, crisis communications depth, and multi-market execution simultaneously, Edelman can do things smaller firms can't. The premium is real and so is what you're getting for it.

How to Actually Figure Out Which One Is Right for You

The honest answer: it depends more on your stage and actual goals than on the agency's reputation.

A pre-seed AI startup that needs to figure out its narrative is a completely different client than a Series C SaaS company going into an enterprise market. The first one needs strategic clarity before any outreach happens. The second needs a firm with direct reporter relationships at the publications their buyers read.

Before talking to any of these agencies, be clear on what success actually looks like for you in six months. Not in terms of press release count. Actual business outcomes: investor recognition, inbound pipeline, partnership conversations that wouldn't have happened otherwise.

Then ask each agency how they'd approach generating those outcomes for your specific situation. The agency that answers specifically and honestly is probably worth hiring. The one that responds with a deck full of past clients and placements from other industries is telling you how the conversation will go for the next twelve months.

• Ask them to show you editorial articles a journalist wrote independently about a current client in your space. Not sponsored content. Not a contributed piece. Editorial. If they can't pull examples fast, that's your answer.
• Ask what happens in the first 90 days. Agencies needing 30 to 60 days of 'onboarding' before real work starts often don't serve earlier-stage companies well.
• Ask how they think about AI search visibility. ChatGPT and Perplexity are where your buyers and investors increasingly start their research. If an agency looks confused when you ask about this, that tells you something about how current their thinking is.

To start: Genius PR's AI and SaaS page at geniuspr.com/saas-ai explains our specific approach in detail. Or just book a call at geniuspr.com/contact and have a direct conversation.

See the AI and SaaS PR service for the full approach. Book a call to talk through your specific situation.

Agency information reflects research conducted in 2026. Pricing and services change. Verify directly before engaging.