RSAC 2026 Attendee List: Post-Show Recap and Follow-Up Strategy

Quick answer: RSAC 2026 wrapped March 26 with 43,500+ cybersecurity professionals in attendance. If you missed pre-show outreach, the post-event window is still open. WhoGoes surfaces verified RSAC attendees from public LinkedIn posts, with names, emails, and proof of attendance. Preview 5 contacts free, then unlock more from $29 for 200 contacts.

What Is an RSAC 2026 Attendee List?

An RSAC 2026 attendee list is a database of verified professionals who attended the RSA Conference in San Francisco, March 23-26, 2026.

This year's conference was the 35th edition, and it pulled 43,500+ people through the doors at Moscone Center, according to RSAC's closing press release. That's CISOs, security engineers, SOC leads, compliance officers, procurement directors, and startup founders. All in one building, for four days, talking about the same set of problems.

For SDRs selling cybersecurity tools, an RSAC attendee list isn't historical trivia. It's a live prospect database with a built-in conversation starter that beats every cold opener you've ever sent because it references something the prospect actually did, in a city they actually flew to, in a month they actually remember. That's leverage. Use it.

Bottom Line Up Front

• RSAC 2026 drew 43,500+ attendees, 700+ speakers, 570+ sessions, and 600+ exhibitors across four days in San Francisco
• Agentic AI security was the dominant theme, with CrowdStrike, Palo Alto Networks, Cisco, and dozens of startups launching AI agent governance products
• Geordie AI won the Innovation Sandbox for its AI agent security governance platform, signaling where the market is heading
• The post-show follow-up window is still open: attendees are processing what they saw, comparing vendors, and updating shortlists right now
• WhoGoes surfaces verified RSAC 2026 attendees from public LinkedIn posts. Preview 5 contacts free at the RSAC 2026 event page

RSAC 2026: The Numbers That Matter

Not all event stats are useful. These are.

The 43,500 number is the headline, but think about what it means for outreach. That's not 43,500 random professionals. That's 43,500 people who flew to San Francisco, paid for hotels, and carved out four days from their calendars. Every one of them had a reason to be there. Most of them are evaluating solutions right now.

I've talked to SDR teams who treated RSAC like any other lead source. Pulled a list, blasted a generic sequence. Terrible results. The teams that win are the ones who reference something specific from the show, layering a session takeaway, a keynote moment, or a product launch onto every opener so the prospect feels recognized rather than scraped. That specificity is what separates a warm email from noise.

What Dominated the Floor: Agentic AI Security Takes Over

One word owned RSAC 2026. AI. Not as a buzzword. As a structural shift.

According to SANS Institute's RSAC 2026 recap, for the first time in the history of their "Most Dangerous New Attack Techniques" briefing, every single one of the top five threats involved AI. That's never happened before. Not even close.

The vendor response was immediate. Practically every major cybersecurity company launched an agentic AI product at the show:

CrowdStrike debuted Agentic MDR and Charlotte AI AgentWorks, opening the Falcon platform to external AI providers. They also expanded AI agent discovery to cover shadow AI across SaaS, browser, and cloud environments, according to VentureBeat.

Palo Alto Networks unveiled Prisma AIRS 3.0, a full-lifecycle security platform for AI agents, covering discovery, assessment, and runtime protection, according to Help Net Security.

Cisco rolled out a security framework for AI agent adoption spanning identity, zero trust access, and runtime guardrails.

Geordie AI won the Innovation Sandbox contest, beating nine other finalists with its AI agent governance platform, according to PR Newswire. The company was founded in 2025 and already has revenue growing tenfold in two months. Worth watching.

Smaller players made noise too. Straiker launched runtime protection for enterprise AI agents. Teleport introduced Beams for AI agent identity management. Novee debuted an AI red teaming platform for LLM applications.

Why This Matters for Your Follow-Up

If you sell anything adjacent to AI security, governance, or observability, the RSAC attendee list just became your most valuable asset. The people who attended these sessions are actively building their AI security stack. They saw the demos. They have budget conversations happening right now.

Even if you don't sell AI security directly, the agentic AI theme gives you a conversation hook that works on nearly every RSAC attendee. "How is your team thinking about AI agent security after RSAC?" is a genuine question, not a pitch.

What RSAC 2026 Attendee Data Tells You About Buyer Priorities

The attendee mix at RSAC reveals where cybersecurity spending is heading. This isn't guesswork. It's pattern recognition.

Enterprise buyers dominated. The typical RSAC attendee is mid-to-senior level at a company with 1,000+ employees. CISOs, VPs of Security, IT Directors, and Security Architects were the most common titles posting about the event on LinkedIn. Startups and SMBs attend, but they're the minority.

Government and defense showed up in force. Multiple sessions focused on offensive and defensive cyber capabilities, and CISA had visible presence. If you sell to federal or defense customers, RSAC attendees include your buyers.

The compliance crowd came for NIS2 and AI regulation. European attendees (and US companies with EU exposure) were tracking the AI Act and NIS2 implications for security tooling, sitting in packed rooms while panelists argued about audit timelines, model documentation requirements, and whether existing GRC platforms can stretch to cover agentic AI workloads without a rebuild. The compliance-driven buyer is different from the technical evaluator, and they were both in the room.

The Follow-Up Window: You Haven't Missed It

RSAC ended March 26. It's mid-April. Are you too late?

No. But the clock is ticking.

The first 48 hours after RSAC were chaos. Attendees flying home, catching up on email, writing their own recaps. The SDRs who sent emails the night of Day 4 mostly got ignored. Too soon. Everyone's inbox was already a disaster.

Weeks two and three are the sweet spot. Attendees have had time to digest what they saw, compare notes with their teams, and start forming opinions about which vendors to evaluate further. Your email lands when they're actively thinking about next steps.

Week four through six (where we are now) still works, but you need a stronger hook. Generic "great seeing you at RSAC" emails expire fast. Reference something specific:

• A keynote theme ("I noticed RSAC focused heavily on agentic AI governance. How is your team approaching that?")
• A product launch from the show ("CrowdStrike's Agentic MDR announcement got a lot of attention. Curious if you're evaluating similar tools.")
• A session track ("The SANS briefing on AI-driven attack techniques was alarming. We've been helping teams address exactly that.")

After six weeks, the RSAC connection fades. You're back to cold outreach. Use the window while it's open, because every day you wait is a day a competitor is sending the same prospect a recap email with a sharper hook and a cleaner ask than you have right now. Move.

Sample Post-RSAC Follow-Up Email

Subject: Quick question after RSAC

Hey [First Name],

I saw you were at RSAC last month (LinkedIn post caught my eye). Impressive lineup this year, especially the agentic AI sessions.

Quick question: is your team evaluating AI agent security tools after the show, or was that more of a "watching from the sidelines" topic for now?

We help security teams [one sentence about your product's relevant capability]. Happy to share what we're hearing from other [their industry] CISOs post-RSAC.

No pitch. Just curious if the timing works.

[Your name]

That's it. Short. Specific. References RSAC without being sycophantic about it. The LinkedIn proof from WhoGoes gives you the "I saw your post" opener, which is genuine and verifiable.

Lessons for RSAC 2027 (Start Planning Now)

RSAC 2027 will likely run in late March or early April at Moscone Center again. Start now. A few things to lock in:

Build your attendee list 8-12 weeks before the show. People start posting about RSAC months in advance. The earlier you identify who's going, the more time you have for pre-show outreach.

Pick your sessions before you pick your prospects. The session agenda tells you which buyers will be in which rooms. An SDR who can reference a specific session in an email beats one who says "excited for RSAC."

Budget for post-show follow-up, not just pre-show. I've seen teams blow their entire event budget on booth setup and pre-show emails, then have nothing left for the follow-up sequence that actually converts. Allocate resources for weeks two through four after the show closes.

Track the Innovation Sandbox finalists. This year's finalists signal where the market is moving. Geordie AI's win tells you that AI agent governance is the next wave, but the nine companies that lost are arguably more useful as a map, because each one represents a problem real buyers are trying to solve and a category that hasn't crowned a winner yet. Their existence tells you what problems buyers are trying to solve. Watch them all.

Getting Your RSAC 2026 Attendee List

You don't need to spend $10,000 on an organizer list or burn four hours scrolling LinkedIn manually. That's the old way.

WhoGoes surfaces verified RSAC 2026 attendees from public LinkedIn posts. When someone posted "On my way to RSAC" or shared a photo from the Moscone expo floor, WhoGoes captured their name, title, company, verified email, and a link to the original LinkedIn post. That post is your proof of attendance, and it's also your conversation starter.

Preview 5 RSAC 2026 contacts free at the RSAC 2026 attendee list page. See the data before you spend anything.

Credits start at $29 for 200 contacts. No subscription. No contract. Credits never expire. You buy what you need, when you need it.

Unlike purchased lists from data brokers (which often have bounce rates above 30%), every WhoGoes contact comes with LinkedIn proof that the person actually attended. That proof changes everything about your outreach. You're not guessing. You know.

WhoGoes surfaces RSAC 2026 attendees from public LinkedIn posts. You get verified names, emails, companies, titles, and proof of attendance for every contact. Preview 5 contacts free at /events/rsac-2026, then unlock more starting at $29 for 200 contacts.

For the complete guide, see How to Get a Trade Show Attendee List in 2026.

Related: Cybersecurity Trade Shows 2026: Complete Attendee Data Guide covers the full cybersecurity event calendar, buyer personas by event, and outreach strategies for RSA Conference, Black Hat, Infosecurity Europe, and more.