5 B2B ad campaigns that actually worked

B2B advertising is full of theory and short on proof. Most marketers are making budget decisions based on vibes, benchmarks from industries that don’t match theirs, or case studies that are too vague to be useful. What we actually need are real B2B advertising examples — with real budgets, real results, and real numbers attached.

That’s what this post is. Five B2B ad campaigns that actually worked, shared by the marketers who ran them. Not theoretical frameworks. Not “we saw a lift.” Actual campaigns, actual spend, actual pipeline and revenue outcomes.

If you’re trying to figure out where to put your next dollar in paid — LinkedIn, CTV, direct mail, event sponsorships, or somewhere else entirely — this is the most honest look at what’s working right now in B2B advertising.

5 B2B Advertising Examples That Actually Worked

Five B2B Ad Campaigns That Actually Worked (With Real Numbers)

Nothing gets people paying attention more than examples.

I’ve been doing this for fifteen years and the one thing I know for certain is that marketers can never get enough real examples. Not frameworks. Not theory. Just: what did you actually do, how much did you spend, and what happened?

Today I’m sharing examples from five demand gen marketers on our recent “B2B Ad Campaigns That Actually Worked” call. Here’s the video if you want to watch each example.

1. Thought Leader Ads: $8K Into $700K in Pipeline

Cindy Dubon, Director of Growth Marketing at Goldcast, ran an influencer-powered product launch on LinkedIn. She found four people who genuinely used the product, paid them $500 to $1,000 each to post about it in their own words, and then ran those posts as thought leader ads against a tight list of target accounts. No scripted copy. No brand account posts. Real people talking about how they actually use the product, promoted to accounts that sales was already working. Total ad spend: $8,000. Pipeline generated: $700,000. Closed-won revenue: $400,000.

2. Surround Sound: CTV, YouTube, LinkedIn +41% Pipeline

Kelly Arndt, Sr. Demand Gen Manager at Vector, built a surround sound campaign using one hyper-targeted ICP audience across connected TV, YouTube, brand solution ads, and thought leader ads on LinkedIn. Same audience everywhere. Different formats, different messaging, all running simultaneously. She spent $35K on four videos and kept the CTV budget between $30 and $60 per day. Early results: 34% increase in net new traffic, 22% increase in demo requests, and 41% more pipeline month over month. Total quarterly budget: $60K.

3. Direct Mail to VCs: $11.5K Spent, $324K in Revenue

Jeremy Chung, founder of Ads by Jer, wanted to book meetings with venture capital partners. He used Claude to audit the ad accounts of their portfolio companies, then sent 1,200 personalized postcards at $1.50 each with a QR code linking to a Loom video walkthrough of the audit. Anyone who scanned got a $35 custom booklet shipped to their office with the full teardown. He layered in email sequences and about $3K in LinkedIn retargeting on top. Result: 22 meetings booked, roughly $324K in revenue, at about $500 per meeting.

4. Tradeshow: No Booth and 2,000% ROI

Tess Pfeifle, Associate Director of Marketing at AirVet, went to a conference without a booth. Her move: sponsor the pre-event happy hour to get the attendee list, upload it to LinkedIn, and run two ad creatives. One said “Let’s talk at the conference.” The other said “Win a dog pen.” The dog pen ad won. Intent data showed 65% of conference attendees visited their website before the event, nearly double typical booth traffic. Total spend including sponsorship: $11K. Results: 11 on-site meetings, 5 post-event meetings, 3 open deals, and over 2,000% ROI.

5. Facebook and Google Display vs. LinkedIn

Richard Meyer, Director of GTM and Growth at GoHappy, had 90% of his ad spend on LinkedIn when CPMs jumped 91% in one quarter, audience penetration dropped to 23%, and meeting booking rates fell 36%. He moved just 20% of his budget to Facebook and Google Display using signal-based targeting, building an intent flywheel where first-party signals feed into Clay, sync back to HubSpot, and push audiences into ad channels. The results: 2x the impressions of the entire previous quarter, CPMs dropped 75%, pipeline hit 3.5x the monthly average, and from paid channels specifically, 5.2x.

Everyone we featured above was super helpful during this session, and if you have a question about something they covered here, I bet they might be able to answer a question or two, so I linked everyone’s LinkedIn profiles above. Ex: if you have a question about CTV or Thought Leader ads.

What about you?

What’s the best ad campaign or marketing play you’ve run recently?

Hit reply and tell me about it.

We’re always looking for real examples to feature on the podcast and in the newsletter.

– Dave

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What These B2B Ad Campaigns Have in Common

After collecting hundreds of examples from Exit Five members, a few patterns show up in every B2B ad campaign that actually works:

1. They use real people, not brand accounts

Four of the five examples above involve content from actual humans — whether it’s thought leader ads running from real LinkedIn profiles, personalized postcards with custom video, or event sponsorships built around genuine relationship-building. B2B buyers are skeptical of brand voice. Real people break through.

2. They have tight targeting, not broad reach

Every one of these campaigns was built on a specific audience: named accounts sales was already working, a list of venture capital partners, a conference attendee list, or signal-based first-party data from existing customers. None of them tried to “build awareness” broadly. They found a tight list and surrounded it.

3. They connected spend to pipeline, not impressions

The marketers in these examples could tell you exactly what happened after the ads ran — how much pipeline was generated, how many meetings were booked, and what closed. If your B2B advertising strategy can’t connect to those outcomes, you’re probably optimizing for the wrong thing.

4. They didn’t rely on LinkedIn alone

Even in the examples that used LinkedIn heavily, the most effective campaigns layered in other channels: CTV, direct mail, email, Google Display, event activations. One channel is rarely enough. The marketers who saw the best results were running coordinated plays across multiple touchpoints to the same audience.

5. They were willing to test unconventional formats

Dog pen ads at conferences. Postcards to VCs. Surround sound campaigns with $60/day CTV budgets. The best B2B advertising examples we see aren’t playing it safe — they’re running experiments in formats most B2B marketers are ignoring.

B2B Ad Campaign Results at a Glance

How to Apply These B2B Advertising Examples to Your Own Strategy

The common mistake B2B marketers make with advertising is treating it as a separate function from the rest of go-to-market. The campaigns above worked because they were tightly integrated with sales (Cindy’s thought leader ads against named accounts), with product (Richard’s first-party signal flywheel), and with events (Tess’s conference activation).

Before you try to replicate any of these, ask yourself:

• Do I have a tight enough audience list, or am I targeting too broadly?
• Can I track this campaign all the way to pipeline and revenue — not just clicks and impressions?
• Am I using real people (customers, executives, practitioners) or brand accounts?
• Am I reaching the same audience across multiple channels, or putting all my spend in one place?
• What format are my target buyers not seeing from competitors right now?

The best B2B ad campaigns aren’t the ones with the biggest budgets. They’re the ones with the clearest thinking about who they’re reaching, what they want them to do, and how they’ll know if it worked.

Want more examples like these? We run a monthly “What’s Working” session in the Exit Five community where B2B marketers share real campaigns, real results, and real tactics. Join the community to get access.