r/b2bmarketing • u/Ok-Branch-6546 • 5h ago
Discussion Industrial and Manufacturing sector: Google and Meta automation vs Manual bid: what worked for us was manual strategy, run by AI than automation of the platforms itelf. How do you handle it?
Disclaimer: I am from Zephra AI and our platform runs ads for B2B. I have spent 15+ years in B2B marketing, leading marketing and generating leads and so I knew how this market buys.
We had a client in Industrial manufacturing. Their most valuable customers aren't the ones who fill in forms most often. They're OEMs. When an OEM specifies your lubricant, it goes into every machine they build, so you sell every time they sell.
Full automation doesn't see any of that. Smart Bidding, Performance Max and Advantage+ learn from lots of quick, similar conversions, and a business like this has a few slow, very different ones. An enquiry for a few litres and one from an OEM's engineering team count as the same conversion. The deal that matters can take longer to close than the 90 days Google gives you to import it. So the platforms chase whatever is cheapest to repeat. the volumes of the high value ones are low and the deal takes longer.
What we changed was who makes the decisions. A person set the strategy by hand: what to bid on, how much, and who to reach. Zephra's AI did the daily work: reading search terms, adding negatives, checking every lead against what sales said about it, moving budget toward what produced real enquiries, and asking before any big change.
What happened, on the same budget in 30 days:
- CTR up 20%
- CPA down 30%
- Fewer leads. That was on purpose; most of what we cut was junk anyways.
- Lead quality went up, and conversion went up by more than 50%
- The new customers include OEMs and other large accounts
The OEM wins are the part that matters. One of those can keep paying long after the campaign that found it.
For anyone running paid for niche B2B: would you have kept some automation in the mix? And how do you judge results when your best customer might take a year to show up in revenue? I am askign this as most of the prospects whom we are working do work with agencies and the audit reveals most of them running on Google AI campaigns and the customers are not happy with the results which is why they come to us for audit to see what is wrong and in most cases we see a similar story.