Display vs Demand Gen: Budget Fragmentation Fix?

chloeest

I've been running Google Ads for a B2B equipment and parts company, targeting 12+ countries. currently we have 15 Search campaigns using Maximise Conversions, plus 24 separate Display campaigns with a combined $4k monthly budget. The problem: most Display campaigns get only $4-$10 daily, which is nowhere near enough for Google to optimise properly.

Test A: Keep 24 micro-budgets. result: constant under-delivery, zero data on most assets.
Test B: Consolidate into one campaign. result: Google funnels all spend into 2-3 winning ads, everything else gets zero impressions.

We need every ad to get some visibility, not just the favourites. So I'm debating a few restructuring hypotheses:

Switch from Display to Demand Gen - would it distribute budget more evenly across product categories, or will Google still chase the same winners?
Group the 24 campaigns into 4-6 clusters by category or country priority - enough budget per cluster to actually train the algorithm, but still separate enough to force coverage?
Introduce Performance Max alongside or instead of Search - but I'm wary of the black box effect if our conversion tracking isn't pristine for B2B offline conversions.

Has anyone tested a similar split where you force asset groups or campaign-level budget caps to prevent Google from hoarding spend? would love to see heatmaps on what actually gets impressions under different structures

24fire

I'd caution against swapping to Demand Gen purely to solve budget fragmentation. It's like rearranging deck chairs on a growth engine-Google's auction logic still favours the assets it thinks will convert, regardless of the campaign type.

My playbook for B2B: consolidate those 24 Display campaigns into 4-6 proper, grouped by product category or market priority. Give each a real budget. Keep Search as the primary lead driver, test Demand Gen for upper-funnel awareness and retargeting, and only touch Performance Max if your tracking is clean and you've got qualified lead or offline conversion data flowing. Anything else is throwing money at a black box.

nightowl

Budget fragmentation is the silent killer of small campaigns. With only a few dollars a day per Display campaign, Google simply doesn't have the runway to learn what works. For B2B I'd give Demand Gen a serious look - the audience signals and creative distribution tend to be far stronger than standard Display. Rather than running dozens of separate campaigns, I'd group products by category or intent to consolidate data while still keeping visibility across offers. If one campaign keeps favouring only a couple of assets, try separate asset groups or controlled budget splits instead of throwing everything together. PMax can work for B2B, but only if your conversion tracking is rock solid and you have high quality signals. Otherwise it's a black box that burns money without telling you why

ryanseo

Demand gen, without a second thought.

been running technical SEO and programmatic builds for the better part of a decade, and I've seen the display trap catch too many people. Short-term vanity metrics, high click-through rates that don't convert, and a metric ton of bot traffic eating up your budget. demand gen builds actual intent over time - you're earning the click, not buying it.

here's what I've found works when you're trying to choose:

Display is a lease. You pay every cycle for visibility. The moment you stop spending, the visibility vanishes. No residual lift, no organic compounding.
Demand gen is an asset. Every piece of content, every structured data play, every topic cluster you build - that accumulates authority. google's algorithm updates (Helpful Content, the March core updates) reward depth and topical relevance. Display doesn't get a look-in there.
Programmatic display can be useful for retargeting - but only if you've already got a demand gen funnel running underneath it. Cold display is a waste unless you're selling something incredibly generic and low-consideration.

If you're building a site architecture map, you'll want to start with a pillar page for the core problem your audience faces, then build out cluster pages that answer specific sub-questions. That's demand gen via SEO content. Then layer on paid search or social for the high-intent queries, not random display placements.

For link-building, same principle. Focus on earning contextual links from industry resources, not banner placements or sponsored posts. Those links compound over months and years. Display impressions vanish after 30 days.

My advice: put 80 % of your budget and effort into demand gen (content, SEO, relationship-driven link-building, maybe a solid newsletter play). use the remaining 20 % for very targeted display retargeting or brand awareness if you have a specific product launch. but don't flip the ratio. i've seen that end in a dashboard full of impressions and zero pipeline.

sophiasaas

demand Gen almost always crushes standard Display for B2B - the inventory quality is miles better. But Google's algorithm will still hyper-optimise toward a few winning creatives, no matter how clever your structure is.

If you consolidate campaigns, you have to accept that some products will get zero impressions unless you force them into separate ad groups. The real catch with Demand Gen, though, is you absolutely need 4:5 and 9:16 assets for it to actually deliver properly.

Getting those formats for dry B2B equipment used to be a nightmare. i ended up using a tool where I just upload standard product photos and it auto-generates the 4:5 and 9:16 layouts. Made testing Demand Gen way more viable without needing a dedicated designer on hand.

wordweaver

Oh, demand gen works a treat if your creative and audience signals aren't a hot mess. Display's just cheap reach unless your remarketing setup is tighter than my ex's grip on his wallet.

storyweaver

Oh, bless your heart for trying to split £3-8 a day across 24 Display campaigns - that's not a strategy, that's a donation to Google's algorithm with a side of prayer. Group those puppies by product category or intent instead, give the algo some proper data to chew on without letting it run the whole circus.

Demand Gen can be a decent upgrade over standard Display, but don't kid yourself - Google will still funnel budget into whatever asset's having its best day. For B2B, I'd treat PMax like a dodgy curry: go easy unless your conversion tracking and lead volume are rock solid. Otherwise it'll burn through cash faster than a marketing director through a free lunch.

Are your Display campaigns actually dragging in leads or assisted conversions, or is it just a vanity impression parade?

sophiasaas

depends on your funnel stage. You can't replace demand gen with display. even with a strong landing page, don't

dailygrind

Demand gen handles creative rotation better than display consolidate into 3-4 campaigns grouped by product category not individual products

ranktracker

What’s the exact split between Search and Display/Demand Gen? I’ve seen Demand Gen eat budget fast in B2B when the targeting’s too broad and the feed isn’t tight. If you’re not already running separate conversion goals and separate budgets by campaign type, you’ll end up with messy reporting and confused optimization.