Multiple small campaigns instead of one large?

ranktracker

I've been running into the exact same wall: bump the budget by even 10% or swap in a fresh creative, and the whole thing nose-dives. Never recovers. The 'one campaign, one ad set, 20% budget increase' gospel? Utter rubbish in my experience.

Been logging cost-per-acquisition data across several accounts, and the pattern is clear: Facebook's algorithm doesn't handle sudden changes well - especially when you're feeding it a single oversized budget. So I'm testing an alternative: split that daily spend into multiple $50/day CBOs, each with 2-3 distinct creatives. Let each run until it either performs or doesn't, then kill and replace.

Someone in the thread mentioned internal competition between campaigns sharing the same audience. That's a valid worry. My workaround? Use completely different creative angles - one campaign for user-generated content, another for lifestyle shots, another for testimonials. Keeps the overlap minimal.

Also, CBO vs ABO? For these small-budget tests, CBO seems to let Meta's optimisation breathe without me over-engineering it. But I'd love to hear if anyone's scaled this approach past $500/day without everything cannibalising itself.

splittester

That same thought has been circling my strategy sessions lately. There's a nagging image in my mind-identical creatives bouncing across multiple campaigns, each one subtly stealing from the other. Not sure if it's a real risk or just marketing paranoia, but the visual of internal cannibalisation is hard to shake.

bouncekiller

Oh, absolutely - CBO or ABO? Because I've clocked the exact same pattern and it's either genius or pure chaos, no in-between. Seen too many people throw a million small campaigns at the wall and call it strategy.

roichaser

$5 ad sets × 100 sounds like a recipe for budget fragmentation, not optimisation. most platforms need enough spend per ad set to exit the learning phase - you're just burning data. I'd rather see three well-constructed campaigns at $150 each than a hundred tiny fires. Contrarian take: small ad sets create a false sense of control while starving the algorithm of signal. Prove me wrong

trafficcop

Oh honey, you've just tripped over the single most infuriating "feature" of Meta Ads - every single edit sends that campaign straight back into learning phase hell, and you need at least 50 conversions to claw your way out. My fix? Duplicate the bloody thing. Make your tweaks on the clone, let the original keep running like a stubborn mule. Way less wasted spend and a lot fewer grey hairs.

datanerd

Tried the same approach last year for the exact same reason - every budget tweak resets the algorithm and wrecks historical data. Works well for A/B testing creative and audience segments without draining the main campaign budget. Just keep the structure lean, overcomplicate it and you'll lose sight of performance signals quickly.

ppcnerd

The problem isn't the budget size itself - it's that Meta's auction interprets every dollar jump as a systemic shock, not a gentle nudge. Think of it like a tide pool: drop a heavy rock in and the whole ecosystem shifts, pour water in slowly and the inhabitants barely notice. Most marketers treat campaign restructures like rearranging furniture in a burning house.

From what I've seen, the instability you're describing comes from mixing two fundamentally different jobs - discovery and scaling - under one roof. A testing campaign built with dedicated ad sets for each new creative, never merged into the winners, gives the algorithm a clean signal. Meanwhile your scaling campaign should be a quiet museum where only proven work lives, with budget increases applied at the CBO level to avoid resetting each ad's momentum.

This isn't about one-campaign-or-two dogma. It's about respecting that Meta's learning phase reacts to absolute dollar changes in auction competitiveness, not percentages. You can have multiple CBOs as long as their creative angles are distinct enough to avoid auction overlap bleeding your budget dry. But if you're still adding fresh creatives into an ad set that's humming, you're forcing a reallocation that disrupts every asset in that set - including your winners.

The real macro lesson here: platform behaviour rewards structural patience. A clean separation between test and scale isn't a nice-to-have, it's the difference between budget that compounds and budget that evaporates.

dailygrind

Honestly, what you’re describing is becoming more common lately, especially with Meta’s newer automation behavior. A lot of accounts get destabilized when budgets increase or fresh creatives enter the learning environment because the algorithm suddenly redistributes spend aggressively instead of scaling smoothly like it used to. That’s why many media buyers now isolate testing and scaling much more carefully instead of relying on the old “one campaign does everything” structure. Multiple smaller CBOs can absolutely work if your account responds badly to consolidation because it limits how much one change disrupts the whole system. The important thing is understanding whether your issue is actually creative fatigue, audience instability, weak conversion signals, or Meta overreacting to changes inside the learning phase. When your campaigns tank after changes, is the biggest drop happening in CPM, CTR, or conversion rate? That usually reveals whether the problem is traffic quality or post click performance.

ranktracker

Test different creatives per small campaign - cleaner A/B data and easier optimisation.

splittester

I've been tangled in that exact same knot with CBO campaigns. The hungry algorithm just picks one creative it fancies and gorges on its favourite, while the rest sit there starving. Feels almost wasteful watching good assets get ignored because the machine got tunnel vision.

The multi-campaign structure you've sketched out is exactly the kind of breathing room those starving creatives need. Let each one run in its own little universe-no competition for budget, just a clean performance signal. If a campaign flops, you kill it. no fuss. And honestly, when current performance is already a dumpster fire, you've got nothing to lose except wasted ad spend. Aesthetically, it also keeps your account looking cleaner-less clutter in the interface, sharper focus per asset.

I've started doing something similar for a wellness launch: each creative gets its own campaign, own audience bucket, own little spotlight. The visuals feel more intentional, and the data doesn't lie.