Three changes landed in Meta Ads Manager over the last two weeks of August and into September 2026, and the accounts that haven't adjusted are already paying for it in CPA. Advantage+ is now the default for every Sales, Leads, and App campaign. Placement controls are gone. And the algorithm now penalizes accounts that don't feed it enough creative variation.
In this post:
- What Advantage+ default-on actually means for campaign setup
- Why your placement exclusions just became bid discounts, not blocks
- The creative volume threshold Meta's algorithm now requires
- A four-step action plan to adapt your account before it costs you more
Advantage+ Is the Default — Not an Option
Starting August 2026, every new Sales, Leads, and App campaign in Meta Ads Manager launches with Advantage+ enabled across audience, placements, budget, and creative. You're not opting in. You're opting out if you want manual control.
This matters because the old workflow no longer applies. Previously, you'd build a campaign, select placements, define your audience, and add creatives. Now you start with AI optimization pre-selected on all four dimensions, and you have to actively disable pieces if you want manual control.
The practical consequence: if you're still building campaigns the old way — manually selecting placements, setting fixed audience parameters, uploading one or two creatives — Meta's system treats your campaign as under-optimized. It has less signal to work with. It exits the learning phase slower. That friction shows up in your CPA.
For teams running multiple accounts, the change is compounding. Every new campaign now requires a deliberate review of which Advantage+ features to keep versus disable. That's fine at two campaigns. At twenty, it becomes a real source of unintentional drift.
Placement Controls Are Gone — Value Rules Replace Them
Advertisers began reporting in late August 2026 that the placement checkboxes had vanished from ad sets. What replaced them is a value rules mechanism that can reduce bids by up to 90% on specific placements — but cannot exclude a placement outright.
The distinction matters. Under the old system, you could block Audience Network entirely. Under value rules, you can make Audience Network 90% less competitive in your bidding — but if inventory is cheap enough, you can still win it. A 90% bid discount on a low-CPC placement is not equivalent to an exclusion.
The one hard control that remains: account-level Placement Controls under Advertising Settings → Account Controls. Set exclusions there and they apply across every campaign in the account. Ad set-level granularity is gone.
If you had placement exclusions built into specific ad sets for brand safety reasons, audit those now. The assumption that a placement is blocked is no longer valid.
Creative Volume: The Algorithm Needs More Than You Think
The third change is less of a policy update and more of an algorithm behavior shift — but the effect is real. Meta's Andromeda system, which powers personalized ad delivery, now requires significantly higher creative variation to optimize properly.
Partner guidance puts the benchmark at 15–50+ active creatives per account. But the number alone doesn't tell the full story. Andromeda doesn't count 50 near-identical variations as 50 creatives. It collapses creatively similar ads into a single entity and makes them compete against each other — rather than expanding reach.
The actual requirement is creative diversity: 8–12 conceptually distinct concepts per campaign, not 50 slight variations of the same hero image. As we covered in the creative volume post, the bottleneck isn't just quantity. It's getting meaningfully different angles into rotation fast enough for the algorithm to work with.
Accounts running fewer than 15 active creatives report slower exit from the learning phase, higher CPMs, and higher CPAs. Accounts that hit the diversity threshold — different hooks, different formats, different emotional angles — see the opposite.
Why Legacy Setups Are Paying More
The three changes compound. If you're running fixed placement constraints (now value-rule-only), limited creative volume (under the Andromeda threshold), and campaign structures that predate the Advantage+ default — you're fighting the algorithm at three levels simultaneously.
Meta's system is optimized for accounts that give it room to operate: broad audiences, diverse creatives, automated budget allocation. Legacy setups that constrain those dimensions get less efficient delivery. The machine learning has less to work with and more friction at every decision point.
The Advantage+ behavioral shift isn't just a UI change. It reflects where Meta is investing its infrastructure — and accounts that align with that direction benefit from it. Accounts that resist it pay a higher effective cost per result.
If you have old Advantage+ Shopping Campaigns (ASC) still running, those are actively being deprecated. Meta has announced the phase-out of older ASC and Advantage+ App Campaign structures, pushing everyone toward the consolidated Advantage+ Sales Campaign format. Accounts not migrated get paused.
The Four-Step Adaptation Plan
Adapt in this order:
1. Review all active campaigns for Advantage+ coverage. Open every active Sales, Leads, and App campaign. Check which Advantage+ features are on versus off. Make deliberate choices — don't leave defaults because you haven't gotten to them yet.
2. Audit your placement exclusions. Identify any ad sets where you had placement exclusions. Move critical brand-safety exclusions to the account-level control under Advertising Settings → Account Controls. Ad set-level granularity is gone — build your exclusion strategy at the account level and accept that trade-off.
3. Expand your creative library. If you're running fewer than 15 active creatives per account, that's the first priority. If you're at 15+ but all variations of the same concept, the priority is diversity. Build different hooks, different formats, different angles. The algorithm needs genuine variation, not cosmetic changes.
4. Migrate legacy campaign structures. If you have old ASC campaigns, migrate them to the Advantage+ Sales Campaign format before Meta pauses them for you. Waiting makes the transition reactive, not planned.
The accounts adapting fastest are the ones treating this not as a Meta policy change, but as an execution problem: more creative throughput, faster campaign setup, consistent monitoring across accounts. bulk handles the upload, setup, and monitoring layer — so these structural changes get implemented across the board, not just where you happen to have time. Try bulk free →