Meta is rolling out several major updates in 2026, covering both Advantage+ eligibility and the AI technology behind ad delivery. Businesses still using the old default settings may miss out on the opportunities Meta is opening up.
Advantage+ Shopping lowers its conversion threshold to 25 per week
Advantage+ Shopping campaigns previously required at least 50 conversions per week in an account to run at full capacity. Meta has announced it is lowering this to just 25 per week, giving small and mid-sized businesses with modest budgets greater access to automation that used to be limited to large accounts.
What is the Generative Ads Recommendation Model (GEM)?
Meta doubled the number of GPUs used to train its new ad-ranking model, GEM, in late 2025, making ad recommendations more accurate and faster. Meta's long-term goal is for businesses to simply provide a product link, a budget and a short instruction, and let AI build the entire campaign automatically.
Predictive Budget Allocation adjusts budgets in real time
This feature lets Meta's system automatically move budget between ad sets or campaigns based on the real-time likelihood of conversions, instead of waiting for marketers to adjust budgets themselves every week. It saves management time and captures opportunities faster than before.
New, more detailed Custom Audience filters
Meta has added new Custom Audience filters on both Facebook and Instagram, such as a minimum engagement frequency and more flexible time windows, making it possible to build more targeted retargeting audiences.
Tighter integration between Reels and Shopping
Instagram now lets creators tag up to 30 purchasable products in a single clip and is expanding its affiliate programme to some Asian markets, reflecting Meta's increasingly full-scale push into social commerce.
- Check whether your account meets the 25 conversions/week threshold to enable Advantage+ Shopping
- Try Predictive Budget Allocation instead of adjusting budgets manually every day
- Use the new Custom Audience filters for more precise retargeting
- Get your Reels content ready for social commerce, as Meta is pushing hard in this direction
Summary
Meta's 2026 updates favour small businesses more than ever. The Markettung team follows these changes closely so we can adapt our clients' strategies to every new opportunity the platform opens up.