Instagram ads in 2026 are shaped by more automation in Meta’s Advantage+ tools, a feed dominated by Reels and vertical video, wider use of creator content in paid placements, and more reliance on server-side measurement through the Conversions API. What still works is unchanged: strong creative made for the format, a clear offer, a landing page that matches the ad, and steady testing.
How has automation changed Instagram campaigns?
Meta has moved more campaign decisions into its own systems. Advantage+ sales campaigns, Advantage+ audience and Advantage+ placements let the algorithm choose who sees ads and where. Manual detailed targeting still exists, but Meta increasingly treats it as a suggestion rather than a limit.
For advertisers, this changes where effort goes. Less time is spent building audience lists, and more on the inputs the algorithm uses: creative, conversion events and budget structure. A campaign with weak creative and clean targeting now tends to underperform a campaign with strong creative and broad targeting.
What to keep under your control
Automation does not mean handing over everything. Keep control of these settings:
- The conversion event you optimize for, set to a real business outcome such as Purchase or a qualified lead.
- Exclusions for existing customers where acquisition is the goal, using customer list audiences.
- Brand safety settings and placement exclusions where necessary.
- Budget caps at campaign level so spend cannot shift without your knowledge.
- Creative choices, including which assets enter each campaign.
Why is Reels the default format?
Instagram has given Reels a growing share of the app’s attention, and ad inventory has followed. Vertical video in 9:16 now appears across Reels, Stories and increasingly the main feed.
Creative made for that format performs differently from repurposed horizontal video. The first second needs to show the product or the hook, since users scroll quickly. Text should sit inside the safe zones so it is not covered by interface elements. Sound matters on Reels, but captions are still needed because many people watch muted.
Static images still have a place, particularly in the feed and for retargeting simple offers. Testing both formats in the same ad set lets the system show each where it works.
How has creator content moved into paid ads?
Brands increasingly run ads that feature creators, either through partnership ads, which run from the brand’s account with the creator’s handle shown, or by licensing creator videos for use as standard ads. Partnership ads require the creator to grant permission in the app.
Creator content often feels more native to the feed than studio production, and it shows real people using the product. It also needs proper agreements: usage rights, duration, paid disclosure through the branded content tools, and approval of edits. Treat it as a creative source to test, not a guaranteed improvement.