If you're selling to businesses on Meta, interests like "Shopify" or "e-commerce" reach people who engage with that content, not people who own or run a business. For a B2B ad set, we start from behaviors that describe a role, such as Page admin and business owner categories, then require job titles or industries in a second group people must also match. It's a better starting point. It doesn't make Meta's B2B data precise.
The ad set that targeted the content, not the buyer
On a mentoring call, we reviewed the Meta setup of a UGC video production agency that makes ads for consumer apps. An earlier hire had spent around $10,000 over about 10 weeks with no leads. The ad set we opened targeted the US, ages 25 to 55, with five interests: e-commerce, Shopify, video editing, influencer marketing and content creator.
Every one of those describes what someone browses. An interest, as we put it on the call, "doesn't tell you whether you are a business owner or not." Video editors, creators and people with a hobby all fit those interests, and none of them is the brand that buys UGC.
What we changed
- Behaviors instead of interests. Using Define further, we added the retail Page admins behavior, which as we put it on the call shows ads to "anyone who has an active Facebook page and is an admin," and small business owners. Someone who runs a business Page is more likely to be a founder or senior decision-maker. That's our read, not a Meta definition.
- Behaviors, not demographics, for owners. The company-size options under demographics surfaced employees. The owner categories sat under behaviors.
- Job titles and industry as a must-match. Chief Marketing Officer and social media manager, plus relevant industries, added with Define further so people must also match them. Meta's flexible targeting documentation combines options within a group with OR and separate groups with AND, so a new group narrows the audience instead of widening it, as we explain in OR inside a box, AND across boxes.
- A test, not a verdict. One ad set on the behavior audience, one on interests, to be sure which one reaches the buyer. The interest ad sets had already gotten no traction, which on the call we read as a sign they were giving Meta a bad direction.
Where the options sit
Meta's targeting documentation defines behaviors as targeting "based on a user's actions or past purchase behavior." In Ads Manager, the Page admin behaviors, listed by category such as retail Page admins, and Small business owners sit under Detailed targeting > Behaviors, as of November 4, 2026. Meta changes targeting options, and its documentation has a status for ones being deprecated, so check before you build.
What this doesn't fix
The same documentation calls job titles self-declared, which is why Meta's B2B targeting leaks. And with Advantage+ audience, Meta says it prioritizes your suggestions before searching more widely. Role-based targeting gives Meta a better first hint. On the call, we also called Meta good for retargeting people who already know you, and suggested adding Google Ads to reach people searching for what you sell.
The takeaways
- Interests describe what people engage with, not whether they run a business.
- For B2B, start from role-based behaviors such as Page admin and business owner categories.
- Put job titles or industries in a separate group so people must match both.
- Job titles are self-declared and Advantage+ audience can go wider, so treat this as a better starting point and test it against interests.
Common questions
What's the difference between interests and behaviors in Meta targeting?
Meta's Marketing API documentation defines behavior targeting as targeting based on a user's actions or past purchase behavior. Interests are topics. In our experience they reflect what people engage with, so an interest in video editing or Shopify can belong to a hobbyist, an employee or a business owner alike.
Can you still target Facebook Page admins on Meta?
Yes. As of November 4, 2026, Ads Manager lists Page admin behaviors by category, such as retail Page admins, plus Small business owners, under Detailed targeting > Behaviors. Meta changes targeting options, so check before you build.
Is Meta's job title targeting accurate for B2B?
It is only as accurate as people's profiles. Meta's targeting documentation describes job titles as self-declared. Use them as one condition alongside a behavior or industry, not as a precise filter.
Should behaviors and job titles go in the same targeting box?
No, if you want people to match both. Meta combines options within one group with OR and separate groups with AND. Add job titles or industries with Define further so they become a second group that people must also match.
Will Meta stay inside my B2B targeting?
Not with Advantage+ audience. Meta says the system prioritizes people matching your audience suggestions before searching more widely. Without Advantage+ audience, the separate Advantage+ detailed targeting option can also go beyond your selections when Meta determines that could improve performance. Your targeting is a starting point that tells Meta who you mean, not a fence.