Brand film: identity
A brand film answers the question "who is this company and why do they exist." It's interview-driven, often features the founder or operators rather than actors, and runs 2 to 5 minutes. The deliverable is something a viewer remembers, not just informs them.
Corporate video: function
A corporate video answers a specific operational question: how does this product work, what does this service include, what's the onboarding process. It's usually 60 to 90 seconds, often uses voiceover, and the goal is clarity and conversion, not memorability.
When to use which
Use a brand film when you're building category recognition, hiring at scale, or trying to explain why your company is different from a competitor that does the same thing. Use a corporate video when you need to teach, demonstrate, or convert. They're not opposites, and most companies need both eventually.
Common mistake
Treating a brand film as a long corporate video. The result is a 4-minute product explainer with feelings, which underperforms both formats. If you need to explain the product, make a product video. If you need to express the company's character, make a brand film. Don't try to do both in one piece.