What is the difference between self-asserted and verified BIMI?

You're ready to implement BIMI, but you keep hearing two terms and they sound like corporate gobbledygook: self-asserted and verified. Here's what they actually mean, and why it matters for your brand.

Self-asserted BIMI is the fast path. You create your logo in SVG Tiny PS format, add a BIMI DNS record that points to it, and you're done. You're essentially saying "This logo belongs to my brand, trust me on it." No third party is verifying anything. No paperwork, no legal checks, no money spent. If you want to test BIMI without committing resources, this is your move. Yahoo Mail will display self-asserted logos. Apple Mail will accept them. But Gmail? Gmail says no thanks and won't show your logo.

Verified BIMI takes the verified path. You buy a Verified Mark Certificate (VMC) from a Certificate Authority like DigiCert or Entrust. They check that your company legally owns a registered trademark for the logo you want to display. They do the paperwork, verify your ownership, and issue a certificate. You then link that certificate in your BIMI DNS record. This costs $1,500 to $2,500 per year, but it unlocks Gmail display. And Gmail is huge. For many senders, that reach justifies the cost.

Think of it like this. Self-asserted is you saying "I'm a real business." Verified is you showing a government document proving you're a real business. Gmail wants that document before it'll take a risk on your logo.

Here's how to decide between them:

• Go self-asserted if you're testing the waters, your audience is mostly Yahoo or Apple Mail users, or you don't have a registered trademark. It costs nothing and takes a day to set up.
• Go verified if you have a registered trademark, you want Gmail reach, and your brand reputation is strong enough to justify the certificate cost. Check your analytics first to see if Gmail users are worth the investment.

Setting up BIMI for the first time? Start with DMARC alignment first. Both paths require that foundation.