The end of off-brand creatives

One brief in.
Campaign-ready creatives out.

Briefmark is an autonomous creative agent that learns your brand and produces on-brand ads, banners, and assets for B2B teams. No templates. No prompting. Just a brief.


Three steps to
never-off-brand

Briefmark replaces the back-and-forth between marketers and designers with an agent that already knows your brand.

01

Feed it your brand

Upload past campaigns, brand assets, and approved examples. Briefmark builds a living model of your visual identity, not a static guideline PDF.

02

Write a brief

"Q2 product launch targeting enterprise CIOs on LinkedIn." Natural language in, multi-format creative set out. Think in briefs, not prompts.

03

Approve and learn

Every thumbs-up or revision teaches the agent what on-brand means for your team. First drafts get sharper over time.

The problem

95% of B2B teams use AI for creative. Most of it looks generic.

Existing tools generate volume without understanding your brand. You get 50 variations of the same bland ad. Then a designer spends hours fixing them anyway.

The Briefmark way

Brand memory, not brand guidelines.

Briefmark doesn't read your brand book. It learns from what your team actually approves. The result: creatives that feel like your best designer made them, at the speed of AI.

Built for the B2B creative bottleneck

10x more channels, same headcount

LinkedIn, Google, email, webinars, events. Creative requests are up. Design capacity isn't.

Brand drift kills trust

When every campaign looks different, prospects don't know who you are. Consistency compounds.

Designers shouldn't resize banners

Your creative talent should solve hard problems, not adapt the same visual to 12 ad formats.

Generic AI makes generic work

Canva AI and ChatGPT don't know your brand. You spend more time fixing outputs than making them.


The creative agent your brand team has been waiting for.

Briefmark is being built for B2B marketing teams who refuse to choose between speed and brand quality. The brief-to-creative pipeline starts here.