Founder-led brands, built by a founder who gets it.
Founder-led brands, built by a founder who gets it.
Mary-Anne Da’Marzo runs Firebelly. She builds brands from the inside, so she knows what it feels like to own the number, and she brings that to every client. She created B.R.A.I.N.™ and Marketing Engineers, and she shares what she learns with founders and marketers every day. She’s a marketing engineer: she teaches AI who a brand really is.
She’s also Director of Digital at Juice, the UK charging brand, so she sits on the brand side of the table too.
She saw AI coming: her first AI video went up on 23 January 2023, eight weeks after ChatGPT launched.
More about Mary-Anne“Mary-Anne’s contributions to WHSmith have been transformative.”
Carl Cowling, CEO, WHSmith
The platforms call Mary‑Anne.
Mary-Anne creates content for Google, OpenAI, TikTok, SpaceX, Canva, Semrush, Similarweb and Wix. That puts us in the room with their top teams. We see embargoed releases, we know what’s coming, and we know what’s happening in AI before the internet does.
Operators, not storytellers.
We talk like the people who run the work, because we are. Bold, clear and plain. No fluff, no agency clichés, and we never make up a number.
- We look at every channel, not just the one we sell.
- We move fast and we ship the work.
- We start every job from your brand’s B.R.A.I.N.™
- We show you the number behind every result.
- We tell you plainly when we’re not the right fit.
Our conversations won’t always be easy. They will move the number.
We’re straight up. We know our stuff, and we’re in these channels every day. If we see something you don’t, we tell you. We don’t hide it. We tell you what needs doing, and then we do it.
That’s how big brands move the needle.
Want us in the room, with skin in the game?
We work on retainer, and we also work for equity. If you want us inside the business with you, sharing the risk and the reward, let’s talk. Business done well, everyone wins.
Done for you, or do it yourself.
We do it for you
Your marketing team, on call. We build your B.R.A.I.N.™ and run every channel from it.
You build it yourself
The course and the B.R.A.I.N.™ engine, for people who want to learn to build their own brand B.R.A.I.N.™
marketingengineers.ai →Small team. Senior. Fast.
Strategists, designers, developers and channel specialists, led by Mary-Anne and powered by AI. We’re small and we move fast, because we’ve worked out how to use AI properly.
We don’t shy away from AI. Mary-Anne saw it coming.
Mary-Anne posted her first AI video on 23 January 2023, eight weeks after ChatGPT launched. It opened with “Could this be the end of Google?” She’s built with AI every day since: nearly four years.
Ready to move the number?
Tell us what you want to move. We reply within two working days with an honest first read.