Turn more visitors into clients

Let an aerospace-engineer-turned-copywriter roast your site

Get Roasted 🚀
50+ roasts
completed
  • ✓ 15min video jam-packed with actionable advice
  • ✓ Get it in less than 48h
  • ✓ Your money back if it doesn’t work

Watch a roast

WTF is a rocket roast?

  • A 15min private video with suggestions tailored to your site to improve conversion rates (a.k.a. "sell more")
  • Full of actionable & easy-to-implement changes, just the way an engineer likes it
  • It includes a written summary so you don’t have to take notes
  • Fixes focused on copy, strategy, positioning, social proof, sign-up forms, and CTAs.
  • Sent to you within 48 hours
  • If it doesn’t increase conversion, I’ll refund you

If your site is not converting enough visitors into customers, the best time to fix it was yesterday. The second best time is now.

Roast my site now 🚀

How it works in 3 steps

Book a roast and fill out some basic info. It'll take you 5 min.

I roast your site and send you the video by rocket email

Make a few changes on your website, and sell more

Some kind words

Rhys
Founder of Tinyrep
Mario's knowledge is second-to-none. He tailored a solution perfectly to my brand, and I couldn't be happier. Was very impressed by his knowledge and the unique ideas he came up with. Would strongly recommend!
Sam McManus
Founder of Bootstraw
Mario has a knack for simplifying complex topics and making them understandable to a wide audience.
JC Choi
Founder of NFT Siblings
Laura Holmes
Founder of Wanderly
Mario did an exceptional job capturing the essence of who I am in web3 and where I aspire to be. His attention to detail and understanding of my vision made it a pleasure to work with him. He also provided awesome bonus ideas I could use to incorporate in my work. I’m impressed with the outcome
Foami
Founder of Foami
Mario exceeded our expectations. He took the time to truly understand our needs and delivered sharp, compelling messaging that perfectly represented our brand. If you have the chance to work with him, seize it before his calendar fills up!
Begoña Coma
Business Development at Zealab

Do you have fewer customers than you’d like?

  • ?    Your product is amazing, but you’re not getting as many sales as you’d like.
  • ?    It feels like your web is not connecting with your clients.
  • ?    You spend money on ads that get you visitors, but they don’t buy.

Not sure what you can do to change it?

Let me launch your site to the moon🚀

Who's the rocket scientist?

Hi, I'm Mario

  • I worked 9 years as an aerospace engineer before turning into a copywriter and marketing strategist
  • I’ve written copy for web3, fintech, retail and many more
  • I can quickly spot easy-wins that will make your site convert more
  • I love a new challenge. My curiosity led me to become an engineer. My curiosity led me to transition into copywriting. My curiosity will lead me to find the quickest fixes to make you sell more.

Got a question?

Why do I need a roast?

Buying ads only burns money if your site doesn’t convert visitors into clients. A 15min roast will give you the best ROI. I’ll spot the most important, actionable, and probably quick fixes that will improve your conversion.

Can you roast in another language?

I can make videos in English or Spanish. If your text is in a different language I’ll use a translator to understand it, but the video will still be in English or Spanish.

How much does it cost?

$120. For most sites, one new client will cover this. If your product or service is good, it’s extremely unlikely that you don’t cover it in less than a month. And if you can show me that it didn’t increase conversion, I’ll give you your money back.

Can you write the copy for my landing page?

Yes! Email me at mario@carballeiracopy.com and we can talk about what it is exactly that you want.
If you hire me after booking a roast, I will discount it from the final price.

Can you roast my page if it isn’t online yet?

Yes! There’s no reason for not doing it right from the beginning. Just share your design files or concepts.

Can I pay in crypto?

Yes! I accept any major coin. No memecoins, sorry, too much volatility. Just send me an email to  mario@carballeiracopy.com and we’ll arrange it.

Can you roast something that’s not a landing page?

Yes, I can roast anything from a copywriting perspective, like emails or sales funnels. If you have any doubt, just email me at mario@carballeiracopy.com

What if it doesn’t work?

Honestly, I doubt it. But if you don’t want to use it or it doesn’t increase conversion rates, I’ll give you your money back.

Stop wasting time & money

Let your website consistently turn more visitors into customers.

Get Roasted 🚀
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