SEO focused English copywriting services for your
It's about time you start taking the copy of your website, emails or mobile app seriously. Sirius copywriting is a team of English freelance copywriters providing professional English copywriting services in Europe and the Middle East.
Sales driven and unique copy for any project
- Proficient level English
- Long term collaboration
- Creative and unique content

High performing websites
You could have the most beautiful website, but nobody will find it if it doesn't rank better than your competitors. It starts with keyword research and creating a solid SEO foundation.

Fully optimised sales funnel
Do you think writing sales emails, lead nurturing campaigns, or business proposals is easy?
Think again. It takes marketing expertise and sales knowledge to craft and optimise your sales funnel.

User-friendly mobile app text
Would you read long paragraphs of text when using a mobile app? Of course not. Who has time? You need a UX writer to create and optimise content for your mobile app. Let's make your app users happy.
- UI / UX copywriting
- Mobile app copywriting
- App store optimisation
- Presentations / Pitch deck copy
Delivering high-quality content
Writing content for your website may seem like an overwhelming task, but with our expertise, we can write SEO optimised copy that sells your services and help with structure and design.
- Confidentiality guaranteed
- Proofread for perfection
- Fixed project-based cost
Couplepreneur professional copywriters with proficient English
Experienced in building online businesses from an idea to a fully working company with a website that can dominate Google search results. For your online business to succeed, you need a strong sales copy. That's where you can fully rely on our expertise.
- 10+ years of marketing experience
- Proficient in working with code and Github
- Enthusiastic, responsive and professional
- Extensive knowledge of designing and building websites and mobile apps
We are computer-savvy (you may call us geeks):
Writing unique web, sales and mobile app copy
for clients across Europe and the Middle East

Creating original content for your website, email campaign or mobile app
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The brief
Let's find out what type of copywriting service you need and how we can bring our experience and skill to your project. Why not book a short Zoom call with us or email us to get started.
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First draft
You will receive the first draft in the agreed timescale. Don't worry; we welcome your constructive feedback and can then revise the copy as needed.
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Final copy
Both of us will proofread the final copy for your project to guarantee it's without grammar mistakes. It will be delivered in your preferred format (Pages, Word, HTML, etc.). Or you can invite us to your Github repository.
Collaborate with experienced and enthusiastic English copywriters
Outsource your content writing as your business grows. Forming a long term business cooperation helps us understand your audience and write in your brand's voice while sharing our ideas.
Fast and responsive
When working with Sirius copywriting, you can expect fast communication any day of the week because we work with clients worldwide.
Native-level English
Both of us have lived in the UK for 22 years. Since 2020, we have dual nationality - Czech and British. We use the English language in our daily lives.
Efficient service
We understand you want an original copy delivered on time with the ability to revise it, so you'll receive only high-quality content.
15+ years in tech
While living in the UK, we had an agency building mobile apps, websites and other exciting digital products. We can both code too.
easyParking is performing extremely well on Google after only a few months of SEO optimisation and writing landing pages for various areas across the UK. We are beating the ranking positions of some of the competitors that had been in a business longer than us.
Certified in English
While living in the UK, we founded several online businesses built from the ground up. Not all were success stories, but those that were taught us all about building websites and mobile apps. How to optimise them to dominate Google searches and, most notably, the power of great copywriting. In 2020 we obtained British citizenship, and in 2022 Cambridge proficiency certification.
We are high achievers, so offering our English copywriting service without having the highest level certification of English was not feasible.

Richard Kacerek
Cambridge English qualification CEFR level C1 Proficiency

Vera Nesvadbova
Cambridge English qualification CEFR level C2 Proficiency
Latest blog articles
Work with us
Whatever your goal - we will get you there.
“ Sirius copywriting created all the content for all the pages of our newly redesigned website that improved our SEO and lead generation efforts. ”
