JustIdea
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What we build

Online stores

PrestaShop and WooCommerce builds and growth. Design, ERP and warehouse integrations, audits, hosting and care after launch.

Online store development →
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What we build

Websites

Company websites and B2B platforms on WordPress or custom builds, with design, audits and speed optimisation.

Website development →
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What we run

SEO

Visibility in Google and in language models. One team looks after search, your business profile and what ChatGPT and Gemini say about your brand.

Search engine optimisation →
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What we run

Advertising and campaigns

Campaigns judged on net profit after returns and cost of goods, not on the ROAS in the ad platform. Creative is made in-house, so it never waits for a third supplier.

Digital marketing agency →

Creative for campaigns

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What we run

Analytics and data

Measurement first, decisions second. Ad, store and warehouse data in one place, so a budget conversation takes fifteen minutes, not three meetings.

Web analytics for e-commerce →
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Portfolio Stores and builds we run. Case studies Numbers, decisions and lessons from real projects. Our awards Awards, honours and partner statuses.
Martyna Świrszcz
Blog author

Martyna Świrszcz

Social Media Specialist

Social media specialist, author of four articles on the JustIdea blog from 2023-2024. She wrote about brands' presence on social media: hashtags, running company profiles and newsletters.

4 articles
Body of work

Articles by Martyna Świrszcz

Marketing 7 March 2024 How to Build a Mailing List? Marketing 7 March 2024 What Social Media Presence Does for Your Business Marketing 30 November 2023 What Is a Newsletter and How Do You Create One? Marketing 27 November 2023 Hashtags: What They Are, How to Use Them and What They Mean
There is a company behind this byline

Martyna Świrszcz writes about the work they do on client projects

The ratings below cover the whole agency, not a single author. Clients gave them on Google, Facebook and Clutch.

4.96 / 5
weighted average of 224 reviews across three platforms
Read the reviews
Google
4.97 / 5
156 reviews on our Google Business Profile
 Facebook
5.0 / 5
33 reviews on our Facebook page
 Clutch
4.9 / 5
35 B2B reviews, each verified in a call with the client

Statuses awarded by the platforms: PrestaShop Expert ★★★, Google Premier Partner 2025, Meta Business Partner, Microsoft Advertising Elite Partner 2025. All certificates and awards

What they write about

Topics

Marketing40
Contact

A conversation about your numbers: 30 minutes

The call is led by a new business specialist. When we get into the details of an account, the specialist for that channel joins in. We reply within one business day.

A quick review of your tracking and campaignsThree priorities for the next quarterA written summary that stays with you

Before the meeting we review your website, your visibility and what your campaigns show from the outside. We will not open with “so, what does your company do?”.

4.96 224 reviews
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What happens after you send it
01
within 1 business day

We reply to your email

The reply comes from the same new business specialist who will run the call. No qualification form and no call from an unknown number.

02
this week

A 30-minute conversation

We go through your numbers and your questions. If it turns out we are not the right fit, we will tell you straight away.