# Best Advertising Agencies in Thessaloniki (2026)

Thessaloniki is one of Greece's key advertising hubs, attracting top talent and global brands. Explore 128 agencies based in Thessaloniki on Pick an Agency, including top-rated DMM.GR - Διαφημιστική Εταιρεία και Κατασκευή Ιστοσελίδων Θεσσαλονίκη and ΔΙΑΜΑΝΤΙΔΗΣ-ΔΙΑΦΗΜΙΣΤΙΚΑ ΔΩΡΑ - each profile includes real client feedback and sub-ratings for quality and responsiveness. With an average rating of 5.0★, 1,495 client reviews, you have real data to compare. Each listing is updated regularly with the latest reviews and ratings from verified clients. No paid placements.

128 agencies · Avg rating 4.9★ · 4,727 client reviews

## Ranked by review data

Showing 1-30 of 128.

1. [DMM.GR - Διαφημιστική Εταιρεία και Κατασκευή Ιστοσελίδων Θεσσαλονίκη](https://www.pickanagency.com/agencies/dmm-gr-thessaloniki) - 5.0★ (200 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
2. [ΔΙΑΜΑΝΤΙΔΗΣ-ΔΙΑΦΗΜΙΣΤΙΚΑ ΔΩΡΑ](https://www.pickanagency.com/agencies/thessaloniki) - 5.0★ (118 reviews) - Thessaloniki, Greece - Advertising, Media Buying
3. [SIGMA Marketing](https://www.pickanagency.com/agencies/sigma-marketing-thessaloniki) - 5.0★ (115 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing
4. [New Work creative studio](https://www.pickanagency.com/agencies/new-work-creative-studio-thessaloniki) - 5.0★ (77 reviews) - Thessaloniki, Greece - Advertising
5. [Mail-Marketing.gr | Email Marketing Agency Thessaloniki](https://www.pickanagency.com/agencies/mail-marketing-gr-email-marketing-agency-thessaloniki-thessaloniki) - 5.0★ (74 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing, Media Buying
6. [Easylink | Digital Agency](https://www.pickanagency.com/agencies/easylink-digital-agency-thessaloniki) - 5.0★ (67 reviews) - Thessaloniki, Greece - Media Buying, Digital Marketing
7. [Prismart Digital Marketing Agency](https://www.pickanagency.com/agencies/prismart-digital-marketing-agency-thessaloniki) - 5.0★ (64 reviews) - Thessaloniki, Greece - Advertising
8. [Not The Same - Digital Marketing Agency](https://www.pickanagency.com/agencies/not-the-same-digital-marketing-agency-thessaloniki) - 5.0★ (62 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing, Media Buying
9. [Digital Promotion](https://www.pickanagency.com/agencies/digital-promotion-thessaloniki) - 5.0★ (51 reviews) - Thessaloniki, Greece - Advertising
10. [Beezness | Digital Marketing Agency](https://www.pickanagency.com/agencies/beezness-digital-marketing-agency-thessaloniki) - 5.0★ (50 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
11. [Unibox - Advanced Digital Marketing Agency](https://www.pickanagency.com/agencies/unibox-advanced-digital-marketing-agency-thessaloniki) - 5.0★ (47 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
12. [REEL CREATIVE STUDIO](https://www.pickanagency.com/agencies/reel-creative-studio-thessaloniki) - 5.0★ (45 reviews) - Thessaloniki, Greece - Digital Marketing
13. [Rooftop Advertisement](https://www.pickanagency.com/agencies/rooftop-advertisement-thessaloniki) - 5.0★ (41 reviews) - Thessaloniki, Greece - Advertising
14. [Gmatic Creative Advertising Agency](https://www.pickanagency.com/agencies/gmatic-creative-advertising-agency-thessaloniki) - 5.0★ (38 reviews) - Thessaloniki, Greece - Advertising
15. [the OUTSIDERS design](https://www.pickanagency.com/agencies/the-outsiders-design-thessaloniki) - 5.0★ (37 reviews) - Thessaloniki, Greece
16. [Creative Days web studio, SEO, digital marketing & mobile solutions, Thessaloniki - Halkidiki](https://www.pickanagency.com/agencies/creative-days-web-studio-seo-digital-marketing-mobile-solutions-thessaloniki-halkidiki-thessaloniki) - 5.0★ (36 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
17. [Dicode | Digital Agency](https://www.pickanagency.com/agencies/dicode-digital-agency-thessaloniki) - 5.0★ (34 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
18. [Onbyte - 360° Digital Agency](https://www.pickanagency.com/agencies/onbyte-360-digital-agency-thessaloniki) - 5.0★ (31 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
19. [Digital Palette](https://www.pickanagency.com/agencies/digital-palette-thessaloniki) - 5.0★ (30 reviews) - Thessaloniki, Greece - Digital Marketing
20. [MEDIA LIFE – Κατασκευή Ιστοσελίδων Θεσσαλονίκη](https://www.pickanagency.com/agencies/media-life-thessaloniki) - 5.0★ (30 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
21. [The Website | Digital Agency](https://www.pickanagency.com/agencies/the-website-digital-agency-thessaloniki) - 5.0★ (29 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
22. [restaurantmarketing.gr](https://www.pickanagency.com/agencies/restaurantmarketing-gr-thessaloniki) - 5.0★ (28 reviews) - Thessaloniki, Greece - Media Buying
23. [Virale Digital Agency](https://www.pickanagency.com/agencies/virale-digital-agency-thessaloniki) - 5.0★ (26 reviews) - Thessaloniki, Greece - Advertising
24. [Octopush Digital Agency](https://www.pickanagency.com/agencies/octopush-digital-agency-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Advertising
25. [Bounce Creative Digital Agency](https://www.pickanagency.com/agencies/bounce-creative-digital-agency-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Advertising
26. [The ads](https://www.pickanagency.com/agencies/the-ads-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing
27. [Darklabs Development - Digital Marketing](https://www.pickanagency.com/agencies/darklabs-development-digital-marketing-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Digital Marketing
28. [friendsconsulting](https://www.pickanagency.com/agencies/friendsconsulting-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing
29. [FYND AGENCY](https://www.pickanagency.com/agencies/fynd-agency-thessaloniki) - 5.0★ (23 reviews) - Thessaloniki, Greece
30. [idees digital agency | Website Development & Eshop | Wefia | Digital Marketing](https://www.pickanagency.com/agencies/idees-digital-agency-website-development-eshop-wefia-digital-marketing-thessaloniki) - 5.0★ (22 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing

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## Agencies in other Greece cities

- [Athens](https://www.pickanagency.com/best-ad-agencies/greece/athens)

## Frequently asked questions

### How many advertising agencies are in Thessaloniki?

Pick an Agency lists 128 advertising agencies in Thessaloniki, Greece, with an average rating of 4.9★ across 4,727 reviews. DMM.GR - Διαφημιστική Εταιρεία και Κατασκευή Ιστοσελίδων Θεσσαλονίκη is currently the top-rated. Compare their reviews, services, and pricing to find the best match for your business.

### What should I look for when hiring an ad agency in Thessaloniki?

Look for agencies with strong client reviews, relevant industry experience, and expertise in the advertising channels you need. Consider their location in Thessaloniki for in-person meetings, and verify their pricing model fits your budget.

### How much do advertising agencies in Thessaloniki charge?

Rates vary by agency size and scope, and most agencies don't publish pricing. Agency profiles on Pick an Agency show a minimum budget when the agency discloses one. Request quotes from multiple Thessaloniki agencies to compare.

### Do I need a local agency in Thessaloniki?

While many agencies work remotely, a local Thessaloniki agency can offer in-person strategy sessions, better understanding of the local market, and easier communication. Consider your needs when choosing between local and remote agencies.

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