Kolibri Online GmbH Reviews & Agency Profile

Hamburg content and localization agency offering SEO, GEO audits and multilingual native-speaker content

Hamburg, Hamburg, Germany DSA Score: 89/100

About Kolibri Online GmbH

Kolibri Online GmbH is a Hamburg content marketing and localization business, active since 2008. Its office is on Bernstorffstraße in the west of the city, and the company is run by managing directors Alaitz Anasagasti and Tine Stensbjerg. 71 percent of its team has stayed for more than four years, which points to a stable in-house group of editors and project managers working alongside a wider network of freelance translators and writers.

The search side of the business is now framed as SEO, GEO and website optimisation. Kolibri builds strategies aimed at both classic search engines and AI-driven answers in Google, Bing, ChatGPT and Perplexity. Its audit menu includes a content performance and E-E-A-T review, a technical and structural SEO check combined with an AI-visibility check, and an accessibility review. Its longest published SEO relationship is with the bank comdirect, where its in-house editorial team has produced ranking content since 2018. It has also done SEO analysis and consulting for DTAD.

Localization is the other half of the offer. Kolibri works with more than 350 native speakers and covers over 25 languages (some pages say over 30). Services include website, marketing and multimedia localization, keyword localization for each target market, SEO-led localization and machine translation with human post-editing. Projects follow five stages: an intro call, onboarding with agreed KPIs, localization, a quality check against briefs and glossaries, and a feedback loop. Published examples include Q-Railing, supported since 2015 in eight languages, as well as Quentic and Tagger Media.

Training is a visible third line. The team runs tailored online SEO courses for in-house teams covering Google core updates, Bing, keyword research, editorial optimisation, tools such as Sistrix and KWFinder, and the use of ChatGPT in SEO work. Participants receive PDF materials and a certificate. Firms with up to 250 staff and no more than 50 million euros in turnover may be able to get up to 80 percent of costs funded. There are also separate workshops and a Bing webinar.

Kolibri does not publish any dental, medical or healthcare work; its focus sectors are finance and greentech. For a dental practice, the realistic fit is narrower: clinics that need treatment pages written natively in several languages, for example for international patients, or practice groups that want to train their own staff in editorial SEO. Prices are not published and enquiries start with a free first consultation. Rates are 100 to 149 euros per hour, with projects from about 1,000 euros, and its Google reviews mostly relate to its training courses.

Kolibri Online GmbH's Website

Screenshot of Kolibri Online GmbH's website
Screenshot of kolibri-online.com

Kolibri Online GmbH at a Glance

Founded2008
HeadquartersHamburg, Hamburg, Germany
LeadershipAlaitz Anasagasti (Managing Director); Tine Stensbjerg (Managing Director)
LanguagesGerman; English; content and localization in 25+ languages via 350+ native speakers
PricingNo prices published; free initial consultation. Rates are 100-149 EUR per hour, with projects from about 1,000 EUR. Training is quoted on request; eligible SMEs may get up to 80% of training costs funded.
Contracts & reportingLocalization projects run through five stages: intro call and tailored offer, onboarding with agreed KPIs, localization, quality check, feedback loop.
Tools & partnershipsSistrix; KWFinder; ChatGPT (covered in training); machine translation with post-editing

Dental Marketing Services

  • Multilingual SEO content writing
  • website localization
  • keyword localization for target markets
  • SEO and GEO strategy
  • content and E-E-A-T audits
  • SEO and AI-visibility audits
  • accessibility checks
  • in-house SEO training

Dental Clients & Results

  • comdirect: top Google rankings and stronger brand authority from in-house SEO content (since 2018)
  • Q-Railing: shop texts, marketing material and newsletters localized in eight languages (since 2015)

Why Dentists Choose Kolibri Online GmbH

  • Content in 50+ languages
  • Native-speaker translators
  • 34% of work is SEO
  • 55 reviews at 5.0
  • Useful for medical tourism
Key Strengths
  • Explains SEO in clear, hype-free presentations for practice decision makers
  • Trains practice staff in SEO, including Bing optimisation courses
  • Writes dental SEO content in many languages for clinics serving patients abroad
  • Uses native-speaker translators so treatment pages read naturally for foreign patients

How the DSA Score Breaks Down

Client reviews18/20
Experience3/20
Client portfolio6/20
Published results0/20
Transparency10/20
Client feedback14.9/20

Points earned: 44.5 of 100 (profile 37 × 0.8 + client feedback 14.9). DSA Score: 89/100

What Clients Say About Kolibri Online GmbH

4client reviews
  • 4 on Google

Clients Most Often Praise

  • Higher Google Maps & local rankings 2
  • Clear reporting & honesty 1
Hanna MöhringDec 2025 Google

Hanna Möhring praised a presentation as clear, well structured and free of hype.

See it on feedbax.ai
Sylvia SchreiberOct 2023 Google

Sylvia Schreiber says the SEO training taught her a lot she uses in daily work and recommends it.

See it on feedbax.ai
Linda E.Aug 2023 Google

Linda E. liked the online Bing SEO course for concise explanations and course materials provided afterward.

See it on feedbax.ai
Show 1 more client review
  • Janek Müller: Trainers explained theory clearly with practical examples; course prepared him to optimize his blog. Google, Aug 2023

Where Kolibri Online GmbH Is Listed

Questions Dentists Ask About Kolibri Online GmbH

Has Kolibri Online worked with dental practices?

They name no dental or healthcare clients. Their focus sectors are finance and greentech, with clients such as comdirect, ERGO and Q-Railing.

Can they write treatment pages in other languages?

Yes. They work with more than 350 native speakers across over 25 languages. They also localize keywords for each market, so translated pages target the terms local people actually search for.

Do they cover AI search as well as Google?

Their SEO and GEO service targets Google, Bing, ChatGPT and Perplexity. They offer an SEO audit combined with an AI-visibility check, plus a content and E-E-A-T audit.

Can my practice team be trained in SEO?

They run tailored online SEO training covering keyword research, editorial optimisation, Google updates and Bing. Participants get PDF materials and a certificate, and eligible small firms may get up to 80% of costs funded.

What does Kolibri Online cost?

They do not publish prices and start with a free consultation. The hourly rate is 100 to 149 euros, with projects from about 1,000 euros.

Reviews of Kolibri Online GmbH

No reviews on this site yet. Have you worked with Kolibri Online GmbH? Your review helps other dentists choose.

Write a Review of Kolibri Online GmbH

Every review is checked before it is published.