The most visible software development companies in Spain, October 2026

October 2026 · 15 questions asked from Spain in Spanish and English · ChatGPT, Google AI Overviews, Gemini and Google AI Mode · 60 answers read

Most cited source

hiberusbooster.com

11citations

From Google AI Mode, Gemini, Google AI Overviews and ChatGPT

Where engines disagree most

10Code Software Design

1/4engines put it in their top three

Top three on Google AI Mode, not on Gemini, Google AI Overviews and ChatGPT

Brands

Search is not measured for this board yet, so it ranks on AI answers.

Rank Brand Rank change Heralded Score All AI Score trend Mentioned Recommended By engine Mentioned by Change
– Acid Tango AR Unranked Too few answers Not measured
–
  • : Unranked
1% 0% None First reading
– Advantic DE Unranked Too few answers Not measured
–
  • : Unranked
2% 0% None First reading
– Aira SE Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Alicante Developers Unranked Too few answers Not measured
–
  • : Unranked
2% 2% None First reading
– Altar.io PT Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Altia US Unranked Too few answers Not measured
–
  • : Unranked
1% 0% None First reading
– ALUXION ES Unranked Too few answers Not measured
–
  • : Unranked
1% 1% None First reading
– Anadea Unranked Too few answers Not measured
–
  • : Unranked
1% 0% None First reading
– Apiumhub ES Unranked Too few answers Not measured
–
  • : Unranked
5% 2% None First reading
– APL Gestión ES Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading

“=” marks brands whose score ranges overlap, so the test cannot separate them. Every brand named in at least three answers is ranked. AI gives each brand’s score and rank from the engines’ answers; Search is not measured for this board yet. By engine has one dot per engine (ChatGPT, Google AI Overviews, Gemini and Google AI Mode), darker the more often it names the brand.

Most cited sources

Rank Source Type Cited in Engines Pages cited Brands its pages mention
1 hiberusbooster.com Consultancy 13.3% 4 of 4 3 4
2 clutch.co Directory 13.3% 4 of 4 3 1
3 dribba.com Consultancy 6.7% 2 of 4 6 Not read
4 sortlist.es Directory 8.3% 3 of 4 2 3
5 conectia.pro Consultancy 5.0% 1 of 4 4 Not read
6 europa.eu Regulator 3.3% 1 of 4 4 Not read
7 aepd.es Regulator 3.3% 1 of 4 2 Not read
8 alicantedevelopers.com Community 1.7% 1 of 4 3 Not read
9 desarrollosoftware.es Consultancy 5.0% 2 of 4 2 1
10 sortlist.com Directory 3.3% 2 of 4 3 Not read

Questions asked

QuestionLanguageMost recommended
best software development companies for startups in Spain English ALUXION, Apiumhub, Develoop Software, Hiberus Booster, MarsBased, Nuvolar Works, Plain Concepts, Scalo and Sngular, tied
custom software development outsourcing in Spain English Abalit Technologies and FDSA, tied
how to choose a software development partner in Spain English No brand recommended
how much does custom software development cost in Spain English No brand recommended
nearshore vs offshore software development in Spain English No brand recommended

Each engine's top three

Gemini

No brand named in at least three answers.

Google AI Overviews

No brand named in at least three answers.

Method

Each leaderboard ranks brands on two sides. AI is how ChatGPT, Gemini, Google AI Overviews and Google AI Mode answer the board's buyer questions. Search is Google's top 10 results for the keywords behind those questions. All combines the two, where Search is measured.

For the AI side, each month Heralded asks every engine the same buyer questions, twice each, and reads every answer. An answer counts 0 for a brand it leaves out, 50 for a brand it names and 100 for a brand it recommends, and the Heralded Score is built from those. A brand named in at least three answers gets a score and a place.

How the leaderboards are measured