The most visible e-signature tools 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

Leader

DocuSign

69Heralded Score, range 55–77

Where engines disagree most

Dropbox Sign

1/4engines put it in their top three

Top three on Gemini, not on Google AI Mode, 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
– Nitro Sign AU Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Odoo Sign BE Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Oneflow SE Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– OneSpan Sign CA Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Oodrive Sign Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Paperless Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Papersign AU Unranked Too few answers Not measured
–
  • : Unranked
2% 0% None First reading
– Penneo Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– PKIsigning Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Portwood 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
11 boe.es Regulator 3.3% 1 of 4 2 Not read
12 clustdoc.com Vendor site 3.3% 2 of 4 1 Not read
13 g2.com Review site 3.3% 1 of 4 1 12
14 quora.com Community 3.3% 1 of 4 2 Not read
15 reddit.com Community 3.3% 1 of 4 2 Not read
16 softwaredoit.es Consultancy 3.3% 2 of 4 1 11
17 toolradar.com Review site 1.7% 1 of 4 2 Not read
18 useinkless.com Vendor site 3.3% 1 of 4 2 Not read
19 administraciondejusticia.gob.es Regulator 1.7% 1 of 4 1 Not read
20 ai-pedias.com Review site 1.7% 1 of 4 1 Not read

Questions asked

QuestionLanguageMost recommended
best e-signature tools for small businesses English PandaDoc, signNow and SignWell, tied
sign contracts online for small business clients English DocuSign, Dropbox Sign, PandaDoc and Zoho Sign, tied
how can a small business get customer contracts signed faster English DocuSign and Dropbox Sign, tied
how to collect signatures on agreements without printing English DocuSign
digital signatures vs signing paper contracts for small businesses English DocuSign

Each engine's top three

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