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The most visible e-signature tools, October 2026

October 2026 · 12 questions asked in English, worldwide · ChatGPT, Google AI Overviews, Gemini and Google AI Mode · 96 answers read

Most cited source

docusign.com

42citations

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

Where engines disagree most

Dropbox Sign

1/4engines put it in their top three

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

Brands

Rank Brand Heralded Score Mentioned Recommended By engine Mentioned by Change
– S-Docs US Too few answers 1% 1% None First reading
– S-Sign Too few answers 1% 0% None First reading
– Scrive SE Too few answers 2% 0% First reading
– SIGN8 Too few answers 1% 0% None First reading
– Signaturit ES Too few answers 1% 1% First reading
– SkySlope DigiSign US Too few answers 2% 1% None First reading
– sproof sign AT Too few answers 2% 0% None First reading
– Subnoto Too few answers 1% 0% None First reading
– Validated ID ES Too few answers 0% 0% None First reading
– Xodo Sign CA Too few answers 3% 1% First reading

“=” marks brands whose score ranges overlap, so the test cannot separate them. Every brand named in at least three answers is ranked. 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 g2.com Review site 15.6% 4 of 4 7 0
2 capterra.com Review site 4.2% 3 of 4 3 8
3 stackfyi.com Review site 2.1% 1 of 4 1 0
4 sourceforge.net Review site 1.0% 1 of 4 1 0

The questions, and who wins each

QuestionLanguageWins it
best e-signature software for a professional services company English DocuSign
e-signature software recommendations for a legal operations lead English DocuSign
top e-signature software English Adobe Acrobat Sign and signNow, tied
how to choose e-signature software English Adobe Acrobat Sign, DocuSign, Dropbox Sign, eSignatures.io, PandaDoc, signNow and Zoho Sign, tied
what to look for in e-signature software English No brand recommended
e-signature software for a team of 20 to 200 English PandaDoc
e-signature software that integrates with Salesforce English DocuSign
e-signature software with GDPR-compliant hosting English DocuSign
e-signature software for real estate English DocuSign
most reliable e-signature software English DocuSign

Each engine's top three

Method

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