What AI assistants actually recommend when buyers ask about e-signature tools — measured weekly across 5 engines, published as open data.
Sample: 66 AI answers · Window: Jun 3, 2026 – Jul 1, 2026 (4-week rolling)
Across 66 sampled AI answers from 5 engines, SignNow is recommended most often — appearing in 72.7% of recommendations, followed by DocuSign Insight (59.1%) and Adobe Acrobat Sign (59.1%).
This is a measurement of share of voice across 5 AI engines — not an editorial pick. See the full ranking below.
| # | Product | Share | Trend | Engines | |
|---|---|---|---|---|---|
| 1 | SignNow Best for: AI recommends SignNow most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (100% of those answers) | 72.7% 48 mentions · avg pos 4.8 | — | GROK 100%GEMINI 75%CHATGPT 83.3%CLAUDE 66.7%PERPLEXITY 55.6% | Claim |
| 2 | DocuSign Insight docusign.com Best for: AI recommends DocuSign Insight most when buyers ask “best electronic signature software for high-volume contract signing” (72.7% of those answers) | 59.1% 39 mentions · avg pos 1.9 | — | GROK 50%GEMINI 41.7%CHATGPT 66.7%CLAUDE 33.3%PERPLEXITY 83.3% | Claim |
| 3 | Adobe Acrobat Sign adobe.com Best for: AI recommends Adobe Acrobat Sign most when buyers ask “best electronic signature software for high-volume contract signing” (72.7% of those answers) | 59.1% 39 mentions · avg pos 5.7 | — | GROK 66.7%GEMINI 83.3%CHATGPT 72.2%CLAUDE 33.3%PERPLEXITY 44.4% | Claim |
| 4 | Dropbox Sign dropbox.com Best for: AI recommends Dropbox Sign most when buyers ask “best e-signature tools for small businesses” (81.8% of those answers) | 54.5% 36 mentions · avg pos 5.2 | — | GROK 83.3%GEMINI 83.3%CHATGPT 22.2%CLAUDE 66.7%PERPLEXITY 50% | Claim |
| 5 | PandaDoc Free eSign pandadoc.com Best for: AI recommends PandaDoc Free eSign most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (72.7% of those answers) | 48.5% 32 mentions · avg pos 4.2 | — | GROK 50%GEMINI 50%CHATGPT 38.9%CLAUDE 25%PERPLEXITY 72.2% | Claim |
| 6 | HelloSign Best for: AI recommends HelloSign most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (54.5% of those answers) | 33.3% 22 mentions · avg pos 3.6 | — | GROK 33.3%GEMINI 25%CHATGPT 72.2%CLAUDE 16.7%PERPLEXITY 11.1% | Claim |
| 7 | DocuSign | 30.3% 20 mentions · avg pos 2.2 | — | GROK 50%GEMINI 50%CHATGPT 33.3%CLAUDE 25%PERPLEXITY 11.1% | Claim |
| 8 | SignWell Best for: AI recommends SignWell most when buyers ask “what should I use to get contracts signed electronically without paying enterprise prices” (72.7% of those answers) | 28.8% 19 mentions · avg pos 3.8 | — | GROK 66.7%GEMINI 41.7%CLAUDE 33.3%PERPLEXITY 33.3% | Claim |
| 9 | PandaDoc Best for: AI recommends PandaDoc most when buyers ask “best e-signature tools for small businesses” (45.5% of those answers) | 28.8% 19 mentions · avg pos 8 | — | GROK 33.3%GEMINI 41.7%CHATGPT 38.9%CLAUDE 25%PERPLEXITY 11.1% | Claim |
| 10 | BoldSign boldsign.com Best for: AI recommends BoldSign most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (63.6% of those answers) | 25.8% 17 mentions · avg pos 4.2 | — | GROK 50%GEMINI 41.7%CLAUDE 25%PERPLEXITY 33.3% | Claim |
| 11 | Adobe Sign Best for: AI recommends Adobe Sign most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (36.4% of those answers) | 24.2% 16 mentions · avg pos 4.3 | — | GROK 50%GEMINI 16.7%CHATGPT 33.3%PERPLEXITY 27.8% | Claim |
| 12 | Zoho zoho.com Best for: AI recommends Zoho most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (45.5% of those answers) | 24.2% 16 mentions · avg pos 6.8 | — | GROK 66.7%GEMINI 58.3%CHATGPT 11.1%CLAUDE 8.3%PERPLEXITY 11.1% | Claim |
| 13 | Xodo Sign Best for: AI recommends Xodo Sign most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (54.5% of those answers) | 22.7% 15 mentions · avg pos 6.1 | — | GROK 50%GEMINI 41.7%CLAUDE 33.3%PERPLEXITY 16.7% | Claim |
| 14 | Zoho Sign Best for: AI recommends Zoho Sign most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (54.5% of those answers) | 21.2% 14 mentions · avg pos 6.5 | — | GROK 66.7%GEMINI 33.3%CHATGPT 5.6%CLAUDE 25%PERPLEXITY 11.1% | Claim |
| 15 | SignRequest | 15.2% 10 mentions · avg pos 9 | — | GROK 33.3%GEMINI 16.7%CHATGPT 22.2%CLAUDE 16.7% | Claim |
| 16 | Signeasy signeasy.com | 15.2% 10 mentions · avg pos 10.4 | — | GROK 16.7%GEMINI 25%CHATGPT 11.1%CLAUDE 16.7%PERPLEXITY 11.1% | Claim |
| 17 | Zapier zapier.com | 13.6% 9 mentions · avg pos 13.7 | — | GROK 66.7%PERPLEXITY 27.8% | Claim |
| 18 | OpenSign Best for: AI recommends OpenSign most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (54.5% of those answers) | 12.1% 8 mentions · avg pos 6.2 | — | GROK 33.3%GEMINI 8.3%CLAUDE 25%PERPLEXITY 11.1% | Claim |
| 19 | Jotform jotform.com | 12.1% 8 mentions · avg pos 7.3 | — | GROK 16.7%GEMINI 41.7%PERPLEXITY 11.1% | Claim |
| 20 | OneSpan onespan.com | 12.1% 8 mentions · avg pos 7.5 | — | GROK 50%GEMINI 25%CLAUDE 8.3%PERPLEXITY 5.6% | Claim |
| 21 | GetAccept getaccept.com | 12.1% 8 mentions · avg pos 10.5 | — | GROK 50%PERPLEXITY 27.8% | Claim |
| 22 | Yousign yousign.com Best for: AI recommends Yousign most when buyers ask “which e-signature tool is best for legal compliance across multiple countries” (54.5% of those answers) | 10.6% 7 mentions · avg pos 5.6 | — | GROK 33.3%GEMINI 16.7%PERPLEXITY 16.7% | Claim |
| 23 | YouTube Studio Analytics youtube.com | 10.6% 7 mentions | — | GROK 16.7%PERPLEXITY 33.3% | Claim |
| 24 | eSign Genie esigngenie.com | 9.1% 6 mentions · avg pos 12.2 | — | CHATGPT 33.3% | Claim |
| 25 | GCP Vertex AI Search vertexaisearch.cloud.google.com | 9.1% 6 mentions | — | GEMINI 50% | Claim |
| 26 | Microsoft 365 | 7.6% 5 mentions · avg pos 1.5 | — | GROK 33.3%GEMINI 8.3%CHATGPT 5.6%PERPLEXITY 5.6% | Claim |
| 27 | Microsoft Dynamics 365 microsoft.com Best for: AI recommends Microsoft Dynamics 365 most when buyers ask “how do I add e-signature to my existing document workflow” (36.4% of those answers) | 7.6% 5 mentions · avg pos 6 | — | GEMINI 8.3%CHATGPT 5.6%CLAUDE 16.7%PERPLEXITY 5.6% | Claim |
| 28 | Fill fill.com | 7.6% 5 mentions · avg pos 9.2 | — | GROK 33.3%GEMINI 8.3%PERPLEXITY 11.1% | Claim |
| 29 | Reddit reddit.com | 7.6% 5 mentions | — | GROK 16.7%PERPLEXITY 22.2% | Claim |
| 30 | Eversign | 6.1% 4 mentions · avg pos 4.3 | — | GROK 16.7%CHATGPT 5.6%CLAUDE 16.7% | Claim |
| 31 | DocHub | 6.1% 4 mentions · avg pos 7 | — | GROK 16.7%GEMINI 8.3%CLAUDE 8.3%PERPLEXITY 5.6% | Claim |
| 32 | HubSpot CRM hubspot.com | 6.1% 4 mentions · avg pos 7 | — | GEMINI 25%CLAUDE 8.3% | Claim |
| 33 | Scrive scrive.com Best for: AI recommends Scrive most when buyers ask “which e-signature tool is best for legal compliance across multiple countries” (36.4% of those answers) | 6.1% 4 mentions · avg pos 7 | — | GROK 16.7%GEMINI 8.3%CLAUDE 8.3%PERPLEXITY 5.6% | Claim |
| 34 | Jotform Sign | 6.1% 4 mentions · avg pos 7.7 | — | GROK 16.7%GEMINI 16.7%CLAUDE 8.3% | Claim |
| 35 | Signaturely | 6.1% 4 mentions · avg pos 7.7 | — | GROK 16.7%GEMINI 16.7%CLAUDE 8.3% | Claim |
| 36 | Foxit eSign foxit.com | 6.1% 4 mentions · avg pos 8 | — | GROK 16.7%GEMINI 25% | Claim |
| 37 | DocuSeal | 6.1% 4 mentions · avg pos 8.5 | — | GROK 16.7%GEMINI 8.3%CLAUDE 16.7% | Claim |
| 38 | CocoSign cocosign.com Best for: AI recommends CocoSign most when buyers ask “affordable alternatives to the expensive enterprise e-signature platforms” (36.4% of those answers) | 6.1% 4 mentions · avg pos 10.5 | — | GROK 16.7%CHATGPT 16.7% | Claim |
| 39 | Blueink blueink.com | 6.1% 4 mentions · avg pos 13.5 | — | GEMINI 16.7%CLAUDE 16.7% | Claim |
| 40 | Namirial | 4.5% 3 mentions · avg pos 1 | — | GEMINI 8.3%CLAUDE 16.7% | Claim |
| 41 | Google Docs google.com | 4.5% 3 mentions · avg pos 4 | — | CHATGPT 5.6%CLAUDE 16.7% | Claim |
| 42 | DocuBee docubee.com | 4.5% 3 mentions · avg pos 4.5 | — | GROK 16.7%PERPLEXITY 11.1% | Claim |
| 43 | FormAssembly formassembly.com | 4.5% 3 mentions · avg pos 5 | — | GEMINI 8.3%PERPLEXITY 11.1% | Claim |
| 44 | Google Drive drive.google.com | 4.5% 3 mentions · avg pos 5.5 | — | GROK 16.7%CHATGPT 5.6%PERPLEXITY 5.6% | Claim |
| 45 | Agentforce Service salesforce.com | 4.5% 3 mentions · avg pos 8 | — | GEMINI 16.7%CLAUDE 8.3% | Claim |
| 46 | Formstack formstack.com | 4.5% 3 mentions · avg pos 16 | — | CHATGPT 16.7% | Claim |
| 47 | SecuredSigning securedsigning.com | 4.5% 3 mentions | — | GROK 16.7%PERPLEXITY 11.1% | Claim |
| 48 | Inkless useinkless.com | 3% 2 mentions · avg pos 2 | — | GEMINI 8.3%CLAUDE 8.3% | Claim |
| 49 | HippoSign | 3% 2 mentions · avg pos 4 | — | GEMINI 16.7% | Claim |
| 50 | SigniFlow signiflow.com | 3% 2 mentions · avg pos 4 | — | PERPLEXITY 11.1% | Claim |
| 51 | Gartner Peer Insights gartner.com | 3% 2 mentions · avg pos 5 | — | GROK 33.3% | Claim |
| 52 | SmallPDF smallpdf.com | 3% 2 mentions · avg pos 7 | — | CHATGPT 11.1% | Claim |
| 53 | eSign.AI | 3% 2 mentions · avg pos 9.5 | — | GEMINI 16.7% | Claim |
| 54 | Azure SQL Serverless learn.microsoft.com | 3% 2 mentions | — | PERPLEXITY 11.1% | Claim |
| 55 | IdentiGate identigate.com | 3% 2 mentions | — | CHATGPT 11.1% | Claim |
| 56 | GoSign | 1.5% 1 mentions · avg pos 1 | — | GEMINI 8.3% | Claim |
| 57 | Signicat signicat.com | 1.5% 1 mentions · avg pos 2 | — | PERPLEXITY 5.6% | Claim |
| 58 | eSignGlobal | 1.5% 1 mentions · avg pos 2 | — | CLAUDE 8.3% | Claim |
| 59 | Notion notion.so | 1.5% 1 mentions · avg pos 5 | — | CLAUDE 8.3% | Claim |
| 60 | PDFescape pdfescape.com | 1.5% 1 mentions · avg pos 6 | — | CHATGPT 5.6% | Claim |
| 61 | eSignLive esignlive.com | 1.5% 1 mentions · avg pos 6 | — | CHATGPT 5.6% | Claim |
| 62 | Zignt | 1.5% 1 mentions · avg pos 8 | — | GEMINI 8.3% | Claim |
| 63 | QuickSign | 1.5% 1 mentions · avg pos 10 | — | GEMINI 8.3% | Claim |
| 64 | FlowSign | 1.5% 1 mentions · avg pos 11 | — | GEMINI 8.3% | Claim |
| 65 | Skribble skribble.com | 1.5% 1 mentions · avg pos 13 | — | GEMINI 8.3% | Claim |
| 66 | WeSignature | 1.5% 1 mentions · avg pos 13 | — | GEMINI 8.3% | Claim |
| 67 | Vinesign | 1.5% 1 mentions · avg pos 15 | — | GEMINI 8.3% | Claim |
| 68 | RightSignature rightsignature.com | 1.5% 1 mentions · avg pos 25 | — | CHATGPT 5.6% | Claim |
| 69 | Box box.com | 1.5% 1 mentions | — | GEMINI 8.3% | Claim |
| 70 | Coda coda.io | 1.5% 1 mentions | — | CHATGPT 5.6% | Claim |
| 71 | DottedSign | 1.5% 1 mentions | — | CLAUDE 8.3% | Claim |
| 72 | LinkedIn linkedin.com | 1.5% 1 mentions | — | CHATGPT 5.6% | Claim |
| 73 | NotaSign notasign.com | 1.5% 1 mentions | — | CHATGPT 5.6% | Claim |
| 74 | ShareFile sharefile.com | 1.5% 1 mentions | — | PERPLEXITY 5.6% | Claim |
| 75 | TechTarget techtarget.com | 1.5% 1 mentions | — | GROK 16.7% | Claim |
| 76 | Verafirma verafirma.com | 1.5% 1 mentions | — | CHATGPT 5.6% | Claim |
| 77 | Workday workday.com | 1.5% 1 mentions | — | GEMINI 8.3% | Claim |
Independence: Orbator customers are badged for disclosure. Customer status does not affect prompts, sampling, extraction, or ranking — see the methodology. Your product on this list? Claim it to see the prompts behind your rank and track it weekly.
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