# Contracts, proposals & e-signatures compared head to head

> 28 head-to-head comparisons of contract, proposal and e-signature APIs for AI agents, grouped by the job each pair shares, with benchmark scores for both sides.

- Canonical: https://www.anchorterminal.com/compare/e-signatures/
- Markdown: https://www.anchorterminal.com/compare/e-signatures/index.md (~1,200 tokens)
- Slim: https://www.anchorterminal.com/compare/e-signatures/index.min.md (~1,130 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/e-signatures/index.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-09

- Ranked table: https://www.anchorterminal.com/categories/e-signatures.md
- Shortlist and picks by need: https://www.anchorterminal.com/best/e-signatures/index.md

## Ranked

1. [Dropbox Sign](https://www.anchorterminal.com/tools/dropbox-sign.md) B 68.9
2. [airSlate SignNow](https://www.anchorterminal.com/tools/signnow.md) B 68.5
3. [PandaDoc](https://www.anchorterminal.com/tools/pandadoc.md) B 63.1
4. [Documenso](https://www.anchorterminal.com/tools/documenso.md) B 62.8
5. [Docusign](https://www.anchorterminal.com/tools/docusign.md) B 62.5
6. [DocuSeal](https://www.anchorterminal.com/tools/docuseal.md) B 62.4
7. [SignWell](https://www.anchorterminal.com/tools/signwell.md) C 61.9
8. [Adobe Acrobat Sign](https://www.anchorterminal.com/tools/adobe-acrobat-sign.md) D 52.6

## E-signatures

- [Adobe Acrobat Sign vs Documenso](https://www.anchorterminal.com/compare/adobe-acrobat-sign-vs-documenso.md): D 52.6 vs B 62.8
- [Adobe Acrobat Sign vs DocuSeal](https://www.anchorterminal.com/compare/adobe-acrobat-sign-vs-docuseal.md): D 52.6 vs B 62.4
- [Adobe Acrobat Sign vs Docusign](https://www.anchorterminal.com/compare/adobe-acrobat-sign-vs-docusign.md): D 52.6 vs B 62.5
- [Adobe Acrobat Sign vs Dropbox Sign](https://www.anchorterminal.com/compare/adobe-acrobat-sign-vs-dropbox-sign.md): D 52.6 vs B 68.9
- [Adobe Acrobat Sign vs PandaDoc](https://www.anchorterminal.com/compare/adobe-acrobat-sign-vs-pandadoc.md): D 52.6 vs B 63.1
- [Adobe Acrobat Sign vs airSlate SignNow](https://www.anchorterminal.com/compare/adobe-acrobat-sign-vs-signnow.md): D 52.6 vs B 68.5
- [Adobe Acrobat Sign vs SignWell](https://www.anchorterminal.com/compare/adobe-acrobat-sign-vs-signwell.md): D 52.6 vs C 61.9
- [Documenso vs DocuSeal](https://www.anchorterminal.com/compare/documenso-vs-docuseal.md): B 62.8 vs B 62.4
- [Documenso vs Docusign](https://www.anchorterminal.com/compare/documenso-vs-docusign.md): B 62.8 vs B 62.5
- [Documenso vs Dropbox Sign](https://www.anchorterminal.com/compare/documenso-vs-dropbox-sign.md): B 62.8 vs B 68.9
- [Documenso vs PandaDoc](https://www.anchorterminal.com/compare/documenso-vs-pandadoc.md): B 62.8 vs B 63.1
- [Documenso vs airSlate SignNow](https://www.anchorterminal.com/compare/documenso-vs-signnow.md): B 62.8 vs B 68.5
- [Documenso vs SignWell](https://www.anchorterminal.com/compare/documenso-vs-signwell.md): B 62.8 vs C 61.9
- [DocuSeal vs Docusign](https://www.anchorterminal.com/compare/docuseal-vs-docusign.md): B 62.4 vs B 62.5
- [DocuSeal vs Dropbox Sign](https://www.anchorterminal.com/compare/docuseal-vs-dropbox-sign.md): B 62.4 vs B 68.9
- [DocuSeal vs PandaDoc](https://www.anchorterminal.com/compare/docuseal-vs-pandadoc.md): B 62.4 vs B 63.1
- [DocuSeal vs airSlate SignNow](https://www.anchorterminal.com/compare/docuseal-vs-signnow.md): B 62.4 vs B 68.5
- [DocuSeal vs SignWell](https://www.anchorterminal.com/compare/docuseal-vs-signwell.md): B 62.4 vs C 61.9
- [Docusign vs Dropbox Sign](https://www.anchorterminal.com/compare/docusign-vs-dropbox-sign.md): B 62.5 vs B 68.9
- [Docusign vs PandaDoc](https://www.anchorterminal.com/compare/docusign-vs-pandadoc.md): B 62.5 vs B 63.1
- [Docusign vs airSlate SignNow](https://www.anchorterminal.com/compare/docusign-vs-signnow.md): B 62.5 vs B 68.5
- [Docusign vs SignWell](https://www.anchorterminal.com/compare/docusign-vs-signwell.md): B 62.5 vs C 61.9
- [Dropbox Sign vs PandaDoc](https://www.anchorterminal.com/compare/dropbox-sign-vs-pandadoc.md): B 68.9 vs B 63.1
- [Dropbox Sign vs airSlate SignNow](https://www.anchorterminal.com/compare/dropbox-sign-vs-signnow.md): B 68.9 vs B 68.5
- [Dropbox Sign vs SignWell](https://www.anchorterminal.com/compare/dropbox-sign-vs-signwell.md): B 68.9 vs C 61.9
- [PandaDoc vs airSlate SignNow](https://www.anchorterminal.com/compare/pandadoc-vs-signnow.md): B 63.1 vs B 68.5
- [PandaDoc vs SignWell](https://www.anchorterminal.com/compare/pandadoc-vs-signwell.md): B 63.1 vs C 61.9
- [airSlate SignNow vs SignWell](https://www.anchorterminal.com/compare/signnow-vs-signwell.md): B 68.5 vs C 61.9