Best e-signature tools 2026
Top picks for e-signature tools 2026: DocuSign (teams needing the most widely recognised, enterprise-grade e-signature platform with the deepest third-party integrations, no lasting free plan, only a 30-day free trial (a lifetime-capped 3-envelope tier remains after it expires); paid Personal from about $10 per month billed annually ($15 monthly)), PandaDoc (sales teams wanting proposals, quotes and contracts built and e-signed in one connected workflow, not just a signature box, free eSign plan (unlimited legally binding signatures, up to 60 documents sent per year, unlimited team members); paid Starter from about $19 per user per month billed annually ($35 monthly)), Dropbox Sign (developers and teams wanting a simple, API-first e-signature tool that integrates natively with Dropbox and Google Drive, free plan (3 documents sent per month); paid Essentials from about $15 per month, Standard from about $25 per user per month (2-user minimum), both billed annually). All 4 tools here are compared on pricing, free plans, features and platforms, verified against vendor sources.
Pricing and features verified against each vendor's published information on 2026-09-06. Sources linked below.
At a glance
| Tool | Free plan | Pricing from | Best for | Platforms |
|---|---|---|---|---|
| DocuSign | No | No lasting free plan, only a 30-day free trial (a lifetime-capped 3-envelope tier remains after it expires); paid Personal from about $10 per month billed annually ($15 monthly) | teams needing the most widely recognised, enterprise-grade e-signature platform with the deepest third-party integrations | Web, iOS, Android |
| PandaDoc | Yes | Free eSign plan (unlimited legally binding signatures, up to 60 documents sent per year, unlimited team members); paid Starter from about $19 per user per month billed annually ($35 monthly) | sales teams wanting proposals, quotes and contracts built and e-signed in one connected workflow, not just a signature box | Web, iOS, Android |
| Dropbox Sign | Yes | Free plan (3 documents sent per month); paid Essentials from about $15 per month, Standard from about $25 per user per month (2-user minimum), both billed annually | developers and teams wanting a simple, API-first e-signature tool that integrates natively with Dropbox and Google Drive | Web, iOS, Android |
| signNow | No | No lasting free plan, only a 7-day free trial; paid Business from about $8 per user per month billed annually (about $20 monthly), capped at 100 signature invites per user per year | budget-conscious small businesses wanting unlimited templates and basic e-signing at the lowest per-user price | Web, iOS, Android |
The shortlist
1. DocuSign
Paid onlyFounded 2003
No lasting free plan, only a 30-day free trial (a lifetime-capped 3-envelope tier remains after it expires); paid Personal from about $10 per month billed annually ($15 monthly). Best for teams needing the most widely recognised, enterprise-grade e-signature platform with the deepest third-party integrations.
- Legally binding e-signatures recognised in over 180 countries
- Extensive integration marketplace including Salesforce, Microsoft 365 and Google Workspace
- Advanced identity verification and a full audit trail for compliance-heavy industries
- Bulk send and reusable templates on the Standard plan and above
2. PandaDoc
Free planFounded 2011
Free eSign plan (unlimited legally binding signatures, up to 60 documents sent per year, unlimited team members); paid Starter from about $19 per user per month billed annually ($35 monthly). Best for sales teams wanting proposals, quotes and contracts built and e-signed in one connected workflow, not just a signature box.
- Drag-and-drop document editor combining proposals, quotes and contracts with e-signature
- Built-in content and pricing-table library for sales proposals
- Two-way CRM integrations including Salesforce, HubSpot and Pipedrive
- Real-time document analytics showing when and how long a recipient viewed it
3. Dropbox Sign
Free planFounded 2011
Free plan (3 documents sent per month); paid Essentials from about $15 per month, Standard from about $25 per user per month (2-user minimum), both billed annually. Best for developers and teams wanting a simple, API-first e-signature tool that integrates natively with Dropbox and Google Drive.
- Simple, minimal e-signature workflow with a straightforward embeddable API
- Native Dropbox and Google Drive integration for source documents
- Signer identity verification via email, SMS or knowledge-based checks
- Tamper-evident signature certificate and full audit trail on every document
4. signNow
Paid onlyFounded 2011
No lasting free plan, only a 7-day free trial; paid Business from about $8 per user per month billed annually (about $20 monthly), capped at 100 signature invites per user per year. Best for budget-conscious small businesses wanting unlimited templates and basic e-signing at the lowest per-user price.
- Unlimited templates and document uploads on every paid plan
- In-person signing mode for kiosk or shared-device signing
- Conditional fields and role-based signing order
- Part of the airSlate Business Cloud, with add-on workflow automation available
Head-to-head comparisons
- DocuSign vs PandaDoc
- DocuSign vs Dropbox Sign
- DocuSign vs signNow
- PandaDoc vs Dropbox Sign
- PandaDoc vs signNow
- Dropbox Sign vs signNow
FAQ
- What are the best free e-signature tools?
- Tools with a free plan here include PandaDoc, Dropbox Sign. Compare limits before committing.
- How many e-signature tools did this list compare?
- This page compares 4 tools, each linked to its own site.