Best eSign Tools
Compared
You've got the PDF ready — now you need a signature. We compared the top eSignature platforms so you don't have to.
Updated May 2026 · 5 tools reviewedQuick comparison
| Tool | Free tier | Starting price | Mobile app | Audit trail | API | Best for | |
|---|---|---|---|---|---|---|---|
| DocuSign Most popular | ✗ | $15/mo | ✓ | ✓ | ✓ | Enterprises, legal | Visit → |
| Dropbox Sign Budget pick | 3 docs/mo | $15/mo | ✓ | ✓ | ✓ | Small teams, freelancers | Visit → |
| SignNow Best value | ✗ | $8/mo | ✓ | ✓ | ✓ | Budget-conscious teams | Visit → |
| Adobe Acrobat Sign | ✗ | $23/mo | ✓ | ✓ | ✓ | Adobe ecosystem users | Visit → |
| PandaDoc Sales teams | Unlimited signs | $19/mo | ✓ | ✓ | ✓ | Sales proposals & CRM | Visit → |
In-depth reviews
DocuSign is the name everyone knows in eSignatures — used by governments, banks, and Fortune 500 companies worldwide. If your clients or counterparties ask for a "DocuSign", this is the one. Legally binding in 180+ countries, with a comprehensive audit trail and advanced fields.
- Most trusted brand globally
- Rock-solid legal compliance
- 200+ integrations (Salesforce, Google, etc.)
- Detailed audit trail & certificates
- No free tier
- Can feel complex for simple use
- Pricier than alternatives
Formerly HelloSign, Dropbox Sign strikes the best balance of simplicity and power for freelancers and small teams. The free tier gives you 3 signature requests per month — enough for occasional use. The interface is clean and non-intimidating, and signing feels fast for recipients.
- Genuinely usable free tier
- Very clean, simple UX
- Dropbox integration built-in
- Templates on paid plans
- 3 docs/month limit on free
- Fewer enterprise features
- Branding only on higher tiers
SignNow consistently comes out as the best-value paid eSign platform. At $8/month (billed annually), you get unlimited signatures, templates, and a solid audit trail. It's less well-known than DocuSign but has the same core features at roughly half the price.
- Cheapest paid plan at $8/mo
- Unlimited sends on all plans
- Good mobile apps
- Bulk sending available
- No free tier
- Less brand recognition
- Fewer integrations than DocuSign
Adobe Acrobat Sign (formerly EchoSign) is the natural choice if your team already uses Acrobat for PDF editing. It integrates directly into Acrobat and Microsoft 365, and the workflow is seamless when you're already in that environment. Pricier, but no context-switching.
- Native Acrobat & M365 integration
- Trusted Adobe brand
- Advanced form fields
- Strong compliance certifications
- Most expensive option
- Overkill for simple needs
- No free plan
PandaDoc goes beyond eSignatures — it's a full document workflow platform. The free tier is surprisingly generous: unlimited signature requests with no monthly cap. If you're in sales and need to send proposals, quotes, and contracts, PandaDoc keeps everything in one place and integrates with most CRMs.
- Free tier: unlimited signing
- Proposals + quotes built-in
- CRM integrations (HubSpot, Salesforce)
- Document analytics
- Free tier has PandaDoc branding
- More features than some need
- Templates need paid plan