Best E-Signature Software in 2025: DocuSign Isn't the Only Option
DocuSign is the biggest name in e-signatures but not always the best value. Here's when DocuSign makes sense and when PandaDoc, airSlate, or a free tool is a better fit.
Do you need dedicated e-signature software?
Before evaluating platforms: if you have fewer than 5 documents per month to sign, many tools offer e-signature as a feature rather than a standalone product. HubSpot, Salesforce, Google Workspace, and Dropbox all have basic e-signature capabilities. The dedicated platforms below are worth the cost when you have significant signing volume or need advanced features like document automation.
DocuSign — The legal standard
Starting price: $15/month (Personal, 5 envelopes/month); Standard from $45/month
DocuSign is the most widely recognised e-signature platform globally and the de facto legal standard for contract execution. When someone sends you a DocuSign agreement, there's an inherent level of trust and familiarity that alternative platforms don't always carry.
It's compliant with eIDAS, ESIGN, UETA, and electronic signature laws in 180+ countries. For industries where contract enforceability is critical — real estate, financial services, legal, healthcare — DocuSign's brand recognition and compliance depth matter.
The limitation is cost. At $45/month for the Standard plan with limited envelopes, DocuSign can get expensive for high-volume users. And the interface, while reliable, is less modern than newer alternatives.
Best for: Industries where legal recognition and compliance matter most. Organisations sending contracts to parties who need a recognisable, trusted e-signature provider.
PandaDoc — Best for sales teams
Starting price: Free e-signature plan; Starter from $35/user/month
PandaDoc goes beyond e-signatures to document automation. You can build professional proposals, quotes, and contracts using a drag-and-drop editor with reusable content blocks, pricing tables, and embedded media — then send them for signature with full tracking.
The analytics are particularly useful for sales: you can see exactly when a recipient opened your proposal, which sections they spent time on, and when they forwarded it. CRM integrations with Salesforce, HubSpot, and Pipedrive mean signed documents and contact data stay synchronised.
Best for: Sales teams that want professional proposals and quotes alongside e-signatures. Businesses where document quality and impression matter.
airSlate — Best for document workflow automation
Starting price: Free plan; Business Cloud from $30/user/month
airSlate (which includes signNow for e-signatures and pdfFiller for PDF editing) is the most comprehensive document workflow platform. It handles complex approval chains, conditional logic in forms, automated notifications, and multi-party signature flows — without coding.
HIPAA and SOC 2 compliance make it the strongest option for healthcare and regulated industries that need document automation beyond what DocuSign provides.
Best for: Healthcare, financial services, and HR teams with complex multi-step document workflows. Organisations needing HIPAA-compliant document processes.
How to choose
Need brand recognition and global legal compliance: DocuSign.
Sales team wanting proposals and signatures together: PandaDoc.
Complex document workflows and compliance requirements: airSlate.
Low volume, just need basic e-signatures: Use the e-signature feature in HubSpot, Dropbox, or Google Workspace before paying for a dedicated tool.