API
Programmatic access to send, sign, and retrieve documents to embed signing into internal systems and automate lifecycle events.
Electronic proposal signing reduces turnaround time, lowers administrative overhead, and creates reliable audit records for contract acceptance and compliance.
A sales lead prepares and sends proposals to prospects, tracks signature status, and coordinates amendments. They rely on templates and automated reminders to shorten negotiation cycles and maintain accurate records of signed agreements for forecasting and commission calculations.
In-house counsel reviews proposal terms, ensures compliance with ESIGN and UETA requirements, negotiates risk allocation, and documents approvals. They use audit trails and access controls to support enforceability and to respond to potential disputes or regulatory inquiries.
Sales, legal, and project management teams commonly share responsibility for preparing and executing signed proposals.
Cross-functional coordination ensures proposals are both commercially accurate and legally enforceable before signatures are captured.
Programmatic access to send, sign, and retrieve documents to embed signing into internal systems and automate lifecycle events.
Native connectors to CRM, cloud storage, and document tools to keep proposal data synchronized across sales and ops systems.
Show or hide fields based on responses to ensure only relevant options and terms are presented to signers.
Shared templates and permissions let teams reuse approved documents while preserving ownership and edit controls.
High-volume sending for renewals or standardized proposals with per-recipient tracking and reporting.
Route proposals to different approvers or signers based on deal size or clause selections to enforce policy.
Reusable proposal templates reduce drafting time, ensure consistent contract language, and embed required signature fields and form elements for predictable execution across deals.
Assign signature, initials, and data entry fields to specific roles to control who can edit or sign each part of the proposal and to maintain a clear responsibilities map.
Send identical proposals to multiple recipients simultaneously while maintaining individual audit trails and signature records for each executed agreement.
Comprehensive logging of each action, including timestamps, IP addresses, and document versions, supports enforceability and simplifies post-signature audits.
| Setting Name | Configuration |
|---|---|
| Signer authentication method | Email or SMS |
| Reminder frequency | 48 hours |
| Signature routing order | Sequential or parallel |
| Document expiration | 30 days |
| Retention policy | 7 years |
Most eSignature workflows support modern web browsers and mobile devices; ensure your environment meets minimum technical requirements.
For enterprise deployments, validate single sign-on, API compatibility, and mobile app policies to guarantee consistent access and secure signing across teams and clients.
A mid-market buyer required formal acceptance for a software subscription and service add-ons
Resulting in faster procurement and clearer onboarding timelines for both parties.
A services firm needed client sign-off on scope and milestones before starting work
Resulting in predictable cash flow and fewer scope disputes during delivery.
| Criteria | signNow | DocuSign | Adobe Sign |
|---|---|---|---|
| ESIGN and UETA compliance | |||
| Bulk Send capability | |||
| HIPAA-support options | BAA available | BAA available | BAA available |
| Audit trail detail | Full event logs | Full event logs | Full event logs |
Date document is sent
Client deadline for signing
Date contract takes effect
First project milestone begins
When records may be archived
| Comparison Criteria | signNow | DocuSign | Adobe Sign | Dropbox Sign | PandaDoc |
|---|---|---|---|---|---|
| Free trial available | Yes, limited | Yes, limited | Yes, limited | Yes, limited | Yes, limited |
| API included in plans | Included in select plans | Included in developer plans | Included in business plans | Available in business plans | Included in business plans |
| HIPAA / BAA option | BAA available for enterprise | BAA available enterprise | BAA available enterprise | BAA available on request | BAA available enterprise |
| Bulk Send support | Included | Add-on or plan | Included | Included | Included |
| Custom branding | Available on business plans | Available enterprise | Available enterprise | Available business | Available business |
| Electronic notarization support | Depends on region | Depends on region | Depends on region | Limited | Limited |