Mobile Signing
Full signing experience optimized for mobile devices, enabling field personnel to sign or collect signatures with offline support and automatic sync when online.
Construction organizations must choose tools that secure legally valid signatures, integrate with project systems, and reduce paperwork delays. Comparing signNow and vtiger clarifies trade-offs between a purpose-built eSignature workflow and a full CRM customized for construction operations.
Project managers oversee schedule-sensitive approvals and change orders across multiple sites. They need a consistent signature workflow that integrates with scheduling and cost tracking, provides mobile signing for field confirmations, and stores signed documents with timestamps and role-based access.
Contract administrators handle subcontractor agreements, insurance verifications, and lien waivers. They require template management, batch sending for multiple vendors, and an audit trail that supports compliance with ESIGN and state statutes for construction contracts.
Construction companies rely on distinct roles to handle contracts, permits, and subcontracts across office and field environments.
Each user group benefits from predictable signing workflows, reliable audit logs, and integrations that reduce duplicate data entry.
Full signing experience optimized for mobile devices, enabling field personnel to sign or collect signatures with offline support and automatic sync when online.
Send a template to many recipients with individualized fields, reducing repetitive tasks for subcontractor onboarding and certificate collection.
Show or hide fields based on prior responses to reduce errors and ensure signers only see relevant inputs during execution.
Automate reminders, escalations, and status updates to keep approvals moving without manual follow up.
Programmatic access for embedding signing and document management into proprietary project systems and portals.
Enterprise SSO and directory integration to centralize access controls for vendor and employee accounts.
Legally binding electronic signatures with configurable signer roles, signing order, and support for U.S. ESIGN and UETA requirements to validate contract execution.
Reusable document templates for contracts, change orders, and lien waivers with preplaced fields to speed batch sending and reduce manual entry.
Two-way connectivity to sync contacts, project identifiers, and signed document links into CRM records to maintain a single source of truth.
Detailed event logs capturing timestamps, IP addresses, and authentication methods to support dispute resolution and compliance evidence.
| Feature | Default Configuration |
|---|---|
| Reminder Frequency | 48 hours |
| Signing Order | Sequential |
| Document Retention Policy | 7 years |
| Authentication Level | Email + SMS OTP |
| Auto-attach to CRM record | Enabled |
Ensure chosen tools run on devices and browsers your teams use in the office and field to avoid adoption friction.
Confirm browser versions and mobile app capabilities during evaluation, and test offline workflows on representative jobsite devices to validate syncing behavior and usability.
A general contractor needs to collect agreements and certificates from dozens of subcontractors quickly
Resulting in faster mobilization and fewer compliance gaps.
A project team must approve cost and schedule changes from the field rapidly
Leading to clearer audit trails and fewer payment disputes.
| Criteria | signNow (Recommended) | vtiger CRM | Paper (Manual) |
|---|---|---|---|
| eSignature Validity | Limited | ||
| Mobile signing | Partial | ||
| Audit trail detail | Comprehensive | Basic | Minimal |
| Integration with accounting | Direct connectors | Native CRM modules | Manual |
Prepare contract and required fields.
Legal and project review completed.
Dispatch via email or mobile link.
Signer completes and submits.
Confirm authentication and audit details.
Lock and timestamp document.
Attach to project and accounting records.
Move to long-term retention.
7 years
6 years
Duration of coverage plus 3 years
7 years
90 days after finalization
| Plan | signNow (Recommended) | vtiger CRM | DocuSign | Adobe Sign | HelloSign |
|---|---|---|---|---|---|
| Starting price (per user, billed annually) | From $8/user/month | From $10/user/month | From $10/user/month | From $10/user/month | From $15/user/month |
| Free tier or trial | Free trial available | Free tier for small teams | Trial available | Trial available | Trial available |
| API access | Available on business plans | Available on cloud editions | Available | Available | Available |
| Bulk Send capability | Included in higher plans | Limited or via modules | Available | Available | Available |
| Enterprise SSO and management | Available on enterprise plans | Available on enterprise | Offered | Offered | Offered |