API
A well-documented API enables automated proposal creation, lifecycle events, and CRM synchronization so developers can embed signing and document workflows into existing sales tools and portals.
Using a planning-focused proposal tool centralizes configuration, pricing, and client communication to speed approvals and reduce errors while keeping records for compliance and system handoff.
Oversees proposal accuracy, pricing consistency, and approval workflows for the sales team. Responsible for template governance, configuring discount rules, and reviewing audit trails to ensure each proposal aligns with company standards and tariff or incentive programs.
Creates technical system layouts, verifies equipment compatibility, and attaches technical specifications to proposals. Works with the sales team to confirm site constraints, commissions performance estimates, and ensures installation documentation transfers cleanly to field operations.
Solar installers, residential and commercial sales reps, and project planners rely on proposal software to deliver accurate, auditable proposals to prospective customers.
These stakeholders use the tool to maintain consistent proposals, accelerate signoff, and transfer validated specifications to engineering and operations teams.
A well-documented API enables automated proposal creation, lifecycle events, and CRM synchronization so developers can embed signing and document workflows into existing sales tools and portals.
Offline signing allows field agents to collect approvals and signatures without continuous connectivity, then sync signed documents and audit data when a connection is available.
Granular user roles and permissions restrict who can edit pricing, change templates, or finalize proposals, supporting internal controls and audit readiness for regulated transactions.
Custom data fields capture site-specific technical notes, rebate codes, and customer financing identifiers to ensure the proposal contains all required planning and installation details.
Conditional document assembly builds tailored proposal packages based on product choices, system size, and customer type, minimizing manual attachment errors and omissions.
A mobile application enables reps to generate, review, and send proposals from the field, collect signatures in person, and attach photos or site notes to the proposal package.
Centralized templates ensure consistent formatting and prefilled technical sections for equipment, incentives, and financing. Templates reduce errors and speed proposal generation while allowing controlled, role-based edits for localized pricing or site constraints.
Bulk Send capability enables simultaneous distribution of similar proposals to many recipients while tracking individual responses. This is useful for program-based offers or community solar outreach where standardized proposals are issued to multiple prospects.
Integrations with CRM systems keep customer data synchronized, enable one-click proposal generation from lead records, and ensure updates to contact and site information propagate consistently across sales materials and signed agreements.
Comprehensive audit logs capture who modified or signed each document, with timestamps and IP or device metadata. These records support compliance reviews, warranty validation, and dispute resolution.
| Feature | Configuration |
|---|---|
| Reminder Frequency | 48 hours |
| Approval Chain | Two-level approval |
| Signature Type | Electronic signature |
| Retention Period | 7 years |
| Notification Channels | Email and SMS |
Confirm supported operating systems and browser versions to ensure reliable proposal creation and signature collection on desktop and mobile devices.
Verify that users install the latest app versions, enable required permissions, and use supported browsers; follow vendor guidance for VPNs and enterprise network settings to avoid connectivity or rendering issues across platforms.
A sales rep uses a templated proposal tied to site measurements and incentive rules to prepare an upfront quote quickly
Resulting in faster approvals and fewer follow-up revisions before installation.
A project team compiles module layout, inverter selection, and interconnection notes into a single proposal document
Leading to a streamlined engineering handoff and reduced pre-construction change orders.
| Feature or Capability Comparison Table | signNow (Recommended) | DocuSign | Adobe Sign |
|---|---|---|---|
| Bulk Send availability and limits | Yes, high volume | Yes, high volume | Yes, limited |
| API access, protocols, and limits | REST API, generous limits | REST API, enterprise limits | REST API, moderate limits |
| HIPAA support for healthcare transactions | Optional BAAs available | Optional BAAs available | Limited BAA options |
| Mobile signing experience and apps | Native mobile apps | Native mobile apps | Native mobile apps |
| Pricing and plan comparison | signNow (Recommended) | DocuSign | Adobe Sign | HelloSign | PandaDoc |
|---|---|---|---|---|---|
| Starting price (monthly, per user) | Starts at $8 per user per month billed annually | Starts at $25 per user per month | Starts at $24.99 per user monthly | Starts at $15 per user per month | Starts at $19 per user monthly |
| Free trial availability and length | Free trial available for evaluation | Free trial available for evaluation | Free trial available for evaluation | Free trial available for evaluation | Free trial available for evaluation |
| Advanced API access in plans | API access included on business tiers | API on developer and enterprise tiers | API available in business plans | API available in paid plans | API included in higher tiers |
| HIPAA-compliant plan option | HIPAA options available with agreements | HIPAA-support via enterprise contracts | HIPAA possible with Adobe agreements | HIPAA limited via enterprise | HIPAA support via contract |
| Bulk send and high-volume support | Bulk Send features and high-volume support available | Enterprise bulk send solutions offered | Bulk send available with limits | Bulk send available in paid plans | Bulk send available in enterprise plan |