OpenSolar vs Qwilr Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

OpenSolar

0.0 (0 reviews)

OpenSolar is a comprehensive solar design and sales software providing installers with high-definition 3D modeling, accurate shading analysis, and integrated financing tools to streamline the entire project lifecycle.

Starting at Free
Free Trial NO FREE TRIAL
VS

Qwilr

0.0 (0 reviews)

Qwilr is a modern proposal software that helps you create interactive, web-based sales documents that replace static PDFs and track how prospects engage with your content.

Starting at $35/mo
Free Trial 14 days

Quick Comparison

Feature OpenSolar Qwilr
Website opensolar.com qwilr.com
Pricing Model Free Subscription
Starting Price Free $35/month
FREE Trial ✘ No free trial ✓ 14 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile cloud
Integrations Zapier Nearmap IronRidge Enphase SolarEdge Sunlight Financial GoodLeap Mosaic Salesforce HubSpot Salesforce HubSpot Pipedrive Slack Zapier Stripe QuickBooks Xero Google Analytics Zendesk
Target Users freelancer small-business mid-market enterprise small-business mid-market enterprise
Target Industries Renewable Energy Construction
Customer Count 0 0
Founded Year 2017 2014
Headquarters Sydney, Australia Sydney, Australia

Overview

O

OpenSolar

OpenSolar provides you with a complete end-to-end toolkit to design, sell, and manage solar projects from a single interface. You can create high-definition 3D site models using advanced imagery and conduct precise shading analysis to ensure system accuracy. The platform allows you to generate professional, interactive proposals that include multiple system options and integrated financing, helping you close deals faster while providing a modern experience for your customers.

Beyond sales, you can manage your entire workflow from lead capture to installation using the built-in CRM and project management features. Because the software is supported by hardware and finance partners, you get access to a sophisticated suite of tools without paying monthly subscription fees. It is an ideal solution for solar installation businesses of all sizes looking to scale their operations and reduce overhead costs.

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Qwilr

Qwilr transforms your sales process by replacing boring, static PDFs with polished, interactive webpages. You can build impressive proposals, quotes, and client presentations using a simple drag-and-drop editor that requires no design skills. These web-based documents look professional on any device and allow you to embed interactive content like videos, Google Maps, and clickable pricing tables.

You can streamline your entire workflow by integrating with your CRM to pull in deal data automatically. Once you send a page, you get real-time notifications the moment a prospect opens it, showing you exactly which sections they spent the most time reading. This data-driven approach helps you follow up more effectively and close deals faster with built-in e-signatures and payment processing.

Overview

O

OpenSolar Features

  • 3D Design & Modeling Create accurate 3D solar designs with high-resolution imagery and automated shading calculations to ensure peak system performance.
  • Interactive Proposals Send digital, mobile-ready proposals that allow your customers to select options and sign contracts online in real-time.
  • Integrated Financing Access various financing products directly within your proposals so your customers can get instant credit approvals.
  • Built-in CRM Track your leads and manage customer relationships throughout the entire sales funnel without needing external database tools.
  • OpenApi & Webhooks Connect your existing business tools and automate data flow between OpenSolar and your other critical software systems.
  • Mobile App Manage your projects and update site details from the field using native apps for your smartphone or tablet.
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Qwilr Features

  • Interactive Content. Embed live videos, interactive maps, and searchable calendars directly into your proposals to engage your prospects.
  • Dynamic Pricing Tables. Let your clients select optional add-ons or adjust quantities themselves with interactive quotes that update totals instantly.
  • Real-Time Analytics. Track exactly when your document is opened, which sections were viewed, and how long prospects spent on each page.
  • Electronic Signatures. Close deals faster by allowing your clients to legally sign and accept your proposals directly on the web page.
  • CRM Automation. Sync your data with Salesforce or HubSpot to generate personalized documents automatically and keep your records updated.
  • Brand Intelligence. Apply your brand colors, fonts, and logos across all documents instantly to ensure a consistent professional look.

Pricing Comparison

O

OpenSolar Pricing

Free
$0
  • Unlimited users and seats
  • Unlimited projects and designs
  • High-definition 3D modeling
  • Interactive digital proposals
  • Integrated CRM and lead tracking
  • Mobile app access
Q

Qwilr Pricing

Business
$35
  • Content creator & editor
  • Unlimited pages
  • E-signatures & payments
  • Dynamic pricing tables
  • Real-time analytics
  • HubSpot & Pipedrive integrations

Pros & Cons

M

OpenSolar

Pros

  • Completely free to use with unlimited user seats
  • Highly accurate 3D modeling and shading analysis
  • Professional interactive proposals impress potential customers
  • Frequent software updates and new feature releases
  • Excellent mobile functionality for field sales teams

Cons

  • Initial setup and configuration takes significant time
  • Steep learning curve for advanced design features
  • Occasional slow loading times with high-res imagery
A

Qwilr

Pros

  • Professional web-based documents impress modern clients
  • Detailed tracking shows exactly what prospects care about
  • Easy-to-use editor requires no graphic design experience
  • Interactive pricing tables reduce back-and-forth negotiations

Cons

  • Formatting options can feel restrictive for advanced designers
  • Higher starting price point than basic PDF tools
  • Mobile editing experience is limited compared to desktop
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