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

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

Updated May 2026 8 min read

ClickUp

0.0 (0 reviews)

ClickUp is an all-in-one productivity platform that replaces multiple apps by combining tasks, docs, goals, and chat into a single, customizable workspace to streamline your entire team's workflow.

Starting at Free
Free Trial NO FREE TRIAL
VS

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

Quick Comparison

Feature ClickUp OpenSolar
Website clickup.com opensolar.com
Pricing Model Freemium Free
Starting Price Free Free
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✓ Has free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile desktop cloud mobile
Integrations Slack Google Drive GitHub Zoom Toggl Microsoft Teams Dropbox HubSpot Zendesk Figma Zapier Nearmap IronRidge Enphase SolarEdge Sunlight Financial GoodLeap Mosaic Salesforce HubSpot
Target Users freelancer small-business mid-market enterprise freelancer small-business mid-market enterprise
Target Industries Renewable Energy Construction
Customer Count 0 0
Founded Year 2017 2017
Headquarters San Diego, USA Sydney, Australia

Overview

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ClickUp

ClickUp is a versatile productivity platform designed to centralize your work by replacing disconnected apps. Instead of jumping between tabs, you can manage tasks, create documents, track goals, and chat with your team in one unified workspace. You can customize almost every part of the interface, allowing you to build a system that matches your specific project needs, whether you are managing a simple to-do list or a complex product roadmap.

The platform is built for teams of all sizes, from solo freelancers to massive enterprise organizations across industries like marketing, engineering, and operations. You can visualize your work through more than 15 different views, including List, Board, Gantt, and Calendar. By consolidating your tools into one place, you reduce app fatigue and ensure everyone on your team stays aligned on the same objectives and deadlines.

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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.

Overview

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ClickUp Features

  • Customizable Views Switch between 15+ views like Gantt, Kanban, and Calendar to see your work from the perspective that suits you best.
  • ClickUp Docs Create beautiful documents and wikis with real-time collaboration, then link them directly to your tasks for better context.
  • Nested Subtasks Break down complex projects into manageable pieces with multiple levels of subtasks and checklists to track every detail.
  • Custom Automations Save hours every week by setting up triggers and actions that handle repetitive tasks like changing statuses or assigning owners.
  • Goal Tracking Set clear targets and track your progress automatically with folders for different initiatives and numerical or monetary targets.
  • Whiteboards Brainstorm ideas and map out workflows visually on a digital canvas that converts your ideas directly into actionable tasks.
  • Time Tracking Record time spent on tasks from any device and generate detailed reports to improve your team's estimation and billing.
  • Universal Search Find any file or task instantly across ClickUp and your connected third-party apps from one centralized search bar.
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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.

Pricing Comparison

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ClickUp Pricing

Free Forever
$0
  • 100MB storage
  • Unlimited tasks
  • Unlimited free plan members
  • Two-factor authentication
  • Collaborative docs
  • Whiteboards
  • Everything view
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

Pros & Cons

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ClickUp

Pros

  • Highly customizable to fit almost any specific workflow
  • Consolidates multiple tools into one affordable platform
  • Generous free version includes features usually behind paywalls
  • Frequent updates and new feature releases improve functionality
  • Excellent visibility across multiple projects and teams

Cons

  • Steep learning curve due to high customization
  • Mobile app performance can be slower than desktop
  • Interface occasionally feels cluttered with too many options
  • Initial setup requires significant time and planning
A

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
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