Arka 360 vs TopBuilder 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

Arka 360

0.0 (0 reviews)

Arka 360 is an all-in-one solar management software designed to help solar installers streamline their entire workflow from initial 3D design and financial modeling to final project execution.

Starting at $99/mo
Free Trial 7 days
VS

TopBuilder

0.0 (0 reviews)

TopBuilder is a construction-specific CRM and lead management software designed to help home builders, specialty contractors, and real estate professionals streamline sales and follow-up processes.

Starting at --
Free Trial NO FREE TRIAL

Quick Comparison

Feature Arka 360 TopBuilder
Website arka360.com topbuildersolutions.com
Pricing Model Subscription Custom
Starting Price $99/month Custom Pricing
FREE Trial ✓ 7 days free trial ✘ No free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile saas mobile
Integrations Salesforce HubSpot Zapier Google Drive Slack Sage Viewpoint QuickBooks Microsoft Outlook Google Calendar Constant Contact Zillow Lasso CRM BIM 360
Target Users small-business mid-market enterprise small-business mid-market enterprise
Target Industries Renewable Energy Construction construction real-estate
Customer Count 0 0
Founded Year 2017 2008
Headquarters San Francisco, USA Houston, USA

Overview

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Arka 360

Arka 360 provides a comprehensive platform to manage your solar business from lead to installation. You can create high-precision 3D solar designs using integrated maps and LIDAR data, allowing you to generate accurate energy production estimates and professional proposals in minutes. The platform simplifies complex financial modeling by helping you compare different financing options, incentives, and ROI scenarios for your customers.

Beyond design, you can manage your entire sales pipeline and project lifecycle within a single interface. It helps you coordinate tasks across teams, track project milestones, and maintain clear communication with homeowners. Whether you are a solo installer or a large enterprise, the software centralizes your data to reduce manual errors and accelerate your sales cycle.

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TopBuilder

TopBuilder is a specialized CRM built specifically for the construction and real estate industries. You can manage your entire sales funnel from initial lead capture to the final contract within a single interface. It solves the common problem of fragmented data by connecting your sales team, marketing efforts, and project management tools. You can automate follow-ups with prospective buyers and subcontractors to ensure no lead falls through the cracks.

The platform integrates directly with industry-standard accounting and ERP systems like Sage and Viewpoint, allowing you to sync project data effortlessly. Whether you are a custom home builder or a large commercial contractor, you can use the built-in email marketing and bid management tools to win more work. It focuses on reducing manual data entry so you can spend more time closing deals and managing active job sites.

Overview

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Arka 360 Features

  • AI-Assisted 3D Design Create detailed 3D models of rooftops and surroundings quickly using automated tools and high-resolution aerial imagery.
  • Financial Modeling Generate complex financial comparisons including PPA, lease, and loan options to show customers their exact savings.
  • Automated Proposals Build professional, branded sales proposals that update in real-time as you adjust system sizes or financing terms.
  • Project Management Track every installation stage with customizable workflows and automated task reminders for your field and office teams.
  • Lead Management Organize your sales pipeline and store all customer documents and communication history in a centralized CRM.
  • Shade Analysis Calculate precise solar access and shading losses using LIDAR data to ensure accurate energy production forecasts.
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TopBuilder Features

  • Lead Management. Capture and organize leads from your website and listing services automatically so you never miss a sales opportunity.
  • Bid Tracking. Monitor every bid and proposal in real-time to stay on top of deadlines and improve your win rate.
  • Email Marketing. Send branded newsletters and automated follow-up campaigns to keep your prospects engaged throughout the long construction sales cycle.
  • ERP Integrations. Connect your CRM with Sage, Viewpoint, or QuickBooks to sync customer data and project costs without manual entry.
  • Document Management. Store and share contracts, floor plans, and site photos directly within the lead record for easy team access.
  • Workflow Automation. Set up automatic alerts and tasks for your sales team based on lead behavior or project milestones.

Pricing Comparison

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Arka 360 Pricing

Standard
$99
  • Unlimited 3D designs
  • Basic CRM access
  • Financial modeling tools
  • Standard proposal templates
  • Email support
T

TopBuilder Pricing

Pros & Cons

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Arka 360

Pros

  • Fast and intuitive 3D modeling interface
  • Highly accurate energy production estimates
  • Professional proposal templates help close deals
  • Consolidates multiple tools into one platform
  • Responsive customer support for technical issues

Cons

  • Learning curve for advanced financial settings
  • Mobile app features are more limited
  • Requires stable internet for high-res imagery
A

TopBuilder

Pros

  • Deep integration with construction accounting software like Sage
  • Industry-specific templates for home builders and contractors
  • Excellent customer support that understands construction workflows
  • Centralizes lead communication in one easy-to-access location

Cons

  • Initial setup and integration can take significant time
  • User interface feels dated compared to modern generic CRMs
  • Mobile app functionality is limited compared to desktop version
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