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Finance

Energy Toolbase vs Mosaic

Energy Toolbase Maturity
Stage 3 | Scaling
VS
Mosaic Maturity
Stage 2 | Established SMB

Which tool is better for your solar installation business? Compare pricing, features, and verified reviews side-by-side.

Lumen Vetted

Energy Toolbase is the Gold Standard for Stage 3 installers who prioritize advanced energy storage modeling.

Mosaic is the superior choice for Stage 2 teams needing deep api integrations with design tools.

How this impacts your Finance margin

Switching finance partners usually impacts the homeowner's experience, requiring new loan documentation flows and dealer fee calculations.

This comparison is part of our broader 2026 Finance Audit. Read the full Finance & Dealer Fee Briefing here.
VS

Energy Toolbase

Stage 3 | Scaling
4.7/5
Pricing: Contact for Pricing (Subscription based)

Key Features

  • Advanced energy storage modeling
  • Utility rate database integration
  • Bankable financial projections
  • Asset management systems
  • High-end financial reporting

Pros

  • Gold standard for commercial economic analysis
  • Best-in-class battery storage simulation
  • Highly reliable utility rate intelligence

Cons

  • Complexity is high for non-financial users
  • Design tools are functional but not visionary
  • Reporting can be dense for residential customers

Mosaic

Stage 2 | Established SMB
4.8/5
Pricing: Dealer Fees Apply

Key Features

  • Deep API integrations with design tools
  • PowerSwitch loan products
  • Contract generation
  • Soft-credit pull pre-approval

Pros

  • Integrates seamlessly with Aurora/Solo
  • Highly trusted consumer brand
  • Robust backend for massive fleets

Cons

  • Can be unforgiving with dealer audits
  • APR/Dealer fee balance fluctuates heavily
  • Platform can feel sluggish on mobile

The Verdict: Who Wins?

Choose Energy Toolbase if...

You prioritize Gold standard for commercial economic analysis and commercial & industrial (c&i) project developers. Energy Toolbase is best for teams looking for a robust, well-established platform.

Choose Mosaic if...

You prioritize Integrates seamlessly with Aurora/Solo and scaling residential solar lending. Mosaic offers a specialized approach tailored for high-performance solar teams.

Still can't decide?

Our Matchmaker Quiz picks the right tool for your specific install volume and business stage.

Take the Matchmaker Quiz ⚡