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Finance

Mosaic vs Wunder Capital

Mosaic Maturity
Stage 2 | Established SMB
VS
Wunder Capital Maturity
Stage 3 | Scaling

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

Lumen Vetted

Mosaic is the Gold Standard for Stage 2 installers who prioritize deep api integrations with design tools.

Wunder Capital is the superior choice for Stage 3 teams needing commercial debt underwriting.

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

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

Wunder Capital

Stage 3 | Scaling
4.7/5
Pricing: Project Financed

Key Features

  • Commercial debt underwriting
  • Developer portals
  • Fast closing processes
  • Asset management dashboards

Pros

  • Solves the missing middle for C&I finance
  • Faster origination than traditional banks
  • Sleek and easy developer portal

Cons

  • Not for residential projects
  • Strict underwriting criteria
  • Platform only accessible to approved partners

The Verdict: Who Wins?

Choose Mosaic if...

You prioritize Integrates seamlessly with Aurora/Solo and scaling residential solar lending. Mosaic is best for teams looking for a robust, well-established platform.

Choose Wunder Capital if...

You prioritize Solves the missing middle for C&I finance and c&i solar developers. Wunder Capital 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 ⚡