Best Solo 401k LogoBest Solo 401k
  • Basics
  • Advanced
  • Tools
  • Blog
  • Providers
Home
Providers
Compare

Solo 401k Provider Comparisons

Head-to-head comparisons to help you choose the right provider for your retirement needs

Free Brokerage Plan Comparisons

Compare prototype plans from major brokerages with $0 setup and annual fees

E*TRADE vs Fidelity

Prototype plans

E*TRADE vs Schwab

Prototype plans

E*TRADE vs Ascensus

Prototype plans

Fidelity vs Schwab

Prototype plans

Fidelity vs Ascensus

Prototype plans

Schwab vs Ascensus

Prototype plans

Third-Party Provider Comparisons

Compare non-prototype plans with advanced features like checkbook control and alternative investments

MySolo401k vs Rocket Dollar

Non-prototype plans

MySolo401k vs Nabers Group

Non-prototype plans

MySolo401k vs Ubiquity

Non-prototype plans

MySolo401k vs Carry

Non-prototype plans

Rocket Dollar vs Nabers Group

Non-prototype plans

Rocket Dollar vs Ubiquity

Non-prototype plans

Rocket Dollar vs Carry

Non-prototype plans

Nabers Group vs Ubiquity

Non-prototype plans

Nabers Group vs Carry

Non-prototype plans

Ubiquity vs Carry

Non-prototype plans

Basics

  • Solo 401k Basics: The Complete Guide
  • Eligibility
  • Contribution Limits
  • FAQs
  • Glossary

Advanced Topics

  • Roth vs Traditional
  • Loans
  • Mega Backdoor Roth

Providers

  • Solo 401k Providers
  • Provider Comparisons

Tools

  • Contribution Calculator

Connect

  • About Us
  • Contact Us
  • Terms of Service
  • Privacy Policy

This site may contain affiliate links. We may earn a commission if you sign up through our links. Content is for educational purposes only and is not financial, investment, tax, or legal advice. Consult a qualified professional before making financial decisions.

© 2026 Best Solo 401k