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Quick Comparison

Platform Best For Free APY Tax Tools Multiple Accounts Sole Prop Eligible
Found Quarterly tax estimates 0% free / 1.5% paid Excellent Basic Yes
Relay Multiple income streams 1.03% free / 3.03% Scale Basic 20 checking free Yes
Bluevine Earning on cash reserves 1.3-3.0% Basic Limited Yes
Mercury Incorporated businesses 2.5% Basic Good No (EIN required)

Feature Comparison

Tax & Accounting Features

Feature
Found
Relay
Bluevine
Mercury
Auto expense categorization Yes No Basic AI-powered
Tax withholding automation Automatic Manual % No No
Schedule C generation Yes No No No
Quarterly tax estimates Real-time No No No
QuickBooks/Xero integration Limited Yes Yes Yes

Account Structure

Feature
Found
Relay
Bluevine
Mercury
Free checking accounts 1 + Tax Pocket Up to 20 1 Multiple
Free savings accounts Tax Pocket 2 1 Yes
Auto % transfers To Tax Pocket Between all No Limited
Virtual cards Yes Yes Yes Yes
Manage multiple businesses Up to 5 Separate accounts No Yes

APY & Pricing

Feature
Found
Relay
Bluevine
Mercury
Free plan APY 0% 1.03% 1.3%* 2.5%
Max available APY 1.5% 3.03% 3.0% 2.5%
APY requirements $19.99/mo plan $90/mo Scale $2.5K deposits/mo None
Monthly fee (basic) $0 $0 $0 $0
FDIC insured $250K $250K $3M $5M

*Bluevine requires $500/mo card spend OR $2,500/mo deposits for APY eligibility

Eligibility & Extras

Feature
Found
Relay
Bluevine
Mercury
Sole prop (SSN only) Yes Yes Yes No
LLC/Corp support Single-member Yes Yes Required
Free invoicing Unlimited Paid plans Limited No
Credit access No No Up to $250K No
AI features Categorization None None Bill pay, receipts

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Platform Recommendations

QUARTERLY TAX ESTIMATES

Found

Tax automation for self-employed

  • Free APY: 0% free / 1.5% paid
  • Tax Tools: Excellent
  • Accounts: Basic
  • Invoicing: Unlimited free
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MULTIPLE INCOME STREAMS

Relay

Profit First official platform

  • Free APY: 1.03% free / 3.03% Scale
  • Tax Tools: Basic
  • Accounts: 20 checking free
  • Invoicing: Paid plans
Learn More
EARNING ON CASH RESERVES

Bluevine

High APY on reserves

  • Free APY: 1.3-3.0%
  • Tax Tools: Basic
  • Accounts: Limited
  • Invoicing: Limited
Learn More
INCORPORATED BUSINESSES

Mercury

AI-powered automation

  • Free APY: 2.5%
  • Tax Tools: Basic
  • Accounts: Good
  • Invoicing: No
Learn More

Read the Full Comparison

Deep dive into pricing, features, limitations, and decision frameworks for each platform.

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