Lime Financial vs SigFig - BrokerCue
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Broker Comparison

Lime Financial vs SigFig

Compare Lime Financial and SigFig side by side: fees, regulation, platforms.

Lime Financial

Lime Financial

Active traders seeking low-cost DMA

Lime Financial is a US agency broker offering commission-free stock and ETF trading, low-latency DMA, options…

VS
SigFig

SigFig

Low-cost automated portfolio investors

SigFig is a US robo-advisor offering automated ETF portfolios, tax-loss harvesting, and free human advisor ac…

Head-to-head comparison

Lime Financial vs SigFig
Feature Lime Financial SigFig
Minimum deposit - -
Stock trading fee $0 commission via market maker venues (domestic accounts); DMA routing: $0.005 per share; extended hours: $0.003 per share surcharge -
Regulators FINRA, SEC, NFA, SIPC SEC
Best for Active traders seeking low-cost DMA Low-cost automated portfolio investors
Markets & account
Stocks
-
ETFs
Bonds
-
Options
-
Futures
-
Margin
-
Funds
-
Ready Made Portfolios
-
Fractional Shares
-

Pros & cons

Lime Financial

Lime Financial

Pros

  • Commission-free stock and ETF trading via market maker venues
  • Low DMA rate of $0.005 per share for direct routing
  • Low options commission of $0.50 per contract
  • Multiple platform choices including Lime Trader, Sterling, CQG, and Bookmap
  • IRA and multiple account types supported
  • Agency-only broker model with no proprietary trading conflicts
  • SIPC membership protects accounts up to $500,000

Cons

  • No demo or paper trading account available
  • Inactivity fee of $15 per quarter for low-activity accounts
  • Minimum account balance of $1,000 for cash accounts, $2,000 for margin
  • No OTC stock trading
  • No GTC (Good-Till-Canceled) orders supported
  • Wire transfer fees for deposits and withdrawals
  • No fractional shares
  • Platform depth may overwhelm beginner traders
SigFig

SigFig

Pros

  • No advisory fee on first $10,000 managed
  • 0.25% annual fee is in line with leading robo-advisors
  • Free access to human investment advisors
  • Automatic rebalancing included
  • Tax-loss harvesting included
  • Low underlying ETF expense ratios (0.07%-0.15%)
  • No deposit, withdrawal, or rebalancing fees
  • Assets held at established custodians (Schwab, Fidelity) with SIPC protection

Cons

  • $2,000 minimum is higher than some competitors (Betterment has no minimum, Wealthfront starts at $500)
  • No cash management or savings account
  • No demo account to test the platform before investing
  • Fractional shares only available through dividend reinvestment, not initial purchases
  • Limited portfolio customization - model portfolios focused on ETFs and funds
  • No crypto investing
  • Company announced rebrand to Tandems in September 2025; long-term consumer product direction is uncertain
Lime Financial

Lime Financial

Lime Financial is a US agency broker offering commission-free stock and ETF trading, low-latency DMA, options, and futures via proprietary and third-party platforms.

Visit Lime Financial Read review

Your capital is at risk. Other fees apply.

SigFig

SigFig

SigFig is a US robo-advisor offering automated ETF portfolios, tax-loss harvesting, and free human advisor access, with no fee on the first $10,000 managed.

Visit SigFig Read review

Your capital is at risk. Other fees apply.

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