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Betterment vs. Fidelity Go review

Reviewed by Rachel CareyUpdated January 9, 2026

This article dives into the key differences between Betterment and Fidelity Go, so you can decide which company is the right fit for you and your financial goals.

FeatureBettermentFidelity Go
Service modelAutomated robo-advisor with optional advisor plansRobo-advisor integrated into Fidelity
Advisory fees$4/month under $20k (no recurring deposits) or 0.25% annually; Premium 0.65%$0 under $25k; 0.35% annually at $25k+
Advisor accessAvailable on Premium plan ($100k minimum)Included at $25k+ (coaching calls)
Minimum to startNo minimum$0 to open; $10 to invest
Best suited forInvestors who want tax tools and advisor upgrade optionsInvestors starting small who want $0 fees initially

Betterment vs. Fidelity Go: Key services

Understanding the key services offered by each company can help you determine which one is best for you. 

Betterment emphasizes goal-driven portfolios, tax-efficient tools, and optional SRI strategies, with an upgrade path to Premium for expert advice. 

Fidelity Go focuses on simplicity, offering managed portfolios of zero-expense-ratio funds with automatic rebalancing and human coaching at higher balances.

Here is a more detailed breakdown of the key services: 

Betterment 

  • Automated portfolio management: Betterment continuously monitors your portfolio, rebalances when it drifts, and reinvests dividends to keep allocations aligned with your goals. 

  • Tax-efficient investing: The platform applies strategies such as tax-loss harvesting to help reduce tax drag; Betterment notes that many clients offset a large portion of advisory fees with these tax benefits

  • Goal-based setup and ETF portfolios: The platform builds portfolios around your goals and time horizon using low-cost ETFs with adjustable risk profiles. 

  • Socially Responsible Investing (SRI): You can choose among Betterment’s SRI strategies (Broad Impact, Climate Impact, Social Impact) for values-aligned investing. 

  • Cash and advisor services: Betterment offers a Cash Reserve high-yield savings account integrated with investing, while the Premium plan (0.40% AUM, $100,000 minimum) adds unlimited access to financial advisors beyond the Digital plan’s automated tools.

Fidelity Go 

  • Professionally managed portfolios: Fidelity Go builds and manages portfolios that use Fidelity Flex® mutual funds, which carry zero fund expense ratios. 

  • Ongoing oversight and auto-rebalancing: Fidelity monitors the markets and automatically rebalances the portfolio to maintain your strategy. 

  • Coaching when eligible: Once your balance meets the program’s coaching threshold, you can schedule unlimited 30-minute 1-on-1 sessions with Fidelity financial professionals. 

Betterment vs. Fidelity Go: Fees

Fee differences matter over time, especially as account balances grow. Fidelity Go uses a simple balance-based model with no advisory fee for smaller accounts, while Betterment applies tiered pricing and offers an optional Premium advisory service.

Fee typeBettermentFidelity Go
Advisory fee$4/month under $20k (waived with $250+/month deposits) or 0.25% annually; Premium 0.65%$0 under $25k; 0.35% annually at $25k+
High-balance pricing0.15% at $1M–$2M; 0.10% at $2M+No reduced tiers
Fund expensesETF expense ratios applyFidelity Flex® funds with 0% expense ratios
Other fees$75 full account transfer feeNo trading or rebalancing fees

In practice, Fidelity Go is more cost-efficient for smaller balances due to its $0 advisory fee under $25,000. Betterment becomes more competitive at higher balances thanks to its declining fee tiers and may appeal to investors who want the option of Premium advisor access rather than coaching-only support.

Betterment vs. Fidelity Go: Minimum account sizes

Both Betterment and Fidelity Go have low barriers to entry, but the minimums differ depending on whether you want to start investing or access human guidance. 

Betterment allows accounts to be opened with no minimum but requires higher balances for advisor access, while Fidelity Go lets users start investing with a smaller amount and unlocks coaching at a lower threshold. 

The table below summarizes the key minimum account requirements for each platform.

Minimum typeBettermentFidelity Go
To open$0$0
To start investing$50$10
To access an advisor/coach$100,000 (Premium plan)$25,000+ (coaching access)

Betterment vs. Fidelity Go: Pros and cons

Betterment stands out for its flexibility, tax-efficient tools, and customizable portfolios, but smaller accounts may be impacted by its flat monthly fee and the high minimum required for Premium access. Fidelity Go is more accessible for beginners, with no advisory fee under $25,000 and zero-expense-ratio funds, though its higher fees at larger balances and limited portfolio options may be less appealing for investors seeking greater choice.

Here is a breakdown of the key advantages and disadvantages of each platform:

Pros of Betterment

  • No minimum balance required to start investing: Betterment allows investors to open an account and begin investing with any amount, making the platform highly accessible for beginners and those who want to start with a small investment.

  • Tax-efficient investing strategies: The platform utilizes automated tools, such as tax-loss harvesting, to help mitigate the impact of taxes on returns, thereby enhancing long-term outcomes for taxable accounts.

  • Retirement account flexibility: Betterment supports tax-advantaged retirement accounts, including traditional IRAs, Roth IRAs, and SEP IRAs, allowing investors to grow their retirement savings more efficiently.

  • Choice of portfolios: Investors can either select from Betterment’s curated portfolios or build their own custom strategy using low-cost ETFs, offering a balance between simplicity and control

Cons of Betterment

  • Flat fees on small accounts: $4/month fee on smaller accounts, which can be relatively expensive for balances under $20,000 if recurring deposits are not set up.

  • High cost for premium: Premium requires a high balance, limiting access to experts for investors with at least $100,000.

  • ETF expense ratios add to overall costs: ETF expense ratios are part of the underlying funds and are charged in addition to Betterment’s advisory fees, which means overall costs can be higher than the advisory fee alone.

Pros of Fidelity Go

  • $0 advisory fee under $25,000: This makes Fidelity Go highly cost-effective for beginners and smaller investors.

  • Low $10 investing minimum: Portfolios begin investing once the balance reaches just $10.

  • Zero-expense-ratio funds: Portfolios are built with Fidelity Flex® mutual funds, which carry no fund fees.

  • Coaching access at $25,000: Investors can schedule unlimited 1-on-1 sessions with Fidelity financial professionals once their account reaches this level

Cons of Fidelity Go

  • 0.35% annual fee at $25,000+: This is higher than Betterment Digital’s 0.25% for similar balances.

  • Limited portfolio options: Investments are restricted to Fidelity Flex® mutual funds, with no SRI or custom ETF strategies available.

  • Coaching is not available for accounts below $25,000: Smaller accounts receive digital portfolio management only, without access to human support.

Betterment vs. Fidelity Go: Technology and security

Betterment and Fidelity Go both offer secure web and mobile platforms, but they differ in scope and user experience. 

Betterment is a mobile-first robo-advisor with a streamlined interface focused on goal tracking, automated portfolio management, and simplicity. It uses bank-level encryption and provides SIPC coverage up to $500,000, with FDIC insurance on cash through partner banks. 

Fidelity Go is integrated into Fidelity’s broader brokerage platform, allowing users to view robo-advisor accounts alongside other investments and banking services. It offers SIPC protection, excess insurance coverage, and a Customer Protection Guarantee, making it well suited for users who want robo-advice within a full-service financial ecosystem.

Final verdict: Betterment vs. Fidelity Go

Betterment and Fidelity Go are both low-cost robo-advisors, but they are designed for different priorities. 

Betterment emphasizes tax efficiency, portfolio customization, and flexible account options, with higher balances required for access to expert advice. 

Fidelity Go focuses on simplicity and accessibility, offering no advisory fees for smaller balances and portfolios built with zero-expense-ratio funds within Fidelity’s broader platform. The better fit depends on whether flexibility and tax tools or low-cost simplicity for smaller accounts matter more.

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