Best Business Bank Account for Coaches & Online Educators: Mercury, Brex, or Relay?

The Quick Answer

Mercury is best for solo coaches, online course creators, and new tutors. It's easy to use, has no fees, and connects well with payment platforms like Stripe or PayPal. It just works, letting you focus on teaching. Relay is ideal if you have a small team (VAs, content creators) or run multiple courses/programs. You can set up separate accounts for course income, ad spend, software subscriptions (like Zoom or Kajabi), and contractor payments. This helps you track profits for each part of your business. Brex Cash makes sense if you're already using the Brex credit card for large ad buys or travel for workshops. It brings all your spending and cash into one view, simplifying money management if you have high operational expenses.

Side-by-Side Breakdown

Mercury: No monthly fees. No minimum balance required. Great for holding income from your online courses and coaching packages. It can link easily with payment processors like Stripe for daily payouts. If you have extra cash from a successful course launch, their Treasury account can help you earn a return on those funds. FDIC insured up to $5M through partner banks. Relay: Free basic account. If you pay for Relay Pro ($30/month), you get more features. You can create up to 20 separate checking accounts. Imagine one account for "Course A Income," another for "Ad Spend" (for Facebook Ads), and a third for "VA Payroll." You also get up to 50 debit cards, perfect for giving virtual assistants specific spending limits for software subscriptions or content tools. Brex Cash: Free if you use their corporate credit card. Your cash earns a good return directly. It’s tightly linked to Brex expense tracking. So, if you're paying for Zoom subscriptions, Kajabi fees, or Facebook Ads with your Brex card, you see all your cash flow in one place. You can't get Brex Cash without the card, which is often for businesses with higher revenue. FDIC insured up to $6M.

When to Choose Mercury

Choose Mercury if you are a solo online coach, a new course creator, or a tutor just starting out. You want a simple, no-fee bank account that just works. It's great for receiving payouts from platforms like Teachable, Kajabi, or Thinkific. Its easy setup means you can get your bank account ready quickly, often within a day or two, so you can focus on launching your course or signing new clients. If you want to put aside profits from a big course launch, their Treasury option helps your money grow.

When to Choose Relay

Choose Relay if you have a team, even a small one, like virtual assistants (VAs) who manage ad campaigns or content creation. You can give each team member a debit card with specific spending limits for tools like Canva Pro or your email marketing software. Relay is also perfect if you want to use the "Profit First" method for your online business. You can set up separate accounts for: "Course Income," "Marketing Budget" (for Facebook Ads), "VA & Contractor Pay," "Taxes," and "Owner's Pay." This helps you see exactly where your money is going and ensure you're profitable across your different online programs.

When to Choose Brex Cash

Choose Brex Cash if your online education business has scaled up and you're already using the Brex corporate credit card. This often means you have significant ad spend on platforms like Meta Ads or Google Ads, or you travel for speaking engagements and workshops. Brex Cash lets you keep all your spending, card activity, and bank balance in one place. Your operating cash earns interest directly, so you don't need to move money around. It's ideal if you want a unified view of your business finances, especially for managing higher volume expenses common in growing online course businesses.

The Verdict

For most online coaches, course creators, and tutors, start with Mercury. It’s easy, free, and works well for individual knowledge entrepreneurs. If your business grows, and you hire VAs or launch multiple programs, move to Relay for better organization and team controls. If your online business is large, uses the Brex credit card for big ad spends, and needs everything in one place, then Brex Cash is a strong fit.

How to Get Started

Mercury: Apply directly at mercury.com. You’ll need your EIN (Employer Identification Number), your business formation papers (like LLC docs), and a personal ID. Most online coaches and educators get approved quickly, sometimes in a day or two, letting you start taking client payments or course sales sooner. Relay: Apply at relayfi.com. Before you open, think about how you want to divide your money. For example, "Client Income," "Course Sales," "Ad Budget," and "Taxes." Planning these separate accounts now will save you time later, especially if you want to follow a "Profit First" system for your online education business. Brex Cash: You open this when you apply for the Brex corporate credit card. Brex Cash isn’t offered by itself. If you qualify for the Brex card (which usually means a higher revenue business), you can set up your bank account at the same time through their application process.

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