Seven business banking providers compared on phone, chat, email, support hours and paid-plan gating, as of November 13, 2026.
Highlights
Rho, American Express Business Checking, and Mercury (chat) publish 24/7 support access, as of November 13, 2026.
Rho publishes phone, chat, and email support around the clock on every account, with no paywalled support tiers.
Mercury, Relay, and Bluevine reserve faster or priority support for paid plans.
Relay and Bluevine staff live agents on weekdays; Chase and Novo don't publish support hours on their contact pages.
Support quality comes down to four things: whether you can reach a person, on which channels, at what hours, and whether the better support sits behind a paid plan. We checked seven business banking providers against their own published support pages as of November 13, 2026. Rho is our product, so we list it first and show the same evidence for every provider so you can check our reading. Rho is a fintech company, not a bank; see the disclosures below.
How we ranked
Human reach: a live person is available by chat, phone, or both.
Hours: 24/7 live access ranks above business hours only.
Channels: phone, chat, and email all offered.
Plan gating: support that is the same on every account ranks above support reserved for paid plans.
We did not measure satisfaction scores or response times beyond what providers publish.
Support channel comparison (as of November 13, 2026)
Rank | Provider | Phone | Chat | Hours | Paid-plan gating | Source | |
|---|---|---|---|---|---|---|---|
1 | Rho | 1 (855) 743-8746 | Live chat in the web and mobile app | clientservice@rho.co | 24/7, every day of the year, on every channel | None. Support is on every account at no cost | |
2 | American Express Business Checking | 1-855-497-1040 for existing Business Checking accounts | Online support: specialists "a click or call away" | Not listed | 24/7 | None stated | |
3 | Mercury | Not listed | Chat in Mercury Command when logged in | help@mercury.com (if you can't log in) | 24/7; typically responds within 5 minutes | Faster, priority support on paid Mercury Plus and Pro plans | |
4 | Relay | 1-888-205-9304 | Live chat when signed in; 24/7 virtual assistant | Email offered (no address published) | Live chat and phone Monday to Friday, 9am to 8pm ET, English only | Grow plan ($30/month) has the same hours; priority "skip the line" support is on the Scale plan | |
5 | Bluevine | 1 (888) 216-9619 | Live support from the dashboard; AI assistant | banking.support@bluevine.com | Agents Monday to Friday, 8am to 8pm ET (excluding Federal Reserve holidays); lost or stolen card line 24/7 | Priority customer support on paid plans (Premier on Bluevine's plans page; Plus and Premier in its deposit agreement) | Bluevine contact, Bluevine deposit agreement, Bluevine plans |
6 | Chase for Business | 1-800-242-7338 | Secure Message Center in Chase Business Online | Not listed | Not stated on its contact page | None stated | |
7 | Novo | Not listed | In-app ticket to chat with a support agent | support@novo.co (if you can't log in) | Not stated on its contact page | None stated |
What the table shows
Only some providers publish 24/7 access. Rho, American Express Business Checking, and Mercury (chat) publish round-the-clock access. Relay and Bluevine staff live agents on weekdays, with a virtual assistant or a card-loss line outside those hours.
Rho's support is the same on every account. Rho publishes phone, email, and live chat, staffed around the clock, with no paywalled support tiers.
Faster support often costs extra. Mercury reserves priority support for its Plus and Pro plans, Relay for its Scale plan, and Bluevine for its paid plans.
Channel breadth varies. Rho, American Express, Relay, Bluevine, and Chase publish a phone number. Novo routes support through in-app tickets and email. Mercury leads with in-app chat and does not list a phone number on its support article.
Which provider fits which need
You want a person at any hour, by phone or chat: Rho or American Express Business Checking.
You mostly work in chat and rarely call: Mercury or Rho.
You work US business hours and want phone support: Relay or Bluevine.
You want branches and ATMs as well as phone support: Chase, which lists access to more than 14,000 ATMs and 5,000 branches.
Method
Each cell comes from the linked provider page as read on November 13, 2026. Providers change hours and plans, so check the linked page before you rely on a detail.
FAQ
Which online business bank has the best customer support?
It depends on what you need. Based on published channels and hours as of November 13, 2026, Rho and American Express Business Checking offer 24/7 access, and Mercury offers 24/7 in-app chat. Rho adds phone, chat, and email on every account.
Does Mercury offer phone support?
Mercury's support article lists in-app chat, available 24/7, and email at help@mercury.com. It does not list a phone number, as of November 13, 2026.
Is business bank support the same on every plan?
Not always. Mercury, Relay, and Bluevine list priority or faster support on paid plans. Rho's support is the same on every account.