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Accounting · head to head

Mercury vs Zoho Books

Mercury logo

Mercury

Accounting

Banking for startups

From
Free
Rated
-
Full reviewWebsite
Zoho Books logo

Zoho Books

Accounting

Simple, smart accounting software for growing businesses

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Mercury treasury access requires a $250,000 balance held with Mercury; Zoho Books payroll only available in Texas and California, limiting US usefulness
  • They diverge on capability: Mercury covers Business checking, Zoho Books covers Invoicing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Mercury and Zoho Books actually diverge.

Attributes where Mercury and Zoho Books differ
AttributeMercuryZoho Books
Pricing modelfreemiumUnknown
Founded20191996

Identical on both: starting price (Free), free tier (Yes), platforms (Web, Ios, Android), user rating (Not yet rated), category (Accounting).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Mercury

  • Business checking
  • Savings accounts
  • Virtual cards
  • Team management
  • API access
  • QuickBooks
  • Xero
  • FDIC insured

Only in Zoho Books

  • Invoicing
  • Expense tracking
  • Bank reconciliation
  • Financial reports
  • Tax compliance
  • Zoho CRM
  • PayPal
  • GDPR

Both cover

  • Stripe
  • SOC 2
  • Web support
  • Ios support
  • Android support

What people use each for

The jobs each tool is most often brought in to do.

Mercury

  • Business banking and payments for startupsnot Zoho Books
  • Managing treasury, invoicing and corporate cards from one accountnot Zoho Books

Zoho Books

  • Invoicingnot Mercury
  • Expense managementnot Mercury
  • Tax preparationnot Mercury

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Mercury

  • Treasury access requires a $250,000 balance held with Mercury
  • Non USD international wires carry a 1% conversion fee
  • Choosing OUR wire coding, which covers intermediary bank charges, costs $15 per wire
  • ACH invoicing is $1 per transaction on Mercury Plus and only free on the $299 a month Pro plan
  • Advanced and recurring invoicing require Mercury Plus at $29.90 a month

Zoho Books

  • Payroll only available in Texas and California, limiting US usefulness
  • Limited access to historical financial data compared to competitors
  • Customer support is slow with long response times and frustrating workarounds
  • Fewer integrations than QuickBooks Online and Xero
  • User limit restrictions (1-15 depending on plan) compared to Xero's unlimited users
  • Occasional inaccuracies in automatic exchange rate updates for international transactions

Pricing, plan by plan

Mercury

Free
  • Mercury (Free)Free
    • ACH payments
    • Domestic wires
    • Real-time payments
  • Mercury Plus$29.9/month
    • Invoice ACH debits
    • Recurring invoices
    • Invoicing API (500/month)
  • Mercury Pro$299/month
    • All Plus features
    • Relationship manager
    • Free ACH invoice debits

Zoho Books

Free
  • FreeFree
    • 1 user + accountant
    • Unlimited invoices
  • Standard$20/month
    • 3 users
    • Core accounting
  • Professional$60/month
    • 5 users
    • Advanced reporting
  • Premium$120/month
    • 10 users
    • Inventory management

Which should you pick?

Choose Mercury if

  • You need business checking.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want savings accounts.
Mercury review

Choose Zoho Books if

  • You need invoicing.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want expense tracking.
Zoho Books review

Questions people ask

Is Mercury or Zoho Books better?
Neither clearly leads. Mercury starts at Free and Zoho Books at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mercury or Zoho Books?
Mercury starts at Free and Zoho Books at Free.
Does Mercury or Zoho Books run on more platforms?
Mercury runs on Web, Ios, Android. Zoho Books runs on Web, iOS, Android.
Can I use Mercury for free?
Both have a free tier, so you can try either at no cost before committing.
What is Mercury best used for?
Mercury is most often used for business banking and payments for startups, managing treasury, invoicing and corporate cards from one account. Of those, business banking and payments for startups and managing treasury, invoicing and corporate cards from one account are not what Zoho Books is typically brought in for.
What can Mercury do that Zoho Books cannot?
Mercury covers Business checking, Savings accounts, Virtual cards, Team management. Zoho Books covers Invoicing, Expense tracking, Bank reconciliation, Financial reports. Both handle Stripe, SOC 2, Web support, Ios support.

Answered from the vendors’ own pages

Mercury: Is Mercury business banking free?

Mercury's base banking tier is free and includes ACH payments, domestic wire transfers, real-time payments, Bill Pay, and QuickBooks/Xero automations at no monthly cost.

Source
Zoho Books: Does Zoho Books support payroll?

Zoho Books offers limited payroll integration available only in Texas and California currently. Outside these states, users must use separate payroll software.

Source
Mercury: What does Mercury Plus add beyond the free tier?

Mercury Plus costs $29.90 per month and adds invoice ACH debits, recurring invoice capabilities, invoicing API with 500 calls per month, unlimited 1099 filings, and access to partner benefits.

Source
Zoho Books: How many users can access one account?

User limits vary by plan: Free tier (1 user + accountant), Standard (3 users), Professional (5 users), Premium (10 users), Elite (15 users). Each business requires separate subscription.

Source
Mercury: Does Mercury charge monthly account fees?

No, Mercury states there are no minimum account balance requirements, overdraft fees, required monthly fees, or account opening fees. The free tier includes essential business banking, with paid tiers available for additional features.

Source
Zoho Books: What integrations does Zoho Books support?

Zoho Books integrates with Shopify, WooCommerce, Razorpay, PayPal, Stripe, Salesforce, Google Sheets, and 500+ apps via Zapier. It integrates with other Zoho products like Zoho Inventory and Zoho Projects.

Source
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