Exclusive Mercury Partner
Your books, handled.
Implementation’s on us.
One team keeps your books current in Mercury, closes within 5 business days of month-end, and an accountant approves every report before it reaches you.
Offer applied automatically when you book through this page · Fixed monthly pricing · Cancel anytime
Why it fits
Your Mercury account already shows your cash. HaiFi tells you what it means.
As an exclusive Mercury partner, HaiFi integrates with Mercury directly — your activity flows straight into your books through Mercury Direct, no exports and no third-party feeds. Your bank and your bookkeeping live in one place: Mercury. Nothing new to buy, learn, or migrate to.
Direct, not exported
Your Mercury activity flows in through our Mercury Direct integration — no statement downloads, no CSVs, no re-linking feeds.
A person signs off
AI drafts the work daily; an accountant reviews trends, clears exceptions, and approves every report before delivery.
Books where your banking is
Mercury is your bank and your books. We keep them current, tax-ready, and accountant-approved right there — no separate accounting software.
See it working
Most things happen in one click. See for yourself.
We built a walkthrough on a sample company that banks with Mercury — the same screens you’d use as a client. One click to ask a question, one click to your reports, one click to your cash. No signup, no form.
Ask a question →
Your books are in the Claude you already use, connected via MCP. Ask anything; the answer comes from your actual numbers.
See your reports →
Accountant-approved statements, delivered to your own Drive every month — open one straight from the demo.
See your cash →
Your Mercury accounts, categorized and reconciled daily through the direct integration.
The offer
Implementation, free — valued at up to $3,000.
Onboarding and catch-up: the one-time project every new client starts with. For Mercury customers, we run it at no charge — an offer valued at up to $3,000 — so your ongoing plan starts from a clean baseline.
- ✓Chart of accounts setup and cleanup
- ✓Historical catch-up bookkeeping
- ✓Bank, card, and payment integrations connected
- ✓A clean baseline your ongoing plan builds on
Pricing
Pick the cadence your business runs on.
Every price is a starting point for a typical business at that cadence. Your quote is fixed on the intro call based on transaction volume and entities — and it stays fixed. No hourly billing.
Pick the cadence your business runs on. Every plan includes accountant-approved statements, a close delivered within 5 business days of month-end, and reports in your email, Slack, or Claude — working in the QuickBooks Online, Xero, or AccountingSeed you already use.
Monthly
Best for steady-growth businesses that want accurate, tax-ready books every month.
from $399 per month
Weekly
Best for fast-moving businesses that need weekly visibility to manage cash flow.
from $599 per month
How it works
From Mercury customer to closed books in three steps.
- 01
Claim the offer
Book a free intro through this page. The free-implementation offer is attached to your booking automatically — nothing to remember, no code to type.
- 02
We connect and catch up
We switch on the direct Mercury integration and clean up and catch up past months — free with your Mercury offer.
- 03
Your close, every month
Books closed within 5 business days of month-end, accountant-approved, delivered to your email, Slack, or Claude. Cancel anytime.
Implementation's on us. The books are on you to hand over.
A free intro call, a fixed monthly quote, and your implementation free with the Mercury offer.