Integrations · 13 available today

Keep your tools. Lose the copy-pasting.

Payments, alerts, calendars, email, and accounting all plug into one record. Pick a tool below and see exactly what the connection does for you.

RellbyInput · Stripe

WhenA client pays an invoice by card or walletRellbyRecords the payment and updates the balance

WhenPayment is confirmedRellbyMarks the invoice paid, never before

SetupIntegrations settings → Connect Stripe.

A normal Tuesday

Your tools talk. You stop relaying messages.

Every payment, lead, and deadline lands where your team already looks. Nobody forwards an email to say "they paid".

Connect yours in the trial →

The full list

Everything that plugs in. All of it on every plan.

Payments

Stripe
Card and wallet payments internationally, through a secure checkout.
Razorpay
Cards, UPI, and netbanking in India, through a secure checkout.

Team & calendar

Slack
Lead, invoice, and payment updates in your team channel.
Discord
The same updates, in your Discord channel.
iCalendar
Meetings, milestone due dates, and deadlines in Google, Apple, or Outlook.
Browser notifications
Optional alerts. Each person chooses.

Identity & email

Google sign-in
No new password to remember.
Custom email
Branded messages from your own domain, with reusable templates.
Project documents
Attach and manage documents within client projects. Private by default, with controls for client sharing.

Accounting & data

QuickBooks Desktop & Online
Ready-to-import exports of invoices, payments, and expenses.
Xero
CSV export for import into Xero.
Other accounting systems
A flexible general accounting export.
CSV import
Clients, leads, projects, tasks, invoices, payments, and time. Errors shown first.
Complete backup
A portable copy of your whole workspace, anytime.

Day one

Switching takes an afternoon, not a migration project.

Drop in your spreadsheets. Rellby checks every column and shows what needs fixing before a single row is added. And when you want out, a full backup is one click.

clients.csvCheck before importing

CompanyContactEmailNotes

Acme CorporationAlice Smithalice@acme.localVIP account

Hyperion GlobalBob Jonesbob@hyperion.localRetainer

Rows 2 · Ready 0 · Needs attention 0 · Columns matched 0 / 4Checking…

Not plugged in yet

Honest about the empty sockets.

Everything above works today. These don't, yet.

Zapier & MakeAutomation-tool connections
Two-way calendarExport works today
Direct QuickBooks Online syncExports work today
Native mobile appThe web app works on mobile

Plug in. Get paid faster.

Connect Stripe or Razorpay in your trial and send your first payable invoice today. 14 days, no card.

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