PSA Billing & Invoicing Software for MSPs
Automate MSP Billing, Eliminate Gaps, and Get Paid Faster
Rev.io's PSA billing and invoicing software is built specifically for MSPs—helping you automate billing, streamline invoicing, and capture every dollar—accurately and automatically. By connecting tickets, time tracking, and projects in one platform, it ensures every service is billed correctly, every invoice is sent on time, and your team has full visibility into revenue and cash flow.
- ✓ Automate MSP Billing and Invoicing
- ✓ Capture Every Billable Dollar
- ✓ Improve Cash Flow and Payment Speed
See How Rev.io Helps You Capture Every Dollar →
Automate billing, eliminate gaps, and get paid faster with a platform built for MSPs.

Trusted by 1,000+ MSPs and service providers scaling with Rev.io
Billing & Invoicing Built for MSP Service Delivery and Revenue Capture
Turn Billing Complexity Into Faster Payments and Revenue Control
Traditional billing software isn't built for MSPs. Disconnected tools, manual processes, and limited visibility make it difficult to track billable work, generate accurate invoices, and collect payments efficiently. Rev.io connects tickets, time tracking, and billing in one platform—so every service is captured and every dollar is accounted for.
Automated MSP Billing and Invoicing
Eliminate manual billing processes with MSP billing software that automates invoice generation from tickets, time entries, and recurring services. Ensure every billable activity is captured accurately and invoiced on time—reducing errors and improving billing efficiency as your MSP scales.
Real-Time Revenue Visibility
Track billing activity as it happens with full visibility into revenue, invoices, and payments. Know what's been billed, what's pending, and where revenue may be at risk—so you can identify gaps, improve efficiency, and scale with confidence.
Streamlined Payments and Faster Cash Flow
Simplify invoicing and payments to reduce delays and accelerate collections. Deliver a better billing experience while improving cash flow across your business—with integrated payments in one unified platform.
See How Rev.io Compares to Typical MSP Billing Software
Most PSA billing systems help you create invoices. Rev.io ensures every service is captured, billed, and turned into revenue—without gaps.
| Capability | Rev.io PSA Billing & Invoicing | Typical PSA Billing Software |
|---|---|---|
|
Billing Connected to Service Delivery
|
✓
Tickets, time, and services automatically flow into billing
|
✗
Disconnected systems require manual entry
|
|
Automated Invoice Generation
|
✓
Invoices generated automatically from real work performed
|
⚠
Manual or partially automated processes
|
|
Complete Revenue Capture
|
✓
Every billable activity is tracked and billed—nothing missed
|
✗
Missed tickets, time, and services lead to lost revenue
|
|
Real-Time Revenue Visibility
|
✓
Full visibility into billed, pending, and at-risk revenue
|
✗
Limited visibility and delayed reporting
|
|
Recurring, Usage & Project Billing
|
✓
All billing models supported natively in one platform
|
⚠
Requires workarounds or multiple tools
|
|
Integrated Payments
|
✓
Streamlined invoicing and payments in one unified system
|
✗
Separate tools for invoicing and payment collection
|
|
Billing Accuracy & Error Reduction
|
✓
Automation reduces errors and eliminates manual reconciliation
|
✗
High risk of errors from manual processes
|
|
Manual Reconciliation Required
|
✓
Not required—billing is automatically generated from tickets, time, and services
|
⚠
Required to match tickets, time entries, and invoices manually
|
|
Built Specifically for MSPs
|
✓
PSA platform designed for MSP billing, invoicing, and service workflows
|
✗
Generic billing tools not built for MSP operations
|
|
Scalable for Growing MSPs
|
✓
Built to scale billing operations as your MSP grows
|
⚠
Becomes more complex and error-prone as volume increases
|
How It Works
How PSA Billing and Invoicing Works for MSPs
Rev.io connects service delivery directly to billing and payments—so every billable activity is captured and turned into revenue automatically.
Capture Billable Work Automatically
Tickets, time entries, recurring services, and project work are tracked in real time as your team delivers services—ensuring every billable activity is recorded without manual effort.
Generate Accurate Invoices
Billing rules automatically convert tracked work into invoices based on your pricing models—whether recurring, usage-based, or project-based—eliminating manual calculations and errors.
Send Invoices and Streamline Payments
Invoices are delivered quickly and accurately, with integrated payment workflows that simplify collections and reduce delays—improving cash flow across your business.
Track Revenue and Optimize Billing
Monitor invoices, payments, and revenue in real time with full visibility into billing performance—so you can identify gaps, improve efficiency, and scale your MSP with confidence.
Is Rev.io Billing and Invoicing Right for Your MSP?
Rev.io's PSA billing and invoicing software is built for MSPs that need accurate, automated billing across complex service environments. Here's a quick gut-check.
✅ Rev.io Is a Strong Fit If You:
- ✓ MSPs managing multiple clients with recurring, usage-based, or project billing models.
- ✓ Teams that rely on tickets and time tracking to generate invoices and want to automate that process.
- ✓ Operations struggling with manual billing, missed revenue, or delayed invoicing.
- ✓ Businesses that need better visibility into revenue, billing performance, and cash flow.
- ✓ Growing MSPs looking to scale billing operations without adding complexity or headcount.
🚫 Rev.io May Not Be the Right Fit If You:
- ✗ Businesses that only send simple, one-off invoices with minimal billing complexity.
- ✗ Teams that don't need integration between service delivery and billing.
- ✗ Operations that prefer manual billing processes or standalone invoicing tools.
- ✗ MSPs not currently using tickets, time tracking, or recurring service models.

Explore Even More Features
Core Features That Go Beyond PSA Billing and Invoicing
Service Desk
Unified ticketing with SLA tracking, escalation rules, and technician assignment—connected to time and billing.
Time & Expense
Log, categorize, and approve time and expenses in one place—with billable/non-billable flags and client-level rules.
AI Assistant
Surface insights, auto-suggest dispatches, and accelerate ticket resolution with AI built into your PSA workflow.
Mobile Access
Field technicians receive dispatches, update job status, log time, and capture notes from any mobile device.
Scheduling & Dispatch
Drag-and-drop dispatch board with technician availability, skills matching, and SLA-aware prioritization.
CRM
Manage contacts, accounts, opportunities, and pipeline from the same platform powering your service delivery.
PSA Integrations
Connect Rev.io to your RMM, accounting platform, and communication tools via pre-built and custom integrations.
Tax Calculator
Automated tax calculation on telecom and managed services invoices—accurate, compliant, and always current.
Customer Portal
Give clients self-service access to tickets, invoices, project status, and scheduled job updates.
Project Management
Plan, execute, and bill projects with milestones, task dependencies, resource allocation, and real-time progress tracking.
Inventory Management
Track hardware, licenses, and parts across clients and locations—with purchasing, serialization, and deployment history.
Analytics & Reporting
Revenue, utilization, profitability, and SLA performance—fully customizable reports and live dashboards across your MSP.
Workflow Automation
Automate repetitive processes and streamline service delivery across your entire operation.
Frequently Asked Questions About PSA Billing & Invoicing Software
What is PSA billing and invoicing software?
How does a PSA billing and invoicing system work for MSPs?
What MSP billing models does Rev.io support?
Can Rev.io automate MSP billing and invoicing?
What's the difference between Rev.io and traditional invoicing tools?
How does Rev.io help prevent missed revenue?
Why is a cloud-based MSP billing solution better than traditional tools?
How does MSP billing automation improve cash flow?
Does Rev.io integrate billing with tickets and time tracking?
Take Control of Billing. Capture Every Dollar. Get Paid Faster.
Rev.io's PSA billing and invoicing software helps MSPs eliminate manual billing, capture every billable activity, and streamline payments in one unified platform. With built-in automation and real-time visibility into revenue, your team can reduce errors, accelerate invoicing, and scale billing operations with confidence.