ClientHub
CRM
Manage every client relationship with a powerful, intuitive CRM built for accounting practices.
CPApex replaces 6+ disconnected tools with a single, seamlessly integrated platform — CRM, invoicing, time tracking, secure documents, client portal, deadlines, and more.
CPApex is built on enterprise-grade, compliant infrastructure
10 powerful modules, one seamless platform. No more juggling between disconnected tools.
CRM
Manage every client relationship with a powerful, intuitive CRM built for accounting practices.
Invoicing
Create, send, and track professional invoices with automated reminders and payment tracking.
Timecards
Accurate time tracking for billable hours across all projects, clients, and team members.
File Sharing
Bank-level encrypted document storage and sharing — IRS notices, tax returns, and more.
Client Portal
Give clients a branded self-service portal to upload docs, view invoices, and communicate.
Notifications
Smart alerts for deadlines, client actions, overdue payments, and team task completion.
Deadlines
Never miss a filing deadline again — automated tax calendar with IRS and state deadlines.
Communications
Secure in-platform messaging between your team and clients — all archived and searchable.
Leads & Marketing
Track prospects, manage referrals, and grow your firm with built-in pipeline management.
Admin
Centralized firm administration — user roles, permissions, billing, and configuration.
Eliminate repetitive admin tasks with smart automation. Spend more time on billable work and client advisory — not chasing paperwork.
Capture every billable minute with accurate time tracking and streamline lead conversion with integrated CRM tools.
Maintain compliance with encrypted data storage, audit trails, and automated tax calendar deadlines for all jurisdictions.
Getting started with CPApex is simple. Our onboarding team guides you every step of the way.
Create your CPApex account in minutes. No credit card required to start your free trial.
Set up your firm profile, import clients, and configure the modules that matter most to you.
Invite your team, connect your clients, and start running a more efficient practice today.
No hidden fees. No per-seat pricing surprises. Just straightforward value for your firm.
Perfect for solo practitioners and small firms just getting started.
For growing firms that need the full suite and team collaboration.
For larger firms and multi-office practices with advanced requirements.
All plans include a 14-day free trial. No credit card required.
“CPApex transformed how we run our firm. We eliminated the chaos of juggling multiple tools and finally have full visibility into every client's status at a glance.”
“The deadline tracking alone is worth every penny. We used to rely on spreadsheets — now everything is automated and nothing falls through the cracks.”
“Our clients love the portal. They can upload documents, view invoices, and message us all in one place. Onboarding time dropped from weeks to days.”
TaxDome, Karbon, and Canopy each do pieces of what you need. CPApex does all of it — built specifically for U.S. CPA firms.
| Feature | CPApex | TaxDome | Karbon | Canopy |
|---|---|---|---|---|
| Built for U.S. CPA firms | ✕ | |||
| Flat monthly pricing | ✕ | ✕ | ✕ | |
| Built-in CRM + Lead tracking | ✕ | ✕ | ✕ | |
| Client portal included | ✕ | |||
| E-signature (EngageDocs) | ✕ | |||
| QuickBooks sync | ✕ | ✕ | ✕ | |
| Marketing & growth tools | ✕ | ✕ | ✕ | |
| Deadline automation | ✕ | |||
| U.S.-based support | ✕ | ✕ | ✕ |
* Comparison based on publicly available feature lists as of 2025. Individual plans may vary.
Book your free personalized demo and see how CPApex can transform your practice.