The Backend You Need. The Frontend You Want.
Keep the systems that work. Give your customers and team a better way to use them. Sonixo builds modern digital experiences, custom business applications, and connected workflows around the technology your business already relies on.
Modern interfaces for the systems your business already relies on.
Welcome back,
Your Client Portal
Open requests
5
Active tasks
12
Documents
8
Document collection
From first inquiry to ongoing client relationship
Your Software Works. Your User Experience Could Work Better.
Businesses invest in CRM platforms, ERPs, databases, and specialized software to run their operations. But powerful systems can still be difficult to navigate, disconnected from other tools, or poorly suited to the people who use them.
Sonixo helps bridge that gap by designing and building intuitive interfaces and connected experiences around existing technology.
Keep What Works
Preserve existing systems when they meet business needs, avoiding unnecessary replacement projects.
Make It Easier to Use
Build intuitive interfaces, dashboards, portals, and workflows around the needs of real users.
Connect Your Technology
Integrate the frontend with existing data and business logic where supported by available APIs and system capabilities.
A better experience, layered on the systems you already have.
Sonixo sits a modern interface on top of your existing technology, connecting through supported APIs and business logic so people can interact with information more simply.
Custom Frontend
Modern websites, customer portals, dashboards, internal applications, and streamlined interfaces.
Integration & Business Logic
APIs, data access, authentication, permissions, integrations, and workflows that connect the interface to your systems.
Existing Backend Systems
CRM, ERP, databases, legacy applications, and specialized business software your organization already relies on.
Illustrative architecture. Actual integration depends on available APIs, data access, security requirements, and the capabilities of your existing platform.
Trusted by growing businesses across industries.
The Same System. A Better Way to Use It.
See the difference a custom interface makes when it sits on top of the business system you already have.
Dashboard
Last 30 days
Revenue
Active Accounts
Open Invoices
The same underlying system. A better way to use it.
Illustrative example. Not a depiction of a specific Sonixo customer engagement.
Outcomes, organized around the experience your users deserve.
Not every engagement needs all five — the right mix depends on your goals and the systems you already have.
Website Design & Digital Experiences
Build modern websites and customer-facing experiences that communicate value and make it easier for visitors to take action.
Learn moreCustom Frontends & Business Applications
Create dashboards, internal tools, portals, and custom interfaces that make business software easier to use.
Learn moreCRM & Business Systems
Improve existing CRM and enterprise systems through configuration, optimization, integration, and usability improvements.
Learn moreIntegration & Automation
Connect systems and streamline workflows to reduce manual work and duplicated effort.
Learn moreAI-Powered Experiences
Introduce practical AI-assisted interfaces and workflows where they deliver genuine value.
Learn moreDigital Solutions for the Way Your Business Works
Different businesses use different systems, but every organization benefits from technology that is easier to use, better connected, and designed around its people and processes.
Custom product experiences, internal tools, CRM optimization, integrations, and lead-to-cash workflows.
- Custom product experiences
- Internal tools
- CRM optimization
- Integrations
- Lead-to-cash workflows
Modern websites, client portals, lead management, onboarding, and workflow automation for consulting, accounting, legal, and other professional firms.
- Modern websites
- Client portals
- Lead management
- Onboarding
- Workflow automation
Dedicated industry pages
Custom applications, digital experiences, business-system integration, and automation tailored to individual operational needs.
- Custom applications
- Digital experiences
- Business-system integration
- Automation
Connect the Client Lifecycle
In One Place.
From the first inquiry through onboarding, documents, engagements, communication, and renewal, Sonixo helps firms create a more connected client experience.
Inquiry
A prospect submits the website contact form.
Sarah Johnson
Service inquiry
Source: Website form
Tasks
- Capture inquiry details
- Assign to intake team
Automated
- Instant notification to intake
- Auto-reply with next steps
Illustrative demo. Client names, records, statuses, and automation are fictionalized for demonstration.
247
Active Clients
89
Open Projects
14
Tasks Due Today
32
Pending Documents
Upcoming Deadlines
Recent Clients
Pipeline
New Lead
3
Consultation
2
Qualified
1
Proposal
1
Won
1
Tax Season Preparation
Automate reminders, track progress, and keep every engagement on schedule.
247
Active Clients
89
Open Projects
14
Tasks Due Today
32
Pending Documents
Upcoming Deadlines
Recent Clients
Pipeline
New Lead
3
Consultation
2
Qualified
1
Proposal
1
Won
1
Tax Season Preparation
Automate reminders, track progress, and keep every engagement on schedule.
Works alongside the tools you already use.
Sonixo is designed to connect the client-facing experience and workflows around your existing accounting, tax, document, practice-management, calendar, payment, and other business systems — not necessarily replace them.
See How It Works
Our Technologies
React
Node.js
Python
AWS
Salesforce
PostgreSQL
TypeScript
Next.js
MongoDB
Docker
GraphQL
Creatio
Drupal
WordPress
HubSpot
Azure
Flutter
n8nSee where your digital experience can improve.
Tell us what you want to improve. We'll help you explore practical opportunities across your website, user experience, business systems, and workflows.
- Visual design
- Mobile experience
- Messaging
- Lead capture
- Usability
- Conversion
Digital Experience Assessment
Overall Opportunity
Example visualization — not a real audit result.
Representative CRM & technology engagements.
Technology Experience Behind the Work.
Sonixo combines experience across CRM consulting, software delivery, business process design, automation, data, and digital transformation.
We bring enterprise-level delivery experience to practical solutions for growing organizations.
Built Around Your Business, Not Another Rip-and-Replace.
We start by understanding what your business already uses and what needs to improve.
Understand
Identify the systems, workflows, users, and pain points.
Design
Develop a user experience tailored to the people using the software.
Connect
Determine how to integrate the interface with existing systems, APIs, permissions, and data.
Improve
Test the experience, refine usability, and support ongoing enhancements.
The right solution may be a custom frontend, a configuration improvement, an integration, a new website, or a combination of these — not always a new platform.
Start With What Your Business Needs.
Starting prices. Final pricing depends on scope, integrations, customization, and project requirements.
Website
Modern website redesign and launch.
Best for: Firms that need a credible, modern website fast.
- Modern responsive design
- Mobile optimization
- Conversion-focused pages
- Forms
- Analytics
- Launch support
Website + CRM
Connect your website to a simple lead and client management system.
Best for: Firms ready to turn inquiries into organized prospects.
- Everything in Website
- Lead management
- Contact management
- Pipeline
- Follow-up tasks
- Dashboard
- Website integration
Website + CRM + Automation
Connect the entire front-office workflow.
Best for: Firms that want automated routing, follow-ups, and sync.
- Everything in Website + CRM
- Automated lead routing
- Notifications
- Follow-up workflows
- Data synchronization
- AI-assisted workflows
Need help after launch?
Sonixo can provide ongoing support, improvements, automation updates, troubleshooting, and enhancements — so your website, CRM, and automations keep working as your business grows.
Website updates
Content changes
Technical support
CRM & automation maintenance
Keep Your Systems. Improve Your Experience.
The backend you need. The frontend you want. Tell us what you want to improve across your website, user experience, business systems, and workflows.