One foundation for every field workflow.
HandApps provides the mobile architecture, synchronization, configuration, and integration foundation behind Kaela. It brings field sales, Direct Store Delivery, B2B commerce, and customer workflows together with the ERP and systems your operation already depends on.
The foundation that keeps field work connected to your ERP
Unified Data Backbone
Integrating ERP, field teams, and customers into a single, reliable data layer.
Reliable Synchronization
Bi-directional synchronization across every channel Kaela touches — pricing, inventory, orders.
Offline-First Architecture
Offline-first, not offline-capable. Kaela runs on data stored on the device — customers, pricing, stock, and history… — so taking orders, invoicing, deliveries, and payments run at full speed with or without a signal. A connection is only needed to sync, and Kaela syncs on its own whenever one is available. Built on Microsoft .NET MAUI, Kaela delivers an identical experience on both Android and iOS from a single codebase.
Configurable Workflows
Workflows for sales reps, drivers, and B2B buyers — built to match your operations.
Security Built In
Encrypted connections, per-user access to only the data each rep needs, and detailed audit logs.
Modular Foundation
A modular foundation that grows with your business — add capabilities as you need them.
The platform your operations depend on
HandApps provides the stability, reliability, and integration depth your operations depend on — while Kaela puts it in your team's hands in the field.
Business Central
NAV
GP
Acumatica
Avalara
The platform behind Kaela
HandApps provides the infrastructure and ERP integration. Kaela puts it to work for your field team.
Enterprise-ready mobile infrastructure
- Unified data backbone
- ERP integrations
- Bi-directional synchronization
- Mobile-first architecture
- Encrypted connections and per-user access
- Configurable workflows
- Modular, extensible foundation
Kaela — The Experience
Mobile Sales & DSD for the field
- B2B Buyers
- Sales Rep tools
- Direct Store Delivery (DSD)
- Pricing & Promotions
- Inventory & Order Management
- Easy enough that reps actually use it
Kaela Modules
Five modules. One seamless platform.
Each Kaela module uses the HandApps platform to keep field workflows synchronized with your ERP.
Kaela works with your ERP, not instead of it
Your ERP remains the system of record for accounting, inventory, customers, pricing, orders, and financial control. Kaela gives reps, drivers, buyers, and operations teams a field experience designed around how they actually work.
HandApps integrates those environments so information needed in the field can move to Kaela and completed field transactions can return to the ERP.
Established HandApps integrations
How the integration comes together
Our core ERP integrations are already built, owned, and supported by HandApps — a proven starting point that is then tailored to your specific needs and business processes during implementation. Any changes inside your ERP are made by your ERP partner; we handle the Kaela side.
Middleware & Data Sync
Tax & Compliance
ERP Not Listed?
An unlisted ERP isn't an automatic “no,” but it does require an integration assessment. HandApps will review the system's approved APIs or other supported integration methods, available data, required transactions, security requirements, and deployment model. From that assessment, we can determine whether Kaela is a fit, define the likely integration scope, and identify the responsibilities of HandApps, the customer, and the ERP partner.
Talk to Us About Your ERP
Your field solution shouldn't be trapped inside one ERP decision
Companies replace or consolidate ERPs because of growth, acquisitions, corporate standards, reporting needs, or changes in technology strategy. Those decisions shouldn't automatically force every rep and driver to abandon the field workflows they know.
Kaela operates as the mobile sales and DSD layer alongside the ERP. When an organization changes ERP systems, HandApps can evaluate adapting the integration while preserving the field experience wherever practical. The exact scope depends on the new ERP, its supported integration methods, the required data, and any changes to the company's business processes.
Explore ERP Integration
- Keep the ERP as the back-office system of record
- Give field users a purpose-built mobile experience
- Support field operation with or without a signal
- Separate field modernization from ERP replacement timing
- Evaluate integration with ERPs beyond the five established families
- Preserve field workflows through ERP change where practical
Extend your platform with add-ons and partner solutions
The HandApps Extension Marketplace lets you add functionality as your business grows — from advanced reporting to payment gateways and custom workflows.
- Advanced reporting
- Merchandising tools
- Payment gateways
- Custom workflows
- API access
Explore Add-Ons
Security built in — from the device to the server
Security
Per-user access, double-layer encryption, and audit trails built in.
Deployment Flexibility
Cloud, on-premise, or hybrid — deployed to match your IT requirements.
Centralized Configuration
Manage users, features and rules, and data access from one admin console.
High Availability
Enterprise-grade uptime and scalability — built for high-volume operations.
See how Kaela fits your operation
Let’s talk about your field operation — before we talk about software.
Let’s Talk