Your modular business workspace
One platform. Multiple modules. Infinite possibilities.
Unlike traditional all-in-one systems that force you to pay for features you don't need, HUSTACK takes a modular approach. Enable only the modules your business requires, pay for what you use, and scale seamlessly as you grow.
The modular difference
Build exactly the workspace you need, nothing more, nothing less
Choose what you need
Enable only the modules that match your business needs. CRM for sales, PSA for projects, CLM for contracts—or all three. You decide.
Pay for what you use
Transparent per-user, per-module pricing means you're never paying for unused features. Your costs grow proportionally with your usage.
Scale as you grow
Start with one module and expand when ready. Add users, enable new modules, and adjust your workspace anytime—no migration headaches.
How modules work
Each module is a complete, fully-integrated business system that works independently or together
CRM
Customer relationship management for sales teams
- Sales pipeline & deal tracking
- Accounts & contacts management
- Activities & tasks
- Reporting & analytics
PSA
Professional services automation for project delivery
- Time tracking & timesheets
- Expense management
- Project progress tracking
- Invoicing drafts
CLM
Contract lifecycle management for legal & compliance
- Contract repository
- AI-powered review
- Approval workflows
- Renewals & alerts
Modules work independently or together
All modules share the same data foundation. When enabled together, they create a seamless, integrated experience with no data silos.
Enterprise-grade features
Built for businesses that need power, security, and flexibility
Security & Compliance
SOC 2 Type II, GDPR compliant, EU-hosted infrastructure with enterprise-grade encryption
API-first Design
Complete REST API with webhooks for custom integrations and automation workflows
Custom Integrations
Connect with your existing tools: accounting, email, calendar, storage, and more
Dedicated Support
Priority support with dedicated account management for Enterprise customers
Ready to build your workspace?
Start with a free trial. Enable the modules you need. Scale as you grow.