Custom Interfaces Inside HubSpot
Stop switching between systems. UI Extensions bring external data, calculators, and tools directly into your CRM — exactly where your team works.
Real implementations. Real results. Real examples below.
The Problem With Multiple Systems
Your team has HubSpot. But the data they need lives somewhere else — a data warehouse, an ERP, a legacy system, a spreadsheet.
Every time they need that data, they leave HubSpot. Open another tab. Log into another system. Copy and paste. Hope nothing gets lost.
This isn't a workflow. It's a workaround. And workarounds create errors, delays, and frustrated teams.
Sound familiar?
- ✗ "Let me check the other system and get back to you"
- ✗ Copy-paste between systems for every deal
- ✗ Training new hires on four systems instead of one
- ✗ Data entry errors from manual reconciliation
- ✗ CRM adoption resistance because it doesn't have what they need
What UI Extensions Make Possible
Custom React components that live directly on HubSpot record pages. They look native. They feel native. But they do exactly what your team needs.
Where They Live
- Record Pages Cards that appear on Contact, Company, Deal, Ticket, or Custom Object records
- Preview Panels Quick-view cards accessible throughout the CRM
- Help Desk Sidebar Contextual tools for support ticket handling
What They Can Do
- Query External Systems Connect to data warehouses, ERPs, and external APIs
- Display Rich Data Tables, charts, progress bars, and custom visualizations
- Create & Update Records Write data back to HubSpot objects
- Trigger Workflows Kick off automation from user actions
Integration Patterns
- Data Warehouses Snowflake, BigQuery, Redshift
- ERP Systems NetSuite, SAGE, SAP
- External APIs Any REST or GraphQL endpoint
- Middleware Custom servers for complex business logic
Real Implementations
These aren't mockups. They're production UI extensions running in real HubSpot portals. Anonymized to protect client confidentiality.
Real-Time Inventory Search
Sales reps needed to check real-time billboard availability from a data warehouse without leaving HubSpot.
Asset Search & Deal Builder
Sales reps searched an external asset database for available advertising inventory, then manually added items to HubSpot deals.
Interactive Contract Builder
After proposals were approved, converting them to contracts required exporting to spreadsheets, making edits, and re-entering data.
Multi-Stage Job Lifecycle Tracker
A 14-stage job lifecycle was tracked across three disconnected systems.
Staff Allocation & Survey Management
Allocating field operatives to jobs required checking a separate scheduling system for availability, certifications, and location.
Credit Check Results Display
Credit bureau data lived in a separate portal.
Barcode-Scanner Parts & Labor Entry
Technicians processed 6,000+ repairs annually using paper forms.
Freight & Installation Quote Calculator
Freight and installation quotes required four systems and 48-hour turnaround.
Part of Larger Transformations
UI extensions are often one component of broader operational transformation. See how organizations are rebuilding their operations — including custom HubSpot development.
View Active TransformationsCould UI Extensions Help Your Team?
Answer a few questions about how your team works today. We'll show you which patterns might apply to your situation.
Take the AssessmentTechnical Requirements
HubSpot Requirements
- ✓ Sales Hub or Service Hub Enterprise
- ✓ CMS Hub (for hosting)
- ✓ Developer sandbox for testing
What We Provide
- ✓ Custom React development
- ✓ API integration architecture
- ✓ Deployment and maintenance
Ready to Bring Your Data Into HubSpot?
Let's discuss what your team needs. No sales pitch — just a conversation about whether UI extensions make sense for your situation.