Custom portals, backed by HubSpot.
A branded, fast, mobile-first portal for your customers, members, investors, or partners, with HubSpot as the system of record. Your team works in HubSpot. Your customers get a beautiful window into their world. Read and written live, in real time. One platform that grows to replace the tools you pay for today.
Your customer relationships live in HubSpot. Your customer experience should too.
Companies increasingly need a self-service portal for the people they serve. Off-the-shelf portal tools are rigid, rarely mobile, disconnected from your CRM, and capped by per-seat fees. So data goes stale, the experience feels generic, and you end up paying for, and stitching together, several systems. We take a different path: a portal custom-built to your brand and process, with HubSpot as the single source of truth.
A front end your customers love. A back office your team already knows.
The portal is a custom web app, your brand, your layout, fully responsive. Behind it, HubSpot is the back office your team works in every day, plus a Sector Growth backend and database for the things HubSpot does not do (auth, caching, state, custom logic). The two are glued together and synced live.
Anyone you serve gets a window. Your team never leaves HubSpot.
The same pattern fits almost any relationship where a customer needs visibility into their records, and your team needs to manage them. The portal is the external face; HubSpot is where the work happens.
They sign in to a branded portal and see exactly what is theirs: status, documents, messages, balances, next steps. Nothing more.
They work in HubSpot CRM, the back office they already have: dashboards, pipelines, tasks, reporting, audit. Every change is reflected in the portal in real time.
Everything a modern customer portal needs, and then some.
Every capability below is generalized from portals we build today. Each maps cleanly to HubSpot objects, properties, associations, files, tickets, and events, plus our own backend for what HubSpot cannot hold. Scope what you need now; the rest is a module away.
HubSpot at the core. A secure edge backend in between. Your systems feeding it.
The portal never talks to HubSpot directly. A Sector Growth backend at the edge holds the credentials, enforces access, caches reads so HubSpot rate limits never bottleneck you, and writes changes back. Line-of-business systems sync into HubSpot and surface live in the portal.
Plus your line-of-business systems (a loan origination system, accounting, e-signature, a property or practice management system, a POS) sync into HubSpot through custom or native integrations, and everything relevant appears in the portal.
Identity, access control, and the audit trail ride on HubSpot's enterprise security. You inherit its posture and compliance backing rather than reinventing it, and our backend adds server-enforced row-level access on top.
Encrypted in transit (TLS) and at rest. Credentials and API tokens live only on the server; the browser never holds a secret, and the portal never exposes one customer's data to another.
We classify your data's sensitivity together and apply the right handling, masking, residency, retention, and the compliance posture (GLBA, HIPAA, SOC 2) your industry calls for. Optional, scoped to what you actually hold.
A borrower portal for a private mortgage lender.
Here is the platform instantiated for one industry. A lender's borrowers sign in to track their loans, see payoff progress, upload and track documents, and message the team, while every stage, document decision, and reply happens in the lender's HubSpot. This is live. Take a peek.
See the live borrower portal
Opens a working demo, real data flowing live from HubSpot. Sign in with the demo account, or open it full screen.
One pattern. Many fronts.
Swap the brand, the records, and the language, and the same platform serves a very different customer. Each is a re-skin and a configuration on the same foundation.
The admin side is HubSpot. We do not rebuild your back office, we build the front of it.
Most "portal" projects quietly include a second, custom admin app to build and maintain. We do not. Your management dashboard, communication center, status management, conditions and tasks, reporting, and audit trail are HubSpot, the enterprise platform your team already trusts. The portal is the beautiful layer on top.
Your requirements, already solved by HubSpot
Management dashboards become HubSpot list and board views. Communication is the contact timeline. Status management is moving a deal through its pipeline. Conditions and tasks replace Trello or Asana natively. Internal notes stay private. Reporting and analytics are HubSpot dashboards, exportable to Excel, CSV, and PDF. The audit trail is the timeline plus the behavioral events the portal streams.
Deal and contact list and board views, filtered and sorted to your fields. Move a customer through their stages with a drag.
Reply from the timeline; it appears in the customer's portal thread. Internal notes stay internal. Tasks replace your task tool.
Pipeline, production, operations, and team reports, native and exportable. Full audit trail for compliance.
Start with a portal. End with a platform that replaces your stack.
Because everything centers on HubSpot, new capabilities are modules, not new projects. A typical path, sequenced so nothing breaks:
Discovery, build, launch. Then we host and manage it.
A clear statement of work for the portal, the backend, the HubSpot model, and integrations.
Edge hosting, monitoring, updates, and support. You and HubSpot, glued and looked after.
We have built this before. Your build reuses a proven foundation, which keeps cost and timeline down.
An Elite HubSpot partner that also ships custom software.
Most agencies stop at configuration; most dev shops do not know HubSpot. We do both. We architect the HubSpot model and build the custom portal and integrations on top, so the two are designed together, not bolted together.
Learn more about us at sectorgrowth.comHubSpot architecture, custom front end, backend, database, and integrations, delivered and managed by one team.
The portal and HubSpot are glued together. Your customer experience and your CRM become one thing, harder to leave, easier to grow.