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Switch Live Example App:01. Contract & Commercial Lease Auditor02. Unstructured Document & Invoice Pipeline03. The "SaaS-Killer" Client Portal04. High-Throughput Order & Operations Bridge05. Private SOP & Precedent Search Engine
HomeLive DemosThe "SaaS-Killer" Client Portal
INTERACTIVE WORKING PROTOTYPE • ~$2.00/mo RUNNING COST • $0/SEAT

Live Demo: The "SaaS-Killer" Client Portal

Interact with the live example workbench below. When you hire OwnStack Labs, we tailor this exact system around your company's documents, branding, and rules in 7–10 days for a flat $6,500 flat.

Read Full Case StudyBuild Ours in 7–10 days
VA
Vanguard Advisory — Client Portal (portal.vanguardadvisory.com)
White-Labeled Custom Domain • Google & Magic-Link SSO
348 Active Users • $0.00 / Seat
ACTIVE CLIENT & STAFF SEATS
348 seats
Click “Invite +10 Clients” above to test scaling
MONTHLY PER-SEAT BILL
$0.00 / mo
~$1.85/mo total hosting cost
SAAS FEES AVOIDED / YEAR
$204,624 / yr
vs. $49/seat off-the-shelf portal tools

Interactive Client Deliverable Sign-Off Board (Click to Toggle Approval):

Q4 Commercial Tax & Entity Restructuring Memo.pdf
Client Workspace: Horizon Industrial Holdings • Updated 12 mins ago
PENDING SIGN-OFF
Phase 2 Brand & Packaging Production Files.zip
Client Workspace: Vanguard Consumer Group • Updated 2 hours ago
APPROVED
2026 Financial Model & Cashflow Forecast.xlsx
Client Workspace: Meridian Logistics Partners • Updated Yesterday
PENDING SIGN-OFF
OPTIONAL AI LAYER ON TOP • $0.004 / run • $0 PER-SEAT AI FEES

Want AI Layered on Top of This Workflow?

Add a private AI Assistant inside your client portal that summarizes pending deliverables, answers client questions 24/7, and drafts weekly status updates in one click.

Interactive Cost & Time Payback Calculator

Calculate Your Exact Savings for The "SaaS-Killer" Client Portal

35 users
175150 users
$55/mo
$0$100$200/mo
8 hrs/wk
2 hrs30 hrs60 hrs/wk
$65/hr
$25/hr$125/hr$250/hr
SAAS RENT SAVED/YR
$23,100
STAFF TIME SAVED/YR
$22,984
Year-1 Net Profit After Build:+$39,560
3-Year Total Savings (vs. Status Quo)
$131,680
Estimated Build Payback: ~51 days
Lock In These Savings — Get Fixed Quote
CUSTOM APP SCOPING ARCHITECT

Everything We Need to Scope & Start Your Custom App.

Use the interactive quote configurator on the right to select your exact inputs, integrations, user roles, and outputs. It instantly generates a complete Technical Scoping Specification and dispatches it to our engineering desk for your guaranteed flat-price quote.

WHAT YOUR SCOPING DOCUMENT COVERS

1. Data Inputs & File Formats: Word `.docx`, PDFs, Excel sheets, intake forms, or webhooks.

2. User Roles & $0/Seat Access: Internal staff, department approvals, and external client portals.

3. Integrations & Private AI Layer: QuickBooks, Sheets, CRM, ERP, and isolated pay-per-use AI brains.

4. Guaranteed Flat Fee & 7–10 Day Roadmap: Instant downloadable `.txt` specification upon submission.

Studio Desk:hello@ownstacklabs.com
ownstack://quote-configurator

Configure Your Custom App Scoping Specification

01 // Primary Workflow Architecture
02 // Users, Roles & Access Control ($0/Seat)
03 // Incoming Data & File FormatsSelect all that apply
04 // Existing Systems & Databases to ConnectSelect all that apply
05 // Required Outputs & DeliverablesSelect all that apply
06 // Private AI Layer Modules (Optional)~$0.002–$0.01/run
07 // Preferred Build Package
08 // Target Launch Timeline
09 // Current Monthly SaaS / Manual Cost
10 // Sample Files / Templates Ready?