PostPermit
Construction Execution Platform
PostPermit helps builders manage the post-permit phase of residential construction — from vendor RFQs and architect collaboration to payment release and AI-assisted decision support — all in one platform.
8+
Modules
Connected workflows
Yes
AI-Integrated
Builder guidance
Next.js
Built with
& Kubernetes
Active
Status
Development
The Problem
Post-permit construction is a coordination nightmare
After a permit is issued, residential construction enters its most operationally complex phase. Builders juggle vendors, subcontractors, architects, inspections, and payments across tools that don't talk to each other. PostPermit fixes that.
- Post-permit construction is fragmented across spreadsheets, email threads, and phone calls
- Builders lose visibility the moment they hand off to vendors or subcontractors
- Architect coordination happens outside the project record, creating gaps in accountability
- Payment disputes arise from poor documentation of milestones and approvals
- No single platform ties together RFQs, collaboration, and AI decision support
PostPermit solves this by...
- Centralizing RFQs, quotes, and vendor selection in one place
- Creating a structured architect collaboration and sign-off workflow
- Tying payment releases to verified, approved project milestones
- Giving builders real-time visibility across all active projects
- Adding an AI assistant that guides decisions without removing control
Platform Features
Everything builders need in one workflow
Builder Dashboard
A centralized command center for builders to track all active projects, outstanding RFQs, vendor responses, and upcoming milestones in a single view.
RFQ & Vendor Quote Management
Create and send requests for quotes directly from the platform. Vendors respond within the system, keeping all communication structured and auditable.
Vendor Comparison & Recommendation Logic
Side-by-side vendor quote comparison with AI-assisted scoring to help builders identify the best fit based on price, timeline, and criteria.
Architect Collaboration Workflow
Architects can review scope, approve changes, leave feedback, and sign off on decisions — all within a structured approval workflow.
Payment Release & History Tracking
Milestone-based payment release tied to verified progress. Full payment history and audit trail for accountability and financing purposes.
Project Progress Visibility
Real-time visibility into what phase each project is in, which tasks are complete, and what is blocking forward progress.
Notifications & Activity Tracking
Configurable notifications for key events: vendor responses, architect approvals, payment milestones, and team activity across projects.
AI-Assisted Builder Guidance
An AI assistant that helps builders understand next steps, interpret vendor quotes, summarize project activity, and make better decisions faster.
Built With
Modern, production-grade stack
PostPermit demonstrates that Joidag can design, build, and operate a full SaaS product end-to-end — from frontend to infrastructure to AI layer.
Frontend
- Next.js
- React
- TypeScript
- Tailwind CSS
Backend
- Node.js
- PostgreSQL
- Drizzle ORM
- REST API
Infrastructure
- Kubernetes
- Azure
- Terraform
- CI/CD
AI Layer
- OpenAI API
- LangChain
- RAG Pipeline
- Human-in-Loop
Interested in PostPermit?
Request a demo of the platform, ask about licensing, or talk to us about building something similar for your industry.