Your AI-Powered Architecture Practice Platform
An AI agent with document intelligence that analyzes drawings for code compliance, summarizes uploads, and drafts proposals — plus project plans, time tracking, financial reports, document management, contracts, and insurance. Everything an independent architect needs, in one place.
Join 50+ architects on the waitlist
AI That Works. Tools That Scale.
An AI agent with document intelligence, financial reports, and project planning — plus the business tools you wish you didn't need. All in one place.
Manage Your Projects
AI Agent
Your AI agent drafts proposals, analyzes drawings for building code compliance, generates summaries of uploaded PDFs and images, and answers questions about your project data — all with full document intelligence and trained on architecture industry standards.
Clients & Projects
Project plans with drag-and-drop phases and reusable templates, time tracking, document management, invoicing, and a client portal in one dashboard. Upload contracts, permits, and drawings with AI-generated summaries.
Run Your Practice
Professional Insurance
Errors & omissions and general liability coverage at group rates for sole practitioners. Better protection than shopping the individual market alone.
Health Insurance
Access group health plans through our network. Self-employed architects can get better rates than shopping the individual market alone.
Contracts & Liability
AIA-standard contracts, liability coverage, and digital agreements. Clients review and sign online before the project kicks off.
Financial Reports & Tracking
Track income and expenses, then see profit margins, collection rates, and your effective hourly rate on a practice overview dashboard. Export clean, tax-ready reports instead of digging through bank statements.
Licensure & CE Tracking
Store your ARE, NCARB, and state license credentials in one place. Get alerts before continuing education deadlines so you stay compliant.
Get Started in Minutes
No lengthy onboarding. No contracts. Create an account and start using it the same day.
Create Your Account
Sign up and tell us about your practice. We'll configure your dashboard based on your project types and services.
Import Your Projects
Add projects manually or import from a spreadsheet. Each project gets a profile with phases, deliverables, and client details.
Run Your Practice
Send proposals, manage contracts, and track invoices from day one. Then activate insurance, expense tracking, and licensure management as your practice grows — it's all in the same platform.
Built for Independent Architects
Whether you design homes, offices, interiors, or landscapes — if you're running your own practice, Plinth Collective is for you.
Residential Architects
Custom homes, renovations, and additions for individual clients who expect personal attention and clear communication throughout every project phase.
- Managing multiple homeowner expectations and timelines
- Tracking change orders and scope creep across concurrent projects
Commercial Architects
Offices, retail, restaurants, and mixed-use projects that demand rigorous documentation and multi-stakeholder coordination from concept to occupancy.
- Coordinating complex multi-stakeholder approval processes
- Managing longer project timelines with multiple construction phases
Interior Architects
Space planning, fit-outs, and interior renovations with rapid turnarounds that require detailed finish specifications and tight vendor coordination.
- Juggling rapid turnaround projects with detailed finish specs
- Tracking dozens of vendor relationships and material selections
Landscape Architects
Site design, master planning, and outdoor spaces where seasonal timelines and jurisdiction-specific permits add layers of complexity to every engagement.
- Balancing seasonal project timelines with client expectations
- Managing permit processes across multiple jurisdictions
Frequently Asked Questions
Common questions from architects about running their practice and how Plinth Collective helps.
Most independent architects juggle separate tools for project management, proposals, invoicing, contracts, and accounting — often five or six different apps. Plinth Collective combines an AI agent, project tracking, proposal generation, contract management, invoicing, expense tracking, and licensure management into a single platform built specifically for architecture professionals.
Plinth Collective includes an AI agent built specifically for architecture professionals. Tell it what you need — a proposal for a residential renovation, a scope of services for a commercial tenant fit-out, a professional email to a client about a change order — and it generates it in seconds. It understands project phases, AIA contract structures, and the business side of running a practice, so the output is ready to use without heavy editing. The AI works alongside your project data, so it can reference a project's scope, timeline, and client details when drafting documents.
Yes — errors and omissions (E&O) insurance is essential for architects. It protects you if a client claims your designs caused financial harm, construction defects, or code violations. Many clients and jurisdictions require it. Plinth Collective includes access to professional liability and general liability coverage options so you're protected from day one.
Strong architecture proposals clearly define project scope, deliverables, timeline, and fee structure. They demonstrate understanding of the client's needs and your unique qualifications. Plinth Collective's AI assistant helps you draft proposals, generate scope documents, and create specifications — so you spend less time on paperwork and more time designing.
As a self-employed architect, you need to track all business income, deductible expenses (software licenses, printing, travel, professional dues), and estimated quarterly tax payments. Plinth Collective lets you log income and expenses as you go and export clean reports at tax time — no more digging through bank statements or scrambling in April.
Architects must pass the ARE (Architect Registration Examination), maintain state licenses, keep NCARB certification current, and complete continuing education credits for renewal. Requirements vary by state but typically include health, safety, and welfare (HSW) credits. Plinth Collective stores all your credentials in one place and sends alerts before they expire.
One of the biggest challenges for self-employed architects is finding affordable health insurance without an employer plan. Plinth Collective gives you access to group health plans through our network, so you can get better rates than shopping the individual market alone. It's one of the most requested features from our early members.
Plinth Collective is currently in early access. Sign up now to reserve your spot and lock in discounted founder pricing when we launch. Early members will get a significantly lower rate than our standard pricing — and that rate stays with you as long as you're a member.
Ready to Simplify Your Practice?
Sign up for early access. We'll notify you when Plinth Collective is ready, and early members get discounted founder pricing.
Free during beta. No credit card required.