ARCHITECTURE SOFTWARE
Project management, time tracking, and invoicing designed for architecture firms
Track phases, log hours, and send accurate invoices without switching tools, so every fee stays visible from proposal to payment.
Built for Architecture Performance
Price fees accurately, protect margin, and keep your design team from unpaid overtime.
Align principals, project architects, and consultants on one source of truth for hours, phases, and staffing needs.
Stay informed about how each phase is tracking against its fee and spot budget overruns before they hit margin.
Deliver every phase on schedule. With full visibility into projects and portfolios, from concept to closeout, keep delivery predictable.
Real Outcomes From Teams Like Yours
75%
Reduction in time and expense admin workload
75%
Reduction in time and expense admin workload
“Being able to put projects into BigTime is wonderful. In the past, there was no one place where you could look at all of the things that you were doing at the same time. Now, the visuals of the project management adds a layer of data that we didn’t have before”.
Vickie Geiman
General Manager/ Sr. Associate,
STR Resources & Associates, LLC
50%
Reduction in billing process time
50%
Reduction in billing process time
“We were using a combination of three different systems for time, accounting, and billing that we had to mesh together through uploads and reconciliations. With the Sage Intacct + BigTime integration, we brought all of our data into one consolidated platform, cutting our billing process in half .BigTime empowers our managers to get the data in real time and use it to make decisions on projects.”
Kyle MacDonald
Chief Financial Officer,
Aegis Project Controls
67%
Reduction in billing process time
67%
Reduction in billing process time
“Thought it was too good to be true for a while but it’s actually really changed our business and our team has been very happy with the solution. Staff are learning new things that even I haven’t known how to do”.
Reed Draper
Vice President, Finance and Administration,
Draper & Associates
30
Days improvement in average invoice turnaround time
30
Days improvement in average invoice turnaround time
“With BigTime, I’ve been able to go from spending 100% to 75% of my time on accounts receivable. Now I can spend 25% on billable [tasks]. It allows our company to make more billable use out of an employee like me”.
Nic Bewley
Senior Analyst & Billing Operations,
Patomak Global Partners
10+
Hours saved monthly on custom reporting
10+
Hours saved monthly on custom reporting
“If Inspire11 didn’t have BigTime, we would need to hire a much larger operations & finance team to get the same amount of reporting manually created every month. We’re able to run a much leaner and more efficient team by housing the data in BigTime”.
Jonathan Holden
Manager- Accounting & Financing,
Inspire11
Everything You Need to Run Architecture Projects
Don’t get locked into rigid ERP contracts or point solutions your studio will outgrow. Get the project, time, and billing capabilities you need today, with room to grow.
Phase-based budgets
Budget each phase and track hours against every fixed fee.
Mobile time tracking
Log hours from the studio, client meetings, or the job site.
Interactive Gantt charts
Plan schedules powered by real staff timesheets and hours.
Resource allocation
Assign the right skills to each task and avoid overbooking.
Job cost tracking
Track costs by job and see what drove any budget overrun.
Flexible billing models
Bill by fixed fee, hourly, or a custom model for each client.
Automated invoicing
Create invoices straight from time, in formats clients trust.
Margin monitoring
Track project finances, course-correct, and stay profitable.
A Single Platform For Your Whole Project Lifecycle
BigTime is built for studios that have outgrown timesheets and spreadsheets.
The Architecture Workflow, Simplified
From proposal to final invoice, BigTime helps studios like yours run efficiently, stay profitable, and grow confidently.
Integrated Quoting
Build fee proposals from past project actuals and convert accepted proposals into phased project plans.
Cost-Effective Staffing
Plan studio capacity with precision. Forecast and allocate staff across phases to match demand and keep overhead low.
Automated Invoicing
Send invoices that are accurate, timely, and aligned to each client contract, without rebuilding them by hand.
Works With the Tools You Already Use
BigTime connects with QuickBooks, Sage Intacct, Salesforce, HubSpot, and more, plus open API access to fit the way your studio works.
Empower Every Member of Your Team
Help your entire studio do its best work, from junior designers to the principals in charge.
Firm Principals
- See real-time profitability by project, phase, and client
- Replace spreadsheets and reconciliation with one financial system
- Price fees accurately and control margin
Project Managers
- Catch fee overruns early with phase-level budget tracking
- View progress by project, phase, and team member
- Manage time tracking without playing “time police”
Architects & Designers
- View phase deadlines and stay on track
- Log hours easily, from anywhere
- Track time and expenses on a simple, frictionless platform
Recognized by industry leaders
Frequently Asked Questions
What makes BigTime the right choice for architecture firms?
BigTime is purpose-built to give architecture firms everything they need to write fee proposals, plan phases, track time, allocate staff, and invoice clients. Unlike generic project management software, BigTime combines project oversight, phase budgets, and reporting on one platform, with financial monitoring built in at every level. BigTime is the best fit for growing studios that need real project financials, but not the bloat of a traditional ERP. The platform is user-friendly and easy to implement, so your team can get back to design work.
How can architecture firms track time against fixed fees?
A fixed fee only protects margin if you know how fast each phase is burning through it. Most overruns surface at invoicing time, when it’s too late to adjust.
Some of the most effective approaches are:
- Phase-level budgets, so hours are tracked against the fee for each stage of work
- Mobile time tracking, so staff can log hours from the studio or the job site
- Automatic reminders to log time
- Real-time budget vs. actual reports that flag phases trending over before the fee is spent
Can BigTime support multiple billing models for architecture projects?
Yes. BigTime supports fixed-fee, hourly, time and materials, and hybrid billing models. You can align billing with each client contract, create invoices directly from tracked time, and track actuals against budgeted fees to protect margin on every project.
Your billing setup may vary depending on your BigTime subscription. Speak to our expert team to find the right configuration for your business.
How does BigTime help architecture firms understand staff utilization?
BigTime offers real-time staff utilization dashboards that help principals and studio managers see who’s available and who’s overbooked. Match skills and availability to current and upcoming projects, balance work across phases, and find the most cost-effective way to staff every project.
What integrations does BigTime offer for architecture firms?
BigTime integrates with QuickBooks Desktop and Online, Sage Intacct, Salesforce, HubSpot, Slack, Jira, and dozens of other systems architecture firms use. With open API access, you can also connect BigTime to your custom systems, keeping data flowing across CRM, accounting, and project delivery.
How does BigTime help architecture firms prevent fee overruns?
BigTime gives leaders visibility into every project and phase, including potential risks, with real-time data on:
- Time tracking
- Task completion
- Budgets and margin
- Resource planning
Real-time dashboards let principals and PMs catch scope creep, unbilled additional services, or staffing conflicts early, and adjust before a fixed fee is spent.
Trusted by Architecture Firms Across Disciplines
Commercial Architecture
Residential Architecture
Interior Design
Landscape Architecture
Urban Planning & Design
Healthcare &
Institutional Design
Sustainable &
Adaptive Reuse Design
Years in professional services
Active Customers
Average NPS Score