The verdict in three sentences
A 25-architect practice in New York bills its commissions by phase (schematic design, design development, construction documents, bidding, construction administration) but rarely measures actual time spent per phase, which hides overruns of 10 to 20% in DD and CDs. Specialised SaaS at 40 to 80 USD per user per month is enough if your projects are standard, while custom software at 40,000 to 80,000 USD pays off once you manage joint ventures, change orders and additional services. Either way, the goal is the same: see margin per project and per phase every Monday, not at year-end close.
Where fees leak
The fee split by phase is set in the contract, often following customary percentages. The problem is time consumed: redesigns requested by the client, unbilled additional studies, construction that drags on. Without time entry linked to the phase, the practice finds the loss during construction administration.
| Phase | Customary share of fees | Frequent time overrun | Typical cause |
|---|---|---|---|
| Schematic design | 12 to 18% | 5 to 10% | client-requested options |
| Design development | 15 to 20% | 10 to 20% | programme changes |
| Construction documents | 18 to 22% | 10 to 18% | consultant coordination |
| Bidding and negotiation | 5 to 8% | 0 to 5% | failed bids |
| Submittal review | 5 to 8% | 5 to 10% | volume of shop drawings |
| Construction administration | 20 to 25% | 15 to 30% | site delays |
| Closeout | 3 to 5% | 10 to 40% | punch list dragging on |
On a portfolio of 3.1 million USD in annual fees, an average unrecovered overrun of 12% represents about 372,000 USD of work produced with no compensation.
Specialised SaaS or custom: the 2026 comparison
Practice management software for architects covers timesheets, percentage-complete billing and dashboards. It works well until your rules step outside the box: joint ventures with fee splits between partners, fixed fees mixed with hourly work, successive change orders.
| Criterion | Specialised SaaS | Custom software |
|---|---|---|
| Cost for 25 users | 40 to 80 USD per user/month, so 12,000 to 24,000 USD a year | 40,000 to 80,000 USD then 4,500 to 9,000 USD a year |
| 5-year cumulative cost | 60,000 to 120,000 USD | 58,000 to 125,000 USD |
| Project phases | standard, hard to change | configurable, additional services included |
| Joint ventures and subconsultants | simple split | sharing rules by scope and phase |
| Percentage-complete billing | yes | yes, with project manager approval |
| Accounting integration | standard exports | direct connector (QuickBooks, Sage Intacct) |
| Go-live | 2 to 6 weeks | 3 to 5 months |
Over 5 years, costs converge. The difference is fit: if you spend more than 4 hours a month reworking exports in Excel, custom wins.
The dashboard that changes decisions
The key module is a weekly dashboard per project: contracted fees per phase, hours consumed valued at real cost, estimate to complete from the project manager, and an alert as soon as consumption passes 80% of the phase budget. The principal also sees margin by client and project type (residential, commercial, public buildings), which guides which competitions to enter.
Mini case study
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Rachel, managing principal of a 25-person practice in Brooklyn, bills 3.1 million USD in fees a year. An audit of 12 projects shows a 12% average overrun in DD, CDs and CA. With custom software at 53,000 USD, the practice detects drift at 80% consumption and negotiates change orders on half of the overruns, so 6% of the fees concerned. On a scope of 1.8 million USD (the three phases), that is 108,000 USD a year recovered. Estimated payback: 6 months, before counting administrative time saved.
FAQ
How much does architecture practice management software cost in 2026?
Specialised SaaS costs 40 to 80 USD per user per month. Custom software costs 40,000 to 80,000 USD, then 4,500 to 9,000 USD a year in maintenance.
Does the software handle project phases and additional services?
Yes, each phase carries its fee percentage and hour budget. Additional services (interiors, FF&E, code consulting) are added as separate lines with their own margin.
Will architects actually log their time?
Adoption depends on simplicity: under 2 minutes of entry per day, on desktop or mobile, and a Friday reminder. Practices that share the dashboard with project managers reach over 90% completion.
Can we import project history?
Yes, ongoing projects and two to three years of history are imported from your spreadsheets or previous tool. Allow 1 to 2 weeks for the import.
How soon do we see results?
The first dashboards are usable 4 to 6 weeks after go-live, once timesheets build up. Phase overruns show up in the first month.
Let's scope your project. Send us your typical commission types and current tool, and we will scope the perimeter, indicative budget and a 3 to 5 month plan. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
