Buildxact and Tradify both help NZ builders manage their business — but they solve very different problems. Buildxact is built for detailed construction estimating and project management. Tradify is built for fast quoting and job management across all trades. Choosing the wrong one creates friction that costs you time every day.
The Core Difference
Buildxact is a construction estimating platform. It's built around material takeoffs, cost libraries, and detailed project budgets. If you're building new homes, doing significant renovations, or managing subcontractor packages, Buildxact handles the complexity that generic job management apps can't.
Tradify is a general-purpose job management app. It's fast and mobile-friendly, great for quoting, scheduling, and invoicing — but it's not built for detailed construction estimating with material quantities and real-time budget tracking.
Head-to-Head Comparison
| Feature | Buildxact | Tradify |
|---|---|---|
| Pricing (NZD approx.) | From ~$220/mo | From ~$49/mo (1 user) |
| Material takeoffs | ✅ Built-in (digital plans) | ❌ |
| Cost library / price book | ✅ Full | Basic |
| Detailed estimating | ✅ Core feature | Limited |
| Quoting | ✅ | ✅ Strong |
| Project budgeting | ✅ Real-time vs budget | Limited |
| Scheduling (Gantt) | ✅ | Calendar only |
| Subcontractor management | ✅ | Basic |
| Client portal | ✅ Selections + variations | ❌ |
| Purchase orders | ✅ | ✅ |
| Xero integration | ✅ | ✅ |
| Mobile app | ✅ (limited vs desktop) | ✅ Strong |
| Setup complexity | High | Low |
| NZ support | ✅ | ✅ |
Pricing
Buildxact (NZD approximate)
- Starter: ~$220/mo (1 user)
- Standard: ~$390/mo (3 users)
- Premium: ~$590/mo (5 users)
Buildxact is significantly more expensive than Tradify. The cost is justified if you're using the estimating engine seriously — doing regular residential builds where detailed material takeoffs save 2–4 hours per quote.
Tradify (NZD approximate)
- Solo: ~$49/mo (1 user)
- Starter: ~$119/mo (3 users)
- Business: ~$199/mo (unlimited users)
Tradify's pricing is simple and scales with team size. The gap closes at larger team sizes, but Buildxact is still 2–3× more expensive at comparable user counts.
Where Buildxact Wins
Digital takeoffs. Upload your plans (PDF or DWF), measure quantities directly in the software, and let Buildxact generate your material lists. For a 3-bedroom house build, this alone can save 3–6 hours per quote.
Cost library accuracy. Buildxact maintains NZ material prices and lets you build a cost library from your own suppliers. As you do more quotes, your accuracy improves — Tradify has no equivalent.
Real-time budget tracking. Buildxact tracks actual vs budgeted costs throughout the build. You can see at a glance whether you're on budget, and identify which package is blowing out before it becomes a problem.
Client selections portal. Clients can view and make selections (tiles, fixtures, fittings) directly in Buildxact. Variations are tracked and priced automatically. This is a significant differentiator for spec builders.
Gantt scheduling. A proper Gantt chart with subcontractor dependencies, not just a calendar. For sequencing a new build (foundations → framing → cladding → fit-out), this matters.
Where Tradify Wins
Speed and simplicity. Tradify is set up in hours, not days. The mobile app is fast and practical for quoting on-site, and it's used by tens of thousands of NZ tradies across all trades.
Price. At $49/mo vs $220/mo, Tradify is 4–5× cheaper. For a builder doing maintenance and small renovation work, the estimating power of Buildxact is overkill.
General trade use. If your business does a mix of plumbing, electrical, painting, and building work (or you employ multiple trades), Tradify works across all of them. Buildxact is squarely aimed at builders.
Team adoption. Tradify's simplicity means your team actually uses it. Complex software that sits underused doesn't deliver its promised ROI.
Who Should Use Each?
Use Buildxact if: - You're doing new residential builds or major renovations regularly (3+ per year) - You spend significant time estimating — manual takeoffs are eating hours - You manage subcontractor packages and need real-time cost tracking - You offer client selections and need to manage variations formally - You're a project builder or have a dedicated estimator
Use Tradify if: - You're doing maintenance, repairs, and small-to-medium renovation work - Fast quoting and invoicing is your priority over detailed estimating - You want a simple, mobile-first app your whole team can use immediately - You're a sole trader builder or running a team of 2–5 on diverse work - Budget matters — the price difference is significant at lower volumes
The Hybrid Approach
Some larger NZ builders use both: Buildxact for estimating and project management, Tradify (or Fergus) for day-to-day scheduling and team communication. Both integrate with Xero, so there's no double-entry on the accounting side.
This only makes sense once you're doing enough volume to justify the combined cost (~$350–$450+/mo for both).
Alternatives
- Fergus — sits between Tradify and Buildxact in complexity. Better variation management than Tradify, cheaper than Buildxact. Good for project-based builders doing medium complexity work.
- simPRO — enterprise-grade for larger construction businesses. Significant setup cost and complexity, but powerful for businesses with 15+ staff.
- CoConstruct / Buildertrend — popular in the US and growing in NZ; strong client portal and project management but limited NZ-specific support.
- FastCrew — NZ-built, strong on H&S compliance and SWMS. Better than Tradify for H&S, not as capable as Buildxact for estimating.
Bottom Line
If you're doing serious residential construction estimating in NZ, Buildxact pays for itself quickly. The time saved on takeoffs alone is worth the premium if you're quoting a new build every month or two.
For everything else — maintenance, repairs, fit-outs, and small renovation work — Tradify is faster, cheaper, and simpler.
Not sure if your quote is fair? Use our free NZ tradie quote checker to compare any quote against typical rates for your city and job type.