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Buildxact sits closer to us than most tools in this series. It started life around estimating for residential builders, it takes takeoff seriously, and it has grown into a tidy system that adds scheduling, purchase orders, and job tracking on top. If you are comparing the two of us, you have already worked out that you do not need a giant platform.

So this comparison is about a finer question: how much system does your estimating actually need?

The short version

Choose Buildxact if you want estimating and light job management in one system, your team fits its plan tiers, and you will use the scheduling and purchasing features that justify the price.

Choose Assemble Pro if pricing work is the job to be done. Takeoff and estimating in one simple tool, $70 a month, working alongside however you already run your jobs.

Pricing compared

• Price: Assemble Pro is $70/month or $700/year. Buildxact is reported from around $169/month (1 user) to around $439/month (4 users).

• Pricing model: Assemble Pro is one plan with everything included. Buildxact is tiered plans with user limits.

• Extra users: Assemble Pro adds team members at $20/month or $200/year each. Buildxact means moving up a tier.

• Takeoff and estimating: both. Buildxact adds job management features on top.

• Contract: Assemble Pro, cancel anytime. Buildxact offers monthly or annual with a discount for annual.

• Free trial: Assemble Pro, 14 days with no credit card. Buildxact, trial available.

Buildxact's entry plan is reported at around $169 per month for a single user in 2026, with higher tiers at roughly $279 to $439 per month as user counts rise. That is fair value if you use the management features. It is also two and a half times Assemble Pro's price at entry level, and the difference grows with a team: adding a second person to Assemble Pro is $20 a month, not a jump to the next tier.

What the extra money buys, and whether you need it

Buildxact's pitch is estimating plus: plus scheduling, plus purchase orders, plus dealer price files in some regions, plus QuickBooks integration. For a residential builder who wants those pieces connected, that is a genuine offer, and we would honestly point some people toward it.

The question to ask is the same one we ask about every system: will you actually use the plus? Software bundles are amazing when you work them hard and expensive when you do not. If your jobs are already managed in a way that works, through your existing tools, your diary, and your phone, then the scheduling module you never open is just margin you gave away.

Fit your workflow, not ours

Assemble Pro takes the focused path on purpose. We work into your existing workflow rather than insisting you run things the way we designed. There is nothing to migrate and nobody to retrain.

Upload PDF plans, measure on screen, and let assemblies price the quantities from your own cost library: your materials, your labour rates, your margins, down to the last screw. Send a client-ready quote in minutes. Update a price once in the library and every future estimate stays accurate. Most contractors finish their first takeoff within minutes of signing up, and the simplicity is the thing people tell us they love most.

Where Buildxact is honestly better

• You want scheduling, purchase orders, and job tracking connected to your estimates

• Dealer price file integrations matter for your materials workflow

• You prefer one vendor for estimating and light management, and your team fits the tiers

Where Assemble Pro wins

• Less than half the entry price, with extra team members at $20 a month instead of tier jumps

• Takeoff to client-ready quote with nothing else to learn or pay for

• Fits alongside your existing job management instead of replacing it

• Metric and imperial, any currency, customisable tax rates, on any computer

• 14-day free trial with no credit card, productive on day one

The bottom line

Buildxact is estimating plus management, priced accordingly. Assemble Pro is estimating done simply, at a price that does not make you think twice. If the management features are why you are buying, take Buildxact seriously. If pricing work is the problem, you do not need to pay for the plus.

Start your 14-day free trial. No credit card required.

Also comparing platforms? See how Assemble Pro compares to Houzz Pro, Buildertrend, JobTread, Bluebeam, and PlanSwift, or read our guide to the best construction takeoff software in 2026.