What it costs · BuildSphere
One system instead of five. From per engineer, per month.
Lean planning, budget, logistics, quality and HSE, plus post-handover warranty service, on the same project. Projects and the field crew don't count toward the bill.
Monthly price, per engineering team member. Launch price until 12/31/2026 · one person on the engineering team and one project free, no credit card.
Run the numbers
Put what you pay today on the scales.
Each person on the step they need. The price tier comes from the engineering team's total and applies to every step. Projects don't change the bill.
What BuildSphere replaces · five systems, one database
Five systems on the same project. Here, just one.
Each of these systems usually comes with its own contract and its own bill. In BuildSphere all five read from and write to the same database, with the same yardstick. That is why, when you ask the project, the answer comes with a number, not with generic advice.
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01 · The compass
Planning
- LPS: constraints and check-in/out
- AWP: Workface Planning
- Line of balance and Gantt
- EVM and Critical Chain (buffers)
- Histogram for Workforce Planning
The schedule and the weekly work plan are one and the same, and every constraint shows up before it blocks the work front. The field crew checks in on arrival and checks out on what got done, and field crew members don't pay.
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02 · The ruler
Cost and purchasing
- Budget
- Contracts
- Supplier management
- Progress measurement
- Purchasing and order management
A single standard of measurement: the productivity in the budget is checked in the field, and what the subcontractor is paid is what quality released.
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03 · The plumb line
Quality and HSE
- QTO
- FVS and FVM
- Access control
- Document control
- Training management
- Findings and non-conformances
FVS and FVM on the phone, and a failed item opens a non-conformance right away. The QTO gives the month's score, and the gate checks documents and training before allowing entry.
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04 · The crane
Logistics
- PFEP
- Minimum stock
- Kit management
- Inventory
The PFEP says when to buy and when to receive, and stock shows up in bands, from critical to excess. In the site storeroom, the shelf's QR code goes straight to recording the withdrawal.
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05 · The circle
Warranty service
- Resident requests
- Time to first response
- Bookings and notices
- Unit documents
The clock runs from the moment a request is opened until the first response: 48 hours by default, adjustable per brand. The Resident Portal comes from Genba up: one person in the company on it is enough.
How to start · in parallel
Don't replace anything. Start with your next project.
The free plan runs in parallel with your current system: one person on the engineering team, one project, five people in the field, no credit card, no time limit. The project comes in through Excel, and you upload it yourself, with no implementation consultants.
Today's project stays on today's system. To put the whole team on the next project, Canteiro costs per person, per month, from two people up, and you can cancel whenever you want.
- One person in engineering
- One project
- Five in the field
- No credit card
- No time limit
- Comes in through Excel
The Sensei · Residencial Horizonte demo project
Ask your project.
It's not an assistant reading your PDF. It's fifteen fronts of the project, each with someone who understands it, querying the database at the moment you ask. That is why the answer comes with a source.
Read the answer as text
Residencial Horizonte — Single Tower: urgent attention, project off its planned pace
The picture in one sentence. The project is only 17.1% physically complete (EV ÷ BAC), with an SPI of 0.29 — in other words, it has delivered only 29% of what it should have delivered by today under the current baseline. That is a physical variance of -42 percentage points, a severe delay.
The numbers behind it.
- Physical progress: 17.1% — EV of R$ 8.67 million against a BAC of R$ 50.82 million.
- SPI: 0.29 — for every R$ 1 planned, only R$ 0.29 was delivered.
- Physical variance: -42 pp — the gap between what was delivered (EV) and what was expected (PV).
- CPI: no data — there is no approved progress measurement (AC is null); the actual cost is unknown, not zero.
- Average PPC: 47.1% — far below the Last Planner benchmark of 80%, "Critical".
- Constraints: 8 open, all 8 overdue — 100% of the open constraints are already past their deadline.
- Late work packages: 43 of 4,109 — 13,440 days of accumulated delay in total.
- Late activities: 1,395 — a high volume of tasks behind schedule.
- Milestones: 1 passed, 5 pending, 0 late — no milestone is formally late yet, but the pace is unsustainable.
What this means in practice. CPI cannot be calculated because there is no approved cost measurement — it is not possible to say whether the project is spending more than it delivers, only that physically it is delivering far less than it should. The 8 open constraints are all overdue — this is the most urgent and actionable bottleneck right now: someone needs to clear them today, not this week. A PPC of 47.1% shows that the weekly plan is not turning into execution — almost half of what is scheduled never makes it off the page.
Recommended decision. Today: press the owners of the 8 overdue constraints — they are the most direct brake on progress. This week: review why PPC is at 47% (what kind of problem blocks the most: supply, labor, design?). Urgent: approve the pending measurements to unlock the CPI — without that, no one can see the project's real financial health.
Do you want me to break down which constraints are overdue and which work packages account for the 13,440 days of delay? · 10 evidence items
Ask your project this question.
See which plan lets it read your project ↓Reading your project and answering with its numbers starts at Genba. Explaining why it fell behind and what to do this week, as here, comes with Kaizen (beta). Up to Hansei, the Sensei teaches the method.
Plans · per engineering team member, per month
You pay per person. Not per project.
Won a new project? The bill doesn't change. Every paid plan includes unlimited projects and an unlimited field crew — and the more people join the engineering team, the cheaper it gets per person.
These are launch prices, for anyone who subscribes by December 31, 2026.
The free plan (one person on the engineering team, one project, five in the field) and the steps above Genba are on the plans page. More than ten people in engineering? The bill is worked out with you.
See all plans →Before switching
What everyone asks before changing systems.
No fine print: what changes, what stays and how to leave.
N-01I have a contract with another system.
You don't need to break the contract. The free plan runs in parallel: put your next project on it — one person on the engineering team, one project, five people in the field, no credit card and no time limit — and compare it with the project that stays on today's system.
When the contract expires, you decide with the two projects side by side.
N-02How do I migrate?
The project comes in through Excel: budget and WBS, schedule with predecessors, units, field crew and quality forms. You upload it yourself, with no implementation consultants.
N-03Can I keep using Excel?
Yes. The spreadsheet stops being the source of truth and becomes an output format: the schedule, the units and the crew export to Excel for whoever only reads spreadsheets.
N-04Is my data kept separate?
Yes. Each client has its own database, separated at the schema level — it is not a “client” column in a shared table. No query can cross from one client to another, because there is no table in common.
N-05Can I cancel?
Whenever you want, with no penalty and no notice period. Billing is upfront, so access runs to the end of the period you already paid for — you paid for the month, you use the whole month. And in the first 7 days the Brazilian Consumer Protection Code guarantees the right of withdrawal with a full refund: just write to us.
N-06Does it integrate with the system I already use?
It does, if your system integrates too. The BuildSphere API is open to customers and comes documented inside the system, with the data dictionary. If your system has an API, we connect the two. If it doesn't, there is always Excel: the project goes in and out by spreadsheet.
Get started
Start with your next project, free.
One person on the engineering team, one project and five in the field, no credit card and no time limit. Today's project stays where it is.
More than ten people in engineering? The bill is worked out with you.
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