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How it works Sample takeoff Pricing About (980) 348-1827

AI bid department · Specialty subcontractors · Divisions 03–33

Bid desk run by AI. Signed by you.

Mindatu reads your bid invitations, measures the drawings, builds the estimate and proposal, chases every bid to won or lost, and runs CRM, pay apps and invoicing. A human estimator signs every number before it leaves.

Send my first bid — free Watch a bid run end to end
Human estimator signs every number Draft-only — you send First takeoff free Reply < 1 hr

Nursultan Temirbaev, estimator of record — Indian Trail, NC · (980) 348-1827

A2.1 · Floor plan · 1/8" = 1'-0"Scale 0.111111 ft/pt · anchored
Conditions · 37 lines
Room · 10.00GOLD
Room · 20.00GOLD
Room · 1C0.00GOLD
Base · 1A0 LFSILVER
Wall finish · 4—FLAGGED
finish schedule conflict — not guessed
27 GOLD · 3 SILVER · 7 FLAGGED
SIGNED · N. TEMIRBAEV · 10:02
Agent feedRecorded 2026-09-01
READinvite read · 50 sheets · every addendum · due 09/02
SCALEsheet scale anchored · 0.111111 ft/pt
MEASURErooms measured · 9/9 closed · 5 printed areas agree ≤ 10% · GOLD
GRADE37 lines · 27 GOLD · 3 SILVER · 7 FLAGGED
FLAGwall finish · 4 — finish schedule conflict, flagged not guessed
DRAFTestimate drafted at house rates · proposal written · draft only
10:02signed by estimator · sent by owner

Any scope a GC can put on an ITB. Divisions 03 through 33.

Ordered by MasterFormat division
03 Concrete04 Masonry05 Misc. Steel06 Millwork07 Roofing & Waterproofing07 Insulation08 Doors & Frames08 Glazing09 Drywall & Framing09 Ceilings09 Flooring09 Tile09 Painting & Wallcovering
10 Specialties11 Equipment12 Furnishings21 Fire Suppression22 Plumbing23 HVAC26 Electrical27 Low Voltage28 Fire Alarm & Security31 Earthwork32 Paving & Landscape33 Utilities

0lines measured on the public sampleNC eVP 132-WPCC-2026 · verified 2026-09-01
27 · 3 · 7gold · silver · flagged — publishedsample takeoff · verified 2026-09-01
0chases measured to a reply-rate baselinebaseline 2026-08-27
0 / 9rooms closed on a live bid — GOLDpublic-school project · signed 10:02 · 2026-09-01

Works the portals you already have · BuildingConnected · Procore · iSqFt · SmartBidNet · direct email

What the agent does

Other AI reads drawings. Mindatu runs your bid desk.

Six desks. One agent. Every number links to the sheet it came from.

RDReader

Reads the invite, the scope letter, every sheet and every addendum; finds the due date and the portal.

Doc read brief · 50 sheets · every addendum
Finish schedule read room by room · finish conflict between two sheets flagged, not guessed · scale anchored at 0.111111 ft/pt
MSMeasurer

Measures the drawings; every quantity links to the sheet it came from and carries a GOLD, SILVER or FLAGGED grade.

27 GOLD3 SILVER7 FLAGGED
on the published sample · 37 lines
ESEstimator

Prices at your rates and your markup, in your estimate workbook.

Estimate · your workbook
Labor · your production rates—
Material · your vendor pricing—
Markup · your margin cells—
PRProposer

Writes the proposal in your voice: trade-package lump sums, no unit prices exposed.

Proposal · your letterhead
Trade package 1lump sum
Trade package 2lump sum
Exclusions & clarificationslisted
CHChaser

Chases every bid to won, lost, or we-owe; reply-aware, spaced, capped, business hours only.

CHASE196 chases measured
REPLYreply rate tracked per touch
HOLDreplied within 14 days — skipped
BLBiller

After the win: contract read before you sign, COIs and W-9s matched, pay apps and lien waivers moving on the GC's portal.

one submittal package through federal approval

The agent measures. The estimator judges. No number leaves unsigned.

How it works

Forward the invite. Sign the number. Send.

01

Forward the GC's invite to cs@mindatu.com.

The email itself, portal link and all. That is the whole step.

02

The agent reads, measures, prices and drafts.

Every sheet, every addendum. Every quantity graded and linked to the sheet it came from.

03

Your estimator signs; you send.

Where the drawings don't prove a number, the line says FLAGGED. Nothing leaves without a human signature.

Read→Measure→Price→Propose→Chase→Bill

Reply < 1 hr · Takeoff < 2 business days · No card · No login · No software

Send my first bid — free See the whole process

Nursultan Temirbaev, estimator of record · (980) 348-1827

The human signature

Three rules. Not adjectives.

01

Draft-only. Nothing leaves without a human signature.The agent prepares; the estimator signs; you send.

02

Every quantity links to the sheet it came from.Sheet, scale and method printed on the line, not in a footnote.

03

Where the drawings don't prove a number, it is flagged, not guessed.The public sample carries seven FLAGGED lines, each with the sheet it failed on.

The published sample is NC eVP solicitation 132-WPCC-2026 — a closed public bid, 37 lines: 27 GOLD · 3 SILVER · 7 FLAGGED. Check any line against the public record.

Read the sample takeoff Send this to your estimator

Your plans and your pricing stay in our shop. Never resold. Never used on another sub's bid.

Estimator
of record
Nursultan Temirbaev
Estimator of record · signs every number

Commercial estimator, Indian Trail, North Carolina. Built the agent; signs its output before you see it.

Indian Trail, NC (980) 348-1827 cs@mindatu.com Reply < 1 hr · business hours ET
Send my first bid — free

Proof

Three records. Nothing else claimed.

A number appears here only when it is verified and dated. There is no fourth card because there is no fourth verified number yet.

Job record · change order · healthcare project, FL $9,630 recovered

Extra work was performed on a hospital job and the GC asked for backup. The desk had papered it the day it happened — what, where, who, quantities, thirty-nine photographs. The change order came back approved. No dispute, no lien, no lawyer.

from the tenant #1 job file
Published sample · NC eVP 132-WPCC-2026 37 lines graded

27 GOLD · 3 SILVER · 7 FLAGGED. Nine of nine rooms closed; five printed areas agree within ±10%; scale anchored at 0.111111 ft/pt across 50 sheets. The seven we could not prove are published with the sheet each failed on.

Open the sample
Chase desk · baseline 196 chases measured

Every follow-up logged, spaced, capped and reply-aware, then measured to a reply-rate baseline per touch. Follow-up runs on business days only and stops the moment a GC replies.

baseline 2026-08-27

Founding pricing

Priced per bid, not per seat.

Start free. Climb only as far as the work takes you.

Step 1First takeoffFreeOne live invitation. The complete graded takeoff back inside 2 business days. No card.
Step 2Next three$99 eachThree more graded takeoffs at the founding rate.
Step 3Takeoff$200Full quantity takeoff, graded, every line linked to its sheet. You apply your own pricing.
Step 4Estimate + proposal$300Priced in your workbook at your rates; proposal on your letterhead, signed before you see it.
Step 5Entire bid departmentfrom $500/wkInvite inbox watched, bids picked, measured, priced, proposed, chased to won or lost, pay apps moving. Month-to-month.

Free → 3 × $99 → $200 / takeoff → $300 estimate + proposal → department from $500/wk

Pricing details and FAQ

Questions

Six answers.

Which trades?
Any scope a GC can put on an ITB — divisions 03 through 33. The published sample is a four-trade interior renovation. A trade-specific measurement rule ships only where a real one exists; where it doesn't, the line is flagged rather than estimated.
Which portals?
BuildingConnected, Procore, iSqFt, SmartBidNet and direct email invitations. Forward the invite; the agent fetches the documents from wherever they live.
Who signs?
Nursultan Temirbaev, estimator of record, Indian Trail NC. Nothing leaves without his signature, and nothing is sent to a GC by us — you send.
How accurate is it?
We do not quote a percentage. Every line carries a GOLD, SILVER or FLAGGED grade with the sheet it came from. The public sample is 37 lines: 27 GOLD · 3 SILVER · 7 FLAGGED — and the seven are published with the sheet each failed on. Check it against the public record.
Where do my documents go?
They stay in our shop. Never resold, never used on another sub's bid. We never work for two competing subs on the same bid.
How do I stop?
Per-bid work ends when the bid ends. The department is month-to-month — stop by email. No card on the free takeoff, no login, no software to remove.

Send us one bid.

Forward the invitation you are working on right now — portal link and all — to cs@mindatu.com. Nothing to fill out.

Send my first bid — free Call (980) 348-1827

Free → 3 × $99 → $200 / takeoff → $300 estimate + proposal → department from $500/wk

Nursultan Temirbaev, estimator of record — Indian Trail, NC · reply < 1 hr · no card · no login · no software

Send my first bid — free