Founding offer First 10 companies: everything at $495/mo, locked for life. No setup fees. Claim a seat →
AI for contractors who already know how to build

AI that writes the paperwork your team hates.

Daily reports, RFIs, change orders, submittal reviews, takeoff reads, closeout packages — finished, owner-ready documents on your letterhead, in your voice, from the messy notes you already have. Built by a working GC and used on our own jobs every week. And when you're ready for the next job, Deal Radar spots it 6–18 months before it hits the street.

Founding Contractor Program — 10 seats, founding pricing locked. See the offer →
Built in-house
tools we run on real jobs
US partner
eGate site monitoring
Contractor-first
no jargon, just the work
Two channels
AI + IoT, start with either
Why our Takeoff reads instead of measures

The refusal is the feature.

Everyone's selling contractors an AI that "replaces your estimator." Here's the truth: AI reading a plan image gives you roughly right — and roughly right on a $5M bid is how you eat a six-figure bust. So we drew a hard line. SiteBiotics never fakes a measured quantity. Your STACK, Bluebeam, or PlanSwift stays — that's deterministic, calibrated math. We read everything around it: every schedule in the set, every scope trap in the notes, every conflict between disciplines — the stuff that actually busts bids. Ask our software for a quantity it didn't get from your takeoff tool and it will tell you no, and tell you what to measure instead.

AI Solutions

The tools we built for our own jobs — now yours.

Most "construction AI" is built by software people guessing at the work. Ours started as internal tools at our own GC — built for real jobs, validated on real jobs, shipping now.

01
Shipping

Deal Radar & BD intelligence

The public signals that fire 6–18 months before a project hits the bid boards — dealer group acquisitions, planning-commission approvals, funded grants — scored hot/warm/watch against your ideal project profile. Plus account research, stakeholder maps, and go/no-go scoring. By the time it's on ConstructConnect, the relationship window is closed. Get there first.

Win work
02
Shipping

Estimating & proposal support

Takeoff done. Now the words. Cover letters, qualifications and clarifications, GMP letters, VE memos — in your company's voice, citing your portfolio, obeying your rules about what you can claim. Pricing dates and validity periods on everything, automatically.

Bid prep
03
Shipping · New

Plan intelligence

We read the whole drawing set. Every door, hardware, finish, and equipment schedule extracted to clean spreadsheets — cited to the sheet. Every "contractor shall" buried in the general notes flagged and mapped to the trade it lands on. Conflicts caught at bid time, not during construction. Drawings-vs-estimate gap analysis before you commit a number.

Read the set
04
Shipping

Project documentation

RFIs that get answered. Change order packages that protect margin — narrative, pricing rationale, and transmittal with reason-framing that gets approved. Meeting minutes with owners and dates on every action item, from your messy notes.

Field docs
05
Shipping · New

Submittals & procurement

The submittal register built from your spec book. Long-lead items flagged by required release date — install date minus lead time minus review cycle, computed backward, so the top of the list is this week's problem. Chase emails written per sub. The log that always slips — kept alive.

Run the job
06
Pilot program

Live dashboards & client portals

Real-time job dashboards from your project data, and owner-facing portals that show progress — never your internal numbers. Currently in pilot with our founding contractor. Join the waitlist.

Visibility
Join the waitlist →
STEP 01

We map your workflow

A short working session on where your team actually loses hours — estimating, paperwork, reporting, or chasing data.

STEP 02

We build the package

We configure the tools to your formats, your terminology, and your process — not a generic template.

STEP 03

You run it on real jobs

We train your team, refine with you, and stay close as it rolls out. The goal is hours back, every week.

Live project dashboards for contractors

Every job.
One live dashboard.

Give clients a real-time window into their project — progress, photos, change orders, and billing — without a single phone call.

No double entry
Costs stay private
Works with your stack
CONTRACTOR PROJECT PORTAL
Field appClient portal
Northgate Auto Campus
Commercial · New construction · Est. completion Q4 2026
0%68% complete100%
$5.40M
Contract sum
$118K
COs · 2 pending
$3.67M
Earned to date
UpdatesChange ordersRFIsPayments
Today · Site superintendent · 16 on site
Storefront glazing complete on west elevation. Interior framing inspection passed. HVAC rooftop units set and connected.
GlazingFramingMechanical
PROVEN IoT · US PARTNER

eGate remote site monitoring

Cloud-connected sensors that watch job site conditions in real time — concrete curing, temperature and humidity, dust and air quality — and send live alerts to everyone who needs them. One adviser can keep an eye on several sites at once.

Concrete & slab drying

Track moisture, temp, and RH% to predict drying time, protect the schedule, and avoid early-install warranty claims.

Dust & silica monitoring

Alert when respirable dust crosses OSHA limits — for worker health and to catch barrier failures near clean spaces like hospitals.

Live alerts, anywhere

Mobile alerts and reports to the whole team, so problems get addressed in real time instead of on the next site visit.

eGate RHT sensor installed on a live jobsite
LIVE ON A JOBSITE
2–6 months
Typical concrete drying window eGate helps you manage to schedule
Multi-site
One remote adviser monitors several job sites simultaneously
Real time
Air quality to slab moisture — measured continuously, not on a clipboard

// Our technology partner — visit e-gate.io →

// Full sensor lineup and specs at e-gate.io →

Why Sitebiotics

We're not a tech vendor. We're contractors who got tired of the busywork.

[ 01 ]

We do the work too

Everything we offer, we use ourselves on real projects. If it doesn't save us time, we don't provide it.

[ 02 ]

We speak your language

COs, RFIs, WIP, GMP, OAC meetings — no translation needed. The tools fit how construction actually runs.

[ 03 ]

Honest AI

We tell you what AI can't do (takeoffs) as clearly as what it can. No magic promises. No six-figure busts.

"We think outside the box we build."

Founded by a team of builders bringing technology to the trades.
Pricing

Straight pricing. No per-seat games.

No setup fees, no per-seat pricing, no long contract. One flat monthly per company — unlimited users, support, updates and refinement included. Start with three modules or take the whole suite.

Core

Core

Any three modules. For a GC testing the water.

$395/mo
no setup fee · unlimited users
  • Any three modules — estimating, docs, field, closeout
  • Configured to your formats & terminology
  • Team training session
  • Email support
See if you fit
Enterprise

Enterprise

Full suite, multiple teams, custom integrations.

From $1,500/mo
scoped to your operation
  • Everything in Operations, across teams
  • Custom integrations (SharePoint, Procore, accounting)
  • eGate IoT monitoring bundled
  • Dedicated support
Talk to us
Two lower-friction ways in

30-Day Paid Pilot

$500

One workflow, on your real work, for a month. If it doesn't pay for itself in saved hours, walk away. If it does, the $500 credits toward your first year.

Start a pilot →

Deal Radar Standalone

$295/mo

Just the lead intelligence: weekly signal sweeps for your markets, scored against your ideal project profile, delivered ready to act on. No setup fee. Upgrade to a full tier anytime.

Get Deal Radar →

// Founding offer — first 10 companies get everything at $495/mo, locked for life.  See the founding program →

The math

What your team's hours are actually worth.

Drag the sliders to your reality. The busywork your team does every week has a dollar figure — here's what getting it back looks like against the cost of the Operations tier.

// your inputs
Hrs/week on estimating & proposals6 hrs
Hrs/week on RFIs, COs & docs5 hrs
Hrs/week on reporting & status4 hrs
Loaded labor rate$85/hr
Estimated recovered value / year
$66,300
in time your team gets back for billable, higher-value work
15 hrs
recovered / week
4.4×
return vs. cost

// Illustrative estimate based on adjustable assumptions, not a guarantee. We'll model your real numbers on a call.

Do you fit?

Find out in 60 seconds.

Answer a few quick questions about your company. We'll show you — right here — what we could save you, and whether you're a fit for a founding spot.

Question 1 of 5

How big is your team?

Office plus field — roughly.

Under 10 people
10–25 people
25–75 people
75+ people
Question 2 of 5

Where does the time go?

Pick the one that hurts the most.

Estimating & proposals
RFIs, change orders & project docs
Reporting & keeping owners in the loop
Finding & winning new work
Question 3 of 5

How do you handle it today?

Be honest — most are here.

Manually, in Word & spreadsheets
Some software, but still lots of manual work
Good tools, but nothing automated/AI
Already experimenting with AI
Question 4 of 5

What does your team run on?

This tells us how we'd set you up — some tools plug right in, others need a different approach.

Microsoft 365, full suite (incl. SharePoint / Power Apps)
Microsoft 365, basic (email & Office, no Power Apps)
Google Workspace (Gmail, Drive, Docs)
Something else, or not sure
Last step

Where do we send your results?

We'll show your estimate on screen and email a copy.

You're a strong fit
$66,000+
in recovered time we estimate we could give back to your team each year.
15 hrs
saved / week
$495/mo
founding rate, locked
< 2 wks
to go live

Don't get left behind. The contractors adopting this now will quote faster, document tighter, and win more — while everyone else is still typing. Founding spots are limited to 10.

Get in touch

Tell us where you're losing time.

Whether it's estimating, paperwork, reporting, or site monitoring — book a short call and we'll show you what's possible. Founding companies get everything at $495/mo, locked for life — no setup fees.

We'll reply within one business day.