Stack Space Solutions
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AI receptionist for contractors · Answers 24/7

Stop losing jobs to missed calls.

Every call you miss while you’re on a roof is a job for the next company on Google. Stack Space picks up when you can’t, books the job, sends your quote and gets you paid. You price the job and do the work. It handles the rest.

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About 30–60% more bookings at our founder’s family tree service since the receptionist started answering the phone.

Free setup: book a 20-minute demo, then sign up, and the founder sets up your account with you and trains you on it, free.

From $125/mo, no contracts, cancel in two clicks. Starter answers 24/7 and includes 150 voice minutes — about 38 to 75 answered calls a month. More minutes are 100 for $24, only when you buy them. You pay first and payments aren’t refundable (terms, §5).

app.stackspacesolutions.com/dashboardSAMPLE DATA
Overview
CRM
3Inbox
Leads
Marketing
Sales
AI
Agency
JM
Overview
Dashboard
Reports
Support
Affiliate program
Search clients, deals…⌘K
+ New deal
Good morning, Jordan.
Thursday, July 2, 2026 · Five deals need your attention this week
Last 30 days ▾
Total clients
64
▲ +3 this month
Calls answered
26
▲ answered by AI
Revenue (mo)
$18.2K
▲ 4.1% vs last
Revenue
$18,240
▲ 4.1%
vs last month
FebMarAprMayJunJul
Pipeline12 deals · $86K
Lead5
Qualified3
Proposal2
Closed Won2

Before The voicemail box is full and the phone keeps ringing.The receptionist picks up before voicemail and books them on the spot.

Sample data: the screens are the real product, the names and numbers are made up.

The missed-call math

Put a dollar figure on your missed calls.

Three numbers you already know — the calls you miss in a week, what an average job pays, and how many quotes you win. The math does the rest.

Left on the table every month
$3,897
5 missed/wk × 4.33 wks × $600 × 30% close
What it takes to answer them: about 66 voice minutes a month — 22 calls at 3 minutes each. Starter covers that at $125/mo, with 150 minutes included.
Book a 20-minute demo

See it answer a call and book the job before you pay a thing.

Not ready to talk? One owner-tested play a week, built around numbers like yours. Unsubscribe anytime.

See it for your trade

Why we built this
“I ran my web design agency on eight tools that never talked to each other — I lost hours keeping it all organized, and it cost more than my rent. So we built one platform that runs everything in one place, for a fraction of the price.”

Noah Gregory · Founder, Stack Space Solutions — email the founder directly

Book 20 minutes with Noah
Results

About 30–80 hours a month of office work, off the family’s plate.

We ran it on Noah’s family tree service near Lansing, Michigan first. Before, the phone rang all day, the voicemail box was full, estimates lived on paper, and one month about 160 calls were missed with nobody calling back. Here’s what changed.

30–60%
more bookings since the receptionist started answering
20%
more jobs they wouldn’t have won before, on top of their usual close rate
3×
the website visits since Stack Space built the new site
50%
higher review rate
  • Booking callers on the spot looks professional, and it closes more jobs.
  • Card payments from the invoice link, without working out how to take cards.
  • Jobs on the schedule with their details, before the crew heads out.
  • More time for what makes money: quoting and closing jobs.

All approximate, from the family business’s own count, with no published baseline. Your numbers will depend on your trade and your calls. As customers share theirs, with their permission, they’ll go here too. Read the case study

Your job, and ours

You price the job and do the work. We handle the rest.

Still yours

Pricing the job

You know what the work is worth. Set the price and the quote goes out right then, not at the kitchen table after dark.

Still yours

Doing the work

You and your crew do the job. The calls, the schedule, the invoices and the reviews are handled while you do.

Off your plate:

01

Never miss a lead

Miss a call on a job and they ring the next company on Google.

The receptionist answers your calls 24/7 within your plan’s minutes, and with text-back switched on, a caller who hangs up first gets a text. A web lead comes in? It calls you first and bridges you straight through.

See the receptionist →
02

Win the job

Quotes written after dark go out late, after they’ve called someone else.

You set the price and the quote goes out in your brand, with an approve button. Their yes turns it into a job, and the invoice goes out on your Stripe when it’s done.

See the flow →
03

Get found & chosen

If they can’t find you, or your reviews are thin, they pick someone else.

Sites, funnels, and SEO content that bring people in; reviews and local rank tracking that make you the obvious pick once they’re looking.

See how you rank →
04

A team for the price of one tool

Follow-ups, posts and reports are the work that never gets done.

Stax trains 17 AI employees to draft, follow up, prospect and write in your real voice, and hands you a finished report the moment you ask.

Meet the team →
05

See the money

You can’t tell what a booked job cost you, or who still owes you.

Branded invoices and recurring billing, cost-per-booked-job math, and reports you just describe in plain English instead of building yourself.

See the numbers →
06

Run an agency on it

Every new client means building the same setup again.

Build a client account once, clone it into every new one, move clients off GoHighLevel in a single import, and resell the whole thing as your own.

See the agency tools →
The math

Cancel the other 6. One login. One bill.

Everything talks to everything. The call your receptionist answers becomes the contact, the deal, the estimate — and when the customer says “yes”, the booked job, the invoice that goes out by email and text with a pay button, and the review request. Without you copying anything between tabs.

The other 6, à la carte$656–2,131/mo
Stack Space Solutionsfrom $125/mo

Ballpark cost per category, July 2026; the answering service is the range of Ruby’s published plans (October 2026). None of it is a quote for your business, so treat it as an estimate and swap in your own bills. Every one of the six is covered by the $125 plan. Two categories are deliberately left out of the total, so it undercounts: a review tool (the review funnel is included, but we haven’t priced one), and an SMS tool, because texting from your own number, and marketing texts, wait on carrier approval of your registration. The comparison we source vendor by vendor, with links, is the GoHighLevel and HubSpot table on the features page.

CRM$99/mo
Email marketing$89/mo
Funnel builder$147/mo
Scheduler$16/mo
Answering service$250–1,725/mo
Invoicing$55/mo
Stack Space SolutionsONE LOGIN · ONE BILL
Example call — what it sounds like
a plumbing call, scripted · 1m 42s · ends in a booked job
SIMULATED
The AI Receptionist
The call you can’t take on a roof is the job that goes to someone else.
Miss a call, lose the job. Your receptionist picks up on the first ring instead, qualifies the caller, and books it straight onto your real calendar. The summary is waiting the moment the call ends — who called, what they want, the transcript one tap away — on the contact’s timeline, and texted to your phone. No voicemail graveyard.
Keep your own number and choose what it answers: only what you miss, everything, or after-hours only. Any question it can’t handle becomes a “teach the AI” task for you, and your answer trains the next call.
24/7
on the first ring, nights, weekends, mid-job
First ring
every call answered live, no voicemail box in the way
A real line, answered by our AI receptionist. Try to stump it.
The 60-second demo
Skip the sales call. Take one from the receptionist Stax trains instead.
Type your number and the receptionist Stax trains calls you back — usually within a minute between 8am and 8pm your time. Ask it anything about your business. Try to stump it.
Pricing
Flat pricing from $125/mo. AI included.
One price for the receptionist, your estimates and invoices, your customer list and building your website. Every plan answers your calls 24/7 up to the minutes on its card, and you can add more whenever you want. What goes up with the plan is how much usage is included and how many sites and funnels you can keep. No per-seat fees, no contracts, cancel in two clicks.
Plans from $125/mo, billed monthly · No contracts · Cancel in two clicks
Straight up: you pay first and payments aren’t refundable. So start monthly and find out for yourself before you go annual. Cancel in two clicks whenever you want and you keep access through the period you already paid for. It’s all in the terms, section 5.
Want to see it before you pay? Book a 20-minute demo with the founder. Sign up after, and he sets up your account with you and trains you on it, free.
Starter
For an owner and a small crew who are done missing calls.
$125/month
The receptionist, booking, estimates, invoices and your customer list
Full platform + all 17 AI employees + 7 builders, review funnel and website tools included
Social Media Manager writes and queues your posts
700 AI actions · 150 voice min /mo
About 38 to 75 answered calls a month
800 texts · lead credits à la carte · 100 posts written /mo
3 websites · 10 funnels
Unlimited emails · up to 10 team seats
Get startedor book a 20-minute demo first
MORE ROOM TO GROW
Professional
For a busy shop with a team: more calls answered, more texts, and your posts published for you.
$355/month
Everything in Starter, with unlimited team seats
5× the social volume, and your posts publish to Facebook, Instagram and LinkedIn once you connect a Unipile account (Unipile bills you for it)
2,400 AI actions · 900 voice min /mo
About 225 to 450 answered calls a month
2,750 texts · lead credits à la carte · 500 posts written
10 websites · 50 funnels
Get startedor book a 20-minute demo first
Past your plan’s minutes, AI actions or lookups? Add a pack — minute packs are 100 for $24, bought only when you choose, never auto-billed. Everything else simply pauses until your next cycle. No surprise usage bills.
Websites and funnels are capped per plan, not metered — the counts are on each card. Hit the cap and we ask you to upgrade; nothing is ever billed on top for building one.
Lead Finder is included on  Agency (3,000 lookups a month). On every other plan it runs on lead credits you buy when you want them — 250 for $23, no subscription change, and they never expire. Finding and enriching a lead means paying an outside data provider every time, so it’s the one thing here we don’t hand out by the thousand.
Setting your account up with AI is included — no extra fee. A one-time setup allowance covers the first build of your account, your starter site, your 90-day marketing plan and your welcome funnel, so none of those four come out of your monthly AI actions. The starter blog articles in that same run do meter: building everything at once uses about 53 of your monthly actions. Build any of it again later and those runs meter normally, like every other AI job.
Founder pricing: it’s this cheap because we’re early. Prices will likely rise as the platform grows, so today is the cheapest this is likely to be.
Enterprise. For large white-label operations — custom allowances & SLAs, migration & onboarding, dedicated support line.
Custom pricing, built around your volume
Talk to us
Optional add-ons: an extra AI phone line ($5/mo; every plan already includes one) · managed dedicated text number, no SIM required ($15/mo) · hosting a website on a Stack Space subdomain ($5/mo per site — building and exporting your site are free; this pays for serving it live with SSL). Annual billing gives you 2 months free. No surprise fees — add-ons are optional and shown upfront. Calls are live. Texting is live from our registered number, with your business name on every text: booking links, appointment confirmations and reminders, estimates, invoices, payment reminders, replies, and missed-call text-back when you switch it on; your call summaries and daily brief come to you by text. A managed text number of your own ($15/mo) sends these as soon as you buy it; marketing texts, and texting from a number you bring yourself, wait for carriers to approve your registration. Social publishing is live on Professional and Agency, through your own Unipile account (Unipile bills you for it separately); on Starter, Stax writes and queues the posts. The post allowance above is the meter both draw on.
FAQ
Fair questions, straight answers.
No. If you can use email, you can run Stack Space Solutions. Sign up, describe your business in a paragraph, connect a number, and your receptionist is answering calls within minutes. Give it under an hour to fully dial in: forwarding rules, your calendar, your document branding.
Yes. Keep your number and pick a forwarding mode: the AI answers only calls you miss, everything 24/7, or after-hours only — set with one dial code we show you in-app. Or use the dedicated AI line that comes with your plan.
For most agencies, yes — CRM, pipeline, inbox, funnels, booking, reviews, invoicing, and white-label reselling are all built in. The difference: the whole AI workforce is included, not a $97-per-location add-on. Already on GoHighLevel? A one-time importer moves your data over — no manual re-entry.
Yes. Contacts, companies, deals, a pipeline, tasks, custom fields, tags, and smart lists (saved segments) — with duplicate detection so the same lead never enters twice. Every deal shows a forecast of what’s closing this month, and every sales call gets a scored coaching report.
Yes, start to finish. An estimate becomes a trackable proposal the customer can e-sign — audit trail and signed PDF included — then the invoice goes out by email and text with a pay button, branded in your logo and colors, on your own Stripe. Retainers and maintenance plans can bill on a recurring schedule automatically.
Yes to both. Describe a report in plain English and Stax builds it — no spreadsheet required. Agencies also get a branded monthly PDF report generated for every client automatically.
WhatsApp runs on your own Twilio account with a WhatsApp sender enabled — and connecting your own Twilio is an Agency-plan feature ($800/mo), so WhatsApp is Agency-only today. Local rank tracking (the geo-grid map) is included on every plan, and wherever there’s no rank data for a point we show “not tracked yet” instead of making up numbers.
No free trial — plans start at $125/mo (Starter), billed monthly, no contracts. You pay first and payments aren’t refundable, including part-months after you cancel (terms, section 5). Cancelling is self-serve, stops every future charge, and you keep access through the period you already paid for. Want to see it before you pay? Book a demo with the founder. From day one you get the full CRM plus real AI usage: the receptionist, live on your business immediately. Lead lookups run on credits you buy when you want them. Texting is live from our registered number with your business name on it; a text number of your own ($15/mo) sends as soon as you add it; marketing texts, and texting from a number you bring yourself, wait for carriers to approve your registration.
Yes — starting on the Professional plan, with the Agency plan built to scale it. Sub-accounts per client, your brand on your subdomain, and billing through your own Stripe at your own retail price. Your clients’ usage comes out of your plan’s monthly allowance first; only what goes past it is billed to you, at wholesale rates, with no per-client base fee. You keep the spread.
Everything. Whether they click Approve or say it on a call — the estimate is approved, the job lands on your calendar, and when you mark the work done, the invoice goes out by email and text with a pay-online button, in your colors. Everything is a toggle — each automation can run automatically, draft-first, or off.
It tells you. Every receptionist call is logged with the caller, what they wanted, and the transcript one click away — and once you’ve given it your cell number, a summary is texted to you seconds after each call. Every action lands on the contact’s timeline, opens and link-clicks are tracked automatically, and questions the AI couldn’t answer become “teach the AI” tasks — it gets smarter every week.
Minutes to your first answered call: sign up, connect a number, and your receptionist starts answering. Under an hour to fully dial in — tell Stax about your business once, and he briefs every agent while funnels, sequences, and automations get built from a plain-English sentence.
Partner program
Send us a business. Get $15 to $125 every month they stay.
When a business you refer pays for a plan, you get a set amount every month for as long as they keep paying, through Stripe. We review every application by hand.
$15/moeach Starter customer ($125 plan)
$50/moeach Professional customer ($355 plan)
$125/moeach Agency customer ($800 plan)
Become a partnerHow it works
Answer the next call. Win the next job.
One login, one bill — and a staff that answers the phone while you sleep.
Book a 20-minute demoGet started
Free setup: book a demo, then sign up, and the founder sets up your account with you and trains you on it, free.
From $125/mo  ·  No contracts  ·  Cancel in two clicks
You pay first and payments aren’t refundable — cancel whenever and you keep access through the period you already paid for (terms, §5).
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