Bid it like it's already built.
Upload the plans. Mersonry builds the takeoff, prices it from your own numbers, and turns it into a proposal you'd be proud to send.
Plans in. Bid out.
Every sheet is read and turned into an itemized takeoff in minutes, not a weekend.
It prices like you do.
Your price book, vendor lists, labor rate and markups. Not market averages.
It catches what you'd miss.
Thin margins, missing scope and rental terms get flagged before anything goes out.
Watch it work.
Three steps from plan set to proposal, in about a minute of your time. You stay in control of every number.
Sample job and prices. Your numbers come from your own price book.
One line on the proposal. Everything behind it.
Pick an area. Each item breaks into materials, labor, equipment and delivery, so you can trim it and check your margin.
Flagstone patio
640 SFMove a number. Watch the bid.
Quantities round up to what the yard sells, waste is set by material, and your markups land where they belong.
Try 0% to see the margin warning.
| Row | Need | Buy | Cost |
|---|
Margin is under 10%. Mersonry won't let that slip past you.
Still bidding in LMN? Bid sharper.
Where LMN users get stuck is where Mersonry is built to be best.
Crew Time Tracker included. Setup is optional and done in person.
"The increase in price vs. value added did not compare with the competition."
Built around one job: the bid.
Reviewers name clunkiness and the learning curve as the biggest drawbacks.
Every sheet, every legend item. Anything it can't measure becomes a question for you.
AI takeoff comes through a separate company, Attentive.ai.
Won jobs track real crew hours against the bid.
Reviewers say LMN estimating and LMN Time don't talk to each other well.
In-person setup with your team, on your real numbers.
Third-party pricing sites list implementation and training fees on top of the plan.
LMN quotes and details are from public reviews and listings on Capterra, Software Advice and Costbench, and LMN's own announcements, checked October 2026. LMN is a trademark of its owner. Mersonry is not affiliated with LMN.
Built in from day one.
The parts that keep every bid right, long after it's sent.
It remembers
Every proposal updates your price book with what you actually paid, so the next bid is sharper.
It checks
Margin, missing scope, permits, payment schedule and rentals, checked before you hit send.
It learns from the field
Won jobs track real crew hours against the bid, so next year's production rates come from your own work.
It never forgets
Version history and Trash on every proposal. A bid from last spring prices to the same cent today.
Costs less than one missed line item.
Pick your trade. Every plan gets the full estimator and the Crew Time Tracker. About a quarter of what LMN starts at.
Landscape
Landscape and hardscape crews.
Billed monthly
- Patios, walls, walkways, planting and irrigation
- Plan takeoffs
- Your price book and vendor lists
- Branded proposals
- Estimate vs. actual on won jobs
- Crew Time Tracker included
Masonry & Concrete
Masonry, concrete and flatwork crews.
Billed monthly
- Foundations, footings, CMU walls, stucco and slabs
- Plan takeoffs
- Your price book and vendor lists
- Branded proposals
- Estimate vs. actual on won jobs
- Crew Time Tracker included
Crew Time Tracker
Just the clock app, for any crew.
No monthly fee
- Clock in and out by task category
- Crew and manual time entry
- Vendor receipt photos
- Works with no cell service
- Email logs to the office
| Feature | Landscape | Masonry | Tracker |
|---|---|---|---|
| Price | $79/mo or $790/yr | $79/mo or $790/yr | $49 once |
| Plan takeoffs | ● | ● | – |
| Your price book and vendor lists | ● | ● | – |
| Checks before you send | ● | ● | – |
| Branded proposals | ● | ● | – |
| Version history | ● | ● | – |
| Estimate vs. actual | ● | ● | – |
| Crew time tracking | ● | ● | ● |
| Your own paid Claude plan required | ● | ● | – |
| Setup & field calibration | Add-on for any plan | ||
Does it set my prices for me?
Your numbers, always. Nothing goes to a client until you've seen it.
Which trades can I bid?
Two today: landscape & hardscape (patios, walls, walkways, planting, irrigation), and masonry & concrete (foundations, footings, CMU walls, stucco, slabs and flatwork). More trades are on the way.
Is my data shared with anyone?
No. Every company gets its own private copy.
Do I need a Claude account?
Yes. Mersonry runs inside your own Claude account, so your data stays in your account and plan reads use your own Claude usage. You need a paid Claude plan that supports artifacts, billed by Anthropic separately from Mersonry. We help you set it up.
Are there other usage fees?
No. Beyond your Claude plan, everything is in the Mersonry plan price.
How is this different from LMN?
LMN is a full business system: scheduling, CRM, invoicing and more. Mersonry goes deep on one thing, the estimate, and costs about a quarter as much to start. Plenty of crews keep their other tools and bid in Mersonry.
Can I switch or cancel later?
Yes. Update your card or cancel anytime from your billing page. To switch trades, email us and we'll move you over.
Do I need the setup service?
No. Many crews set it up on their own. Setup means we set it up with you and visit your jobsites to calibrate your production rates.
Bidding on day one. Not month three.
We show up, set it up with you in person, and stay with you until your numbers are right.
Setup & Field Calibration
We set it up with you, then calibrate it in the field.
2 to 4 weeks · add to any plan
- Claude and Mersonry set up for your company and trade
- Your rates, markups, vendors and branding loaded
- Your team trained on real bids
- Jobsite visits to help your foremen track labor production rates by category
We come to you.
Your office, your team, your rates and vendors loaded in person.
We bid real jobs together.
Start to finish, on work you're actually chasing.
We calibrate your rates.
Jobsite visits with your foremen so your production rates come from your own crews.
Let's talk it through.
Not sure which plan fits, or want setup scheduled? Start with a 30-minute call. We'll look at how you bid today and map out your setup.
Thanks. We'll email you within one business day to lock in a time.
Questions before then? Write to hello@mersonry.com.
How you bid now.
Your trades, your volume, and where bids eat your evenings.
Mersonry on your plans.
Bring a plan set. We'll run a takeoff on it live.
Your setup plan.
Which plan and setup fit, dates for on-site work, and a firm quote.
Let's set up your copy.
Choose your plan and company details, then go straight to Stripe. Your card is charged when you complete secure checkout.
One step left: checkout.
You'll finish on Stripe's secure checkout page.
Your company details are below. Copy them in case checkout asks for them.
Request sent. We'll be in touch.
We'll email you within one business day to confirm your plan and get your copy set up.
We couldn't send it just now.
Copy your details below and email them to hello@mersonry.com. We'll take it from there.