Best free & cheap contractor software (2026)
You can start a trade business on free tools. Here's what's actually usable, and the point where paying a little starts to save you money.
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The genuinely free options
- Yardbook (lawn & landscape) — a real free plan with scheduling, invoicing, estimates and customer records. Built for lawn care; you pay via add-ons and processing. The best true-free starting point for a solo crew.
- Wave — free invoicing and basic accounting for any trade. No dispatch or scheduling, but fine for billing when you're tiny.
- Google Calendar + a spreadsheet + Square — not glamorous, but a one-truck operation can schedule, track and take card payments this way for essentially nothing.
What "free" actually limits
No vendor gives software away without a plan to make money from you later. Knowing where the limits sit tells you how long free will last for your shop.
Processing and upsells
Free-tier tools make money on paid add-ons and payment processing. Yardbook is the clearest example: the core plan is free, but the interface carries ads, premium features cost extra and every card payment carries a processing fee. That is a fair trade for a solo operation. It just means "free" is really "free until money moves".
Customer-facing polish
The biggest gap between free and a $49/mo tool is what the customer sees. Free tools rarely send an arrival-window text, rarely let a customer approve a quote from their phone, and the invoice the customer receives looks like it came from a free tool. Those are the details that win work against a competitor who texts back a number, and they are what the paid tiers in our roundup are built around.
Users, history and reporting
Free plans are usually one login. The moment a second person needs the schedule, you are either sharing a password or paying. Job history with photos, basic job-profit reporting and recurring-visit scheduling also tend to be thin or missing. If your business relies on maintenance plans — HVAC tune-ups, seasonal lawn visits — that last one matters more than the price.
| Tool | Monthly cost | Scheduling | Invoicing | Customer texts | Best for |
|---|---|---|---|---|---|
| Yardbook (free plan) | $0 | Yes | Yes | Limited | Solo lawn and landscape crews |
| Wave | $0 | No | Yes | No | Billing and basic books for any trade |
| Google Calendar + spreadsheet + Square | $0 plus processing | Manual | Via Square | No | A one-truck shop with very few jobs |
| Jobber Core | $49 | Yes | Yes | Yes | One truck that wants to look professional |
| Housecall Pro Basic | $79 | Yes | Yes | Yes | One truck that wants booking, reviews and campaigns included |
Cheap, not free, but worth it
Jobber's Core plan ($49/mo) and Housecall Pro's Basic ($79/mo) are the lowest paid tiers worth considering. What you're buying over free: a professional client booking and payment experience, arrival-window texts that cut no-shows, and one place for quotes, jobs and invoices instead of three apps duct-taped together.
Between the two, Jobber is the lower entry price and the one most solo operators are happiest on; Housecall Pro costs more up front but includes reviews and campaigns that Jobber sells as add-ons. Both discount annual billing by roughly 25–35%, but we would run a month on monthly billing first. The full breakdown of what each tier adds is in the Jobber vs Housecall Pro comparison, and the fees that sit behind the headline price are in our cost guide.
Where free stops paying off
Free works until the admin time costs you more than a subscription would. The tipping point is usually the second truck, or the first month you lose a job to a competitor who looked more professional. If you're spending evenings re-keying invoices or chasing payments, a $49/mo tool has already paid for itself.
When to upgrade: four signs
- Someone else needs the schedule. A second tech, a spouse answering the phone, a part-timer on Saturdays. Shared spreadsheets break here.
- You are chasing payments. If more than a couple of invoices a month are overdue, on-site card payment and automatic reminders pay for themselves quickly.
- You are losing quotes. A quote the customer can approve on their phone, with a deposit taken on the spot, closes faster than a text with a number in it.
- Repeat work is slipping. If you cannot see last year's visit for a customer in thirty seconds, you are leaving maintenance and repeat calls on the table.
Hit two of the four and the math has already turned. At $49/mo, the subscription costs less than one hour of billable time a week.
A sensible path
Start free (Yardbook if you're lawn/landscape, Wave + Square otherwise), and move to a paid tool the moment the admin hurts or you hire your first tech. See the landscaping picks for free-tier detail, or the main roundup for paid tools.
If you are solo and trying to decide what the minimum paid setup looks like, the one-person shop guide lists the four things worth paying for and what to skip. None of the free tools here pay us anything; some of the paid ones do, and how we make money explains why that never changes the order.
Free contractor software questions
Is there completely free field service software?
For lawn and landscape, yes: Yardbook has a real free plan with scheduling, invoicing, estimates and customer records, paid for by ads, upsells and payment processing. For other trades there is no free tool we would call field service software. The closest is Wave for invoicing plus Square for payments plus a calendar, which covers billing but not dispatch or customer texting.
What do free plans usually leave out?
Customer-facing polish and automation. Free tools rarely send arrival-window texts, rarely let a customer approve a quote from their phone, and have dated interfaces or ads. You also pay through processing on every card payment, so free is never zero once money moves. Multi-user access and reporting are usually behind a paid tier as well.
When should I move from free to paid software?
Two triggers. The first is your second truck: the moment someone else needs to see the schedule, free tools and spreadsheets fall apart. The second is lost work — the first month a competitor wins a job because their quote and booking looked more professional. If you spend evenings re-keying invoices or chasing payments, a $49/mo tool has already paid for itself.
Is Jobber or Housecall Pro cheaper to start on?
Jobber Core at $49/mo is the lower entry price; Housecall Pro Basic is $79/mo. Both cover one user and both offer roughly 25–35% off on annual billing. Housecall Pro includes reviews and campaigns on paid plans, which Jobber sells as add-ons, so the gap narrows if you need those. Our head-to-head goes through the differences.
Can I use Wave and Square together?
Yes, and it is a legitimate stopgap for a very small shop. Wave handles invoicing and basic books at no cost, Square takes card payments in person or by link and charges per transaction. What you do not get is scheduling, job history or reminders in one place, so expect to run a calendar and a customer spreadsheet alongside them.
Not sure which one to pick?
For most shops under 15 techs our top overall pick is Jobber — fastest to set up, cleanest customer experience, pricing you can see without a sales call.