Guide · Updated June 2026
The best genuinely free field-service software in 2026
Yes, you can run a small service business on free software — if you pick the right one. Here are four that are truly free to start (not just a 14-day trial), with the catches spelled out.
Find my free match →Free vs free trial — know the difference
Most "free" field-service software is really a 14-day trial that ends. The four below have a permanent free tier you can use indefinitely. The trade-off is limits on users, jobs or features — fine when you're starting, worth upgrading later.
1. Kickserv — best free plan for small teams
Kickserv's free plan supports 2 users permanently, with estimates, invoicing, scheduling and QuickBooks sync. It's the most complete free option for a typical handyman, cleaning or small trade business. Paid plans start at $47/mo (5 users) when you outgrow it.
2. Square Appointments — best free booking + payments
Free for individuals — you only pay the payment-processing fee (~2.6% + 15¢ in person). Excellent for mobile/solo services that mainly need online booking and card payments. Less suited to crews and dispatch. Paid plans (Plus $29/mo) add multi-location and team features.
3. ServiceM8 — best free tier for solo tradies (Apple users)
ServiceM8 has a free plan (1 user, limited jobs per month) and then pay-as-you-go tiers, so you only pay for what you use. The mobile app is slick — but it's iOS-only, so skip it if your team is on Android.
4. Yardbook — best free option for lawn & landscaping
Yardbook offers a genuinely free core for lawn care and landscaping: estimates, invoicing, scheduling and customer management. It's funded by ads/upsells and the interface feels dated, but for a solo lawn pro it's hard to beat at $0.
Quick comparison
| Tool | Free for | Best for | Paid from |
|---|---|---|---|
| Kickserv | 2 users | Small trade teams | $47/mo |
| Square Appointments | Individuals | Booking + payments | $29/mo |
| ServiceM8 | 1 user (limited jobs) | Solo tradies on iOS | Pay-as-you-go |
| Yardbook | Core features | Lawn & landscaping | Add-ons |
Verified June 2026 — confirm current limits on each provider's site.
When should you upgrade from free?
Move to a paid plan when you hit one of these: you need a 3rd+ user, you want automated invoice reminders and admin controls, or the job/feature limits start slowing you down. At that point, use our quiz to find the best-value paid tool for your trade — it's often a different vendor than your free starter.
Find my best free (or cheap) match →
Related: Full pricing guide · How to choose · Browse all comparisons
Verified June 2026. We may earn a commission from links, at no cost to you — it never changes our advice.