Looking for free rental software for 20 items — what hidden traps are we missing?

We used a similar free tool while renting out 15 projectors. Everything was fine the first month. In the second month, a client brought a mixer back 4 hours late; because the system didn't enforce a buffer period, we couldn't get the gear prepped in time for the next wedding and had to pay 350 EUR in compensation. Trying to save money on software ended up costing us big time.

The whole point of offering a free tier is vendor lock-in. Once you input 20 items your client roster, and past rental history, they lock the export button (CSV/Excel export) unless you upgrade. Make sure to check your export rights right from the start.

Run these 3 tests when evaluating any free tier: 1) Try booking the exact same item for the same timeslot from two different browsers to see if it catches the conflict. 2) Check if it can generate a late-fee invoice in a delayed-return scenario. 3) See if the confirmation email sent to the customer features the software company's own logo and branding.

We jumped onto a free rental dashboard last year with the same mindset. We had 4 speakers rented out for a weekend festival. Sunday evening the dashboard went down, and due to a server outage, we couldn't see who was scheduled to return gear where on Monday morning. Because free plans have zero phone or live support, we had to wait 12 hours for an email reply.

Whatever tool you go with, don't ditch your Excel sheet entirely during the first 30 days. Run the new software alongside it in parallel. Once you're confident there are no discrepancies between both setups and deposits run smoothly, then you can make the full cutover.

Nobody runs servers out of the goodness of their heart to let you manage 20 pieces of sound gear for free. Either they shave off high transaction cuts when you take payments, or by month two they slap a paywall in front of you saying "upgrade to pro if you want buffer times."

20 items might not sound like a lot in equipment rental, but the liability is massive. When gear comes back broken, if you don't have a signed handover slip and a pre-authorized hold, you're footing the replacement bill yourself. If you're picking free software, prioritize its ability to produce legally sound handover forms over fancy calendar views.

I have no experience with rental software free, so I'm asking. When we decide without measuring, we always end up in the same place.

The discussion got scattered, let me summarize. When making decisions, write down the worst-case scenario too, not just the best.

Proven by experience.

Three different views emerged, they all complement each other. Start with a small trial; don't commit to everything at once.

I'm also curious if anyone does it differently.

My question might sound amateurish, sorry about that. When you try to change everything at once, nothing settles.

I'm also curious if anyone does it differently.

i agree. solutions that work at a small scale collapse when you grow; I learned this late.

Same here.

I completely agree. Implementing a change request process doesn't slow things down it speeds them up.

Correct me if I'm wrong.

let me share what happened to me; it might be useful. in legacy systems the most expensive thing is uknown dependencies.

if you have questions, write them; I'll answer as best I can.

Let me share my experience... anyway if you don't write this down from the start, it leads to arguments later.

If I were you I'd go this route.

Good call starting this thread.