Rent most of it. Own the parts that make you money.
SaaS (software as a service) is software you rent by the month and never own — Xero, ServiceM8, Zapier. Owned software is code you hold the rights to and can run, change or move without a vendor’s permission. Most businesses should rent most of their stack. Own only the joins and the parts that make you money.
The two definitions, and the third category people miss
SaaS is a subscription. You pay monthly, the vendor hosts it, updates it and can change the price, the features or the terms. When you stop paying, access stops. Your data is usually exportable; the software never was yours.
Owned software is code you hold the rights to — the repository, the documentation, the ability to hire anyone to change it. You pay for the build up front and for hosting and maintenance after. Nobody can retire it on you.
The third category is owned software on rented infrastructure. n8n’s Community Edition, for example, can be self-hosted from GitHub with no licence fee, while the same company sells a hosted Starter plan at €20 a month billed annually for 2,500 executions (n8n pricing, September 2026). Same tool, two ownership models. Most of what we build for clients sits here: your code, on a server you rent.
What renting actually costs over five years
The monthly figure looks small and then compounds. Xero’s Australian plans are $78 a month for Grow, $107 for Comprehensive and $143 for Ultimate 10, GST inclusive (Xero AU pricing, September 2026). Those were $75, $100 and $130 until 1 July 2026, and the multi-organisation discount was removed at the same time (Plus 1 Group summary of Xero’s 1 July 2026 changes, 17 June 2026).
Job management is priced by volume rather than seats. ServiceM8 charges $29 a month for 50 jobs, $79 for 150, $149 for 500 and $349 for 1,500-plus, GST inclusive, with SMS at 10 cents per message on top (ServiceM8 pricing, September 2026). MYOB Business Pro is $70 a month and AccountRight Plus $165 after introductory offers (MYOB pricing, September 2026). Simpro publishes no price at all; its pricing page says “Request Pricing” (Simpro, September 2026).
The vendors are not struggling. Xero reported 4.92 million subscribers, operating revenue of NZ$2.753 billion up 31%, and average monthly churn of 1.14% (Xero FY26 results, 14 May 2026). A churn rate that low tells you how few people leave once their books are in — which is the point of vendor lock-in. Xero vs MYOB compares the two on published facts.
What owning actually costs
A build has three costs, and only the first appears on the quote. The build itself. Hosting — a server, a database, backups — which for a small integration is tens of dollars a month, not hundreds. And maintenance: the systems it talks to change, and someone has to keep up.
Anyone who tells you owned software has no ongoing cost is selling. Anyone who tells you it costs as much to maintain as SaaS costs to rent is also selling, usually SaaS. The honest comparison runs both to five years with realistic price rises on the rental side and realistic maintenance on the owned side, and picks the smaller number unless they are close — in which case rent, because rent has less variance.
The tax treatment differs too. Subscriptions are an operating expense, deducted in the year you pay. Software you commission and own is a depreciating asset; if it is still in development you can pool the cost and deduct it over five years (ATO, deductions for digital product expenses, updated 27 May 2026). From 1 July 2026 the $20,000 instant asset write-off is permanent for businesses with aggregated turnover under $10 million (ATO, $20,000 instant asset write-off, updated 27 August 2026). Whether a given build qualifies is your accountant’s call. How we charge sets out what a build costs and what the maintenance line looks like.
When the vendor changes its mind
The risk of renting is not the price. It is that the product can be taken away. Xero announced on 22 March 2023 that it would retire WorkflowMax, a job management product used by trades and professional services firms, and switched it off on 26 June 2024, saying the product “needs significant investment” it chose not to make (Xero blog). Customers had fifteen months to move to a rebuilt version from BlueRock or to something else.
The same thing happens to the add-ons around a product. From 2 March 2026 Xero replaced its revenue-share model for app developers with paid connection tiers — $35 AUD a month for 50 connections, $245 for 1,000, $1,445 for 10,000 (Xero developer pricing, September 2026). Some small add-ons will absorb that. Some will raise prices. Some will close.
None of this makes renting wrong. It makes it something to budget for: a migration every few years, on a date you do not choose.
Rent most of it, own the joins
The split that works for most of the businesses we talk to is not rent-or-own. It is a short list of each.
- KNDR·01Rent: accounting, job management, paymentsXero, ServiceM8 or Simpro, Stripe. Thousands of businesses have found the edge cases for you; tax changes are the vendor’s problem. Stripe charges 1.7% + A$0.30 per domestic card payment, GST inclusive (Stripe AU, September 2026) — you could not build that cheaper.
- KNDR·02Own: the connections between themThe code that turns a ServiceM8 job into a Xero invoice with your rules applied. Small, specific to you, and the part that hurts most when it is missing. If you change job systems, you rebuild one connector, not a platform.
- KNDR·03Own: the process that is your edgeIf the way you quote, intake or schedule is genuinely why customers pick you, do not let a product flatten it into the standard way. This is rare. Be honest about whether it is you.
- KNDR·04Rent, then reconsider: the automation platformStart on Zapier or hosted n8n. When the monthly bill passes what a build would cost over two years, or the workflow has more exceptions than rules, move it to owned code. Custom vs off-the-shelf has the fuller argument.
What ownership means in a Kindra build, and what it does not
When we build for you, you hold the repository, the documentation and the credentials. You can hand it to another developer tomorrow. That is the whole of what “you own it” means, and we put it in writing because it is the one thing a SaaS vendor cannot offer.
It does not mean zero ongoing cost. It does not mean the software is finished. And it does not come with measured results from other clients, because we have not published any yet — Kindra AI was founded in 2025 and the numbers will appear here with sample sizes when they exist.
We have built against nine systems: Xero, MYOB, QuickBooks Online, ServiceM8, Simpro, Stripe, GoHighLevel, Zapier and n8n. For anything else, we have not, and we will say so.
Why seat pricing matters less than you think, and job pricing more
Australian businesses are small. Of 2,814,778 actively trading businesses at 30 June 2026, 689,600 employed one to four people and only 5,366 employed 200 or more (ABS Counts of Australian Businesses, 18 August 2026). Per-seat pricing, the thing enterprise buyers fight over, barely moves for a five-person business.
What moves is volume pricing. ServiceM8’s tiers step at 50, 150 and 500 jobs a month; the jump from Growing to Premium is $70 a month for crossing 150 jobs. A busy sparky with two vans can cross that line in a good month and stay there. Read the volume tiers before the seat count.
The questions people actually ask.
01If SaaS is so good, why do you build owned software at all?
Because the joins between SaaS products are where small businesses lose time, and no vendor owns the join. Xero will not build your rule about which jobs invoice when. ServiceM8 will not generate your particular compliance document. That gap is small, specific and worth owning. The rest is worth renting.
02Can I export my data from Xero if I leave?
Most of it, as CSV — general ledger, invoices, bills, contacts, bank transactions. Some things, such as the audit trail, do not export directly (Boxkite, 3 March 2026). Export while you are still a customer, not after. That applies to every SaaS product you run.
03Isn’t owned software just a bigger version of the same lock-in, to you?
Only if you do not hold the code. If the repository, documentation and hosting are in your name, you can hire anyone. If they are in ours, you have swapped one vendor for a smaller one. Check this before you sign with anyone, including us — ownership and security is where we set it out.
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