What does a RealGreen integration cost? Build vs. buy math

What does a RealGreen integration cost? Less than most owners fear and more than most proposals admit, and the sticker price is the least reliable part of the comparison. There are three paths: custom development, middleware and no-code duct tape, or a platform that bundles the integration with the automations it powers. Each hides its true cost in a different place: custom hides it in maintenance and key-person risk, middleware hides it in fragility and your own hours, platforms hide it in the bundle. We build these integrations every day, so read this as the conversation we would have with you before any proposal: what each path really involves over three years, measured in hours, risk, and what the automations earn.

Path one: what does custom development really cost?

The build quote is the visible part. A competent developer building a nightly sync, a marketing database, and a handful of automations against the RealGreen API is signing up for hundreds of hours of work before launch, and the result will be genuinely yours: your fields, your logic, nobody else's roadmap.

Then the invisible part starts. APIs change, monthly call limits need managing (the constraints in our API limits post are your developer's daily reality), servers need patching, and every new automation idea is a new statement of work. A fair planning assumption for maintenance is a fifth of the original build effort every year, forever, and that assumes nothing breaks dramatically. The risk nobody prices: the one developer who understands the system takes a job in Denver, and you now own software nobody can safely touch. Custom also carries a calendar cost nobody quotes: builds run months, and every month the integration is not live is a month its automations are not earning. If aeration season arrives before the sync does, the first year's return quietly halves.

Path two: what does the middleware route really involve?

The duct-tape path: forms into spreadsheets, spreadsheets into a no-code automation tool, a small stack of subscriptions, assembled by you or a tech-comfortable office manager. The cash outlay is the smallest of the three paths by a wide margin, which is exactly why it deserves two honest caveats before you celebrate.

First, RealGreen has no first-class presence in the no-code ecosystems, so out of the box the duct tape never actually touches your system of record: it orbits it, with CSV exports and manual steps holding the orbit together. That is solvable (connecting RealGreen to outside tools is precisely the work we do), but solving it means adding the sync layer this path was trying to avoid. Second, the real cost is denominated in your hours: assembly, and then the permanent tax of re-fixing whatever silently stopped working. Budget five hours a month of someone's time, forever, for a system that still cannot see balances, visits, or condition codes, which is to say it cannot run the automations that make the money. The fuller tooling comparison is in the build-vs-buy tooling post; this path is a fine bridge and a poor destination. Note when the fragility bites, too: the duct tape fails in April, when form volume spikes and nobody has an afternoon to debug it, which is precisely when a dropped lead costs the most.

Path three: what does a platform or agency include?

The bundled path: a partner whose RealGreen sync already exists, amortized across many companies, sold with the automations, quoting, and reporting that ride on it, for a predictable monthly fee. Over three years that fee adds up to real money, sometimes rivaling a custom build in raw cash, so the comparison lives in what the number includes: maintenance is theirs, the API changes are theirs at 2 a.m., the roadmap ships without statements of work, and the system was debugged on other companies' edge cases before it met yours. This is also the path with the widest reach, because the hard half is already built: we can connect RealGreen to pretty much any platform out there with an API, a Zapier connection, or a native connection, and each new tool is wiring, not a new project. The fair caveats: you are renting, not owning, so leaving means migrating; and bundles include things you may not use. Where the agency relationship itself fits and costs is a separate question, covered in the agency cost post.

How do the three paths compare over three years?

• Custom: the effort lands up front and never fully stops; highest control, highest risk concentration, slowest to change.
• Middleware: the smallest cash outlay and the most fragility, paid for in your own hours, and structurally short of the data the best automations need.
• Platform: a predictable fee that includes the maintenance and the roadmap; rented rather than owned.

Weigh all three against the other side of the ledger, the one owners undercount. Illustrative season, plug in your own numbers: condition-code upsell quotes at 5,000 visits × 6% flag rate × 22% close × $310 average ticket ≈ $20,400; win-backs at 350 cancels × 9% recovered × $540 ≈ $17,000; pay links pulling two weeks of float out of a $110,000 monthly billing run. Any path that reliably ships those three automations justifies itself. The real question is which path ships them fastest and keeps them running through August.

The pattern across company sizes is fairly consistent: under roughly $2M in revenue, middleware plus discipline covers the basics while you grow into more. From $2M to $10M, the platform path usually wins on total cost of ownership once you price your own hours and the automations middleware cannot run. Above $10M, custom starts to make sense again, usually alongside a platform rather than instead of one, and only with genuine technical management in-house. Whatever the path, negotiate the exit at the entrance: data export format, notice period, and what happens to in-flight automations. The cheapest option is worth little if leaving it costs you a season.

Questions that expose the hidden costs

• Who fixes it when RealGreen changes something, and how fast, and is that in the price?
• What happens to my data and my automations if we part ways?
• How many other RealGreen companies run on this exact integration today?
• What is not included: which future requests become change orders or upgrades?
• For custom: who besides this developer can maintain this? For middleware: which steps still involve a human and a CSV? For platforms: what changes after the first year, in scope and in terms?

The takeaway: over three years the three paths converge more than their proposals suggest, so buy on the hidden line items instead: who carries the maintenance, who absorbs the risk, and which path can actually run the automations that pay for the whole exercise. Cheap that cannot reach your data is not cheap.

Run the numbers this week

1. Write your requirements as workflows, not features: the five automations you want live in year one.
2. Take that list to all three paths and collect real quotes against it, not against a vague "integration".
3. Add the honest lines to each quote: a permanent maintenance tail for custom, five hours a month of your own time for middleware, and the after-year-one terms for platforms.
4. Ask every option the five questions above and disqualify anyone who dodges the exit question.
5. Compare three-year totals, not monthly prices, and see what the bundled path includes before assuming you have to build.