--- title: "What integrating an SME's systems costs: the three parts" description: "What does it cost to integrate an SME's systems? The price depends on the scope: diagnosis, implementation, monthly review, and how to compare quotes." image: https://se2marketing.it/hubfs/copertina-06-integration-cost-EN.png --- [Home](https://se2marketing.it/en?hsLang=en) [What I fix](https://se2marketing.it/en#risolvo) [Connections](https://se2marketing.it/en#rete) [How I work](https://se2marketing.it/en#lavoro) [Pricing](https://se2marketing.it/en#offerta) [Blog](https://se2marketing.it/en/blog?hsLang=en) [About](https://se2marketing.it/en/about?hsLang=en) [Get in touch](https://se2marketing.it/en/contact?hsLang=en)[IT](https://se2marketing.it/blog) Blog # What integrating an SME's systems costs: the three parts What it costs to integrate an SME's systems can't be read off a price list: the price depends on the scope, meaning how many systems, how much data and how many processes are involved, and it always breaks down into three parts: diagnosis, implementation and ... **6 October 2026** 1546 parole · 8 min di lettura by **Sergio Selvelli** [← All articles](https://se2marketing.it/en/blog) **What it costs to integrate an SME's systems can't be read off a price list: the price depends on the scope, meaning how many systems, how much data and how many processes are involved, and it always breaks down into three parts: diagnosis, implementation and monthly review. The question weighs on companies' choices: in 2025 more than one Italian SME in two increased its spending on digital transformation, while 9% consider the costs disproportionate (Osservatorio Innovazione Digitale nelle PMI, Politecnico di Milano, press release of 21 May 2026).** "How much does it cost?" is nearly always the first question. It comes before "what, exactly?". That's where fixed-price quotes are born: one figure, a vague scope. They're reassuring because they give you a number straight away. And they're often the point where a project starts costing more than planned, because whatever wasn't in scope turns up later as a change request. This article gives no figures: there is no reliable official statistic on what Italian SMEs spend to integrate their systems, and an average would say little about any single case. Instead it explains how the price is built, which parts a serious quote must contain, and how to compare two quotes. ## What scope, diagnosis, implementation and monthly review mean The **scope** is the precise list of what the project covers: which systems (CRM, ERP, online store, marketing tools), which data, which flows between one system and another, which people. A **fixed-price quote** is a single price for the whole job; it only works well when the scope is clear before signing. The **diagnosis** is the short phase that maps what exists, what talks to what and what doesn't, and produces the scope. The **implementation** is the actual work: connecting systems, cleaning data, automating repetitive steps. The **monthly review** is ongoing oversight, because updates, new channels and broken connections don't stop at handover. On top of these three parts there are often **subscription fees**, the recurring cost of the software and connectors used. ## How much are Italian SMEs investing in digital today? The available data describes attitudes to spending, not the cost of individual projects. | Italian SMEs and digital spending | Share | | --- | --- | | Increased spending on digital transformation in 2025 | more than one in two | | Invest intensively in digital across all business areas | 24% | | Invest selectively | 27% | | Invest little because they see digital as marginal | 22% | | Consider the costs disproportionate | 9% | | Don't understand the benefits | 4% | | Don't invest at all | 14% | *Source: Osservatorio Innovazione Digitale nelle PMI (the SME digital innovation observatory), School of Management, Politecnico di Milano, press release of 21 May 2026. The release does not state the sample size; the average cost of integration projects is not measured.* One reading, which is mine and not the Observatory's: those who find the costs disproportionate have often never seen a quote broken down. A single price doesn't let you see what you're paying for, and so doesn't let you decide what to drop. ## What does the price depend on? Six factors move the cost more than anything else. They're the same ones a diagnosis has to measure before pricing the implementation. | Factor | Why it moves the cost | | --- | --- | | Number of systems to connect | Each extra system adds flows, rules and exceptions to handle | | Quality of the starting data | Duplicates and inconsistent codes must be cleaned before connecting | | Ready-made connectors | An existing connector costs less than a connection built from scratch | | Processes written down or not | An unwritten process has to be reconstructed first, then automated | | People involved | More departments mean more decisions to align and more training | | Decisions already made on who's in charge | If nobody has decided which system has the final say, it gets decided during the project | The last factor is the most underestimated. Choosing the system of record for each type of data, as described in [integrating CRM and ERP](https://se2marketing.it/en/blog/integrating-crm-and-erp-in-an-sme-where-to-start?hsLang=en), is an organisational decision: if it comes late, you pay for it in meetings and rework. ## The three parts of the spend: what they cover and how they're priced | Part | What it covers | How it's priced | | --- | --- | --- | | Diagnosis | Map of systems and flows, measurement of manual work, written scope | Short, at a price fixed in advance | | Implementation | Data clean-up, connections, automation, testing, training | Only after the diagnosis, on the scope it defines | | Monthly review | Checking connections, fixes, adapting to new channels | Recurring, usually monthly | In my experience the monthly review is the most forgotten part: a system that works at handover degrades within a few months if nobody looks after it. That's my own assessment, not a data point. Even the numbers decisions rest on, those of the [management dashboard](https://se2marketing.it/en/blog/marketing-dashboard-for-smes-the-kpis-that-actually-matter?hsLang=en), lose reliability when a connection breaks and nobody notices. ## How to read and compare two quotes in 5 steps 1. **Look for a written scope.** Which systems, which flows, which data. If it isn't there, the quote is estimating something it doesn't know. 2. **Separate the three parts.** Diagnosis, implementation and monthly review should appear separately. One lump sum can't be compared with another lump sum. 3. **Ask what's excluded.** Exclusions say more than inclusions: data clean-up, training and subscription fees are the items most often left out. 4. **Count your own time.** Every project takes hours from internal staff. A quote that doesn't estimate them shifts them onto you. 5. **Check how changes are handled.** What happens if an extra system turns up mid-project? A written rule avoids arguments later. ## When a fixed price makes sense This is the author's opinion, not a data point: a quote that skips the diagnosis is estimating a scope it doesn't know. But there's a stated limit. If the scope is small and clear, say two systems with data already in order and an existing connector, a separate diagnosis may be overkill. There a fixed price makes sense, provided the scope is written into the quote. Likewise, if you don't yet know whether your foundations hold, a free first check such as the [10-question test](https://se2marketing.it/en/blog/ai-readiness-for-smes-a-10-question-test-on-the-foundations?hsLang=en) helps you gauge how wide the scope will be before asking anyone for a quote. ## Frequently asked questions ### Why is the diagnosis paid for separately? Because it produces something valuable even without the rest of the project: the systems map, the measurement of manual work and the written scope. With that document the company can ask anyone for comparable quotes, not only whoever did the diagnosis. Paying for it separately also stops it from being rushed just to get to the sale. ### Is the monthly review really necessary? It depends on how much your systems change. If platforms, channels and processes stay put, a periodic check may be enough. In most SMEs, though, software updates and new channels are constant, and a broken connection can stay invisible for weeks while the data drifts apart. ### Can you start on a smaller budget? Yes, by narrowing the scope, not by cutting parts. Better to connect a single flow properly, for example orders from the online store to the ERP, than five flows roughly. A small, complete scope produces a measurable result and makes the next step easier to decide. ### How do you know whether the spend pays off? By measuring before and after. The diagnosis estimates the hours spent today on manual work and the recurring errors; after implementation you take the same measurement again. The difference, in hours and errors avoided, is the return. Without the initial measurement, any assessment is just an impression. ## In summary The cost of integrating an SME's systems depends on the scope, and a serious quote makes it visible in three parts: a short diagnosis at a fixed price, an implementation priced only after the diagnosis, and a recurring monthly review. In 2025 more than one Italian SME in two increased its digital spending, and 9% consider it disproportionate (Osservatorio Innovazione Digitale nelle PMI, Politecnico di Milano): breaking the price down is how you see what you're buying. The right price isn't the lowest one: it's the one that says exactly what you're buying. The terms and prices of the SE² diagnosis are published on the [pricing](https://se2marketing.it/en?hsLang=en#offerta) page. Related reading: [a single customer record](https://se2marketing.it/en/blog/a-single-customer-record-how-to-build-one-in-an-sme?hsLang=en) and [syncing your online store and ERP](https://se2marketing.it/en/blog/syncing-your-online-store-and-your-erp-where-to-start?hsLang=en). To talk it through: [get in touch](https://se2marketing.it/en/contact?hsLang=en). ## Sources Osservatorio Innovazione Digitale nelle PMI, School of Management, Politecnico di Milano, press release "PMI tra crisi, energia e AI: il rischio è sottovalutare la trasformazione digitale", 21 May 2026 (universe: Italian SMEs; sample size not stated in the release): more than one SME in two increased spending on digital transformation in 2025; 24% invest intensively across all areas, 27% selectively, 22% invest little because they see digital as marginal, 9% consider the costs disproportionate, 4% don't understand the benefits, 14% don't invest at all. As far as could be verified, there is no reliable official statistic on the cost of systems integration projects in Italian SMEs: this article gives no figures rather than estimating them. The six cost factors, the three-part structure and the guidance on reading a quote are the author's professional assessments, not research data. *Sergio Selvelli, 6 October 2026.* [← Previous**AI readiness for SMEs: a 10-question test on the foundations**](https://se2marketing.it/en/blog/ai-readiness-for-smes-a-10-question-test-on-the-foundations?hsLang=en) About the author **[Sergio Selvelli](https://se2marketing.it/en/about?hsLang=en)** — I connect the CRM, online store, ad spend and data of small and mid-sized companies into one flow, and build automations and agents on top of it. Milan. [Get in touch](https://se2marketing.it/en/contact?hsLang=en) ## **Thirty minutes** to work out how to improve the systems you already have. [Get in touch](https://se2marketing.it/en/contact?hsLang=en)[Book 30 minutes](https://meetings-eu1.hubspot.com/sergio-selvelli) Marketing systems and operations for SMEs Milan Navigate [What I fix](https://se2marketing.it/en#risolvo) [How I work](https://se2marketing.it/en#lavoro) [Pricing](https://se2marketing.it/en#offerta) [Blog](https://se2marketing.it/en/blog?hsLang=en) [About](https://se2marketing.it/en/about?hsLang=en) Contact [Book 30 minutes](https://meetings-eu1.hubspot.com/sergio-selvelli) [Get in touch](https://se2marketing.it/en/contact?hsLang=en) [LinkedIn](https://www.linkedin.com/in/sergioselvelli/) [Instagram](https://www.instagram.com/se2marketing) SE² MARKETING · MILAN · REV.B 2026ONE FORM — SITE AND BLOG [Privacy Policy](https://www.iubenda.com/privacy-policy/25409837) [Cookie Policy](https://www.iubenda.com/privacy-policy/25409837/cookie-policy) ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Sergio Selvelli", "url" : "https://se2marketing.it/en/blog/author/sergio-selvelli" }, "dateModified" : "2026-10-06T06:09:04.893Z", "datePublished" : "2026-10-06T06:09:04.000Z", "headline" : "What integrating an SME's systems costs: the three parts", "image" : [ "https://se2marketing.it/hubfs/copertina-06-integration-cost-EN.png" ], "mainEntityOfPage" : { "@id" : "https://se2marketing.it/en/blog/what-integrating-an-sme-s-systems-costs-the-three-parts", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://se2marketing.it/hubfs/4.png" }, "name" : "SE² Marketing consulting" } } ``` ```json { "@context" : "https://schema.org", "@type" : "Article", "author" : { "@type" : "Person", "name" : "Sergio Selvelli", "url" : "https://se2marketing.it/en/about" }, "dateModified" : "2026-10-06", "datePublished" : "2026-10-06", "description" : "What does it cost to integrate an SME's systems? The price depends on the scope: diagnosis, implementation, monthly review, and how to compare quotes.", "headline" : "What integrating an SME's systems costs: the three parts", "inLanguage" : "en", "mainEntityOfPage" : { "@id" : "https://se2marketing.it/en/blog/what-integrating-an-sme-s-systems-costs-the-three-parts", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "name" : "SE2marketing", "url" : "https://se2marketing.it" } } ``` ```json { "@context" : "https://schema.org", "@type" : "FAQPage", "mainEntity" : [ { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Because it produces something valuable even without the rest of the project: the systems map, the measurement of manual work and the written scope. With that document the company can ask anyone for comparable quotes, not only whoever did the diagnosis. Paying for it separately also stops it from being rushed just to get to the sale." }, "name" : "Why is the diagnosis paid for separately?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "It depends on how much your systems change. If platforms, channels and processes stay put, a periodic check may be enough. In most SMEs, though, software updates and new channels are constant, and a broken connection can stay invisible for weeks while the data drifts apart." }, "name" : "Is the monthly review really necessary?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes, by narrowing the scope, not by cutting parts. Better to connect a single flow properly, for example orders from the online store to the ERP, than five flows roughly. A small, complete scope produces a measurable result and makes the next step easier to decide." }, "name" : "Can you start on a smaller budget?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "By measuring before and after. The diagnosis estimates the hours spent today on manual work and the recurring errors; after implementation you take the same measurement again. The difference, in hours and errors avoided, is the return. Without the initial measurement, any assessment is just an impression." }, "name" : "How do you know whether the spend pays off?" } ] } ``` ```json { "@context" : "https://schema.org", "@type" : "FAQPage", "inLanguage" : "en", "mainEntity" : [ { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Because it produces something valuable even without the rest of the project: the systems map, the measurement of manual work and the written scope. With that document the company can ask anyone for comparable quotes, not only whoever did the diagnosis. Paying for it separately also stops it from being rushed just to get to the sale." }, "name" : "Why is the diagnosis paid for separately?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "It depends on how much your systems change. If platforms, channels and processes stay put, a periodic check may be enough. In most SMEs, though, software updates and new channels are constant, and a broken connection can stay invisible for weeks while the data drifts apart." }, "name" : "Is the monthly review really necessary?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes, by narrowing the scope, not by cutting parts. Better to connect a single flow properly, for example orders from the online store to the ERP, than five flows roughly. A small, complete scope produces a measurable result and makes the next step easier to decide." }, "name" : "Can you start on a smaller budget?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "By measuring before and after. The diagnosis estimates the hours spent today on manual work and the recurring errors; after implementation you take the same measurement again. The difference, in hours and errors avoided, is the return. Without the initial measurement, any assessment is just an impression." }, "name" : "How do you know whether the spend pays off?" } ] } ```