I Bought the Wrong HR Platform in March. Here’s the Email I Have to Send in January.

This email has never been sent. But the story inside it has happened more times than we can count. The details are composite. The feeling is not.
The Email
Hi [Vendor Name] team,
I am not renewing.
I want to be direct with you because you deserve that. Your team was professional throughout. Implementation went more or less on schedule. Nobody did anything wrong in the traditional sense.
But I do think we both could have asked harder questions before we got here. The discovery process moved fast. The demos were polished. Nobody stopped to ask whether we were actually a good fit for what you built, or whether what you built was actually right for what we needed. That conversation never happened. And I think we both let it slide.
Nine months in, I am sitting with a system my managers do not use, a CFO who has started asking questions I do not have clean answers to, and a quiet awareness that the problem I bought this to solve is still sitting on my desk.
I should have known before I signed. I did not.
Here is what actually happened.
We came into the evaluation knowing we needed a change. The old system was creaking. Complaints from managers were piling up. I had a number in mind for the budget and a shortlist of vendors I had heard good things about. I scheduled demos. Everyone showed up polished and enthusiastic. The pitches all sounded the same, which I noted but did not act on.
We picked you. Partly features. Partly the relationship. Partly because the timeline worked and I needed to show movement.
What I did not do was the harder thing. I did not diagnose what was actually broken before I started looking at what to buy. I did not map the workflows that mattered most or pressure test whether any platform could support them the way we needed. When I brought my requirements to the demos, I let what you showed me fill in the gaps instead of going back to fill them myself. That is not an accusation of any sort but it is a failure on both of our parts to make sure this was a good fit. And it was mine to solve before I ever called you.
Three months in, the adoption numbers came back. They were not good. I told myself it was a change management issue. I hired someone to run training sessions. Usage ticked up slightly and then flattened.
At month six I stopped checking the adoption dashboard.
By month eight my CFO pulled me aside after a leadership meeting. He was not aggressive about it. He just asked, calmly, what we were getting for the spend. I gave him the answer I had rehearsed. He nodded and moved on. I knew the nod.
I started thinking about my options before anyone else started thinking about them for me.
The honest version of this story is not that the platform failed. It is that I was not prepared to buy it. I walked in with a reason and not a diagnosis. I let the vendor process do the discovery work that I should have done myself. And by the time I understood what we actually needed, we were eight months and a significant budget line into something that was not going to deliver it.
Nobody told me this part was its own discipline. I knew how to run a process. I did not know how to run this one.
Two questions before you keep reading
Pick an answer. We’ll show you what the data says and where it connects back to your next vendor conversation.
That gap is not a surprise to researchers. HR.com’s 2025 State of HR Technology report found that only 42% of organizations rate their HR technology’s people analytics as accurate to a high or very high degree, meaning the majority are running systems that are not delivering what was sold. The promise is part of the product. The delivery is yours to manage.
That signal rarely lies. According to SHRM, nearly one in four organizations report that their new HR tech implementations fail to meet adoption expectations, and most of those failures are visible within the first quarter. The gap usually exists before go-live. The first 90 days just make it undeniable.
Six months is when the gap stops being a rumor. McKinsey’s HR Monitor 2026 found that the gap between what is needed from an effective HR function and what most organizations currently offer is widening, with technology adoption cited as a primary contributor to that disconnect. Most organizations buy a solution before they have fully defined the problem. Six months in, the problem is still there because the diagnosis never happened.
That instinct gets buried under momentum. Bain research found that 88% of business transformations fail to achieve their original ambitions, and one of the most consistent contributing factors is organizations continuing past early warning signs because reversing course felt more expensive than proceeding. Catching it before go-live is not failure. It is the right call made late.
That cost is real and well documented. CHRO average tenure has fallen from six years to just 4.8 years, and 86% of CHROs say their role is changing significantly or dramatically while the pressure to demonstrate business value keeps rising. A failed technology decision does not just affect the project. It affects the runway you have left to prove the function’s value.
That scrutiny is structural not personal. Gartner’s CHRO Report identifies translating HR strategy into tangible business value as the top pressure CHROs are facing, and finance is the primary audience asking for proof. IBM’s 2024 CFO Study found 65% of finance leaders are under pressure to accelerate ROI across their organization’s entire technology portfolio. HR rarely comes in with the financial language to answer back.
Most organizations do exactly this. HR.com’s 2025 research found that while 52% of organizations say HR technology is having a positive impact on efficiency, the data also reveals persistent gaps where HR tech capabilities are not fully addressing the needs they were purchased to meet, and those gaps go unreported upward. The system underperforms quietly. The HR leader absorbs the noise. The gap grows wider every quarter without a conversation.
That instinct is more common than anyone admits publicly. Korn Ferry’s 2026 CHRO survey found that fewer than one in ten CHROs say they are extremely confident they will get a strong return on their technology investments over the next three years, and the ones carrying a failed platform on their record are the least confident of all. Thinking about your options is not giving up. It is recognizing what is actually at stake.
There are two things most HR leaders do not know before they start this process.
The first is that the evaluation itself will not surface your real requirements. It will surface the requirements you already know. The ones you do not know, the legacy policy that will not change, the workflow that lives in three people’s heads, the thing your CFO will ask about in month eight, those surface later. Usually at the worst possible moment.
The second is that building the business case and selecting the vendor are two separate jobs. Most people treat them as one. They are not. Picking the right platform and being able to defend that pick to finance require completely different preparation. Most HR leaders do the first and walk into the second without the right material.
If you are reading this and recognizing yourself, you are not alone.
What I needed before this process started was not another vendor conversation. It was a way to get honest with myself about what we actually had, what was actually broken, and what we actually needed from a solution. That work has to happen before anyone external enters the room. Most people skip it. I skipped it.
An HRinsidr reader exclusive
The Pulse HR Intelligence diagnostic helps you do the internal work before the first vendor conversation starts. Eighteen questions. Under ten minutes. Benchmarked against mid-market and enterprise HR leaders at companies with 500 to 50,000 employees. Free for HRinsidr readers using the link below.
Go deeper with The Business of Alignment
For deeper conversations on this exact problem, AJ Vaughan unpacks it weekly on The Business of Alignment Podcast, where HR, Finance, and the C-suite stop talking past each other.

