The Feedback Economy Just Lost $5 Billion
Formstack quietly rebranded to Intellistack. Medallia handed its owners a $5 billion loss. The business of capturing what customers and employees tell you is being repriced - and AI is doing the repricing.
In 2021, capturing what customers feel was worth $6.4 billion. That was the price Thoma Bravo paid to take Medallia private, on the reliable theory that enterprise software rarely breaks. By early 2026, the same company had handed its owner a write-down of about $5.1 billion, and a group of lenders led by Blackstone was circling the wreckage. Almost none of the code changed in those five years. What changed was the price of the idea underneath it.
That idea has a name if you squint: the feedback economy. It is the layer of software built to capture what people tell companies - the online form you filled out to book an appointment, the one-to-five survey after a support call, the little "how did we do" prompt that follows you around a website. Two companies sit near the poles of it. One is Formstack, the no-code form builder that quietly grew into a workflow business and rebranded as Intellistack in 2025. The other is Medallia, the experience-management platform that rode the same wave to a public listing and then to the most expensive private-equity stumble the software sector has seen in years.
Put them side by side and you get a clean lesson in what happens to a category when its core job stops being hard.
01 / The originA tool built to stop doing the tedious thing
Formstack began in 2006 with an annoyance. Ade Olonoh was a developer, and every time he built a website or an app he had to build a form to go with it. Contact forms, sign-up forms, order forms - the same plumbing, over and over. So he built a tool that let anyone assemble a web form without writing code, and pointed it at the people who needed forms most and could code least.
That is the unglamorous shape of a durable company. Not a market map, but a founder who refused to do the boring thing twice. The forms spread into hospitals, government offices, universities, and marketing teams. Over the years Formstack has been used by more than 32,000 organizations, including Kaiser Permanente, Shell, Shopify, and Netflix. The product picked up documents, then electronic signatures, then a visual workflow builder, until "form company" no longer described it.
Collecting the data was never the hard part. Deciding what happens after someone hits submit is where the money lives.The recurring lesson of the feedback economy
In June 2025, Formstack made that shift official and renamed itself Intellistack, backed by PSG Equity and Silversmith Capital Partners. Formstack and Formsite - a forms rival it had acquired - stayed on as product brands, but the flagship pitch became no-code process automation. The rebrand barely made headlines, and that is the tell. When the name you were famous for becomes one line item in the catalog, the forms were never really the business. The workflow around them was.
02 / The arcPublic, private, and nearly gone
Medallia took the other road. Founded in 2001, it built a platform to gather customer feedback at scale and, more importantly, to route it to the people who could act on it - the store manager, the call-center lead, the product team. By its own description it captures billions of experience signals a day across voice, video, digital, social, and messaging channels, then uses machine learning to surface what matters.
It worked well enough to go public in 2019, on revenue of roughly $313 million. Then, in 2021, Thoma Bravo took it private for $6.4 billion, an all-cash deal blessed by shareholders that October. The logic was the standard private-equity software playbook: buy a sticky enterprise product, load it with debt, grow the margins, sell it or refinance later at a profit.
The playbook needs two things to work - revenue that keeps climbing and interest rates that stay low. Both turned. Growth slowed, rates rose, and the debt got expensive to service. By early 2026, Thoma Bravo was handing Medallia to its lenders - a group reported to include Blackstone, KKR, Apollo Global, and Antares Capital - who agreed to inject fresh capital and cut the leverage. The equity Thoma Bravo put in, some $5 billion of it, was wiped out.
The bars are not the same unit - revenue, purchase price, and loss - but the shape is the story: a valuation that outran the business, then corrected hard. Sources: Thoma Bravo, Private Equity Wire, Medallia filings.
It would be easy to file this as a debt story, and part of it is. But the more useful reading is about the product itself.
03 / The repricingWhen your core feature becomes free
For twenty years, the hard, valuable thing in this category was the collection and reading of feedback. Building survey infrastructure that worked across channels, tagging open-text comments, spotting the angry customer before they left - that took real engineering, and enterprises paid premium prices for it. That premium is what justified the billion-dollar valuations.
AI is quietly eating that premium. A capable model can now draft a survey, summarize ten thousand comments, and flag sentiment for a fraction of what a dedicated platform charged. Analysts watching the voice-of-customer market put it plainly: the market is being repriced, and AI is commoditizing collection and analysis, pushing platforms to prove measurable business impact instead of just producing insights.
Everyone can listen now. The moat was never the listening. It was whether you owned what happened next.The repricing, in one sentence
This is why the category is not simply dying. The customer-experience-management market was estimated above $11 billion in 2023 and is still projected to grow around 15% a year. Companies want this software more than ever. What is falling is the price they will pay for the collection layer on its own - the exact layer that used to carry the margin.
04 / The takeawayWhat an operator can steal from this
There are two survivable positions when your product becomes a commodity, and both companies point at them.
Become the workflow. Formstack's move from forms to documents to signatures to automation was not feature creep for its own sake. Each layer made the product harder to rip out. A form is easy to replace. A form wired into your approvals, your contracts, and your systems of record is not. The rebrand to Intellistack is the admission, in public, that the workflow is the asset now.
Own the action, not the answer. Medallia's best defense was always the last mile - getting feedback in front of the person who can fix it, in time to matter. If AI can generate the insight for free, then the value moves entirely to orchestration and response. The platforms that survive the repricing will be the ones enterprises cannot unplug without breaking a daily operating rhythm.
The tidy version of this story is that private equity overpaid and got burned by rates. The more honest version is that a whole category priced itself on a job - capturing feedback - that turned out to be less defensible than it looked. The companies that read the memo early moved up the stack toward action and workflow. The ones that did not are learning the price of standing still, and the bill runs into the billions.
The feedback economy is not going away. People will keep filling out forms and rating their support calls, and companies will keep paying to hear it. The open question is who gets paid for the hearing - and after this year, the answer is: a lot less than they used to think.