Most small business advice is anecdotal: one founder’s story, generalized into a rule. We wanted to test some of those rules against real data instead of gut feel, so we pulled public records, review platforms, and social data on 758 US breweries and checked what actually separates the ones still operating from the ones that closed. Breweries are a good proxy for small, local, inventory-heavy businesses generally: thin margins, a loyal but small customer base, and a lot of competing advice about what matters. Here is what held up and what did not.
Being everywhere online does not protect you
The instinct for a small operator is to be present on every channel, on the theory that more visibility means more safety. The data does not back that up. 94.3 percent of the breweries in our cross-platform data set had a Facebook page, but Facebook presence was statistically identical between breweries still open and breweries that had closed (chi-square p=0.60).
When social data was compared Twitter/X and TikTok accounts to the same 758 breweries and ran the correlation against both quality (customer ratings) and survival. The social media follow-up study found follower count tracks with buzz (it correlates strongly with check-ins, r=0.68) but has a weak negative correlation with rating quality (r=-0.14) and no meaningful relationship with whether the business was still operating. A related finding from the popularity paradox piece: TikTok reach for breweries is winner-take-all, with a median of around 1,000 followers but a handful of accounts pulling millions. Chasing reach on a platform where one outlier skews the whole picture is a bad allocation of a small operator’s time.
Longer hours do not mean a busier or better-reviewed business
Conventional wisdom says staying open longer captures more revenue. Across the same dataset, weekly hours open had only a weak positive relationship with Google rating (r=0.20) and a weak negative relationship with Untappd check-ins (r=-0.17). In plain terms, the breweries open the most hours a week were not the busiest or the best-reviewed ones. For an owner-operator weighing staffing costs against extra open hours, that is a real data point against simply maximizing hours for its own sake.
Rising input costs are a planning problem, not a surprise
Margin pressure is not unique to beer, but the numbers behind it are worth knowing if you run a business with physical inventory. The research also had a look at the craft beer cost crisis and found raw materials and packaging now make up 20 to 25 percent of total production cost, and aluminum can prices are up roughly 50 percent since early 2025 due to tariffs.Â
Production fell 4 percent in 2025 and another 4 percent in the first half of 2026, which reads less like a collapse and more like operators quietly adjusting output to protect margin. Businesses that model input-cost swings ahead of time are the ones making that adjustment on purpose instead of by accident.
Warning signs are harder to see in advance than owners assume
Maybe the most humbling finding came from building an actual closure risk score and then checking it against breweries we could confirm had closed. The nanobrewery closures study was a further drill down and cross-referenced eight confirmed closures (plus one cidery) against every other metric in the dataset: social following, hours, review volume.Â
None of them showed a clear warning sign ahead of time. Small-business failure, at least at this scale, does not reliably announce itself in the data a founder usually watches.
Why this matters beyond beer
None of this is beer-specific. It is a case study in a very common small-business trap: treating visibility, hours, and follower counts as proxies for health, when the data says they mostly are not.Â
The businesses worth studying are not the ones with the most followers or the longest hours, they are the ones making deliberate tradeoffs based on what their numbers actually say. For operators who want to see the full breakdown by state, here is a state-by-state ranking of brewery performance built the same way, using live, unsampled public data rather than self-reported survey results.
Author: Dan Smullen runs Beer Is My Life, where he uses his dayjob skills as a data analyst to pull data and research publishing public brewery data as a hobby project.
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