Twelve years of running a Mexico City microbrewery on spreadsheets is a long time to think about the problem. For Rodrigo and Diego Santiago, it was long enough to build the solution themselves. Foambyte, the brewing software they launched in 2024, is a quiet, practical bet that small-scale brewers will pay a few dollars a month to stop wrestling with formulas in Excel and start tracking a batch in something built for the job.
It’s a niche market, measured in pints, not petabytes. But the unit economics of decarbonization start with efficiency, and wasted ingredients or a spoiled batch is a tangible form of carbon inefficiency for a small producer. Foambyte’s approach is to offer the core tools,recipe design and batch tracking,for free, with a $3 monthly Pro plan that unlocks more advanced features. The goal isn’t to land a six-figure enterprise deal. It’s to become the default tab open next to the brew kettle.
A product forged in a real brewery
The founders’ background is the company’s strongest ingredient. Rodrigo Santiago, the CEO, was a director at a Fortune 500 tech company but is also the co-founder of Cerveza Chaneque, the microbrewery he started with his brother roughly twelve years before launching Foambyte [Perplexity Sonar Pro Brief, retrieved 2026]. Diego Santiago De La Torre, the CPO, is the award-winning brewer, BJCP judge, and consultant who lived the operational pain points [Perplexity Sonar Pro Brief, retrieved 2026]. They built the first version of Foambyte’s Recipe Studio because they needed it, with Rodrigo refreshing his coding skills to do it [LinkedIn, retrieved 2026]. This isn’t a team guessing at user needs; they are the users.
The product reflects that. The live Recipe Studio calculates key vitals like original gravity (OG) and alcohol by volume (ABV) automatically, and the batch tracker logs each stage from brew day to carbonation [r/TheBrewery, retrieved 2026]. The interface, praised on brewing forums for being clean and intuitive, is designed to feel simpler than a spreadsheet but more capable than a notebook [r/TheBrewery, retrieved 2026].
The competitive landscape in a pint glass
Foambyte is entering a field with established players, but it’s aiming at a different tier of the market. The competitive set breaks down into two broad categories.
| Competitor | Target Customer | Key Differentiator |
|---|---|---|
| Ekos, Encompass | Mid-sized to large commercial breweries | Comprehensive ERP, inventory, compliance, and sales tools. Higher price point. |
| Brew Ninja, Ollie, Beer30 | Homebrewers to small pro brewers | Mix of recipe design, inventory, and basic production tracking. Often freemium or lower-cost. |
| Foambyte | Homebrewers, nano, and small breweries | Focus on accessible recipe and batch tracking born from founder-operated brewery experience. $3/month Pro plan. |
Foambyte’s wedge is its founder-led authenticity and its aggressive pricing. By making batch tracking free and the Pro plan the cost of a pint, it’s betting that simplicity and affordability will win over brewers who find the professional systems overkill and the existing freemium options clunky.
The risks of a quiet, bootstrapped build
The company’s early traction,100 users across three countries as of September 2026,is a genuine milestone for a bootstrapped operation [Foambyte, Sep 2026]. But the path is narrow. The market is fragmented and small. The company has not disclosed any funding or named investors, suggesting it is running on founder capital and early revenue. Scaling from 100 to 1,000 users requires a different kind of motion than building a tool for yourself.
The primary risks are classic for a founder-built product in a niche:
- Market ceiling. The total addressable market of serious homebrewers and nano breweries is limited. Growth may require moving upstream, competing directly with more feature-rich platforms like Ollie or Beer30.
- Feature creep. The temptation to add inventory, sales, and compliance modules to chase larger customers could bloat the simple, focused product that early users like.
- Monetization depth. At $3 per month, even 1,000 loyal users generates only $36,000 in annual revenue. The model relies on high-volume adoption or future premium tiers.
The rebuttal is that the founders know this space intimately. They’ve already navigated the journey from spreadsheet to commercial brewery. Their bet is that there are thousands of brewers on a similar path who would rather pay a trivial amount for software built by peers than continue to improvise.
The math of a saved batch
Consider the unit economics from a brewer’s perspective, not a SaaS one. A standard five-gallon homebrew batch represents about $50 in ingredients and a weekend of labor. A miscalculated recipe or a missed fermentation temperature can ruin it. If Foambyte’s tools help a brewer avoid spoiling just one batch a year, the $36 annual Pro subscription pays for itself several times over. For a small commercial nano brewery, the stakes,and potential savings,are an order of magnitude larger. That’s the climate angle, quietly: efficient production reduces waste, and waste is carbon you paid for but poured down the drain.
Foambyte’s real competition isn’t the other software companies. It’s the entrenched habit of the spreadsheet, the notebook, and the assumption that professional tools are out of reach. The Santiago brothers are betting that after 12 years, they’ve built the thing that finally makes those habits obsolete.
Sources
- [Foambyte, Sep 2026] Foambyte Reaches 100 Users Across 3 Countries | https://www.foambyte.com/blog/foambyte-reaches-100-users-across-3-countries/
- [LinkedIn, retrieved 2026] Rodrigo Santiago's profile | https://www.linkedin.com/in/rsdlt/
- [r/TheBrewery, retrieved 2026] Founder post and community feedback on Recipe Studio | https://www.reddit.com/r/TheBrewery/comments/1stsqnq/brewers_after_12_years_of_using_spreadsheets_and/
- [G2, retrieved 2026] Competitor overview for Beer30 | https://www.g2.com/products/beer30/competitors/alternatives