Digital Publishing House · Brazil
We turn expert knowledge into products people actually finish.
JMS Infoprodutora LTDA designs, builds and distributes ebooks, infoapps and lightweight SaaS tools — crafted in one language, adapted for many, and built to hold a reader's attention past page one.
What we build
Three formats, one editorial standard.
Every product we ship goes through the same discipline: a clear promise, a tested structure, and a delivery experience someone actually wants to open twice.
Digital Publishing
Long-form guides written to a single outcome, structured for skimmers and readers alike, and shipped as clean, fast-loading digital editions.
Companion Apps
Lightweight web apps that sit next to a purchase — trackers, calculators and guided programs that turn a one-time read into a daily habit.
Internal & Client Tools
Small, purpose-built software for the operational side of publishing: dashboards, delivery systems and support tooling built to scale with volume.
Localization
Every product is adapted, not just translated — copy, currency, support and imagery rebuilt for the market it's landing in.
Audience Distribution
In-house media buying and creative testing put every product in front of the right reader, in the right market, at the right moment.
Customer Support
Dedicated post-purchase support in the customer's own language, so a sale is the start of the relationship, not the end of it.
Who we are
A small publishing house with an operator's habits.
JMS Infoprodutora LTDA is a Brazilian digital publisher building ebooks, infoapps and SaaS tools for audiences abroad. We work in the space between a good idea and a finished product — taking practical, expert-driven content and turning it into something people can buy, open and actually use.
We're small on purpose. A tight team of writers, editors, developers and support specialists means every product carries the same standard from first draft to last customer message — no hand-offs, no diluted quality control.
The company is registered in Brazil and operates internationally, with infrastructure built for cross-border sales, multilingual support and compliant, transparent commerce.
How we work
Four commitments behind everything we publish.
Say the true thing simply
No filler, no false urgency. Every product describes exactly what it does and what it doesn't, before and after the sale.
Finish what we ship
A product doesn't go out the door until it reads well, works well, and looks like it was made with care — not assembled in a hurry.
Stand behind every sale
Clear terms, responsive support and visible guarantees. If something's wrong, the customer should never have to chase us to fix it.
Build for more than one market
Content is adapted for the language, currency and expectations of the reader — not repackaged and hoped for the best.
Questions
A few things people ask us.
We publish three formats: digital ebooks focused on a single practical outcome, companion infoapps that support the reader after purchase, and small SaaS tools used internally and by select partners.
Our products are built for international audiences and localized — language, currency and support — for the specific market they're sold into, while the company itself is registered and run from Brazil.
Every product includes a dedicated support channel in the customer's own language, with published response times and a clear escalation path if something needs to be resolved further.
You can reach our team directly through our contact page, or write to the postal address listed in the footer below. We aim to respond to business inquiries within two business days.