“Adam is super responsive to support questions and very helpful. I've even gotten customer support on Sundays.”
Ruby on Rails · Owner/Operator · Stripe Specialist · Boulder, CO
We build apps we own. We integrate Stripe for yours.
Zendo Apps is an independent Rails software company with two sides: original products we conceived, built, and operate ourselves — and custom Stripe payment integrations we build for SaaS companies.
“Your app is the most wonderful thing on the internet!”
— Paid Members App customer
Customer Love for Paid Members App
Real reviews from the public Weebly App Center listing—social proof from customers who rely on our longest-running product.
★★★★★
Weebly App Center rating
10+
years in operation
$20M+
processed for customer membership sites
“Been using this app for 3 years and built a substantial business using this amazing app... The consistent and continual support from Adam is world class.”
“When it comes to both competency and customer service, on a 1 to 10, Adam is an 11.”
“This is app is the reason my company decided to stay with Weebly... Adam is quick to respond to questions and explains everything in layman terms.”
“Your app is the most wonderful thing on the internet! It has changed my business prospects and enabled me to start taking subscription payments.”
“This app is GOLD! Support is one of the best experiences I have had.”
Owner/Operator — 0 to 1
We conceive, build, launch, and operate our own Rails products from scratch. Every app in our portfolio is something we invented, own, and run ourselves — not client work.
Stripe Integration Specialist
We take on custom Stripe integration work for SaaS companies — Checkout, Connect, webhooks, subscription billing, customer portals, and revenue operations automation.
Production-hardened expertise
Our own apps have processed more than $20 million in sales on Stripe. That real-world depth is what we bring to client payment integrations.
Owner/Operated — Not Client Work
Our Apps
Every app below was conceived, built, and is operated by us. Membership platforms, AI tutors, referral tools — products with real customers and real revenue.
View App Portfolio