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SyncVentura

SaaS development

You want to sell software as a subscription, or offer a tool that has proven itself in your own business to other companies. We build the application with everything it needs: customer accounts, plans, billing, administration and operations.

What we build

The building blocks of a SaaS application. Which of them your project needs, we work out on the first call.

Subscriptions

Plans with monthly or yearly billing, free trials and features unlocked by plan. Data stays intact when a customer changes plans.

Many customers, one application

Each customer works in their own space. Data is cleanly separated, and the application is maintained in one place.

Customer accounts and roles

Sign-in, roles and permissions: who can see and change what within a customer account.

Admin area

Customers, plans, settings and access in one place, for your own team.

Onboarding

A setup that guides new customers step by step to their first use and shows what is still missing.

Background jobs

Long tasks such as imports or bulk updates run in the background, with a progress display.

Typical starting points

  • An internal tool has proven itself and should be offered to other companies as a subscription.
  • An idea for an online service should reach real customers as a first version.
  • Existing software should run in the browser instead of being installed on every computer.

Technology

Frontend
TypeScript, React, React Router
Server
Node.js, Python
Data
SQLite with Prisma, migrations
Operations
Docker on servers in Germany, automated tests

From our projects

All projects
Technical drawing of a turned part, the kind of part Nemero prices

Nemero

SaaS platform for manufacturing Pre-launch

Online pricing for CNC turned and milled parts. Buyers upload their 3D model, see the price for their quantity and order directly. Manufacturers use it to quote their own customers.

  • Price in seconds from the STEP model
  • Two sides: buyers and manufacturers
  • Subscription plans with a free trial
View project Nemero
EuKlar in the Shopify admin: status of the Art. 19 GPSR details
The EuKlar GPSR block on a product page

EuKlar

Shopify app, own product Coming soon to the Shopify App Store

Manages the product safety details the EU GPSR requires for every product in a store and shows them on the product page. A report shows what is still missing.

  • Assign by collection, vendor or rule
  • Safety warnings in 7 languages
  • Daily check against EU Safety Gate
View project EuKlar

Frequently asked questions

How is SaaS different from custom software?

A SaaS application is used by many customers at once, each in their own space and usually on a subscription. Custom software is usually used by a single company. SaaS adds separation of customer data, plans and billing.

Can we start small?

Yes. The first version contains the features customers would pay for. More follow in stages. We design the data model for many customers from the start.

Who runs the application after launch?

We can: on servers in Germany, with updates, daily backups and further development.

Planning an application?

Describe your project in a few sentences. You will get a personal reply and, if it is a fit, a time for a first call.