Subscription products with tenant isolation, plans, billing and self-service sign-up. From four weeks to a first version, on an architecture that survives growth.
This is a starting price. The exact figure and timeline come from your technical brief, and the review is free.
Who it is for
· Teams turning a product into a subscription service
· Companies bringing an internal system to market
· Businesses running a separate copy for every client
· Founders who need to test an idea quickly
Problems we solve
· Each client runs a separate copy and none of them can be updated
· Client data could touch other client data
· Subscriptions are calculated by hand
· There are no usage metrics, so nothing can be improved
What is included
· Tenant isolation at the architecture level
· Plans, limits and subscription billing
· Self-service sign-up, invitations and roles
· Usage metrics and an admin panel
· Releases without downtime
What we can build
· B2B SaaS workspaces
· Multi-tenant internal platforms
· Migration of an existing product to a SaaS model
How we work
· We define the product model and the plans
· We agree the isolation and growth architecture
· We build an MVP around the core scenario
· We test with the first customers and adjust
· We connect billing and switch on metrics
Engagement models
· MVP for a fast start
· Time and materials for continuous development
· A dedicated team for a long-running product
Stack
LaravelNestJSPHPTypeScriptPythonCeleryNext.jsReactVue 3Inertia.jsBladeTailwind CSSPostgreSQLMySQLRedisMeilisearchiOSAndroidDockernginxPM2ObsidianTelegram Bot APIJSON-RPCClaude API
Projects for this service
IT for FinTech and Payment Companies
4subsystems: private API, public JSON-RPC, agent office, documentation
Dealers take payments for services through providers, earn commission or rewards, and work in strictly isolated tenants. Integrators get a public JSON-RPC interface.
NestJSPostgreSQLRedisReact
MVP Development for Startups
3deduplication signals: phone, text fingerprint, image hash
Listings from outside marketplaces and messenger channels are pulled into one search: deduplication on three signals, normalisation, and a model that extracts attributes from free text.
Training centres build tests, applicants take them from a link and receive a verified level. Questions get harder as the test goes, so the level emerges from fewer of them.
We know what hurts in a subscription product: isolation of customer data, billing, and onboarding a new customer without a developer.
Frequently asked questions
How long until the first release?
An MVP with one core scenario takes from four weeks. A full product takes longer, and the timeline then depends more on work with the first customers than on development.
What goes into the price?
A SaaS platform starts from $2000 and is priced by the scope of the first version. The number follows the count of scenarios, the complexity of the plans and the integrations. We map the product model first: plans, limits, roles. This costs you nothing and normally shortens the first version.
Can client data leak between tenants?
Isolation is built at the architecture level and covered by tests. This is the most expensive mistake in SaaS: one leak ends the trust in the whole product.
Can we develop the product ourselves later?
Yes. Code, documentation and credentials are handed over. The architecture is chosen with that in mind, because a product only we can extend is a liability for you.
Discuss your task
Leave a name and a phone number, and we will ask the rest in the conversation.
Have an idea for a new product, or need to grow an existing one?
Tell us about the task. We will study it and propose an option that makes sense technically and economically.
