SaaS products built to onboard the first customer and the thousandth.
Subscription software from the first tenant to scale: accounts and roles, billing, tenant isolation, admin tooling, integrations and the operational foundation that lets a small team run a growing product.
Product architecture
Tenancy model, data isolation, roles and permissions decided before code, because they are expensive to change after.
Accounts and billing
Sign-up, teams, plans, trials, invoices and payment providers, with the edge cases handled.
Admin and operations
The internal console your team needs to support customers, manage plans and watch the system.
Integrations and APIs
A public API, webhooks and connections to the systems your customers already use.
AI-assisted features
Where it adds value: assistants, classification, search and summaries built on current models with clear limits.
Launch and scale
Observability, backups, incident playbooks and a cost model that stays sane as usage grows.
- Membership systems
- Multi-tenant
- Billing
- Security
- AI features
- CRM
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1. Start with one tenant done well
The first customer's path through the product, end to end, before breadth. Multi-tenancy is designed in from day one but proven on one.
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2. Security and isolation built in
Tenant boundaries, audit trails, least privilege and tested backups are not optional in software other businesses depend on.
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3. Instrument everything
Usage, errors, latency and cost per tenant are visible from the start, so decisions after launch are made on numbers.
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4. Small, frequent releases
Short releases behind feature flags keep the product moving and keep risk small.
Experience running licensed software
Meridian builds and licenses its own products, so the operational side is familiar ground.
Design and engineering together
Onboarding, billing and admin flows are designed, not just implemented.
Built for a small team to operate
Automation and tooling mean the product does not need a large team to keep running.
SaaS Product Development, answered.
What clients ask us before this kind of project starts.
Can you build an MVP first?
Yes. A first release scoped to one clear customer path, built on foundations that do not need to be thrown away.
How do you handle billing and subscriptions?
With a payment provider that fits your market, integrated for plans, trials, upgrades, invoices and failed payments.
Can you add AI features to an existing product?
Yes, where they solve a real task. We prototype, measure and only then build them in.
Who operates the platform after launch?
Your team, with our runbooks and tooling, or us under a maintenance arrangement; both are common.