Teenva AI & Digital Ventures delivers SaaS product development from Bangalore, India for founders and product teams building subscription software for many customers. We implement multi-tenant architecture, authentication, Stripe and Razorpay billing, admin consoles, onboarding, and public APIs—from MVP through scale on AWS with CI/CD and monitoring.
A SaaS MVP is not a demo with a login screen. It is tenant isolation, plan limits, payment webhooks, and upgrade paths that survive real users. Teenva ships production SaaS—not prototypes you throw away—paired with UI/UX design, AI features, and optional managed IT support after launch.
Build your SaaS product with us
Multi-tenant SaaS—auth, subscriptions, admin, onboarding, and integrations from one team.
What SaaS product development includes
| Module | What we build |
|---|---|
| Multi-tenancy | Org/workspace isolation—DB strategy documented |
| Authentication | Email/password, magic link, OAuth (Google, etc.), SSO (scoped) |
| Authorization | Roles, permissions, seat-based access |
| Subscription billing | Plans, trials, upgrades, proration via Stripe or Razorpay |
| Customer portal | Profile, billing history, plan change, cancel |
| Admin / super-admin | Tenant management, usage, support tools |
| Onboarding | Signup funnel, checklist, sample data |
| Core product features | Your domain logic—travel, fintech, ops, etc. |
| Public API | REST/GraphQL + API keys for integrations |
| Webhooks | Outbound events for partners |
| Analytics | Product usage, MRR hooks (scoped) |
| Email / notifications | Transactional email, in-app alerts |
Software development hub · Custom software development · UI/UX design
Multi-tenant architecture patterns
| Pattern | When |
|---|---|
| Shared DB, tenant_id column | Most MVPs—fast, cost-effective |
| Schema per tenant | Stronger isolation, moderate complexity |
| Database per tenant | Enterprise/regulatory (scoped) |
| Row-level security | Postgres RLS when appropriate |
We choose for your stage—avoid premature microservices.
Billing & subscriptions
- Plans — Free, starter, pro, enterprise; monthly/annual
- Trials — Time-limited with card optional/required
- Seat-based — Per user pricing
- Usage-based — Metered billing (scoped)
- Webhooks — subscription.created, payment failed, cancel—idempotent handlers
- India + global — Razorpay for INR/UPI; Stripe for international cards
- Invoices & tax — Export; Zoho Books sync optional
Never trust client-only payment success—server webhooks confirm subscription state.
SaaS vs custom software
| Dimension | SaaS product | Custom software |
|---|---|---|
| Customers | Many external customers subscribe | One org or closed B2B network |
| Signup | Self-serve signup + billing | Often no public signup |
| Tenancy | Multi-tenant by design | Single-tenant or fixed partners |
| Roadmap | Product roadmap for market | Workflow fit for one client |
Custom software development · This page for subscription products.
SaaS MVP vs "real" v1
| MVP mistake | Teenva approach |
|---|---|
| No tenant isolation | Tenancy from sprint 1 |
| Hard-coded one customer | Config-driven plans and limits |
| Billing bolted on last | Stripe/Razorpay in early milestone |
| No admin | Super-admin to support customers |
| Skip webhooks | Payment state from webhooks only |
You can limit features in MVP—do not limit architecture that is painful to retrofit.
Technology stack
| Backend | Laravel (Cashier/custom billing), Node.js |
|---|---|
| Frontend | React / Next.js |
| Database | PostgreSQL or MySQL |
| Cache / queue | Redis, SQS |
| Search | Elasticsearch / Meilisearch (scoped) |
| Cloud | AWS—EC2, RDS, S3, Lambda |
| DevOps | CI/CD, monitoring |
| Mobile | API-first for Flutter / React Native clients |
Who we build SaaS for
- B2B startups
- Travel tech SaaS
- Fintech & ops
- AI products
- Productize internal tools
- Scale-ups hardening MVP
Why Teenva AI for SaaS
Billing fluency
Stripe and Razorpay production patternsB2B UX
UI/UX design for onboarding and adminTravel optional
Domain SaaS for hospitality/travel when relevantAI-native
Embed AI solutions as premium tier featuresScale path
AWS + observability from launchPost-launch
Managed IT support when you outgrow founder-on-call
Our SaaS development process
Discovery
ICP, pricing model, MVP feature cut, compliance
Tenancy & auth design
Data model, isolation strategy
UX
Signup, onboarding, core loop wireframes
Billing milestone
Plans in Stripe/Razorpay sandbox early
Core product sprints
Domain features demoed biweekly
Admin & support tools
Impersonate tenant, usage view (scoped)
API & docs
Partner/developer endpoints if in scope
QA & load baseline
Critical paths, payment flows
Launch
Prod keys, monitoring, runbook
Iterate
Phase 2 roadmap; support retainer
SaaS + AI & integrations
- AI tier — Usage limits per plan; custom AI chatbot for support
- CRM — Zoho lead sync on signup
- Messaging — WhatsApp alerts for B2B customers
- Travel supply — Travel API for booking SaaS
- Custom — API integration services for ERP/legacy
Security & compliance baseline
Tenant data scoped in every query—tests for cross-tenant leaks
OWASP basics; rate limiting on auth endpoints
Secrets in vault; PCI via payment gateways
GDPR-ready export/delete hooks (scoped to requirements)
Audit log for admin actions
Frequently asked questions
- Laravel is excellent for admin-heavy B2B SaaS; Node suits JS-fullstack teams—we match your hiring plan. See Laravel development and Next.js development for stack pairing.
Often 8–16 weeks for a focused MVP with auth, billing, and core loop—scope-dependent. We scope so you can charge money in week 8, not month 8 after a rewrite.
- Yes—tenancy and billing hardening are common. We audit, then stabilize with managed IT support after fixes ship.
- Not always—responsive web first. Add mobile app development when retention or field use demands native clients.
- Yes—multi-tenant travel portal backends for agency networks. Pair with travel API integration for live supply.
- Yes—API keys, rate limits, and docs as a scoped feature via API integration services.
- Managed IT and DevOps monitoring keep uptime and billing flows healthy as you grow past founder-on-call.
Launch your SaaS product
Build your SaaS product with us—multi-tenant architecture, billing, admin, and APIs from one Bangalore team.
Build your SaaS product with us
Ready to take your business to the next level?