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
Straight answers about our services, how we work, and how to get started with Teenva.
Custom software, AI solutions, and travel technology — built for teams that need more than templates.
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.
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?