Built for PLG. Hardened for enterprise.
Multi-tenant apps, billing, identity, audit logs and APIs - engineered by senior SaaS teams who have taken products from self-serve PLG to seven-figure enterprise contracts. SOC 2, ISO 27001 and HIPAA-ready, with NRR baked into the architecture.
- ✓nowRole · admin
- ✓nowsso · oktaSCIM sync · 412
- ✓nowapi-key · prodRotated
- ↻nowwebhook · billingRetry · ok
Six engineered solutions across the SaaS stack.
From multi-tenancy and billing to identity, APIs and PLG - built on reference architectures hardened across hundreds of enterprise rollouts and procurement reviews.
Multi-tenant architecture
Shared-schema, schema-per-tenant or pool isolation - sized to your security, performance and operational model with zero compromise on noisy-neighbour control.
- Pool · silo · bridge patterns
- Tenant routing & isolation
- Per-tenant observability
Billing & subscriptions
Usage-based, seat-based and hybrid billing on Stripe, Chargebee or Metronome - with proration, dunning, tax and revenue recognition built in.
- Stripe · Chargebee · Metronome
- Usage · seat · hybrid pricing
- Tax, dunning & rev rec
Auth, SSO, SCIM & RBAC
Enterprise-grade identity with SAML, OIDC, SCIM provisioning, fine-grained RBAC and ABAC - production-ready for Fortune 500 procurement.
- SAML · OIDC · MFA
- SCIM provisioning & deprovisioning
- Fine-grained RBAC & ABAC
Audit logs & compliance
Tamper-evident audit logs, data residency controls and continuous SOC 2, ISO 27001 and HIPAA evidence - so trust centre questions don't slow your deal cycle.
- Tamper-evident audit log
- Data residency & DPA
- SOC 2 · ISO 27001 · HIPAA
API platform & webhooks
Versioned REST and GraphQL APIs, signed webhooks, rate limiting, SDKs and a developer portal - so integrations ship in days, not quarters.
- REST · GraphQL · gRPC
- Signed webhooks & retries
- SDKs, OpenAPI & dev portal
PLG, onboarding & analytics
Activation flows, in-product checklists, experimentation and product analytics tied to revenue - so PLG and sales motions reinforce each other.
- Onboarding & activation flows
- Experimentation & flags
- Product analytics & revenue
From buyer map to net retention - in four phases.
Each phase ships a tangible artefact - a tenancy model, a billing + identity blueprint, a production API platform, an NRR-led operating cadence.
- 01
Discover & frame
Map the buyer, the tenancy model and the revenue motion. Anchor the engagement in NRR, activation and gross margin - not feature backlogs.
- 02
Architect for tenancy
Reference architecture for multi-tenancy, identity, billing and observability - sized to your isolation, residency and procurement requirements.
- 03
Build & integrate
Senior SaaS engineers ship product, billing, auth and APIs - integrated to CRM, data warehouse, support and the analytics stack.
- 04
Run & expand
24x7 SRE, continuous compliance evidence, PLG experimentation and quarterly platform reviews aligned to the NRR scorecard.
Outcomes CROs & CTOs both sign off.
NRR, latency, compliance and release velocity - the four dials every SaaS leadership team is measured on - tracked on a single weekly scorecard.
+22pt NRR uplift
Activation, expansion and packaging changes informed by product analytics.
<100ms P95 API
Multi-tenant data layer with per-tenant caching and isolation.
SOC 2 in 90 days
Controls, audit logs and evidence produced continuously - not at audit time.
5x faster releases
Trunk-based delivery, flags and progressive rollout across tenants.
Platform, identity, billing & analytics toolchains.
We deliver on the stacks you already run - and stand up best-in-class identity, billing and analytics layers where you need them.
- Next.js
- Remix
- Node / Nest
- Go
- Python / FastAPI
- Postgres
- WorkOS
- Auth0
- Okta
- Clerk
- Ory
- Permit.io
- Stripe Billing
- Chargebee
- Metronome
- Orb
- Maxio
- Snowflake
- BigQuery
- Segment
- PostHog
- Amplitude
- Datadog
Programmes delivered across B2B SaaS.
Horizontal SaaS, vertical SaaS, workflow platforms and API-first DevTools - each has its own buyer, tenancy model and motion. We bring playbooks for every one.
The difference between shipping a SaaS app and shipping a SaaS platform.
Engineers who scaled to enterprise
Our SaaS leads have taken products from PLG self-serve to seven-figure enterprise contracts - tenancy, security and procurement included.
Reference architectures, not blank pages
Battle-tested blueprints for multi-tenancy, identity, billing and APIs - tuned to your isolation and residency model.
Trust centre, not a panic-room
SOC 2, ISO 27001 and HIPAA controls engineered in - so deals don't stall on a security questionnaire at the eleventh hour.
Ship daily, safely, per-tenant
Trunk-based delivery, feature flags and per-tenant progressive rollouts - so velocity scales with customer count, not against it.
“SyncTrix re-architected our tenancy, identity and billing in eight months. NRR is up 28 points, our enterprise trust review takes one call instead of three weeks, and we are SOC 2 Type II and HIPAA-ready across every tenant.”
- Re-architected: multi-tenancy + identity + billing
- Integrated: Okta, Stripe Billing, Snowflake, Datadog
- Outcome: +28pt NRR · SOC 2 Type II · HIPAA-ready
SaaS delivery, answered.
The questions CPOs, CTOs and Heads of Platform ask us most often before handing over a SaaS programme.
- Yes. We design pool, silo and bridge multi-tenancy models and pick the right mix - typically pool with per-tenant isolation primitives for PLG, with enterprise tiers that get silo databases, dedicated VPCs or in-region deployments. The same product and codebase serves both motions.
Book a SaaS strategy call - leave with a blueprint.
A 45-minute session with a senior SaaS architect. We map your buyer, tenancy model and the top three platform hotspots - and leave you with a prioritised blueprint, whether you engage us or not.
Work we have actually delivered.
Built a Gmail-style webmail app with AI writing built in.
- 22
- Real mail API routes
- 84-156ms
- Index-served list load
Built an online CA platform that ranks for 300+ search terms.
- 300+
- Indexable pages
- 162
- SEO articles shipped
Built a publishing and community platform with live chat.
- 49
- Pages · 72 API routes
- ~27
- PostgreSQL tables
Tell us about your project.
Briefs, NDAs, architecture reviews, anything goes. A senior engineer responds within 24 hours.
- Email[email protected]
- Phone+91 99228 74956
- LocationsHyderabad · Pune · Bangalore
- 1 · A senior engineer reviews your brief within 24 hours.
- 2 · We schedule a 30-minute discovery call.
- 3 · You receive a written proposal in 48-72 hours.