B2B SaaS Development
B2B SaaS built to
pass the enterprise review.
We design and engineer multi-tenant B2B SaaS platforms with the enterprise table stakes buyers demand: SSO and SAML, granular RBAC, audit logs, usage-based billing, and the integrations that get you through procurement and security questionnaires.
Why Hyflint
Why choose Hyflint.
Multi-tenancy done right
We architect tenant isolation, data partitioning, and per-org configuration from day one, so onboarding a new enterprise customer never means re-platforming.
Enterprise auth out of the box
SSO, SAML, OIDC, and SCIM provisioning are standard in our builds. Your sales team can answer yes on every security questionnaire without a custom sprint.
Compliance-ready foundations
Audit logs, encryption at rest and in transit, and access controls are wired in early to make SOC 2 and ISO 27001 evidence collection painless.
RBAC and admin built for teams
Role and permission systems, org hierarchies, and admin consoles let your customers manage their own users, seats, and settings without filing support tickets.
Integrations as a growth lever
We ship robust APIs, webhooks, and connectors to Salesforce, HubSpot, Slack, and the tools your buyers already run, so your platform fits their stack.
Ship fast, scale later
We move at startup speed without cutting the enterprise corners that block deals, getting you to a sellable, demo-ready platform in weeks not quarters.
What we do
Our B2B SaaS services.
Multi-tenant B2B platforms
Tenant-isolated architectures with per-organization data, branding, and configuration designed to scale from your first pilot to thousands of paying accounts.
SSO, SAML & SCIM provisioning
Enterprise login via SAML, OIDC, and OAuth with automated user provisioning and de-provisioning through SCIM, so IT admins stay in control of access.
Role & permission systems (RBAC)
Granular role-based access control, custom roles, org hierarchies, and policy enforcement so the right people see exactly the right data and actions.
Admin & operations dashboards
Customer-facing admin consoles plus internal back-office tools for managing tenants, seats, usage, and support without engineering involvement.
API & webhook platforms
Versioned REST and GraphQL APIs, signed webhooks, rate limiting, and developer docs that turn your product into a platform partners can build on.
Usage-based & per-seat billing
Metering, plan tiers, seat management, invoicing, and proration via Stripe so you can sell self-serve plans and negotiated enterprise contracts alike.
Enterprise integrations
Native connectors to CRMs, data warehouses, and workflow tools, plus custom integration work to slot into each customer's existing systems.
Audit logs & compliance tooling
Immutable audit trails, access logs, and data export controls that satisfy security teams and accelerate SOC 2, HIPAA, and GDPR readiness.
Tech stack
Modern technologies we build with.
Frontend
- Next.js & React
- TypeScript
- Tailwind CSS
- TanStack Query
Backend & Database
- Node.js & NestJS
- PostgreSQL (RLS)
- Prisma ORM
- Redis
Auth & Security
- SSO / SAML / OIDC
- OAuth 2.0 & SCIM
- WorkOS & Auth0
- RBAC & audit logs
Infra & DevOps
- AWS & Vercel
- Docker & Kubernetes
- Terraform
- GitHub Actions CI/CD
How we work
Our development process.
01
Discovery & enterprise scoping
We map your buyer personas, security requirements, and tenancy model, then translate procurement and compliance needs into a concrete technical plan.
02
Architecture & data modeling
We design multi-tenant isolation, the RBAC model, and the API surface up front so the platform scales cleanly instead of accruing rework later.
03
Core platform build
We ship the tenant engine, authentication, admin dashboards, and billing in tight iterations with working demos you can put in front of prospects.
04
Integrations & APIs
We wire up SSO, SCIM, webhooks, and the CRM and workflow connectors your customers expect, plus public APIs and developer documentation.
05
Security hardening & QA
We add audit logging, penetration-test fixes, and automated tests, preparing the evidence and controls you need for SOC 2 and security reviews.
06
Launch & scale support
We deploy with monitoring, alerting, and CI/CD, then support enterprise onboarding, performance tuning, and the roadmap as accounts grow.
Who we serve
Industries we work with.
Fintech
Payment platforms, treasury tools, and lending portals with the audit trails, RBAC, and reliability regulated buyers and their auditors demand.
HR Tech
HRIS, payroll, and people platforms with SCIM provisioning, org hierarchies, and SSO so enterprise HR and IT teams onboard in days.
Sales & CRM
Revenue and CRM tools with deep Salesforce and HubSpot integrations, seat-based billing, and team permission models for distributed sales orgs.
Supply Chain
Logistics, procurement, and inventory platforms with multi-org access, partner APIs, and real-time data sync across complex supplier networks.
MarTech
Marketing automation and analytics SaaS with workspace isolation, usage metering, and webhook ecosystems that plug into existing martech stacks.
Cybersecurity
Security and compliance platforms with hardened RBAC, immutable audit logs, and SSO-first access built to pass the strictest vendor reviews.
Our work
Selected portfolio.
B2B Fintech
JobSite
A B2B payments MVP for the construction trades, shipped in six weeks with a contractor dashboard, role-based access, and 99.98% uptime.
View case studyTelehealth SaaS
PulseWell
A conversion-focused launch for a telehealth SaaS that lifted sign-ups 4.4x while cutting bounce rate by 42% in the first month.
View case studyWorkflow Automation
AutomateCo
Workflow automation for an e-commerce operator that saved 35 hours a week and deflected 62% of support tickets through smart routing.
View case studyCase study
Results that speak for themselves.
JobSite — B2B Fintech
A B2B payments platform that went live in six weeks
JobSite needed an enterprise-credible payments MVP for construction contractors fast. We built a multi-tenant platform with role-based dashboards, secure money movement, and audit-ready logging, then launched in six weeks. It pulled in over 2,000 users in the first month while holding a 97 Lighthouse score and 99.98% uptime.
Read the full case study2,000+
Users in first month
6 weeks
Time to market
97
Lighthouse score
99.98%
Uptime
FAQ
Frequently asked questions.
How much does B2B SaaS development cost?
Most B2B SaaS builds with us start in the low five figures for a focused, enterprise-credible MVP and scale from there based on the number of integrations, the depth of your RBAC and tenancy model, and compliance requirements. After a short discovery call we provide a fixed scope and transparent estimate rather than an open-ended hourly bill.
Can you build enterprise SSO and SAML into our platform?
Yes. SSO, SAML, OIDC, and OAuth are core to almost every B2B build we ship, often via WorkOS or Auth0 alongside SCIM for automated user provisioning. This lets your customers' IT teams manage access centrally and lets your sales team answer yes on the security questionnaires that gate enterprise deals.
What integrations can you add to a B2B SaaS product?
We build native connectors to the tools your buyers already use, including Salesforce, HubSpot, Slack, and major data warehouses, plus public REST and GraphQL APIs and signed webhooks so partners can build on your platform. We also handle bespoke integrations into a specific customer's internal systems when a large account requires it.
How do you handle multi-tenancy and data isolation?
We design the tenancy model up front, choosing between shared-schema with row-level security and isolated databases based on your security and scale needs. Each tenant gets isolated data, per-organization configuration, and its own admin controls, so onboarding a new enterprise account never requires re-architecting the platform.
How long does it take to build a B2B SaaS platform?
A focused, demo-ready MVP with multi-tenancy, authentication, and core workflows typically takes six to twelve weeks, as our JobSite payments platform shows. A fuller enterprise platform with deep integrations, billing, and compliance tooling usually runs three to six months, delivered in iterations so you have something sellable early.
Will the platform scale as we add enterprise customers?
Scaling is built into the architecture, not bolted on later. We use PostgreSQL with proper indexing and isolation, caching with Redis, containerized deploys on AWS or Vercel, and CI/CD with monitoring and alerting. That foundation is why platforms we ship hold uptime like JobSite's 99.98% as accounts and usage grow.
Contact
Let's build something worth shipping.
Tell us about your project and we'll get back to you with an honest assessment within 4 hours.