SaaS Platform Development in Charlotte, NC
Charlotte is the southeast's banking capital — Bank of America and Truist headquartered here, plus a fintech and supplier ecosystem in Uptown and South End selling into the big banks. Every SaaS in this market has to survive two reviews: an internal audit and a customer's vendor-risk assessment. Generic SaaS scaffolding fails both.
The problem with off-the-shelf SaaS scaffolding in Charlotte
SaaS vendors selling into Charlotte have to clear bank-grade security review. Generic shops do not understand vendor-risk and lose the deal at procurement. We build for the regulated environment from day one.
A custom multi-tenant SaaS puts your schema, billing, entitlement, and tenancy under your control. No platform tax. No vendor SDK lock-in. For Charlotte founders specifically, that means SaaS shaped for banking-adjacent compliance-aware SaaS — not a generic template that nearly fits.
What we ship for Charlotte SaaS founders
Vendor-risk-ready architecture
Data-flow diagrams, access model, encryption-at-rest documentation, and audit logs that survive a BoA or Truist review.
Customer-record audit trails
User, action, before/after on every record. Drops into SOC 2 CC6.1 and CC7.2 evidence packs.
Stripe + bank-grade billing flows
Subscription and licensing state tied to entitlement, with reconciliation outputs auditors can pull.
Fintech-vendor SaaS modules
Pipeline, deal IC, security-review state, and contract redline tracking for vendors selling into a regulated bank.
Tech stack
Hosted on Vercel, AWS, GCP, or your own infrastructure. PostgreSQL is the source of truth.
Reference builds
Charlotte-relevant reference work includes J5 Sales OS (sales operations SaaS), ProtectWithBri (client-facing portal handling sensitive communications), and contractor-grade SaaS patterns. Same audit-trail and access-model discipline shows up across the portfolio.
Reference SaaS work: J5 Sales OS, ProtectWithBri, and Wilder Recovery.
How we work remote from Georgia
QUANT LAB USA is founder-led from Macon, Georgia. William Beltz runs every SaaS engagement from kickoff through handoff — no agency middleman, no offshore handoff at the framework boundary. Discovery is a structured video session; weekly demos run on the same cadence; staging is live from week two.
For Charlotte founders, that means full Eastern-time overlap, fixed-scope contracting against milestones, and on-site work when scope warrants. Book a scope call to walk through your SaaS plan and get a written estimate.
Pricing for Charlotte SaaS builds
Charlotte SaaS engagements typically scope between $60,000 and $180,000 for a production-grade multi-tenant SaaS with bank-grade security documentation included.
We quote fixed-fee scope after a 30-minute discovery call. Engagements include the multi-tenant data model, Stripe Billing wiring, admin tooling, customer-facing UI, and the API surface. Source-code handoff at delivery. See our parent SaaS service page for the broader engagement model.
What you get
- Full source code repository (yours, no lock-in)
- Multi-tenant Postgres schema + Stripe Billing wiring
- Production deployment + staging environment
- Admin tooling + customer-facing UI
- API documentation (OpenAPI / GraphQL schema)
- 30-day post-launch support included
Charlotte SaaS FAQ
Will the SaaS survive BoA or Truist vendor-risk?
Yes.
Do you understand the bank questionnaire game?
Yes — same shop ships the SaaS and runs the pen test.
In-person Charlotte meetings?
Yes. Short drive up I-85.
SOC 2 Type II audit?
Yes.
Enterprise SSO?
Yes — SAML, OIDC, RBAC.
Who owns the source code?
You do.
Related services
Custom CRM Development
Pair your SaaS with a CRM your team will actually use.
Stripe Integration
Stripe Billing, Stripe Connect, and entitlement on day one.
Mobile App Development
iOS and Android clients sharing your SaaS data model.
AI Integration
LLM features wired into your multi-tenant SaaS.
DevOps + CI/CD
Docker, Kubernetes, Terraform — production-grade infra.
Nearby cities we serve
Build a SaaS you actually own in Charlotte.
Call William Beltz directly at (770) 652-1282 or book a 20-minute scope call. Founder-led from quote to handoff.