SaaS Development Company in New York City

New York is one of the largest markets for B2B software: fintech, real estate, healthcare, media and professional services all buy SaaS here, and often expect security reviews, integrations and in-person conversations before they sign. As a New York SaaS development company, we can sit down with your team at 45 Broad Street or on video, build to the compliance expectations of local buyers, and stay accountable for the outcome after launch.

• Built to pass the security questionnaires New York enterprise buyers send
• Designed with the New York SHIELD Act, and NYDFS 23 NYCRR 500 for financial clients, in mind
• In-person discovery workshops and launch reviews in Lower Manhattan

A predictable process is the difference between a launch and an expensive experiment. Every SaaS build follows the same four phases, and you approve the scope and price before each one starts.

• Discover: user interviews, competitor review, a prioritised roadmap and a written MVP scope
• Design: user flows, interactive Figma prototypes and a design system, tested with real users
• Build: multi-tenant architecture, core features, billing and integrations in weekly demos
• Launch and grow: production deployment, monitoring, analytics and a plan for the next release

B2B SaaS (business-to-business software as a service) is software that companies buy on subscription, hosted by the vendor and accessed through the browser. Compared with consumer products, B2B SaaS usually needs team accounts, role-based access, single sign-on, audit trails and integrations with the tools a customer already runs. Those requirements shape the architecture from the first sprint. AI B2B SaaS adds a model layer on top: features such as search, drafting, classification or forecasting powered by language models, grounded in the customer's own data.

• Team workspaces, roles and permissions
• Integrations and public APIs
• Security and compliance readiness for enterprise buyers
• AI features grounded in each customer's data, with clear data boundaries

Most SaaS revenue is recurring, so billing is part of the product, not an afterthought. We integrate Stripe Billing or your preferred processor to handle plans, free trials, upgrades, proration, invoices, failed-payment retries and receipts. For US SaaS companies we also plan for sales tax, ACH and card payments, refunds and revenue reporting from the start.

• Flat, per-seat, tiered and usage-based pricing models
• Free trials, coupons and annual-plan discounts
• Automatic retries and dunning emails for failed payments
• Customer self-service portal for plans, cards and invoices
• Sales tax handling and revenue reporting hooks

An enterprise-level application is software built for large organisations: many users, several departments, strict security and integration with existing systems. The common challenges are integrating with legacy systems, meeting security and compliance requirements, managing data at scale, keeping performance steady under load and getting many stakeholders to adopt the tool. We plan for these in the architecture and the rollout, not after launch.

• Legacy and third-party system integration
• Role-based access, encryption and audit logging
• Performance and scalability testing before release
• Change management and phased rollouts to reduce adoption risk

Field service businesses such as HVAC, electrical, cleaning and installation companies run on scheduling, dispatch, quoting and invoicing. For a small business with standard needs, an off-the-shelf field service management tool is usually the right first step, and several offer free trials or entry plans. When your workflow does not fit those tools, or you want to sell field service software to an industry of your own, we build custom mobile field service management software.

• Job scheduling, dispatch and technician routing
• Mobile app for technicians with photos, checklists and signatures
• Quotes, invoices and payments in one flow
• Customer notifications and service history