Catalyst Labs
B2B software development

Less friction from idea to shipped.

Catalyst Labs designs, builds and runs custom software for businesses. Web platforms, mobile apps, internal tools and AI integrations, delivered by a senior team that owns the outcome.

Start a project Our services
Fig. 1 · Reaction profileEa = activation energy
Effort Project progress → Eₐ in-house Eₐ with us Idea Shipped product
Without a catalystWith Catalyst Labs
Services

What we build

One team covers product design, engineering and operations, so nothing gets lost between vendors.

Web platforms

Customer portals, SaaS products and B2B marketplaces, built to scale with your user base.

  • React
  • Next.js
  • Node
  • Python

Mobile apps

iOS and Android apps for your customers or field teams, from first release to app store updates.

  • iOS
  • Android
  • React Native
  • Flutter

AI and data integration

Connect LLMs, search and automation to your own data and systems, with dashboards your team can use.

  • LLM apps
  • RAG
  • ETL
  • Analytics

Cloud and maintenance

Infrastructure, CI/CD, monitoring and ongoing support, so your software keeps running after launch.

  • AWS
  • GCP
  • Docker
  • 24/7 monitoring
Process

How a project runs

Short cycles and working software every two weeks. You always know what is done and what is next.

  1. 01

    Discover

    We map your goals, users and existing systems, then agree scope, budget and success metrics.

    1–2 weeks
  2. 02

    Design

    Architecture, UX flows and clickable prototypes, reviewed with your team before we write code.

    2–3 weeks
  3. 03

    Build

    Two-week sprints with a demo at the end of each one, plus automated testing from day one.

    6–16 weeks
  4. 04

    Launch and support

    Release, handover documentation and ongoing maintenance under a support agreement.

    Ongoing
Engagement

Ways to work with us

Pick the model that fits how clear your scope is and how much control you want.

Model A

Fixed-scope project

A defined product with a fixed price and timeline, agreed after discovery.

Best for: MVPs and well-defined builds
Model B

Dedicated team

A full team of engineers, designer and PM working only on your product, billed monthly.

Best for: long-running products
Model C

Support retainer

A set number of hours each month for maintenance, fixes and small features.

Best for: software already in production
Contact

Have a project in mind? Let's build it.

Tell us what you need and we'll reply within one business day with next steps.

Email
hello@catalystlabs.com