Connected stack
Northwind Health
01
From MVPs to dashboards, we build software that cuts manual work and gets your team moving.
02
Northwind Health
03
Vertex Rail
04
Orion Retail
UK SOFTWARE STUDIO
Ship Better Software Faster
Rex Labs builds custom web apps, MVPs, and AI automations for startups and SMEs. We help your team launch sooner, cut manual work, and keep one clear plan.
Northwind Health
Vertex Rail
Orion Retail
Aster Finance
Summit Energy
BluePeak Care
WHAT WE BUILD
Tools that teams can ship
Build login-based tools for teams, customers, and ops work.
Custom Web Apps
Build login-based tools for teams, customers, and ops work.
MVP Builds
Get a first version live fast, so you can test the idea with real users.
SaaS Prototypes
Shape pricing, onboarding, and core flows before a full build.
01
AI Automations
Cut repeat tasks with tools that draft, sort, and route work.
02
API Integrations
Connect payments, CRMs, data feeds, and internal systems.
03
Internal Dashboards
See live numbers in one place and track work without spreadsheets.
WHO WE HELP
Built for teams shipping now
Turn a rough idea into a testable product, then ship the next release.
01
Custom Web Apps
Build login-based tools for teams, customers, and ops work.
02
MVP Builds
Get a first version live fast, so you can test the idea with real users.
03
SaaS Prototypes
Shape pricing, onboarding, and core flows before a full build.
04
AI Automations
Cut repeat tasks with tools that draft, sort, and route work.
Use case 01
For Startup Founders
Turn a rough idea into a testable product, then ship the next release.
Use case 02
For Ops Teams
Replace spreadsheet work with dashboards, alerts, and fewer handoffs.
Use case 03
For SME Leaders
Get systems that save time, link tools, and show clear numbers.
4-8 wks
MVP launch window
4-8 wks
MVP launch window
25+
systems connected
60%
less admin work
UK
same-day replies
PRICING
Clear build packages
Product scope call Wireframes for main screens One MVP or web app Two review rounds Launch handover pack
one-off project
Sprint
£3,500
Product scope call
Wireframes for main screens
One MVP or web app
Two review rounds
Most popularPopular
Growth
£8,500
Strategy call and roadmap
Admin login and roles
Two API connections
AI task automation
ongoing build
Scale
Custom
Product strategy workshop
Multi-screen app build
Six API integrations
Custom AI workflows
Proof
What clients say
Verified
“Rex Labs turned our rough idea into a live MVP fast, with clear steps the whole way.”
Maya Thornton
Product Lead @ Northwind Care
Verified
“They cut weeks of manual work with one dashboard and a few smart automations.”
Jonah Price
COO @ Vertex Rail
Verified
“The team was direct, quick to reply, and kept the build on track.”
Aisha Khan
Founder @ BluePeak Studio
Integrations
Slack
From MVPs to dashboards, we build software that cuts manual work and gets your team moving.
Slack
Slack
From MVPs to dashboards, we build software that cuts manual work and gets your team moving.
GitHub
GitHub
From MVPs to dashboards, we build software that cuts manual work and gets your team moving.
Notion
Notion
From MVPs to dashboards, we build software that cuts manual work and gets your team moving.
Figma
Figma
From MVPs to dashboards, we build software that cuts manual work and gets your team moving.
The Map
The Map
Journal
Lab notes and build tips
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LifestyleJul 6, 2026
The Science Behind Sex AI: Evidence-Based Insights for Modern Relationships
Questions
Common questions
Quick answers before visitors choose a product, service, or next step.
01What do you build first?+
We start with the smallest thing that proves the idea, then map the next steps before code begins, so waste stays low.
02How long does a project take?+
A simple MVP can take 4 to 8 weeks. Bigger builds take longer, based on scope, reviews, and data links you need.
03Do you work with SMEs?+
Yes. We build tools for startups and SMEs that need clearer data, less manual work, and faster shipping from one team.
04Can you connect our tools?+
Yes. We link CRMs, payment tools, data feeds, and internal systems with clean API work and clear handover notes.
05Do you build AI automations?+
Yes. We make repeat tasks faster with safe AI flows for drafting, sorting, and triage, plus simple checks before launch.
06What happens after launch?+
We stay on for fixes, small changes, and new features, so your team can keep moving after launch without waiting long.
Get build updates
Get short notes on MVPs, automation, and SaaS builds. One email a month, no noise.