L
Let's Build TechLet's build together
AI-native product engineering company

Building Intelligent Software.

We create AI-powered products and engineer scalable digital solutions that help businesses move faster, work smarter and grow with confidence.

Explore our productsLet's build together
letsbuild.tech / portfolio
BidCure
Available

RFQ intelligence for bidders

In production

AI Tutor
In development

Personalised AI learning

Private beta soon

Labs
Always exploring

Prototypes powered by AI

New experiments monthly

Product-first
We build software, not slide decks
AI-native
Intelligence built in from day one
Cloud-native
Engineered to scale globally
Partners, not vendors
Long-term collaboration
Products

Software we build and ship.

We're a product engineering company. Alongside client work, we design, build and operate our own AI-powered platforms — each one solving a real problem for the people who use it.

Flagship productAvailable

BidCure

Helping contractors discover, check requirements and compliance, and respond to RFQ tender opportunities more efficiently. BidCure brings clarity and structure to a fragmented procurement landscape — so teams can focus on winning the right work.

  • RFQ opportunity discovery
  • Matched RFQ email notifications
  • Requirements & compliance extraction
  • Instant eligibility verification
Go to BidCure
Weekly RFQ volume (estimated)
397 – 600
Active
National CoverageAll 9 South African provinces
Top SectorsConstruction, ICT, Services & Logistics
Opportunity TypeTenders, RFQs & RFP extraction
In development

AI Tutor

Personalised AI-powered learning.

Adaptive learning experiences for students and professionals — combining curriculum-aligned content with conversational AI tutoring that meets every learner where they are.

Next

AI-powered SaaS

More products, always in motion.

We're continuously developing new AI-powered software products across industries where intelligent automation creates real value for teams and their customers.

Partner with us

Co-built products

Have an idea worth building?

We collaborate with founders and operators to design, build and launch new AI-native products — bringing engineering craft to your vision.

Engineering

Engineering capability, applied to your business.

We partner with organisations that want to build serious technology — bringing product thinking and engineering craft to every problem.

AI Engineering

AI assistants, intelligent automation, LLM applications and agent-driven workflows that make everyday work faster and smarter.

Cloud Engineering

Cloud-native systems, scalable backend architecture, modern infrastructure and deployment pipelines built for growth.

Platform Engineering

Internal business systems, customer portals, operational platforms and enterprise software tailored to how teams actually work.

Systems Integration

APIs, workflow automation, CRM and ERP integration, and legacy modernization that connects the tools your business depends on.

Labs

Let's Build Labs.

A space where we experiment, prototype and explore emerging technologies — before turning the best ideas into products our customers can rely on.

Not every experiment ships. That's the point. Labs is how we stay close to what's next.

Meeting Notes AI
Experimental
Research Assistant
Experimental
Enterprise Copilot
Experimental
Workflow Automation
Experimental
AI Agents
Experimental
+ always something new in the lab
Why Let's Build Tech

Engineering partners you can trust.

We're not another software agency. We're a young, ambitious team of builders who love creating technology that actually works — at speed, at scale, and for the long haul.

Product-first thinking

We think in products, outcomes and users — not tickets and timesheets.

Engineering excellence

Clean architecture, thoughtful abstractions, and code we'd be proud to hand over.

Cloud-native by default

Every system we ship is designed to scale, observe and evolve.

AI where it matters

We use AI when it creates real leverage — not because it's on the roadmap.

Built for scale

From line one, we build for the version of your product that has 100× the users.

Long-term partnerships

We're in it with you — beyond launch, into iteration, growth and what's next.

Technology

Modern stack. Deliberate choices.

We pick technology that lets us move fast without paying for it later — and stay close to the open web.

Frontend

ReactTypeScriptTanStackTailwind CSSVite

Backend & APIs

JavaPythonNode.jsREST & RPCWebhooks

Data

PostgreSQLRow-level securityRealtimeVector search

AI

LLM orchestrationEmbeddingsRAGAgents

Cloud

ServerlessObject storageCDNObservability

Quality

E2E testingCI/CDSASTAudit logging
Company

We build the future we want to work in.

Let's Build Tech (legal entity: Let's Build Technologies) is a product engineering company. We build our own AI-powered software products, and we partner with businesses to design and build scalable digital solutions.

Our goal is simple — create products and platforms that make work simpler and more intelligent.

  • Software should solve meaningful problems.
  • AI should empower people, not replace them.
  • Technology should be something businesses can trust.
  • We learn, experiment and improve — continuously.
Careers

Come build the future with us.

We're always looking for curious engineers, designers and problem-solvers who love creating technology. If that sounds like you — even when nothing is publicly open — we'd still love to hear from you.

Introduce yourself

Let's build something intelligent.

Have an idea? Looking for an engineering partner? Want to explore what AI could do for your business? Let's start the conversation.

Get in touchSee our products
Contact

Let's start the conversation.

Tell us about your product, problem or partnership idea. We usually reply within one business day.

We'll never share your details.