KlarkLabs

Development studio specialized in B2B SaaS, mobile applications and artificial intelligence.

ReactNext.jsTypeScriptNode.jsPythonAWSMongoDBPostgreSQLOpenAIAnthropicDockerTailwind CSSReact NativeVercelLangChainReactNext.jsTypeScriptNode.jsPythonAWSMongoDBPostgreSQLOpenAIAnthropicDockerTailwind CSSReact NativeVercelLangChain
Our

Our services

Tailored technology solutions to accelerate your growth.

B2B SaaS Development

Custom web platforms with scalable architecture, from design to deployment.

Mobile Applications

Native iOS and Android apps with React Native, optimized for performance.

AI Integration

LLM, RAG, autonomous agents — we integrate artificial intelligence at the core of your products.

R&D & Prototyping

From concept to working prototype in weeks, to validate your ideas quickly.

Technical Consulting

Architecture, technology choices, code audit — our expertise at your service.

Data & Analytics

Data pipelines, real-time dashboards and actionable insights to drive your business.

Try our terminal

Explore KlarkLabs via command line.

klark@labs ~ %

Welcome to KlarkLabs CLI. Type 'help' to get started.

visitor@klarklabs~ $
Featured project

Klark

B2B SaaS platform for business data aggregation. Next.js, MongoDB, AWS architecture with AI integration for automatic analysis.

Next.jsMongoDBAWSOpenAI
KLARK

AI & R&D

AI is not an option. It's our foundation.

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Find the right solution

Answer 4 questions to discover our personalized recommendation.

Question 1 / 4

What is your industry?

Our stack

The technologies we master.

Frontend

ReactNext.jsReact NativeTypeScriptTailwind CSS

Backend

Node.jsPythonExpressFastAPI

Cloud & Infra

AWSVercelDockerGitHub Actions

Data

MongoDBPostgreSQLRedisPrisma

AI / ML

OpenAIAnthropicLangChainPineconeTensorFlow

Tools

FigmaLinearNotionStripe

Blog

IA

Building a RAG pipeline with LangChain and MongoDB

5 min read

Mobile

Optimizing React Native performance

4 min read

Architecture

SaaS architecture with Next.js

6 min read

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Ready to build the future?

Let's discuss your next project and see how KlarkLabs can help.

Klark Labs
Technology Studio