AI-Powered Apps & Platforms Services

We build AI-powered products that actually work in production - custom LLM apps, agent workflows, RAG pipelines, and intelligent automation with measurable business impact.

5.0

Based on 100+ Reviews

TOP RATED PLUS
100% Job Success

Our Awards & Recognitions

Top App
Development
Company
Tallinn 2026
Top Company
Next.js Developer
2026
Top Software
Testing Company
2026
Global
Award
Spring 2026
Top Company
Next.js Developer
2023
Top Software
Testing Company
2023

What our clients say

Verified feedback and delivery outcomes from recent Entalogics projects.

Evan Kanouse

CEO, Modestly

Entalogics has successfully delivered extension prototypes on time, and we are impressed with their project management and the finished product. The client communicates with Entalogics via virtual meetings, email, and messaging apps.
Adam Strock

Founder, Flourish Schools

Collaborating with Entalogics was a great experience. Communication was clear, we aligned quickly, and their team delivered high-quality code on time with thoughtful technical decisions.
Giles Whitman

CTO, SentryBay

Their Chromium expertise helped us ship a hardened browser with live threat controls and enterprise rollout support. Security operations became significantly faster.
George Irvin

Founder, G3 Ventures LLC

Entalogics delivered our custom Electron browser in six months with isolated profile workflows and stable policy sync. Agent onboarding improved by 55% after rollout.
Dani Keo

Project Manager, Sociall

Entalogics built our iOS Chromium-based mobile app with a smooth native feel, stable media rendering, and reliable sync. We shipped faster and improved engagement after launch.
Project Manager

RozmeriGPT

The web dashboard and Chrome extension now share prompts, billing, and analytics in one platform. Our content turnaround improved 4x after launch.
IIYA KHODAKOVSKY

Project Manager, Omni Browser

Entalogics built our Omni Browser on top of Chromium with deep product-level execution. They implemented an integrated VPN and Omni Crypto Wallet directly in the browser, made strong architectural decisions, and delivered quality code on schedule with clear communication.
Sherzod Khabibullayev

Project Manager, Digital Office: Aura

Entalogics built Digital Office: Aura as a custom Chromium-based authentication platform. Their team modified Chromium internals and integrated our manual custom authentication flow with reliable implementation, fast delivery, and consistent communication.

What We Offer: Our AI-Powered Apps & Platforms Services

We build AI applications that go beyond demos. From LLM integrations to autonomous agent systems, our team designs and ships AI products that are reliable, monitored, and built for real-world use.

Technologies We Use

Cutting-edge tools and frameworks to deliver exceptional results

React.jsReact.js
Next.jsNext.js
TypeScriptTypeScript
Tailwind CSSTailwind CSS
PythonPython
Node.jsNode.js
GraphQLGraphQL
PostgreSQLPostgreSQL
DockerDocker
FigmaFigma

What's Included

1

LLM Integration & Custom AI Apps

We integrate OpenAI, Anthropic, DeepSeek, and open-source models into your product with custom prompt engineering, fine-tuning, and safety guardrails.

2

RAG & Vector Search

We build Retrieval-Augmented Generation systems using Pinecone, Weaviate, or pgvector - so your AI works with your own data accurately.

3

AI Agent Development

We build autonomous agents using LangChain, LangGraph, and custom pipelines that can reason, plan, and execute multi-step tasks.

4

Workflow Automation

Intelligent automation that connects your existing tools, APIs, and data sources - reducing manual work and operational costs.

AI Apps Development Process: Step-by-step

1

AI Strategy & Planning

Identify AI opportunities, select optimal models, and design intelligent workflows tailored to your business needs.

2

Model Integration

Integrate leading AI models (OpenAI, Anthropic, DeepSeek) with custom prompt engineering and fine-tuning.

3

Workflow Development

Build intelligent automation workflows with vector databases, LangChain, and custom AI pipelines.

4

Testing & Optimization

Rigorous testing of AI outputs, performance optimization, and continuous model improvement.

5

Deployment & Monitoring

Deploy with real-time monitoring, usage analytics, and ongoing AI model optimization.

6

Continuous Improvement

Iterate on prompts, fine-tuning, and workflows based on real-world usage.

Common questions, straight answers

We work with OpenAI, Anthropic, Google Gemini, DeepSeek, Mistral, and open-source models via Ollama and HuggingFace - we pick the right one for your use case and budget.
We implement evaluation pipelines, output validation, human-in-the-loop checks, and continuous monitoring to catch hallucinations and errors before they reach users.
Only if you choose to use cloud-based models. We can also deploy fully local or private models so your data never leaves your infrastructure.
RAG lets your AI answer questions using your own documents and data accurately. If your product needs AI to reference internal knowledge, you need it.
A focused MVP with LLM integration typically takes 4-8 weeks. More complex agent systems or custom-trained models take longer depending on data availability.

Ready to Build Something Amazing?

Let's discuss your project and see how we can help you achieve your goals with quality software at fair pricing.