GPT and LLM Chat Assistants
We integrate GPT and Gemini chat assistants that answer questions, guide users through multi-step flows and remember context across turns, using LangChain and LangGraph for orchestration.

AI integration and AI-powered development services that add chat assistants, content generation and smart features to the software you already run.

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AI integration is the work of adding AI features - chat assistants, content generation, image analysis, recommendations - to software you already run or are building. Metaviz AI designs, builds and connects these features to your app, data and APIs, using models such as OpenAI GPT-4o and Google Gemini, without a full rebuild.
We work on web apps, mobile apps and SaaS products. In the Tree Care AI Web App, we connected the Plant.id API, a LangChain and Gemini chatbot and several data APIs into one user flow. In Medd AI, Gemini drafts medical content and GPT-4o checks it for accuracy and AMA citation format.
Users without botanical expertise couldn't reliably identify tree species or detect health issues from sight, and manual research across plant databases was slow and inconsistent.
Integrated the Plant.id API behind a clean upload UI - users snap a photo and the system returns species, condition, and care guidance in seconds.
Risk of generating inaccurate or non-compliant content that could mislead healthcare audiences.
Implemented GPT-4o for post-generation validation - checking factual accuracy, AMA citation format, and readability. Invalid drafts are automatically flagged and returned with issue logs.
Users needed accurate results, but no single LLM works best for every kind of query.
GoAI uses a dynamic model-agent recommendation system that selects the optimal LLM and agent combo based on query content and confidence scoring.
Tree trimming and removal pricing depends on location, weather, property value, and species - making accurate upfront quotes impossible without a manual site visit.
Aggregated AccuWeather, RentCast, and Google Maps data into a smart estimator that produces calibrated quotes from photo and address alone.
We add AI features to new and existing products, connected to your data, APIs and user flows. Each feature is scoped around a specific task your users or team need done.
We integrate GPT and Gemini chat assistants that answer questions, guide users through multi-step flows and remember context across turns, using LangChain and LangGraph for orchestration.

We build voice assistants that understand natural language and reply by voice, for apps, websites or devices where hands-free use or faster customer support matters.
We build content generation pipelines for blogs, product descriptions, reports or articles, with prompts, tone controls and validation steps that keep output consistent and on brand.
We build tools that generate courses, lesson outlines and learning paths from your material, so educators and training teams spend less time on manual course planning.
We connect vision models and image APIs to your app, so users can upload a photo and get identification, condition checks or guidance back in seconds.
We build recommendation engines that suggest products, courses or content, plus routing logic that picks the best LLM for each query, as we did in GoAI Chat.
Service estimation time reduced through automated data aggregation. (Tree Care AI Web App)
Image-based plant identification and health check delivered in seconds. (Tree Care AI Web App)
Always-on conversational support across the full booking flow. (Tree Care AI Web App)
Open any of them for the full case study.
Upload a photo of any tree and the app diagnoses health issues and suggests care routines using AI.
We learn your industry, users, data and current software, then agree on the tasks AI should handle and what success looks like for each one.
We choose models, APIs and data flows that fit your stack across web, mobile or desktop, and map how AI features connect to existing systems.
We develop the features - chat assistants, voice agents, content pipelines or image analysis - and connect them to your app, database and third-party APIs.
We test output accuracy, speed, security and user experience with real scenarios, then tune prompts, models and flows until results are consistent.
We launch the integration, monitor how it performs and keep updating models, prompts and features as your users and business needs change.
Built with the stack behind this work
We build AI features that do a specific job for your users and keep working after launch.
We have built AI web apps such as Tree Care AI, Medd AI and GoAI Chat, covering chatbots, image diagnosis, content generation and multi-model chat.
No templates. We fit each feature to your workflows, data and existing tech stack, whether that is a web app, mobile app, SaaS platform or internal tool.
We keep API keys behind secure layers, validate inputs, add role-based access where needed and check model output for accuracy, privacy and bias before it reaches users.
AI integration means adding AI capabilities such as chatbots, content generation or image analysis to existing software or a new product. The AI connects to your app through APIs, works with your data and runs inside the user flows you already have.
Yes, in most cases AI features can be added to your current software without a full rebuild. We connect models and AI APIs to your existing app, database and services, so new features fit into the product your users already know.
We work with OpenAI GPT-4o, Google Gemini and Perplexity AI, along with LangChain and LangGraph for orchestration. We pick models per task, and in GoAI Chat we built routing that selects the best LLM and agent for each query.
Yes, we can add image-based AI that identifies objects and conditions from an uploaded photo. In the Tree Care AI Web App, users upload a tree photo and get species, health condition and care guidance, with diagnosis in under 5 seconds.
Cost and timeline depend on scope. The main drivers are the number of AI features, the models and APIs involved, how ready your data is and how much existing code must change. A free 30-minute consultation gives you a scoped estimate.
We protect your data with secure API key handling, input validation and access controls. Keys stay in environment variables or secure access layers, inputs are validated before they reach a model, and role-based access limits who sees sensitive data.
Are you ready to take your business to the next level with the power of AI, automation, and custom software development? We're here to help you innovate and make a real difference.
Let's discuss and explore how Metaviz can partner with you to bring your ideas to life, solve challenges, and explore the power of AI. We're excited to be part of your journey and can't wait to see what we can achieve together. Get in touch today, and let's make it happen!

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