We Built and Delivered an AI SMS Bot in One Day

As we ramp up our marketing efforts at FreeTech, we recently built an SMS-based AI chatbot—designed to deliver accurate, real-time responses to potential client inquiries without human intervention. Utilizing Twilio, LangChain, and TypeScript, we engineered and delivered this internal solution to production in less than one day—and we can do the same for your organization.

Why an AI Chat Bot?

Most teams spend hours each week answering the same questions—pricing, availability, product info, etc. An AI chatbot eliminates that overhead, providing instant answers 24/7 and freeing up your team to focus on higher-value work. Simply direct customers to your chatbot, which has full context of what your organization knowledge base.

Beyond FAQs, this type of bot can be used to route leads, book meetings, capture structured data, or trigger internal workflows. It’s a force multiplier for sales, support, and operations.

How Our Chat Bot Differs from Other Solutions

We use OpenAI's gpt-3.5-turbo model to power our LangChain agent—but not without guardrails. Unlike basic GPT wrappers, our solution includes multiple layers of validation and structured memory handling within the LangChain conversation chain. That means accurate responses, context awareness, and hard-coded boundaries on what the model can and can't do.

It’s not just “AI that talks back”—it’s a purpose-built agent that aligns with your business goals.

Driving Revenue by Reaching More Customers

Today’s customers don’t wait for answers. Capturing attention across web, social, paid ads, and email is tough—but nearly every customer uses their phone daily. SMS gives your business another direct, high-conversion channel to reach them.

Our AI chatbots respond in under one second, delivering instant, accurate replies that engage leads and reduce drop-off. Whether it's qualifying prospects, sending follow-ups, or helping users self-serve, speed drives results.

Text is immediate, personal, and frictionless. Paired with a smart AI agent, it becomes one of the most effective channels in your stack.

Let's make this happen for your company - in less than one week.

Want to see what a solution like this could look like for your team? We’ll build and deploy it in 7 days or less.

Schedule a free consultation with an expert to get started:
https://freetech.co/consultation