Promptly
Use Case Guides
![Build a stock analyzer agent using LLM function calling with access to a web browser and a database of historical stock data](https://cdn.prod.website-files.com/659e2353668aa87e92ad829c/65cc7d312a1db07ef2313494_stock-analyzer-thumbnail.png)
Use Case Guide
Stock analyzer agent using LLMs with access to a web browser
In this guide, we will build a stock analyzer agent app that will use LLM function calling with access to tools like a stock history database, web browser and a code interpreter
![Build custom GPT without writing any code using Promptly's no-code generative AI platform](https://cdn.prod.website-files.com/659e2353668aa87e92ad829c/65c2816a489391d151dfe8fe_custom-gpt-thumbnail.png)
Use Case Guide
How to build your own Custom GPT
Learn how to build a custom GPT that can answer questions from your docs, browse the web and use provided tools
![Build a web application that can generate stories from a theme with an accompanying illustration](https://cdn.prod.website-files.com/659e2353668aa87e92ad829c/65c283d966dc325aa088fd7e_story-generator-thumbnail.jpeg)
Use Case Guide
Story Generator with ChatGPT and DALL·E 2
Build a web application that can generate stories from a theme with an accompanying illustration for the story
![In this use case, we generate a story using OpenAI's ChatGPT and convert it to audio using ElevenLab's text-to-speech API](https://cdn.prod.website-files.com/659e2353668aa87e92ad829c/65c284e04931a0baf16a9d48_story-with-narration-thumbnail.jpg)
Use Case Guide
Narrate your stories with ElevenLabs
In this use case, we generate a story using OpenAI's ChatGPT and convert it to audio using ElevenLab's text-to-speech API