Best AI tools for< Build Prompts >
20 - AI tool Sites

Prompt Hippo
Prompt Hippo is an AI tool designed as a side-by-side LLM prompt testing suite to ensure the robustness, reliability, and safety of prompts. It saves time by streamlining the process of testing LLM prompts and allows users to test custom agents and optimize them for production. With a focus on science and efficiency, Prompt Hippo helps users identify the best prompts for their needs.

Biela.dev
Biela.dev is an AI-powered web and app builder that allows users to create websites and applications using prompts. The platform leverages artificial intelligence to streamline the development process, making it easier for individuals and businesses to build their online presence. With Biela.dev, users can quickly design and launch websites and apps without the need for extensive coding knowledge. The tool provides a user-friendly interface and a range of customizable templates to help users bring their ideas to life. Whether you're a beginner looking to create a personal website or a business owner in need of a professional app, Biela.dev offers a simple and efficient solution for all your web and app development needs.

Lazy AI
Lazy AI is a platform that enables users to build full stack web applications 10 times faster by utilizing AI technology. Users can create and modify web apps with prompts and deploy them to the cloud with just one click. The platform offers a variety of features including AI Component Builder, eCommerce store creation, Crypto Arbitrage Scraper, Text to Speech Converter, Lazy Image to Video generation, PDF Chatbot, and more. Lazy AI aims to streamline the app development process and empower users to leverage AI for various tasks.

PromptStart
PromptStart is an AI starter toolkit designed to empower users to easily create AI content tools without any coding required. It uses Google's powerful Gemini AI to generate content based on user prompts. The toolkit is packed as a single HTML file for easy setup and offers features like easy prompt management, export/import prompts, and building conversational tools. With a one-time pricing model and maximum privacy features, PromptStart is a versatile tool for content creators, marketers, and anyone looking to enhance productivity with AI technology.

Testmyprompt
Testmyprompt is an AI prompt software designed for AI Automation Agencies. It allows users to build and test AI prompts quickly and efficiently, saving significant time and ensuring consistency in prompt creation. The tool enables users to simulate thousands of conversations in seconds, import AI settings, add test questions with variations and success criteria, and analyze AI performance to identify areas of improvement. Testmyprompt helps users optimize their AI models for better performance and customer interaction.

Lazy AI
Lazy AI is an AI tool that enables users to quickly build and modify web apps with prompts and deploy them to the cloud with just one click. Users can create various applications such as customer portals, API endpoints for AI text summarization, metrics dashboards, web scrapers, chatbots, and discord bots. The platform offers a wide range of template categories and tools for automation, data mining, AI agents, dashboards, reporting, and more. Users can also access reusable templates from the Lazy AI community to streamline their development process.

Onvo AI
Onvo AI is an embedded data visualization platform that allows users to create interactive dashboards and data visualizations using simple AI prompts. It connects to various data sources, enabling users to build insightful charts and visualizations without the need for complex queries or manual data manipulation. Onvo AI offers customization options, allowing users to match their brand's identity and provides secure sharing and embedding features. It also includes analytics capabilities, enabling users to track dashboard usage and user engagement.

TypeflowAI
TypeflowAI is a platform that allows users to create AI tools without coding in minutes. Users can easily build, share, and embed AI tools into their websites to enhance SEO, increase traffic, and generate more leads. The platform offers features such as creating dynamic lead magnets, AI quizzes, calculators, and more, along with customization options to fit users' branding. With flexible pricing plans and integrations with popular apps, TypeflowAI simplifies the process of creating AI tools and lead magnets for businesses and individuals.

Gemini
Gemini is a large and powerful AI model developed by Google. It is designed to handle a wide variety of text and image reasoning tasks, and it can be used to build a variety of AI-powered applications. Gemini is available in three sizes: Ultra, Pro, and Nano. Ultra is the most capable model, but it is also the most expensive. Pro is the best performing model for a wide variety of tasks, and it is a good value for the price. Nano is the most efficient model, and it is designed for on-device use cases.

Vellum AI
Vellum AI is an AI platform that supports using Microsoft Azure hosted OpenAI models. It offers tools for prompt engineering, semantic search, prompt chaining, evaluations, and monitoring. Vellum enables users to build AI systems with features like workflow automation, document analysis, fine-tuning, Q&A over documents, intent classification, summarization, vector search, chatbots, blog generation, sentiment analysis, and more. The platform is backed by top VCs and founders of well-known companies, providing a complete solution for building LLM-powered applications.

Midjourney Prompt Generator
Midjourney Prompt Generator is a tool that helps users create prompts for Midjourney, an AI-powered image generation bot. It provides a user-friendly interface for setting parameters, applying style presets, and weighting parts of the prompt. The tool also allows users to save and share their prompts. Midjourney Prompt Generator is a valuable resource for anyone who wants to get the most out of Midjourney.

PromptFolder
PromptFolder is the ultimate AI prompt manager designed for ChatGPT, Midjourney, and more. It allows users to generate engaging subject lines for emails, brainstorm ideas, and utilize an advanced editor for content creation. With features like folder organization, prompt customization, and seamless integration with ChatGPT, PromptFolder enhances productivity and creativity in writing tasks.

Azure Static Web Apps
Azure Static Web Apps is a platform provided by Microsoft Azure for building and deploying modern web applications. It allows developers to easily host static web content and serverless APIs with seamless integration to popular frameworks like React, Angular, and Vue. With Azure Static Web Apps, developers can quickly set up continuous integration and deployment workflows, enabling them to focus on building great user experiences without worrying about infrastructure management.

lab2
lab2.dev is an AI tool that allows users to generate Python applications using simple text prompts. It helps users, regardless of their coding experience, to quickly turn their ideas into functional Python apps. With lab2 AI, users can easily build generative AI apps and streamline their workflow in app development. The tool provides AI assistance to generate Streamlit apps in minutes, and offers a community gallery to explore various apps created by users. lab2 AI aims to simplify the app development process and empower users to create AI-powered applications effortlessly.

Discuro
Discuro is an all-in-one platform designed for developers to easily build, test, and consume complex AI workflows. It integrates with GPT-3, DALLE-2, and older OpenAI models, allowing users to chain prompts together in powerful ways. With Discuro, users can define their workflows in an easy-to-use UI and execute them with a single API call. The platform enables users to build and test complex self-transforming AI workflows and data sets, monitor AI usage, and generate completions efficiently.

Contentable.ai
Contentable.ai is a platform for comparing multiple AI models, rapidly moving from prototyping to production, and management of your custom AI solutions across multiple vendors. It allows users to test multiple AI models in seconds, compare models side-by-side across top AI providers, collaborate on AI models with their team seamlessly, design complex AI workflows without coding, and pay as they go.

404 Error Assistant
The website displays a 404 error message indicating that the deployment cannot be found. It provides a code (DEPLOYMENT_NOT_FOUND) and an ID (sin1::tszrz-1723627812794-26f3e29ebbda). Users are directed to refer to the documentation for further information and troubleshooting.

Text2SQL.AI
Text2SQL.AI is an AI-powered SQL query builder that helps users generate optimized SQL queries effortlessly. It supports various AI-powered services, including SQL query building from textual instructions, SQL query explanation to plain English, SQL query error fixation, adding custom database schemas, SQL dialects for various database types, Microsoft Excel and Google Sheets formula generation and explanation, and Regex expression generation and explanation. The tool is designed to improve SQL skills, save time, and assist beginners, data analysts, data scientists, data engineers, and software developers in their work.

MAGE
MAGE is a GPT web app generator that allows users to create custom web applications using natural language prompts. With MAGE, users can quickly and easily build web applications without having to write any code. MAGE is powered by OpenAI's GPT-3 technology, which allows it to understand and generate human-like text. This makes it easy for users to create web applications that are both powerful and user-friendly.

Riku
Riku is a no-code platform that allows users to build and deploy powerful generative AI for their business. With access to over 40 industry-leading LLMs, users can easily test different prompts to find just the right one for their needs. Riku's platform also allows users to connect siloed data sources and systems together to feed into powerful AI applications. This makes it easy for businesses to automate repetitive tasks, test ideas rapidly, and get answers in real-time.
4 - Open Source AI Tools

promptfoo
Promptfoo is a tool for testing and evaluating LLM output quality. With promptfoo, you can build reliable prompts, models, and RAGs with benchmarks specific to your use-case, speed up evaluations with caching, concurrency, and live reloading, score outputs automatically by defining metrics, use as a CLI, library, or in CI/CD, and use OpenAI, Anthropic, Azure, Google, HuggingFace, open-source models like Llama, or integrate custom API providers for any LLM API.

llm-client
LLMClient is a JavaScript/TypeScript library that simplifies working with large language models (LLMs) by providing an easy-to-use interface for building and composing efficient prompts using prompt signatures. These signatures enable the automatic generation of typed prompts, allowing developers to leverage advanced capabilities like reasoning, function calling, RAG, ReAcT, and Chain of Thought. The library supports various LLMs and vector databases, making it a versatile tool for a wide range of applications.

SimplerLLM
SimplerLLM is an open-source Python library that simplifies interactions with Large Language Models (LLMs) for researchers and beginners. It provides a unified interface for different LLM providers, tools for enhancing language model capabilities, and easy development of AI-powered tools and apps. The library offers features like unified LLM interface, generic text loader, RapidAPI connector, SERP integration, prompt template builder, and more. Users can easily set up environment variables, create LLM instances, use tools like SERP, generic text loader, calling RapidAPI APIs, and prompt template builder. Additionally, the library includes chunking functions to split texts into manageable chunks based on different criteria. Future updates will bring more tools, interactions with local LLMs, prompt optimization, response evaluation, GPT Trainer, document chunker, advanced document loader, integration with more providers, Simple RAG with SimplerVectors, integration with vector databases, agent builder, and LLM server.

architext
Architext is a Python library designed for Large Language Model (LLM) applications, focusing on Context Engineering. It provides tools to construct and reorganize input context for LLMs dynamically. The library aims to elevate context construction from ad-hoc to systematic engineering, enabling precise manipulation of context content for AI Agents.
20 - OpenAI Gpts

Gptconsole
Lightweight autonomous ai agents that build production ready applications from prompts

Grimoire
Coding Wizard🧙♂️ Learn to Prompt-gram! Create a website with a sentence. 20+ Hotkeys for coding flows. 75 starter projects to learn prompt-1st code & art. Build anything! Ask any question or upload a photo. Type R for README, K for cmd menu v2.2 ✨📜 GPTavern

Grimoire
Coding Wizard: 100x Engineer. Build a website with a sentence. Built for a new era of creativity: Prompt-gramming.

Draft Me Blueprints
Describe the AI you want to build and what kind of tasks you need assistance with, get a structured, focused and well prompt engineered blueprint to paste into GPT-Builder.

Build a Brand
Unique custom images based on your input. Just type ideas and the brand image is created.

Beam Eye Tracker Extension Copilot
Build extensions using the Eyeware Beam eye tracking SDK

Business Model Canvas Strategist
Business Model Canvas Creator - Build and evaluate your business model

League Champion Builder GPT
Build your own League of Legends Style Champion with Abilities, Back Story and Splash Art

RenovaTecno
Your tech buddy helping you refurbish or build a PC from scratch, tailored to your needs, budget, and language.