OpenAI GPT marketplace - AI tools

GPT App Store is the first community-driven marketplace for browsing, creating, publishing, and sharing GPT-based AI applications. Discover hand-picked AI tools from developers and enthusiasts.

• Freemium

PromptAttack is a marketplace for buying and selling high-quality prompts that optimize AI results and reduce API expenses.

• Paid

GPTs Today is a comprehensive directory for discovering, sharing, and exploring custom GPT models tailored for various tasks.

• Free

GPTStore.AI is a directory helping users discover and access a wide range of GPTs (Generative Pre-trained Transformers) for various tasks.

• Free

Promptrr.io is an AI prompt marketplace where users can buy and sell prompts for various AI platforms like Midjourney, ChatGPT, Leonardo AI, and Gemini.

• Paid

OpenAI Pricing Calculator provides quick cost estimations for using various OpenAI language models like GPT-3.5 and GPT-4 based on word count.

• Free

LaPrompt is a user-friendly marketplace for buying and selling verified AI prompts for text, image, video, audio, and 3D models. It supports multiple AI models, including Midjourney, DALL·E, and Leonardo.

• Paid

AiFrog is a marketplace to buy and sell high-quality prompts for AI engines like GPT, ChatGPT, DALL-E, and Midjourney. Save time and money with tested, well-crafted prompts.

• Paid

TraderGPT is an AI-powered trading platform that enables users to create sophisticated trading strategies for stocks and cryptocurrencies without any coding knowledge.

• Contact for Pricing

All GPTs is a comprehensive directory of GPTs, offering a vast collection of over 30,000+ models. It simplifies navigation and discovery for users seeking AI-driven solutions.

• Free

GPT Auth is a no-code platform allowing users to create, manage, and deploy custom actions for GPTs, enabling seamless connection to external APIs.

• Free Trial
• From 9$

Awesome GPTs is a curated directory featuring a wide range of specialized GPT models for tasks like academic writing, programming, design, and education.

• Free

Prompts Club is a marketplace offering pre-made, reviewed AI prompt templates for various AI models like ChatGPT, Midjourney, and Sora, catering to creators, designers, developers, marketers, and writers.

• Other

GooseAI is a fully managed NLP-as-a-Service platform delivered via API, offering up to 70% cost savings compared to competitors. It provides various language models with industry's fastest generation speeds for text completion and generation tasks.

• Usage Based

Zynt.ai is an all-in-one platform enabling creators to share and monetize their custom OpenAI Assistants through built-in storefront and subscription features.

• Other

GPT-Prompter is a Chrome extension that enables direct access to GPT-3, GPT-4, and ChatGPT API from any webpage, featuring customizable prompts and a playground-like interface.

• Free

Online ChatGPT provides access to ChatGPT capabilities and features news and articles about various AI tools and developments.

• Other

AiPrice calculates OpenAI API prompt token counts and provides accurate pricing estimations. It helps developers estimate costs before making API calls.

• Freemium
• From 2$

PromptBase is a marketplace for buying and selling quality prompts that produce the best results and save you money on API costs.

• Freemium
• API

GPT Free is a platform offering unlimited access to AI language models, providing free and open-source tools for developers, researchers, and AI enthusiasts.

• Free