Affordable ChatGPT API - AI tools

GPT AI Chat offers free access to AI-powered conversations using ChatGPT technology. Engage in unlimited prompts for various tasks and explore the potential of AI language models.

• Freemium

Chat GPT Demo provides free, no-login access to OpenAI's ChatGPT (versions 3.5 & 4.0) via its website, allowing users to experiment with the AI chat capabilities.

• Free

ChatAI GPT is a free AI chatbot service offering unlimited conversations and multiple AI tools, including article generation, rewriting, and SEO assistance, powered by GPT technology.

• Free

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

SideChat is a browser-based ChatGPT-powered AI assistant that provides instant access to ChatGPT's capabilities from any tab while browsing, featuring streamlined functionality and enhanced user experience.

• Free

Chat GPT Demo offers a free and accessible way to interact with a Chat GPT-4 structured language model. It provides a platform for exploring AI capabilities without registration.

• Free

GPTOnline.ai is a free platform that provides access to ChatGPT technology without requiring downloads or subscriptions, offering features like multilingual chat, translation, and knowledge base access.

• Free

LessEffort enhances your ChatGPT experience with a beautifully designed UI, customizable features, and a community-driven prompt library, all while maintaining affordability.

• Freemium
• From 3$
• API

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

Access ChatGPT from anywhere on your Mac. Features include global access, inline integration, menubar access, and conversation mode.

• Free

Heck.ai offers a completely free ChatGPT service with AI search capabilities, providing instant access without registration. It supports multiple languages and advanced features like web search and document analysis.

• Free

ChatOga is an AI-powered chatbot that integrates seamlessly with Telegram, offering smart conversations and real-time assistance through your familiar messaging platform.

• Freemium
• From 16$

ChatGPT Français offers free and anonymous access to advanced AI models like GPT-4.5. Engage in conversations, generate text, translate languages, and get help with various tasks without needing an account.

• Free

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

ChummyGPT is a conversational AI that enhances ChatGPT, offering a more affordable and feature-rich alternative with access to multiple OpenAI models, including GPT-4.

• Paid
• From 4$

Commander GPT provides a streamlined desktop interface for ChatGPT, enabling efficient AI access through simple commands without disrupting your workflow.

• Pay Once

FreedomGPT offers a platform for interacting with various AI models, including both uncensored and censored options like Liberty, ChatGPT 4o, Grok, and Gemini Flash 2.0.

• Free

LetsTalkGPT is a premium service that enables users to interact with ChatGPT through WhatsApp and Telegram messaging platforms, offering both subscription-based and pay-as-you-go options with a free trial of 5 messages.

• Freemium
• From 5$

Cerebrate enables users to create personalized ChatGPT models trained on their own data (files, websites, databases, APIs) for tasks like classification, prediction, and recommendation without extensive datasets or engineering.

• Freemium

ChatOne is a unified AI chat platform that allows users to interact with multiple AI models simultaneously, comparing responses from various leading AI chatbots including GPT-4, Claude, and Gemini models.

• Freemium
• From 16$

ParallelGPT revolutionizes ChatGPT interaction by enabling batch processing and collaborative workflows on a spreadsheet UI with CSV/JSON import/export capabilities.

• Free
• API

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

Prompta is an open-source UI client for ChatGPT and GPT-4 that offers offline chat search, keyboard-focused navigation, and cross-device synchronization.

• Free

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

• Other

ThinkBoxAI is a desktop client that provides a low-cost, user-friendly way to access and customize OpenAI's GPT models. It offers a pay-as-you-go solution with a prompt library and advanced settings, ensuring user data privacy.

• Pay Once

PAYG-AI offers cost-effective access to top AI models like Claude 3.5 and ChatGPT. Pay only for what you use with a minimum top-up of $5, avoiding expensive monthly subscriptions.

• Usage Based