Large Language Models (LLMs) 1844

One OpenAI- and Anthropic-compatible API for text, image and video models from leading AI labs. One key, one prepaid USD balance, published per-token prices. BoostRail gives developers and businesses one API for text, image and video models from Anthropic, OpenAI, Google, DeepSeek and other labs. It works with the OpenAI and Anthropic SDKs unchanged: point the base URL at BoostRail, use one key, and pick a model by its id. Each request runs on a checked route. If that route fails before the response starts, the request moves to another route of the same model — it never swaps in a different model. Usage is metered per token in USD against one prepaid balance, with prices published per model. Teams that already hold provider accounts can bring their own keys (BYOK): those requests run on their own quota and contract prices, with platform routes as automatic fallback. The BYOK free plan includes 1,000,000 requests a month.

AI prompt generator and optimizer for better results from large language models Prompt Cowboy is an AI prompt generator and optimization tool that transforms rough ideas into clear, high-performing prompts for ChatGPT, Claude, Gemini, and other large language models. Users can create prompts for a range of professional tasks, save and organize them in a library, and reuse them. Paid plans include access to the most powerful model, personalized profiles, writing-style matching, and follow-on prompts that use previous context.

LanoX is a multi-model AI API platform: one API key for GPT, Claude, Gemini, Grok, DeepSeek, Qwen and GLM, at up to 95% off official prices, with official provider access and no model downgrades. LanoX gives developers and teams one account and one API key for text, image and video models, with usage and billing in one place. Pricing vs. official list prices (up to, as shown on lanox.ai/en/model-pricing): - GPT models: up to 95% off - Grok models: up to 93.1% off - Gemini models: up to 83.3% off - DeepSeek models: up to 80.1% off - Claude models: up to 70.1% off - GLM models: up to 70.1% off - Selected models are free to use Why LanoX: - Official provider access, with a clear source for every model - No model downgrades or watered-down responses - Every price is listed next to the official price, so you can check it yourself - OpenAI-compatible API, works with Codex and Claude Code - Pay with Alipay, WeChat Pay or international cards; unused balance is refundable Built for developers, startups and teams who want top AI models at a fraction of the official cost.

Step into a romance written just for you. Meet AI characters whose personalities come to life as your conversations and stories unfold. Whispy AI is a character chat experience built around stories that continue through conversation. Explore AI characters and shape what happens next through your messages. Whispy AI is designed to bring relevant details, character personality, and unfinished story threads into later exchanges, making each conversation part of a larger story.

Anonymous AI chat with GPT, Claude, Gemini and 200+ models. No email: your account is a random number. Pay with Monero, Bitcoin, Lightning or card. Obscurify.ai is a private AI chat. Use GPT, Claude, Gemini, Llama, DeepSeek, Qwen, Mistral and 200+ other models without giving up your identity. Guests can chat with Llama 3.3 70B without an account. Paid accounts are a random 16-digit account number: no email, phone, username or password. Your identity is scrambled before requests reach the model providers, prompts and responses are not stored on our servers, and text requests only use zero-data-retention routes (these rely on the providers' published policies; there are no signed agreements). Uncensored models are available on the Pro plan, and every account with a balance gets an OpenAI-compatible API. Pay with Monero, Bitcoin or Lightning through self-hosted BTCPay, or by card through Stripe. Each payment becomes blind-signed vouchers, so Obscurify can't tell which payment funded which account. Local Mode runs small open models entirely in your browser. The whole site works over Tor, and a signed warrant canary is updated monthly.

An all-in-one platform for AI chat, image generation, web search, and document assistance. Chatbox AI is an online platform for chatting with multiple AI models, including GPT, Claude, Google Gemini, Grok, and Sonar, from one interface. It also offers tools for image generation, real-time web search, document and PDF chat, voice input, and searchable chat history. The service is subscription-based and works in a web browser across desktop, tablet, and mobile devices.

ModelAny is a free Chrome and Edge extension to ask multiple AI at once and compare answers side by side. One prompt goes in parallel to ChatGPT, Claude, Gemini, Grok, DeepSeek, Kimi and more, under your own accounts, with no API key. Export chats to Markdown, Word or PDF, continue a ChatGPT chat in Claude, and summarize YouTube/Bilibili videos. Data stays in your browser.

Unified LLM API gateway for 100+ models with up to 90% cost savings.

A free online AI model for probability-backed decisions Jev AI provides online access to the Jev model for free, with no waitlist. The model is described as a fast AI tool for turning real-world state into structured, probability-backed decisions.

A privacy-first, sustainable British AI assistant powered by the Locai L1 model. GB1 is a private, planet-friendly AI assistant developed in the UK by Locai Labs. Built as a sovereign alternative to big tech AI, it runs on 100% renewable UK energy and is powered by the Locai L1 Large foundational model. It prioritizes user privacy by never training on user chats, ensuring end-to-end encryption, and maintaining all data residency within the UK. The platform allows users to create Spaces for projects, interact via web or mobile, and participate in a democratic roadmap where the community votes on future features.

Autonomous AI platform for faster life science research and drug discovery. neurons.bio is an autonomous agentic platform designed for life science research, revolutionizing drug discovery and development with agentic AI. It offers AI agents capable of answering queries, analyzing data, and performing complex tasks like sequencing DNA in minutes. The platform integrates LLM technology with domain-specific agents to reduce research costs and time to clinic, driving breakthroughs.

Whizi is an AI hub with 200+ AI models like ChatGPT, Claude, and Stable Diffusion. Whizi is an AI hub that provides access to over 200 AI models, including popular ones like ChatGPT, Claude, Flux, Stable Diffusion, Llama, and Gemini. It aims to be the ultimate AI chat platform, offering a range of AI-powered tools for language, image, and video generation. Whizi offers different pricing plans to suit various user needs, from casual users to power users.

ShortcutsGPT creates shortcuts for repetitive ChatGPT prompts to save time and improve responses. ShortcutsGPT is an alternative interface to ChatGPT that allows users to create shortcuts for repetitive prompts. This saves time and effort by eliminating the need to repeatedly type the same instructions to ChatGPT. It aims to improve responses by providing a more consistent and structured input format.

AI platform for custom AI agents trained on user data. ChatVIA is an AI platform that allows users to create custom AI agents trained on their own data. Users can upload documents to build AI chatbots that understand their specific business knowledge and can answer questions related to their content.

SaaS boilerplate with NextJS, Supabase, and Stripe integration for rapid SaaS development. SupaLaunch is a SaaS boilerplate based on NextJS and Supabase. It supports Stripe payments (one-time and subscriptions), database, authentication, storage, OpenAI APIs connection, design elements, landing page template, and email APIs. It's designed for vibe-coding SaaS applications with Cursor integration.

AI-driven Cloud IDE for faster and more efficient development. Vairflow is an AI-driven Next-Gen IDE for building services in the Cloud. It helps developers build faster and more efficiently by simplifying complex ideas into components and providing AI assistance for code generation, completion, and explanation.

A collection of tools and templates for shipping AI SaaS apps. Cult is a collection of tools and templates for shipping AI SaaS apps. It provides dev tools, a classic Next.js boilerplate, and lifetime membership with future templates and docs. It's built for indie hackers and includes features like component generators, database schema generation, and API generation.

AI-powered toolbar assistant for seamless workflow and enhanced productivity. Olle is an AI-powered toolbar assistant designed to enhance workflow across various websites and applications. It functions as a desktop toolbar app, providing capabilities such as answering complex questions, writing emails, and seamless access to favorite websites or applications without interruption. Olle is now available on macOS.

Free French version of ChatGPT using GPT-4, offering instant answers and voice-to-text without registration. ChatGPT Français (French) is a free version of ChatGPT in French language. It utilizes GPT-4 models for providing creative answers to user queries. On top of that, it does not require any registration and is totally free to use. ChatGPT Français provides the ChatGPT of OpenAI, which is built on the GPT-3.5 model, completely free in the French language. With Chat GPT Francais, no registration is necessary. You simply enter your query and you will receive instant results. In addition, it offers a convenient 'voice-to-text' function, which allows you to enter your message vocally using the microphone. Enjoy quick and hassle-free access to ChatGPT Français for all your conversational needs.

Custom ChatGPT search engine for business data, focusing on HR. PxBot builds custom ChatGPT search engines for your business data, focusing on human resources. It provides a platform for creating private chatbots trained on your company's materials, enabling employees and customers to quickly access information. PxBot offers a fully managed service, ensuring secure and accurate responses without sharing data or using it to train ChatGPT.

An all-in-one AI platform for chatting with AI models and creating images. ChatbotsPlace is an all-in-one AI platform that allows users to chat with various AI models like ChatGPT, Claude, LLAMA, AI21 Labs, and Google Bard. It also enables image creation using DALL-E, Stable Diffusion, Amazon Titan, and Google Imagegen.

German version of ChatGPT offering free AI chatbot services without registration. ChatGPT Deutsch is a German-language version of the popular AI chatbot ChatGPT, developed by OpenAI. Based on the advanced GPT-4.1 Nano model, it offers users the ability to receive natural and precise answers in German – free of charge and without registration. Whether you want to ask questions, translate texts, or create creative content, ChatGPT Deutsch is your versatile companion in everyday life. This platform has been specially optimized to meet the needs of German-speaking users, combining state-of-the-art technology with ease of use. From students to professionals to curious explorers – ChatGPT Deutsch allows everyone to experience the benefits of artificial intelligence directly in German.

Enterprise AI infrastructure for high-performance RAG pipelines and autonomous agentic systems. Krira Labs provides enterprise-grade AI infrastructure designed for scale and performance. Their flagship product, Krira Augment, is a production-ready integration layer for RAG (Retrieval-Augmented Generation) pipelines and agentic systems. A standout component is the Krira Chunker, a Rust-core tool with Python bindings that is 40x faster than LangChain's chunker, offering O(1) memory usage that remains flat at any scale. The platform supports end-to-end ingestion engines, specialized model fine-tuning using low-rank adaptation (LoRA), and autonomous multi-agent architectures with first-class support for the Model Context Protocol (MCP).

Unified AI model aggregation and distribution gateway with a single API endpoint. Routescope is a unified AI model aggregation and distribution gateway that consolidates over 100 large language models from more than 10 providers into a single, OpenAI-compatible API endpoint. It allows individual developers and enterprises to cross-convert various LLM formats into OpenAI, Claude, and Gemini compatible interfaces, providing centralized model management, intelligent routing, and transparent pricing without requiring multiple subscriptions.