Geeps

Geeps is a third-party AI chat client that connects you with the leading large language models from OpenAI, Anthropic, Google and other providers. Chat with gpt-5, Claude 4.5 Sonnet and Opus, Gemini 2.5 Pro, OpenRouter, Grok, Deepseek and many others using your own developer API key(s). Use the latest models as soon as they are available. Geeps offers a familiar chat experience but lets you use the models on a flexible pay-as-you-go basis. All your chats live in one app! PLEASE NOTE!  API key is *required* for using the app. If you don't have the key, or not sure what it is, you can follow an easy guide on our website to get it in under 5 minutes. *** FEATURES If you used ChatGPT or other chat apps, you'll feel right at home. Here's what you can do: - NEW! use multiple model providers with support for Anthropic Claude, OpenAI compatible APIs like xAI (Grok), Deepseek and OpenRouter and others * - add as many custom providers as you need (synced via iCloud) - NEW! Prompt library - save favorite prompts and assign them as defaults to providers and replace prompt in any chat. - use lightweight apps for iPhone, iPad, Mac and Vision Pro - chat with the latest models from AI providers as soon as they are available in the API - web search supported for OpenAI, Anthropic and OpenRouter - Attach PDFs and other text documents to chat context. Supports DOCX, TXT, RTF, MD and many other formats. * - tweak model parameters like prompt, temperature, topP, maxTokens and others and set your defaults. - automatically sync chats across devices with iCloud - choose between three built-in app themes and different syntax highlighting themes for code snippets - choose custom accent color for further personalization - generate images with DALL-E 2 or 3 and have more control over their output * - NEW! Use the new GPT Image or GPT Image Mini models with advanced capabilities to create or edit images. Control its parameters like size, background and moderation. * - send images to models with vision * - export your chats as Markdown files with one click for easy backup, archiving or sharing - NEW! Chat with your local models running in LM Studio and exposed on your local network *** * PLEASE NOTE: some features require a one-time upgrade to Geeps Plus *** BENEFITS OF USING A THIRD-PARTY CLIENT Using Geeps can be a great alternative to a ChatGPT Plus or Pro subscription: - you have faster and cheaper access to the latest models (they become available in the API sooner than in the free ChatGPT/Claude/Gemini tier) - you pay only for the actual usage (i.e. input and output tokens) and this can be much lower than a premium subscription, let alone multiple subscriptions - you have higher rate limits for model usage than a free ChatGPT user - you can create multiple keys and share them with family or team while managing billing from a single account - API prices become lower over time, allowing you to save even more - with multiple provider support you can keep all your chats in a single app - when using OpenRouter you can use many models for free! *** PRIVACY - Geeps does not collect or store any user data - the app communicates directly with OpenAI (or other provider's) servers without any middleware *** Check out https://geeps.app for more information!