Kelivo
A Flutter LLM Chat Client. Support Mobile & Desktop.
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What is Kelivo?
Kelivo is a modern, privacy-first LLM chat client built with Flutter that provides mult-platform, multilingual, and multi-provider AI chat capabilities. It supports Android, iOS, HarmonyOS, Windows, macOS, and Linux, allowing users to access various AI models from providers like OpenAI, Google Gemini, and Anthropic in one unified interface.
Key features include Material You design with dynamic color theming, dark mode for eye protection, multimodal input support for images and documents (PDF, Word), beautiful Markdown rendering with code highlighting and LaTeX formulas, built-in system TTS plus multiple voice providers, Model Context Protocol (MCP) tool integration, and web search integration with 16+ search engines including Exa, Tavily, Bing, DuckDuckGo, and Perplexity. Users can create custom assistants with prompts and variables, export configurations via QR codes, backup chat history with optional WebDAV support, and use custom fonts.
Kelivo is designed for AI enthusiasts, developers, researchers, and anyone who wants to work with multiple LLM providers across different devices. It's ideal for users who value privacy (no ads, no tracking, API keys stay on device), need cross-platform consistency, want to customize their AI experience with custom assistants and prompt variables, or require advanced features like MCP tools and web search integration.
Kelivo pricing
Pricing model: Freemium
Free - Kelivo is free to download on App Store and is open source under AGPL-3.0 license. No paid plans mentioned. The app has no ads and no tracking. Users need to provide their own API keys for AI providers (OpenAI, Google Gemini, Anthropic, etc.) which are billed separately by those providers. Siliconflow.cn provides free models through cooperation with the project.
Kelivo pros
- Supports Android, iOS, HarmonyOS, Windows, macOS, and Linux
- Multiple AI providers including OpenAI, Google Gemini, and Anthropic
- Material You design with dynamic color theming (Android 12+)
- Fully adapted dark mode to reduce eye strain
- Multi-language interface in English and Chinese
- Multimodal input for images, PDFs, Word documents, and text
- Beautiful Markdown rendering with code highlighting and LaTeX
- Built-in system TTS plus OpenAI, Google Gemini, and ElevenLabs voice servers
- Model Context Protocol (MCP) tool integration with built-in Fetch tool
- Web search integrated with 16+ engines including Exa, Tavily, Bing, Perplexity
- Custom assistants with prompts and dynamic variables
- QR code sharing for exporting/importing provider configurations
- Chat history backup and restoration with optional WebDAV support
- Custom HTTP request headers and bodies support
- Custom fonts support including system fonts and Google Fonts
- No ads and no tracking - privacy-first design
- API keys stay on device with secure storage
- Android background generation optional setting
- Open source under AGPL-3.0 license
- 2.8k stars on GitHub with active development
Kelivo cons
- Requires iOS 13.0 or later (may not support older devices)
- Requires Android 7.0 or later
- HarmonyOS support requires separate kelivo-ohos project
- Only 1 rating on App Store with reported stability issues
- User reported app keeps crashing/interrupting
- Limited documentation available on main website
- No辅助使用 accessibility features announced
- Recent releases may have bugs (v1.1.1 user reported issues)
- Custom setup required for API keys and provider configuration
- May require technical knowledge to configure all features
Frequently asked questions about Kelivo
What is Kelivo?
Kelivo is a modern, privacy-first LLM chat client built with Flutter that supports mult-platform (Android, iOS, HarmonyOS, Windows, macOS, Linux), multilingual (English and Chinese), and multi-provider AI chat. It allows users to access multiple AI providers like OpenAI, Google Gemini, and Anthropic in one unified interface.
Is Kelivo free?
Yes, Kelivo is completely free to download and use. It is open source under AGPL-3.0 license with no ads and no tracking. However, users need to provide their own API keys for AI providers which are billed separately by those providers.
What platforms does Kelivo support?
Kelivo supports Mobile (Android 7.0+, iOS 13.0+, HarmonyOS via kelivo-ohos) and Desktop (Windows, macOS 11.0+ with Apple M1+, Linux). It requires iOS 13.0 or later for iPhone/iPad and macOS 11.0+ with Apple M1 chip for Mac.
Which AI providers are supported?
Kelivo supports major AI providers including OpenAI, Google Gemini, Anthropic, and more. Users can configure their own API keys for these providers within the app.
Does Kelivo support web search?
Yes, Kelivo integrates web search with 16+ search engines including Exa, Tavily, Zhipu, LinkUp, Brave, Bing (local), Metaso, SearXNG, Ollama, Jina, Perplexity, Bocha, Serper, Grok, DuckDuckGo, and Jina.
What file types can I upload?
Kelivo supports multimodal input including images, text documents, PDFs, Word documents, and more through its multimodal input feature.
How does Kelivo handle privacy?
Kelivo is privacy-first with no ads, no tracking, and API keys stay on device. The app uses secure storage and HTTPS to protect data in transit to providers. The developer does not collect any data from the app.
Can I create custom assistants?
Yes, Kelivo allows users to create and manage personalized AI assistants with custom prompts and dynamic variables like model name and current time.
Does Kelivo support voice/TTS?
Yes, Kelivo includes built-in system TTS (Text-to-Speech) plus integration with OpenAI, Google Gemini, and ElevenLabs voice servers for voice functionality.
How do I backup my chat history?
Kelivo supports chat history backup and restoration with optional WebDAV backup. Users can export and import provider configurations via QR codes as well.