Tech riderRev. 9 Oct 2026
  1. 1Runs onAndroid, iOS, Linux, Mac, Windows
  2. 2CostsFree plan
  3. 3Persistent memoryYes
  4. 4Native mobile appsYes
4 lines stated Written from the maker's own pages: lettuceai.app, github.com
The LettuceAI homepage

Overview

LettuceAI is ranked #10 of 45 in AI roleplay chatbots on Specifiction. It runs on Android, iOS, Linux, macOS, Windows. There is a free plan.

LettuceAI plans and pricing

All plans
Free Free Free and open source · no paywalls or locked features github.com · 9 Oct 2026

Compared on AI roleplay chatbots

Free plan
Yeslettuceai.app
Persistent memory
Yeslettuceai.app
Native mobile apps
Yeslettuceai.app

Facts

Purpose
LettuceAI is an AI character chat app for roleplay, storytelling, and AI companions with long-term memory.github.com · 9 Oct 2026
Data storage
Chats, characters, memories, and API keys stay on the user's device.github.com · 9 Oct 2026
Providers
It supports 20+ AI providers through bring-your-own-key, including OpenAI, Anthropic, Google Gemini, DeepSeek, Mistral, and Groq.github.com · 9 Oct 2026
Local models
It supports local models through Ollama and llama.cpp.github.com · 9 Oct 2026
Characters
The character editor supports building and refining character identity, definition, and avatar.github.com · 9 Oct 2026
Memory
The app lets users review context summaries and manage saved memories.github.com · 9 Oct 2026
Image generation
Users can generate character visuals directly from prompts.github.com · 9 Oct 2026
Prompt controls
The app includes an editor for structured prompt templates and variables.github.com · 9 Oct 2026
Desktop support
The repository lists Windows, macOS, and Linux as supported desktop platforms.github.com · 9 Oct 2026
Mobile support
The repository lists Android and includes instructions for building the app for iOS.github.com · 9 Oct 2026
License
The project is licensed under the GNU Affero General Public License v3.0.github.com · 9 Oct 2026
Build requirements
The repository lists Bun 1.1+ and Rust 1.70+ with Cargo as prerequisites.github.com · 9 Oct 2026

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Sources