Lotti

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Lotti is an open-source, AI-powered digital assistant that prioritizes data privacy by storing all information locally on your devices. It allows users to chat with tasks, get intelligent summaries, and track important information.

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At a glance

Pricing

Open Source

Free tier

Yes

API

Skill level

Technical

About

What is lotti?

Lotti is an open-source, AI-powered digital assistant designed for privacy-conscious users. It functions as a personal context manager, helping you capture, organize, and understand your work and life through AI-enhanced task management, audio recordings, and intelligent summaries. A key differentiator is its commitment to data privacy, with all information stored locally on your devices. Users have complete control over their data and can configure AI providers per category, choosing between cloud-based options like OpenAI, Anthropic, and Google Gemini, or local inference with Ollama for 100% offline capabilities. It supports comprehensive tracking of tasks, audio, time, journal entries, habits, and health data, offering features like smart summaries, audio transcription, context recaps, and intelligent checklists.

Best used for

Ideal for developers, knowledge workers, and individuals who need to manage tasks, notes, and audio recordings while ensuring complete data privacy. Especially valuable for those who prefer local data storage and the flexibility to choose between various AI providers, including fully offline options.

Common actions

manage tasks

summarize information

transcribe audio

track habits

organize data

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Capabilities

Key features

Local-only data storage
Configurable AI providers
Smart summaries
Audio transcription
Intelligent checklists
Chat with data
Encrypted sync

Target Audience

developerwritercontent creatorstudent

Integrations

matrix

Pricing & Plans

Open Source

Free

FAQs

How does Lotti ensure my data privacy?

Lotti stores all your data permanently and exclusively on your local devices, never in the cloud. When you opt for cloud inference, it uses European-hosted, no-retention providers, and you control exactly what data is shared for specific inference calls via your API keys.

Can I use Lotti completely offline?

Yes, Lotti supports 100% offline AI capabilities. By combining local inference models like Qwen3 or Gemma3 via Ollama with local Whisper for speech recognition, you can run all AI features without any cloud dependency, provided you have sufficient hardware.

What kind of AI providers can I configure with Lotti?

Lotti allows you to configure multiple AI providers per category. Options include cloud providers like OpenAI, Anthropic Claude, and Google Gemini, as well as local inference with Ollama. It also supports any OpenAI-compatible provider and GDPR-compliant European options.

Does Lotti offer synchronization across multiple devices?

Yes, Lotti provides end-to-end encrypted synchronization between your desktop/laptop and mobile devices. This feature utilizes the Matrix infrastructure, requiring a Matrix account, which can be either self-hosted or a public homeserver.

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