Top 22 Open Notebook Alternatives in 2026

LM Studio runs open‑source large language models locally on Mac (M‑series), Windows, and Linux, enabling private, offline inference. It offers command‑line and headless deployment, server‑side API, SDKs, a model hub, and LM Link for remote model access.

SurfSense is an open-source team collaboration tool built as an alternative to NotebookLM, connecting LLMs to internal knowledge sources for real-time chat, research, and workflow automation with cited answers.

LLMWare AI installs a lightweight client on PCs, providing instant access to 100+ AI models optimized for Intel and Qualcomm hardware. It supports RAG, auto‑tunes weights, runs locally without Wi‑Fi, and offers an admin console for monitoring, scaling, and audit logs.

paperclip is an open-source, self-hosted AI orchestration platform for creating and managing autonomous companies and agent teams—providing role-based hiring, goal-driven task delegation, budgeting, audit trails, multi-tenant deployment, extensible LLM integrations, and monitoring dashboards.

LLMChat is an AI chat tool that offers a beta version experience with diverse AI models, personalized memory, custom assistant creation, and privacy-focused locally stored conversations. Explore features like plugin integration, tailored preferences, and prompt examples for various tasks.

Code Snippets AI indexes full codebases to deliver contextual insights, auto‑generated comments, and precise snippet recommendations. It tracks LLM usage, supports multi‑model chat, offers role‑based collaboration, and integrates with macOS and Windows via API.

Open‑Chat is a self‑hostable, decentralized chat platform that supports both proprietary and open‑source AI models. It provides a full chat API, runs LLMs on local GPUs, lowers latency, enhances privacy, and deploys easily on personal or cloud servers.

Lemonade is a self-hosted local AI platform offering GUI, CLI, REST API and SDKs to host and run multimodal models (text, image, code, speech), manage model lifecycle, benchmark inference, deploy on-prem agents, and keep data local.

Llama is a local AI tool that enables users to create customizable and efficient language models without relying on cloud-based platforms, available for download on MacOS, Windows, and Linux.

Odysseus is a privacy-first, self-hosted AI workspace for running and serving local LLMs, autonomous agents, and multi-turn chat, offering model management, hardware-aware serving, built-in tools, persistent memory, research workflows, and integrations.

Open‑source AI code‑review platform that plugs into GitHub, GitLab, Bitbucket, and Azure DevOps at the pull‑request level. Model‑agnostic, it runs custom rule sets, tracks technical debt, and delivers real‑time metrics without storing source code.

Multimodal AI workspace integrating ChatGPT, Claude, Gemini, Grok and Husky to create and edit text, images, audio, and video, compare multiple models, build custom agents with memory, index web/Telegram for enhanced search, and support team workflows.

LLMStack is an open‑source platform that lets developers build AI agents and workflows without coding, supports multiple model providers, imports data from web, PDFs, audio, cloud services, and offers a collaborative React UI with granular permissions.

LLMWizard offers access to multiple AI models like GPT-4o and DALL-E 3, enabling users to automate tasks across coding, legal work, and content creation. The platform supports real-time comparison of AI responses for diverse insights.

Sparrow Intelligence builds and deploys AI‑native systems—LLM apps, copilots, autonomous agents, and SaaS platforms—using retrieval‑augmented generation, vector databases, and cloud‑native backends. Their end‑to‑end process includes discovery, iterative build, and scaling with observability, cost monitoring, and compliance oversight.

The text-generation-webui is a Gradio-based web UI for Large Language Models, supporting various backends and multiple interface modes. It allows quick model switching, extension integration, and dynamic LoRA loading for custom training.

ODS is an on-premises AI server for PC, Mac, and Linux offering local LLM inference, model management, agents, chat/voice UI, RAG with local document search, image pipelines, integrations (Ollama, ComfyUI, n8n), and operational tooling for private deployments.

Open-source desktop app for running local LLMs on Windows/macOS/Linux, supporting text and multimodal inputs, file attachments, multiple model backends with hot-switching, chat/instruction modes, prompt-engineering tools, API/tool-calling, extensibility, and conversation branching.

OpenHuman is an open-source personal AI framework for private, on‑premises deployments and local model execution, providing an agent framework, prompt management, local speech (Whisper/Piper), integrations, Docker/one‑click deployment, and developer tooling.

Ollm.com is a confidential AI gateway providing a single API to route across hundreds of LLM models and providers. It ensures enterprise security with zero data retention, confidential computing, and centralized key management for private, compliant AI workloads.

Secret Llama is a private browser-based chatbot that stores data locally, ensuring enhanced privacy. It supports offline use after initial model download and functions on Chrome and Edge with GPU support, encouraging community contributions for ongoing improvements.

Pocketllm is an AI-powered personal document search engine that allows you to easily search and retrieve information from thousands of pages of PDFs and documents. It offers semantic search capability, fine-tuning search results and summarizing results.