assafelovic/gpt-researcher alternatives

same deep research agent; choose for a lightweight progressive-search framework.

A deep research framework based on progressive search and cross-evaluation.

same deep research agent with LangChain integration; archived, choose if you want official LangChain implementation.

same deep research agent optimized for fully local and private research.

Fully local web research and report writing assistant

same deep research agent in TypeScript/Node; choose for a JavaScript stack.

An AI-powered research assistant that performs iterative, deep research on any topic by combining search engines, web scraping, and large language models. The goal of this repo is to provide the simplest implementation of a deep research agent - e.g. an agent that can refine its research direction overtime and deep dive into a topic.

same deep research agent in JavaScript with SSE/MCP server support.

Use any LLMs (Large Language Models) for Deep Research. Support SSE API and MCP server.

same deep research agent using LangGraph/LangChain; choose for LangGraph-based orchestration.

Multi-agent autonomous research system using LangGraph and LangChain. Generates citation-backed reports with credibility scoring and web search

same deep research agent from Alibaba; choose for a mature open-source alternative.

Tongyi Deep Research, the Leading Open-source Deep Research Agent

local-first deep research platform with multi-step verifiable workflows; choose for self-hosted local research.

Cerno is a local-first research platform that leverages agentic AI to break down complex queries into verifiable, multi-step workflows. Switch seamlessly between cloud LLMs and self-hosted models, track every reasoning step, and optimize cost and tokens—all while keeping your data on your machine.

deep research agent built on OpenAI Agents SDK; choose for a minimal OpenAI-specific implementation.

An implementation of iterative deep research using the OpenAI Agents SDK

personal AI platform with memory and agent orchestration including deep research; choose for integrated personal AI.

Your Personal AI super intelligence. A brain that builds a local-first memory of your life, a fantastic orchestrator of agent fleets and workflows, and a deep researcher.

deep research agent specialized in finance; choose for financial research reports.

An autonomous agent for deep financial research

deep research tool limited to local knowledge bases; choose for local document research only.

Deep research tool for local knowledge base.

deep research agent specialized in video understanding; choose for video QA.

**Deep Video Discovery (DVD)** is a deep-research style question answering agent designed for understanding extra-long videos.

financial deep research agent; choose for finance-specific reports.

[ACL 2026 Main, SAC Highlight] FinSight: Towards Real-World Financial Deep Research. 🎯One ticker, one click, one publication-ready report.

end-user AI chat app with deep research, not a reusable library.

Search + Chat = SearChat(AI Chat with Search), Support OpenAI/Anthropic/VertexAI/Gemini, DeepResearch, SearXNG, Docker. AI对话式搜索引擎，支持DeepResearch, 支持OpenAI/Anthropic/VertexAI/Gemini接口、聚合搜索引擎SearXNG，支持Docker一键部署。

desktop AI agent app; not a library to integrate.

ARGO is an open-source AI Agent platform that brings Local Manus to your desktop. With one-click model downloads, seamless closed LLM integration, and offline-first RAG knowledge bases, ARGO becomes a DeepResearch powerhouse for autonomous thinking, task planning, and 100% of your data stays locally. Support Win/Mac/Docker.

enterprise AI platform with deep research feature; end-user product.

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.