AgentIndex icon
AgentIndex
GPT Researcher logo
GPT Researcher
★ 30.2k
vs
floop logo
floop
★ 26

GPT Researcher vs floop

GPT Researcher: GPT Researcher is an open-source LLM agent designed for deep, structured research on any topic using web and local sources. It produces detailed reports with citations by running parallel research agents, scraping relevant sources, filtering content, and synthesizing findings. Supports local document research, customizable report formats, and multiple LLM backends including OpenAI, Anthropic, and Ollama.; floop: floop provides persistent memory for AI coding agents, allowing them to learn from corrections and maintain consistency across sessions. It extracts reusable behaviors from your feedback and activates them contextually using spreading activation, much like how the brain retrieves memories.

01

TL;DR

GPT Researcher logo
GPT ResearcherRAG / Knowledge Base · ★ 30.2k
When to choose:
  • You want an Apache-2.0 agent that plans sub-questions, searches the web and local documents in parallel, and writes 2,000+ word reports with citations.
  • You want to use it as a Python library, standalone web app, or MCP-connected research skill with PDF/Word export.
When to skip:
  • You want a general-purpose super-agent harness with a bash sandbox, persistent memory, and Feishu/WeCom/Slack bots; DeerFlow is built for that.
  • You do not want per-report search API (e.g. Tavily) and multi-call LLM token costs.
Read GPT Researcher full review →
floop logo
floopRAG / Knowledge Base · ★ 26

Teach an AI agent new behaviors or corrections based on its mistakes.

Read floop full review →
02

Side-by-Side Comparison

Field
GPT Researcher logoGPT Researcher
floop logofloop
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 30.2k
★ 26
License
Apache-2.0
Apache-2.0
Install Command
pip install gpt-researcher
go install github.com/nvandessel/feedback-loop/cmd/floop@latest
Updated
1w ago
2mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Agent, Deep Research, Web Scraping
AI Agents, Persistent Memory, Feedback Loop
03

Features

GPT Researcher logoGPT Researcher
01Parallel research agents scraping and synthesizing multiple web sources simultaneously
02Generates structured reports with citations in Markdown, PDF, or Word format
03Supports local document research in addition to web search
04Customizable report types: research reports, outlines, resource lists, and more
05Compatible with OpenAI, Anthropic, Groq, Ollama, and other LLM providers
floop logofloop
01Learns from user corrections to build durable behaviors.
02Activates behaviors based on file type, task, and semantic relevance.
03Uses graph-based memory retrieval inspired by cognitive science (spreading activation).
04Optimizes context injection to stay within token limits.
05Offers a comprehensive CLI with JSON output for agent consumption.
04

Use Cases

GPT Researcher logoGPT Researcher
↳Automating deep research reports on any topic with sourced citations
↳Conducting market research, competitive analysis, or literature reviews at scale
↳Building research pipelines that combine web search with local knowledge base retrieval
floop logofloop
↳Teach an AI agent new behaviors or corrections based on its mistakes.
↳Manage and inspect the stored behaviors and their relationships.
↳Integrate with AI coding tools (e.g., Claude Code, Cursor) to provide dynamic context.
↳Generate context-aware prompts for AI agents based on the current project and task.
05

Best For

GPT Researcher logoGPT Researcher
Most PopularEssentialTrending
floop logofloop
—
FAQ

FAQ

What is the difference between GPT Researcher and floop?
Both GPT Researcher and floop are in the RAG / Knowledge Base category. GPT Researcher has 30.2k stars, while floop has 26 stars.
Which is better, GPT Researcher or floop?
The best choice depends on your use case. Choose GPT Researcher if Automating deep research reports on any topic with sourced citations, and floop if Teach an AI agent new behaviors or corrections based on its mistakes..
Is GPT Researcher free or open source?
Yes, GPT Researcher is open source on GitHub (Apache-2.0).
Is floop free or open source?
Yes, floop is open source on GitHub (Apache-2.0).
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