Best Research Agents in 2025

12 Lessons to Get Started Building AI Agents

2 Rank

BettaFish

BettaFish (微舆, "WeiYu") is an innovative multi-agent public opinion analysis system built from scratch in Python

3 Rank

Deer Flow

A LangChain-based framework for building super agents

4 Rank

Gpt Researcher

GPT Researcher is an open-source autonomous AI research agent that produces deep, multi-source research reports with inl

5 Rank

MaxKB

MaxKB 是飞致云旗下开源企业级智能体平台，支持 RAG 知识库、DeepSeek 私有化部署、企业智能客服、智慧办公助手、工作流编排与企业级权限治理。

6 Rank

PageIndex

Vectorless, reasoning-based RAG engine achieving 98

7 Rank

Prompt Engineering Guide

A Comprehensive Overview of Prompt Engineering

8 Rank

Ragflow

Build a superior context layer for AI agents - Empower your AI agents through the leading open-source RAG engine, delive

9 Rank

Siyuan

思源笔记 - 隐私优先的个人知识管理系统，支持 Markdown 排版、块级引用和双向链接

10 Rank

Vibe Trading

Natural-language finance research — market data, backtesting, swarm analysis, and Shadow Account workflows, with opt-in

11 Rank

Perplexity AI

AI-powered search and research assistant

8.2 /10

12 Rank

Httprunner

一站式 HTTP(S) 测试解决方案

13 Rank

LazyLLM

Easiest and laziest way for building multi-agent LLMs applications

14 Rank

MiroFlow

🏆 Top-1 on 5+ benchmarks | Web UI | Supports MiroThinker, Claude, Kimi, OpenAI

15 Rank

MiroThinker

Empowering prediction, accelerating the future

16 Rank

QuantDinger

AI quantitative trading platform for crypto, stocks, and forex with backtesting, live trading, market data, and multi-ag

17 Rank

Upsonic

Python framework for building autonomous and traditional AI agents, with tools, memory, RAG, multi-agent teams, and prod

18 Rank

Elicit

AI research assistant for academic papers

7.8 /10

19 Rank

Full Stack Ai Agent Template

Production-Ready AI/LLM Applications — In Minutes, Not Weeks

7.5 /10

20 Rank

Sre

The SmythOS Runtime Environment (SRE) is an open-source, cloud-native runtime for agentic AI

7.5 /10

21 Rank

Trpc Agent Go

A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, a

7.5 /10

22 Rank

Consensus

AI-powered academic search engine

7.3 /10

23 Rank

You.com

AI search engine with customizable agents

7.3 /10

24 Rank

Awesome Azure Openai Llm

A curated collection of resources for 🌌 Azure OpenAI, 🦙 LLMs (+RAG, Agents)

25 Rank

Flowcraft

Production-grade Go SDK for building AI agents with long-term memory, knowledge retrieval, and voice — runnable as a lib

26 Rank

LLMTornado

LlmTornado Documentation

27 Rank

Mnemon

LLM-supervised persistent memory for AI agents — graph-based recall, cross-session knowledge, single binary

28 Rank

Octopoda OS

The open-source memory operating system for AI agents