XAgent supports autonomous complex task solving with a large language model agent.
The Best ThinkGPT Alternatives in 2026
Looking for something like ThinkGPT? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 23 are open source.
ThinkGPT provides agent techniques intended to extend the capabilities of large language models.
Top picks at a glance
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | XAgent | — | Yes | — |
| 2 | LLM Agents | — | Yes | — |
| 3 | microsoft/JARVIS | — | Yes | — |
| 4 | L2MAC | — | Yes | — |
| 5 | SymbolicAI | — | Yes | — |
| 6 | BabyCommandAGI | — | Yes | — |
| 7 | Agents | — | Yes | — |
| 8 | quivr | — | Not stated | — |
| 9 | Dust | — | Yes | — |
| 10 | Bernstein | — | Yes | — |
All ThinkGPT alternatives
This repository provides code for building agents controlled by large language models.
JARVIS connects large language models with machine learning models and tools from the ML community.
Use L2MAC, an automatic computer framework built around large language models.
SymbolicAI explores a neurosymbolic approach to large language models.
BabyCommandAGI explores combining command-line interfaces with language model agents for task execution.
This repository provides an open source framework for self evolving language agents.
quivr
github.com/StanGirard/quivrQuivr provides retrieval augmented generation for apps and supports multiple large language models and vector stores.
Dust provides a platform for teams to build custom AI agents for work tasks.
Bernstein governs and orchestrates AI agents through declarative rules and replayable records.
Perform tasks autonomously with BeeBot, a personal worker agent project.
AgentScope helps developers build and run AI agents with tools for understanding their behavior.
AIlice provides an autonomous, general-purpose AI agent through its open-source repository.
The ix project provides a platform for creating autonomous agents powered by GPT-4.
BondAI is a tool for developing AI agent systems, with memory management, error handling, search, and integrations.
Hindsight adds a memory component to AI agents so they can retain information across interactions.
AG2 offers open source tools for building and coordinating AI agent systems.
Agent4Rec implements research on generative agents for recommendation systems.
Mem0 provides persistent memory infrastructure for AI agents and applications.
Opik helps debug, evaluate, and monitor LLM applications, RAG systems, and agent workflows with tracing and evaluations.
AGiXT orchestrates AI agents, instructions, and complex task execution across AI providers.
Microsoft’s UFO project focuses on AI agents that work across desktop applications and digital workflows.
AgenticSeek provides a local AI agent that can reason, browse the web, and write code.
The LangChain repository describes an agent engineering platform for building agent based software.
Alternatives to similar tools
What is the best alternative to ThinkGPT?
Are there open-source alternatives to ThinkGPT?
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative
























