--- title: "nanobrowser vs AgentGPT" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/nanobrowser-nanobrowser-vs-reworkd-agentgpt" tools: ["nanobrowser-nanobrowser", "reworkd-agentgpt"] --- # nanobrowser vs AgentGPT *GraphCanon updated Aug 19, 2026* ## Verdict Pick nanobrowser if nanobrowser is an open-source Chrome extension that facilitates AI-powered web automation through multi-agent workflows, requiring users to input their own LLM API keys. It stands out with a focus on cost-effective agent; pick AgentGPT if agentGPT is a TypeScript-based tool that supports users in assembling and deploying autonomous AI agents with a streamlined setup via a CLI. [nanobrowser](https://nanobrowser.ai) reports 14k GitHub stars, 1.4k forks, and 74 open issues, last pushed Aug 18, 2026. [AgentGPT](https://agentgpt.reworkd.ai) has 36k stars, 9.3k forks, and 219 open issues, last pushed Apr 29, 2025. Figures are from public GitHub metadata via [nanobrowser's repository](https://github.com/nanobrowser/nanobrowser) and [AgentGPT's repository](https://github.com/reworkd/AgentGPT). | | [nanobrowser](/tools/nanobrowser-nanobrowser.md) | [AgentGPT](/tools/reworkd-agentgpt.md) | | --- | --- | --- | | Tagline | Open-Source Chrome extension for AI-powered web automation | Assembler for autonomous AI Agents | | Stars | 13,575 | 36,304 | | Forks | 1,432 | 9,288 | | Open issues | 74 | 219 | | Language | TypeScript | TypeScript | | Adopt for | Nanobrowser is an open-source Chrome extension that facilitates AI-powered web automation through multi-agent workflows, requiring users to input their own LLM API keys. It stands out with a focus on cost-effective agent | AgentGPT is a TypeScript-based tool that supports users in assembling and deploying autonomous AI agents with a streamlined setup via a CLI, suitable for those who prefer browser-based interactions with their AI projects | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | GPL-3.0 | | Categories | AI Agents, Developer Tools | AI Agents, Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [nanobrowser](/tools/nanobrowser-nanobrowser.md) | [AgentGPT](/tools/reworkd-agentgpt.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Archived (8%) | | Days since push | 1d | 466d | | Archived on GitHub | No | Yes | | Open issues (now) | 74 | 219 | | Stars delta | +96 (30d) | Unknown | | Open issues delta | +4 (30d) | Unknown | | Full report | [trust report](/tools/nanobrowser-nanobrowser/trust.md) | [trust report](/tools/reworkd-agentgpt/trust.md) | ## Decision facts: nanobrowser - **Adopt for:** Nanobrowser is an open-source Chrome extension that facilitates AI-powered web automation through multi-agent workflows, requiring users to input their own LLM API keys. It stands out with a focus on cost-effective agent ## Decision facts: AgentGPT - **Adopt for:** AgentGPT is a TypeScript-based tool that supports users in assembling and deploying autonomous AI agents with a streamlined setup via a CLI, suitable for those who prefer browser-based interactions with their AI projects ## Choose when ### Choose nanobrowser if… - License: nanobrowser is Apache-2.0, AgentGPT is GPL-3.0. - Tags unique to nanobrowser: ai-tools, automation, browser-automation. - When you are looking for a flexible configuration of multiple agents in web automation tasks and want to avoid the limitations present in the Chrome Web Store version. ### Choose AgentGPT if… - License: AgentGPT is GPL-3.0, nanobrowser is Apache-2.0. - Tags unique to AgentGPT: autonomous, backend-development, cli-setup, database-integration. - AgentGPT ships Docker support for self-hosted deployment. - When you want to leverage pre-configured setups for database integration (specifically MySQL) handled by AgentGPT's CLI ## When NOT to use nanobrowser - If you strictly require a fully managed solution without needing to input API keys and managing configurations. - Not recommended if your tasks can be handled efficiently by simpler tools, as Nanobrowser's advanced configuration might introduce unnecessary complexity. - Avoid this tool if automatic updates are crucial for your workflow since updating through the Chrome Web Store may lag due to review processes. ## When NOT to use AgentGPT - Avoid using if your project requires a NoSQL database solution, given that AgentGPT is configured specifically with MySQL out-of-the-box - Consider alternatives if your stack does not include FastAPI or Next.js, as the tool's default configurations might require significant adjustment ## Common questions ### What is the difference between nanobrowser and AgentGPT? nanobrowser: Open-Source Chrome extension for AI-powered web automation. AgentGPT: Assembler for autonomous AI Agents. See the comparison table for live GitHub stats and shared categories. ### When should I choose nanobrowser over AgentGPT? Choose nanobrowser over AgentGPT when License: nanobrowser is Apache-2.0, AgentGPT is GPL-3.0; Tags unique to nanobrowser: ai-tools, automation, browser-automation; When you are looking for a flexible configuration of multiple agents in web automation tasks and want to avoid the limitations present in the Chrome Web Store version. ### When should I choose AgentGPT over nanobrowser? Choose AgentGPT over nanobrowser when License: AgentGPT is GPL-3.0, nanobrowser is Apache-2.0; Tags unique to AgentGPT: autonomous, backend-development, cli-setup, database-integration; AgentGPT ships Docker support for self-hosted deployment; When you want to leverage pre-configured setups for database integration (specifically MySQL) handled by AgentGPT's CLI. ### When should I avoid nanobrowser? If you strictly require a fully managed solution without needing to input API keys and managing configurations. Not recommended if your tasks can be handled efficiently by simpler tools, as Nanobrowser's advanced configuration might introduce unnecessary complexity. Avoid this tool if automatic updates are crucial for your workflow since updating through the Chrome Web Store may lag due to review processes. ### When should I avoid AgentGPT? Avoid using if your project requires a NoSQL database solution, given that AgentGPT is configured specifically with MySQL out-of-the-box Consider alternatives if your stack does not include FastAPI or Next.js, as the tool's default configurations might require significant adjustment ### Is nanobrowser or AgentGPT more popular on GitHub? AgentGPT has more GitHub stars (36,304 vs 13,575). Stars measure visibility, not whether either tool fits your constraints. ### Are nanobrowser and AgentGPT open source? Yes - both are open-source projects on GitHub (nanobrowser: Apache-2.0, AgentGPT: GPL-3.0). ### Where can I find alternatives to nanobrowser or AgentGPT? GraphCanon lists graph-backed alternatives at [nanobrowser alternatives](/tools/nanobrowser-nanobrowser/alternatives) and [AgentGPT alternatives](/tools/reworkd-agentgpt/alternatives) ([nanobrowser markdown twin](/tools/nanobrowser-nanobrowser/alternatives.md), [AgentGPT markdown twin](/tools/reworkd-agentgpt/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/nanobrowser-nanobrowser-vs-reworkd-agentgpt.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, nanobrowser or AgentGPT? nanobrowser: Very active. AgentGPT: Archived. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for nanobrowser and AgentGPT? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [nanobrowser trust report](/tools/nanobrowser-nanobrowser/trust); [AgentGPT trust report](/tools/reworkd-agentgpt/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=nanobrowser-nanobrowser`](/api/graphcanon/graph?tool=nanobrowser-nanobrowser) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_