
Free / Open-sourceThe TypeScript framework for building, deploying, and observing AI agents
12 alternatives to Go Agent SDK, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model | Primary Market | Rating | Compare |
|---|
| ● | Go Agent SDK | go-agent.org | 0 | 0 (0%) | Paid, Free | Global | — | Profile |
| 1 | Mastra | mastra.ai | 318.95K | -16.74K (-5%) | Freemium, Contact for Pricing | United States | 4.6 | Compare |
| 2 | Agno | agno.com | 140.3K | -4.73K (-3.3%) | Contact for Pricing, Free | India | 4.6 | Compare |
| 3 | VS Code | code.visualstudio.com | 7.4M | -288.8K (-3.8%) | Freemium | United States | 4.8 | Compare |
| 4 | CopilotKit | copilotkit.ai | 403.15K | 268.49K (+199.4%) | Freemium | United States | 4.6 | Compare |
| 5 | Sim AI | sim.ai | 140.95K | 24.09K (+20.6%) | Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0 | India | 4.6 | Compare |
| 6 | BLACKBOX.AI | blackbox.ai | 622.98K | -233.34K (-27.2%) | Free Trial, Paid | India | 4.2 | Compare |
| 7 | Abacus.AI | abacus.ai | 3.28M | -58.34K (-1.7%) | Contact for Pricing | United States | 4.3 | Compare |
| 8 | Morph | morphllm.com | 306.96K | 26.54K (+9.5%) | Free Trial, Contact for Pricing | United States | 4.3 | Compare |
| 9 | Pi Coding Agent | pi.dev | 1.93M | 74.89K (+4%) | Free | China | 4.6 | Compare |
| 10 | Agent-Native | agent-native.com | 52.07K | 24.77K (+90.7%) | Free | United States | 4.4 | Compare |
| 11 | Agents-Flex | agentsflex.com | 5.09K | 3.41K (+202.3%) | Free / Open Source | China | 4.6 | Compare |
| 12 | Dify | dify.ai | 819.69K | -144.26K (-15%) | Freemium | China | 4.8 | Compare |

Free / Open-sourceThe TypeScript framework for building, deploying, and observing AI agents

Free / Open-sourceSelf-driving agent platform you run in your own cloud

Free / Open-sourceWrite code with precision, hand bigger jobs to agents, and keep working from anywhere
Free / Open-sourceWrite code with precision, hand bigger jobs to agents, and keep working from anywhere

Free / Open-sourceOpen-source frontend stack for building AI agents and copilots inside your own product
Free / Open-sourceOpen-source frontend stack for building AI agents and copilots inside your own product

Free / Open-sourceOpen-source workspace to build, deploy and govern AI agents

High-trust frontier inference, encrypted end to end
High-trust frontier inference, encrypted end to end
An all-in-one AI super assistant for professionals and enterprises
An all-in-one AI super assistant for professionals and enterprises
Fast Apply and agent-tuned inference for coding agents
Fast Apply and agent-tuned inference for coding agents
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape

Free / Open-sourceOpen-source TypeScript framework where agents and UIs share one set of capabilities
Free / Open-sourceOpen-source TypeScript framework where agents and UIs share one set of capabilities

Free / Open-sourceOpen-source Java framework for building AI agents and LLM apps
Free / Open-sourceOpen-source Java framework for building AI agents and LLM apps

Free / Open-sourceBuild, deploy, and govern production-ready agentic AI workflows
Free / Open-sourceBuild, deploy, and govern production-ready agentic AI workflows