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Ailoy vs Mastra
Mastra is a TypeScript framework for AI agents, focusing on code structure rather than sandboxed runtimes.
Which to pick
Pick Ailoy if you want…
- MicroVM sandboxed AI agents
- Integrations with Python, Node.js or Rust (on Ailoy's list, not Mastra's)
Pick Mastra if you want…
- Typed AI agents with built-in observability
- TypeScript AI agents
- Integrations with React, Next.js or Node (on Mastra's list, not Ailoy's)
Side by side
- What it is
- Ailoy:Ailow provides AI agents each with their own microVM sandbox to install software, run code and access the GPU.
- Mastra:Mastra is an open-source TypeScript framework for building AI agents with memory, tools, workflows and observability.
- Best for
- Ailoy:MicroVM sandboxed AI agents
- Mastra:Typed AI agents with built-in observability
- Who it’s for
- Ailoy:Developers building autonomous AI agents that need isolated runtime environments.
- Mastra:TypeScript developers building AI-powered applications and agents.
- Pricing
- Ailoy:Free
- Mastra:Freemium
- Plans
- Ailoy:—
- Mastra:Starter $0 per month · Teams $250 per month
- Open source
- Ailoy:Yes, 150 GitHub stars
- Mastra:Yes, 28,481 GitHub stars
- Works with
- Ailoy:Python, Node.js, Rust
- Mastra:React, Next.js, Node, LibSQL, Postgres, Vite
Ailoy features
- MicroVM sandbox. Each agent runs in its own lightweight virtual machine for isolation.
- Software installation. Agents can install arbitrary packages inside their sandbox.
- GPU access. Agents can leverage GPU resources within the microVM.
- Multi-language support. Run Python, Node.js and Rust code directly in the agent.
- Full example library. Pre-built demos for CAD modeling, image editing, gameplay, and Laya (JEV).
Mastra features
- Typed Agents. Define agents with instructions, models, tools and runtime behavior in TypeScript.
- Workflows. Compose multi-step, retryable, branchable workflows with typed control flow.
- Harness. Coordinate multi-mode agents with shared state, threads and storage.
- Memory. Durable observational memory with semantic recall and thread-aware storage.
- Observability. Logs, metrics, traces, datasets and signals for full runtime insight.
- Server & Studio. Run agents locally or in Mastra Cloud and manage them via a web studio.
Ailoy vs Mastra FAQ
Is Ailoy or Mastra free?+
Ailoy is listed as free on DevHunt. Mastra has a free plan (Starter); paid plans start at $250/month (Teams).
Is Ailoy or Mastra open source?+
Yes, both are open source: Ailoy (brekkylab/ailoy on GitHub, Apache-2.0 license) and Mastra (mastra-ai/mastra on GitHub).
Do Ailoy and Mastra integrate with the same tools?+
Their integration lists don't overlap: Ailoy lists Python, Node.js and Rust; Mastra lists React, Next.js, Node, LibSQL and 2 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.