# VoltAgent

> Build and observe AI agents with TypeScript.

VoltAgent helps users build and observe AI agents with TypeScript. Its main capabilities include typeScript agent framework, agent observability, open source tooling. Practical starting points include build a custom AI agent and inspect the steps in an agent workflow. Check provider and tool integrations for your intended application.

## Quick facts

- Categories: AI Agents
- Pricing: Free — Open-source software. Model API usage, hosting, or commercial services may cost extra.
- Free plan: Yes
- Official site: https://voltagent.dev/
- Last checked: 2026-09-25

## Key features

- TypeScript agent framework
- Agent observability
- Open source tooling

## Use cases

- Build a custom AI agent
- Inspect the steps in an agent workflow

## Links

- Nextool.ai page: https://nextool.ai/tools/voltagent/
- Alternatives: https://nextool.ai/alternatives/voltagent/

Source: Nextool.ai (https://nextool.ai/tools/voltagent/). Pricing and features change; confirm on the provider's site before relying on them.