Open-source TypeScript framework
Build agents with TypeScript APIs and compose them with packages such as @voltagent/core, @voltagent/logger, and @voltagent/server-hono.
VoltAgent
Freemium
VoltAgent is an open-source TypeScript AI agent framework with VoltOps for observability, automation, deployment, and evals.
What is VoltAgent?
VoltAgent is an open-source TypeScript framework for building AI agents, paired with VoltOps, a console for observability, automation, deployment, guardrails, prompts, and evals. The platform is positioned for teams that want to build production-ready agents in TypeScript and then monitor or operate them from the same ecosystem.
The product combines agent development and runtime operations in one stack. The home page and docs highlight quick-start code with @voltagent/core, @voltagent/server-hono, and AI SDK integrations, while the pricing page shows that the core framework is free and open source and that VoltOps is offered as a paid cloud or self-hosted platform.
What can VoltAgent do?
Tool calling
Create tools with typed parameters and attach them to agents so they can invoke functions and interact with external systems.
Unified provider API
Switch between AI providers through a unified API, which the site says lets you update the code rather than redesign the app.
Persistent memory
Store and recall interactions to keep context available across sessions and multi-step agent flows.
Supervisor orchestration
Build supervisor-led multi-agent systems and route work across specialized agents with shared context.
Workflow chaining
Create branching workflows with a Chain API and pause or resume long-running processes when needed.
Use Cases
“Build TypeScript agents”
Teams building production-ready agents in TypeScript can start from the core framework, define tools, connect a server, and ship an agent with type-safe APIs.
“Observe and debug live agents”
Developers operating agents in production can use VoltOps to inspect traces, monitor execution, and debug workflows from a console.
“Coordinate multi-agent workflows”
Teams coordinating several specialized agents can use supervisor orchestration or workflow chains to assign work, preserve context, and resume long-running processes.
“Add retrieval to agent apps”
Projects that need retrieval over internal data can connect knowledge bases and vector stores for RAG-style querying and filtering.
“Separate build and operations layers”
Organizations that want to separate product development from operations can use the open-source framework for app code and VoltOps for monitoring, deployment, and evals.
Frequently Asked Questions
What is the difference between VoltAgent Core and VoltOps?
VoltAgent Core Framework is the free and open-source TypeScript framework for building AI agents. VoltOps is the paid observability, automation, deployment, and evals platform available in cloud or self-hosted form.
Is there a free trial?
Yes. The pricing page says both the Core and Pro plans include a 14-day free trial, while the Developer plan is free.
Where is data stored and can VoltOps be self-hosted?
VoltOps data is described as being stored in SOC 2 compliant data centers for the cloud offering, with encryption at rest and in transit. Enterprise customers can use self-hosted deployment so data stays in their own infrastructure.
What counts as a trace in VoltOps?
The pricing page says a trace represents a single execution flow through an AI agent or application, including LLM calls, tool usage, function calls, and nested operations during a request or conversation turn.
What kind of setup does VoltAgent support?
The docs and home page show quick-start code using TypeScript packages such as @voltagent/core, @voltagent/logger, @voltagent/server-hono, and the AI SDK OpenAI package.
Quick Facts
- Category
- Developer Tool
- Primary language
- TypeScript
- Core offering
- Open-source AI agent framework
- Platform
- VoltOps cloud or self-hosted
- Pricing
- Free core framework; paid VoltOps plans
- Source domain
- voltagent.dev
VoltAgent Traffic Analysis
Traffic data is for reference only.
- Monthly Visits
- 48.5K
- Global Rank
- #676,927
- User Bounce Rate
- 38.8%
- Avg. Visit Duration
- 00:34
- Pages per Visit
- 2.06
- Domain Rating
- 56
Traffic Trends
| Jun | 74788 |
|---|---|
| Jul | 74625 |
| Aug | 48484 |
Traffic Sources
Traffic analytics are not available yet.
Top Regions
- Unknown: 7.16%
- Unknown: 6.94%
- Unknown: 6.71%
- Unknown: 6.56%
- Unknown: 5.84%
- Unknown: 66.8%
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