VoltAgent
Open-source TS agent framework with a paid observability console
Overview
VoltAgent is an open-source (MIT) TypeScript framework for building AI agents with memory, tool use, RAG, guardrails and multi-step workflows across 30+ LLM providers via the Vercel AI SDK. Its companion VoltOps console adds hosted tracing, evals and one-click deployment on a paid tier.
Pricing
Pricing shown for reference only. These figures reflect RECATOOLS research as of 12 Jul 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.
- 250 traces/mo, 7-day retention
- 1 project, 1 seat
- 100 actions/mo
- 50,000 traces/mo, 90-day retention
- Up to 3 seats
- 5,000 actions/mo
- 250,000 traces/mo, 90-day retention
- Up to 20 seats, SSO
- Priority support
- Unlimited seats/traces
- Dedicated account manager
What you can produce with VoltAgent
- Agent memory, RAG, tools and multi-step workflows (open source, MIT)
- 30+ LLM providers via the Vercel AI SDK
- Supervisor/sub-agent multi-agent orchestration
- MCP support
- Voice pipeline integration
- VoltOps hosted observability console (trace viewer, execution logs)
- One-click GitHub deployment via VoltOps
ASEAN Perspective
VoltAgent in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
VoltAgent is a solid pick in the now-crowded TypeScript agent-framework field: MIT-licensed, over 10,000 GitHub stars, and actively committed to on a near-weekly basis. Its standout feature is VoltOps, a hosted observability console that's on by default the moment you run an agent, giving trace viewing and execution logs without wiring up Langfuse or Datadog yourself. That convenience has a real cost once you scale: the free Developer tier caps out at 250 traces a month, and the next step up, Core, is $50/month for 50,000 traces before Pro's $250/month unlocks SSO and priority support. Compared to Mastra, VoltAgent trades a slicker local dev-server experience for stronger production tracing out of the box. Good choice if you want observability solved on day one and don't mind paying once your agent traffic grows past a hobby project.
What people say
VoltAgent sits in direct competition with Mastra as the two most-discussed new TypeScript agent frameworks of the past year, and the comparisons between them are detailed enough to double as a buyer's guide. One widely-cited comparison breaks it down by what actually happens at each stage of building an agent: Mastra ships "mastra dev," a Vite-based local playground for chatting with an agent and inspecting tool calls, while VoltAgent skips the local tooling in favor of shipping straight to its hosted VoltOps Console, with telemetry enabled by default the moment you instantiate an agent.
The tradeoff, per that same comparison: "If you already have Langfuse or Datadog, Mastra is less friction. If you want something working before lunch, VoltAgent's Console is hard to beat." That's a fair summary of the project's whole pitch — less DIY setup, more batteries-included, with the batteries partly monetized through VoltOps.
On GitHub, the project has crossed 10,000 stars with commits landing multiple times a week as of mid-2026, a healthy signal for an open-source framework this young. The core framework — memory, RAG, guardrails, tool integration, MCP support, voice, workflow automation and eval suites — is genuinely free and MIT-licensed; nothing about agent-building itself is paywalled.
What is paywalled is VoltOps once you outgrow the free Developer tier's 250 traces/month and 7-day retention. Core at $50/month buys 50,000 traces and 90-day retention; Pro at $250/month adds SSO, priority support and 250,000 traces. There's an Enterprise tier with self-hosted deployment and a dedicated account manager for teams that need VoltOps' interface without sending trace data to VoltAgent's cloud.
Independent coverage frames VoltAgent as one of several credible TypeScript options alongside Mastra and the OpenAI Agents SDK rather than a clear category leader — the fragmentation of this space in 2026 means the "right" framework depends heavily on whether a team values local-first tooling or hosted observability out of the box more.
Summary of public user & expert reviews, compiled by RECATOOLS.
About this listing
This entry was compiled from publicly available data including VoltAgent's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with VoltAgent unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
For the latest details, please refer to VoltAgent directly →
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