Agenta

Freemium

An open source platform for collaborative development, monitoring, and evaluation of LLM applications.

Agenta is an open-source LLMOps platform designed for the collaborative development, monitoring, and evaluation of LLM applications. It features a playground for prompt engineering, automated evaluation workflows, and observability tools for production tracing. The platform serves developers and product teams through various tiers, including a free Hobby version and scalable Pro, Business, and Enterprise plans (verified: 2026-01-29).

Jan 29, 2026
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Pricing: Freemium
Last verified: Jan 29, 2026
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Key facts

Pricing

Freemium

Use cases

Product teams collaborating on prompt engineering and management within a shared playground environment (verified: 2026-01-29), Developers implementing automated and human-led evaluation workflows to measure LLM application performance (verified: 2026-01-29), Engineering teams monitoring production LLM applications using observability tools and OpenTelemetry-based tracing (verified: 2026-01-29)

Strengths

The platform provides an open-source framework for managing the entire LLM development lifecycle including prompt engineering and evaluation (verified: 2026-01-29), Users can integrate observability features using Python or OpenTelemetry JS/TS SDKs to track application traces (verified: 2026-01-29), The system supports collaborative workflows with role-based access control and team management features for enterprise users (verified: 2026-01-29)

Limitations

The Hobby plan restricts users to a 30-day data retention period for application traces (verified: 2026-01-29), Access to SOC2 reports and role-based access control is limited to the Business and Enterprise tiers (verified: 2026-01-29)

Last verified

Jan 29, 2026

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Strengths

  • The platform provides an open-source framework for managing the entire LLM development lifecycle including prompt engineering and evaluation (verified: 2026-01-29)
  • Users can integrate observability features using Python or OpenTelemetry JS/TS SDKs to track application traces (verified: 2026-01-29)
  • The system supports collaborative workflows with role-based access control and team management features for enterprise users (verified: 2026-01-29)

Limitations

  • The Hobby plan restricts users to a 30-day data retention period for application traces (verified: 2026-01-29)
  • Access to SOC2 reports and role-based access control is limited to the Business and Enterprise tiers (verified: 2026-01-29)

FAQ

What core features does Agenta provide for teams developing LLM applications?

Agenta is an open-source LLMOps platform that provides tools for prompt management, evaluation, and observability. It includes a playground for prompt engineering, support for human and automated evaluations, and tracing capabilities via SDKs to help teams build reliable applications (verified: 2026-01-29).

How does the platform handle data retention and trace limits across different plans?

The Hobby plan includes 5k traces per month with a 30-day retention period. The Pro plan increases this to 10k traces with 90 days of retention, while the Business plan provides 1M traces per month (verified: 2026-01-29).

Can developers self-host the Agenta platform or is it only available as a cloud service?

Agenta is an open-source platform that offers self-hosting options alongside its managed cloud tiers. This allows developers to maintain control over their infrastructure while utilizing the platform's prompt management and evaluation features (verified: 2026-01-29).