RagaAI (Catalyst)
Agent testing, evaluation and tracing platform with the open-source Catalyst SDK.
| Category | Evals & Testing |
| Open source | Yes |
| Self-hostable | Yes |
| Pricing model | freemium |
| Pricing notes | Open-source SDK plus commercial platform |
| Framework integrations | LangChain, LlamaIndex |
| Funding / ownership | $4.7M seed (2024) |
| GitHub stars | 16,163 |
| Maintenance | slow (2026-02-11) |
| License (GitHub) | Apache-2.0 |
| Open issues | 34 |
| Maturity signal | 79/100 (Established) — computed from public GitHub signals, see methodology |
Pricing/feature source: https://raga.ai
Maturity signal is computed from public GitHub data only. How it is calculated.
Frequently asked questions
Is RagaAI (Catalyst) open source?
Yes. Licensed under Apache-2.0.
Can I self-host RagaAI (Catalyst)?
Yes — RagaAI (Catalyst) can run in your own infrastructure.
How much does RagaAI (Catalyst) cost?
Freemium. Open-source SDK plus commercial platform