# Axolotl

> Updated 2026-09-03 · type: tool · category: ai-infrastructure · status: active · rev 1

Default-on telemetry (opt-out); cutting-edge methods

- Open source: yes (Apache-2.0)
- Self-hostable: yes
- Pricing model: free
- Best for: ML practitioners who want to streamline post-training and fine-tuning of large language models through a configuration-driven approach.
- Last verified: 2026-09-04

- **Canonical:** https://gtmstacker.com/registry/tool/axolotl/
- **Source:** [github · github.com/axolotl-ai-cloud](https://github.com/axolotl-ai-cloud/axolotl)
- **Tags:** ai-infrastructure
- **Repository:** https://github.com/axolotl-ai-cloud/axolotl

## Is Axolotl open source?

Yes — Apache-2.0-licensed.

## How much does Axolotl cost?

It is free to use.

## Can I self-host Axolotl?

Yes — it can be self-hosted.


---

Default-on telemetry (opt-out); cutting-edge methods