> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/software-engineering-insights/use-software-engineering-insights/propelo-end-of-life.md).

# End of Life - Propelo

The Propelo product / platform is now EoL (End of Life). All Propelo customers have been moved to the Harness platform and have continued access and support on the Harness Software Engineering Insights (SEI) module.

### Important dates <a href="#important-dates" id="important-dates"></a>

#### February 28, 2025 - End of Support (EoS) <a href="#id-02282025-end-of-support-eos" id="id-02282025-end-of-support-eos"></a>

Harness will not provide support on the Propelo platform after this date. Harness may provide only critical security fixes. All customers will receive support on the Harness SEI module instead.

#### March 31, 2025 - End of Life (EoL) <a href="#id-03312025-end-of-life-eol" id="id-03312025-end-of-life-eol"></a>

The Propelo platform will be completely brought down and all accounts will become un-operational. Harness accounts with SEI subscriptions will continue to operate and be supported.

### Migrate to Harness SEI <a href="#migrate-to-harness-sei" id="migrate-to-harness-sei"></a>

As part of our ongoing efforts to streamline product offerings and enhance customer experience, all current users of the Propelo platform will be migrated to Harness Software Engineering Insights (SEI). This transition aligns with our strategy to focus on the continued development and advancement of the Harness SEI module.

Go to the [Migration guide](/software-engineering-insights/use-software-engineering-insights/get-started/migrate-propelo-to-harness/migrate-propelo-to-harness-sei.md) to migrate from Propelo.

### Next steps <a href="#next-steps" id="next-steps"></a>

To request migration support, contact [Harness Support](mailto:support@harness.io).