# How Skillshare uses Harness

**12X**: “12X Increase in release frequency”

As published on [harness.io](https://www.harness.io/case-studies/making-software-development-a-creative-process-at-skillshare), August 2026. Captured by usedby on 2026-10-09.

- Company: [Skillshare](https://www.usedby.ai/companies/skillshare.md)
- Tool: [Harness](https://www.usedby.ai/tools/harness.md)
- Industry: [EdTech & E-learning](https://www.usedby.ai/companies/industry/edtech-e-learning.md)
- Teams: Engineering, Data Science
- Customer since (as the page says): In 2019, Skillshare adopted Split

## What the story says

Skillshare uses Split's feature flags and A/B testing, now part of Harness feature management and experimentation, to roll out new features safely, test in production, and run concurrent experiments based on real-time results.

Summary written by usedby from the source page, in English. The figures are those of Harness and Skillshare, not ours.

> 12X Increase in release frequency: The team moved from releasing updates every few months to releasing multiple times per week.

- **64+**: “64+ versions running simultaneously: Skillshare regularly runs 5-6 A/B tests concurrently, with more than 64 versions of the app live in production at any given time.”

> Being able to test in production has been a game-changer for us. It allows us to learn and iterate faster, which ultimately leads to better products for our users.
>
> Jean Steiner, VP of Data Science

Source: [harness.io](https://www.harness.io/case-studies/making-software-development-a-creative-process-at-skillshare), captured 2026-10-09.

## What usedby checked

We compared the story with its live page on 2026-10-09.

- Checked: the figure 12X is printed word for word on the page, near the name of Skillshare.
- Checked: the passage quoted above is copied word for word from the page, near the name of Skillshare.
- Checked: the publication date is read from the page’s own metadata, never guessed.
- Checked: Skillshare uses Harness. Confirmed line. Latest check across sources: 2026-10-09.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/skillshare-harness · How we check: https://www.usedby.ai/methodology