# Klaviyo employees deploy 356 internal apps through Vercel platform

_Published Thursday, September 24, 2026 at 8:07 PM EDT · Products, AI · Latest · Tier 2 — Notable_

![Klaviyo employees deploy 356 internal apps through Vercel platform — Primary](https://assets.vercel.com/image/upload/contentful/image/e5382hct74si/1Qdp2LTiiICd0pFfzwlora/25d50b246980fc9baff8cc118209f960/klaviyo_customer_story_og_card.jpg)

Klaviyo employees deployed 356 internal apps in the first two weeks of a company program that opens app creation to staff outside engineering, Vercel reported. The company said 512 employees participated and 196 of the apps have their own databases.

Klaviyo's in-house K:Forge pipeline creates a repository, deploys an app on Vercel and applies private access through the company's identity system. A private network connection lets the apps use Klaviyo databases without crossing the public internet. Larger builds still receive finishing work and safety review from Klaviyo's platform team.

## Sources

- [Vercel News](https://vercel.com/blog/how-klaviyo-shipped-356-internal-apps-in-two-weeks-on-vercel)

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Canonical: https://techandbusiness.org/newswire/yYFh1_QjqrR6oMM4u0pobH
Published: 2026-09-25T00:07:58.016Z
Story chronology: 2026-09-24T04:00:00.000Z
Retrieved: 2026-09-25T01:50:37.194Z
Publisher: Tech & Business (techandbusiness.org)