# HappyFox x Thena

> HappyFox, the bootstrapped and profitable help desk company led by founder-CEO Shalin Jain, has absorbed Thena, a Slack-native AI support startup founded in 2022 and backed by Lightspeed and First Round Capital. Thena's standalone product is being sunset in 2026, but its core idea - that B2B support should happen inside the channels customers already live in, like Slack and Teams - moves into HappyFox's platform. The story sits at the center of a broader shift: away from the ticket queue and toward conversational, AI-run support that resolves issues where the conversation is already happening.

## Achievements

- HappyFox reached roughly $20M in revenue fully bootstrapped, profitable every year, consistently beating the Rule of 40.
- HappyFox serves around 2,200 customers across multiple ICPs (customer support, IT, HR/Ops).
- HappyFox's AI agent 'Rex' was credited with $1M in closed expansion revenue at a token cost under $20.
- Thena was purpose-built for Slack and Teams and signed customers including Vercel, Amplitude, Etsy, LaunchDarkly and Fox.
- Thena raised roughly $7M from Lightspeed, First Round Capital and others to prove the Slack-native support model.

## Latest updates

- **2026-03** — Thena's standalone product is reported to be sunsetting as its Slack-native support approach is absorbed into HappyFox's platform.
- **2026-06** — HappyFox's CEO Shalin Jain discusses the company's AI expansion agent 'Rex' and its outsized ROI at SaaStr AI 2026.

## Links

- Website: https://www.happyfox.com/
- LinkedIn: https://www.linkedin.com/company/happyfox/
- Twitter/X: https://twitter.com/happyfoxapp
- Facebook: https://www.facebook.com/HappyFoxApp

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Profile page: https://yespress.io/happyfox-bought-thena-support-lives-in-slack
Published by YesPress — https://yespress.io
Last updated: 2026-08-05