# Science on Call | LongJump Portfolio

> 24/7 tech support for restaurants. Get help with POS, internet, Wi-Fi, online orders, email, and phones—just a call or text away, even nights and weekends.

Source: https://longjump.vc/portfolio/science-on-call

# Science on Call

24/7 tech support for restaurants. Get help with POS, internet, Wi-Fi, online orders, email, and phones—just a call or text away, even nights and weekends.

![Luisa Castellanos, Ken Tsang, Andy Freivogel, Science on Call](https://longjump.vc/_image?href=%2F_cms-assets%2F6643b92b60abb259.jpg\&w=938\&h=1406\&f=webp)

## At a Glance

### Founders

- Luisa Castellanos
- Ken Tsang
- Andy Freivogel

### Links

- [Website](https://www.scienceoncall.com/)
- [LinkedIn](https://www.linkedin.com/company/scienceoncall)
- [X (Twitter)](https://x.com/scienceoncall)

### Sector

- [B2B SaaS](https://longjump.vc/portfolio/industry/b2b-saas)
- Business Tools & Services

## About Science on Call

24/7 subscription-based tech support for restaurants. Help with point of sale, internet, Wi-Fi, online ordering, email, phones, and more — just one call or text away, even on nights & weekends!

[Visit Science on Call](https://www.scienceoncall.com/)

## In LongJump Insights

- [The Raise 2026: A Look Back](https://longjump.vc/insights/the-raise-2026-a-look-back)

  March 30, 2026

- [From Application to Investment: How LongJump Decides](https://longjump.vc/insights/from-application-to-investment-how-longjump-decides)

  June 22, 2023

- [Join Us for Our First LongJump Founder Showcase on 9/29/22!](https://longjump.vc/insights/join-us-for-our-first-longjump-founder-showcase)

  September 23, 2022

- [Tips for Applying to LongJump from Andy Freivogel and Luisa Castellanos of Science on Call](https://longjump.vc/insights/tips-for-applying-to-longjump-from-science-on-call)

  April 22, 2022

Our Work

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[view all work](https://longjump.vc/portfolio)

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