# PBXPlus by 500apps

> PBXPlus is the cloud business phone system in the 500apps software portfolio. It advertised visual call flows, IVR, forwarding, voicemail, analytics and CRM integrations within a per-user suite subscription. Its website now redirects to a parent-company wind-down notice.

- **Founded:** 2018
- **Headquarters:** New York, United States
- **Founders:** Manohar Chapalamadugu (Founder of 500apps; identified as PBXPlus CEO in 2019 launch announcements)
- **Products:** PBXPlus, 500apps Infinity suite
- **Notable:** PBXPlus launch publicly announced on October 1, 2019., Plivo integration publicly announced on October 1, 2019., Included in the September 2021 launch announcement for the 500apps 30+ app Infinity suite.

## Products & services

- **PBXPlus** — Hosted business phone system with a drag-and-drop call-flow builder, multi-level IVR, business-hours rules, forwarding, voicemail, recordings and reports.
- **500apps Infinity suite** — Parent software bundle including PBXPlus and apps for sales, marketing, support, collaboration and operations; advertised at $14.99 per user per month in the 2021 launch release.

## Achievements

- PBXPlus launch publicly announced on October 1, 2019.
- Plivo integration publicly announced on October 1, 2019.
- Included in the September 2021 launch announcement for the 500apps 30+ app Infinity suite.

## Latest updates

- **2026-10** — Research observation: pbxplus.com redirects to a 500apps wind-down notice promoting 500agents. The notice has no publication date; its relative 90-day schedule cannot establish a calendar shutdown date.

## Links

- Website: https://pbxplus.com/
- LinkedIn: https://www.linkedin.com/company/pbxplus
- Twitter/X: https://twitter.com/PBXPlus_500apps
- Facebook: https://facebook.com/PBXPlus-by-500apps-100383328963228

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Profile page: https://yespress.io/pbxplus-by-500apps
Published by YesPress — https://yespress.io
Last updated: 2026-10-23