---
title: "Openline on ChatGPT: ranks and changes · OpenApps"
description: "On Oct 29, 2026, Openline is an app on ChatGPT by Scalar Field, ranked #74 in Communication."
url: https://theopenapps.com/chatgpt/apps/openline
---

> AI agents: this is one page of OpenApps as Markdown. https://theopenapps.com/llms.txt maps the site, the API and the MCP server.

# Openline

[Scalar Field](https://theopenapps.com/publishers/scalarfield) Communication

ChatGPT Apps SDK [Email](https://theopenapps.com/tags/email) [Team chat & messaging](https://theopenapps.com/tags/team-chat) [Consumers](https://theopenapps.com/tags/for-consumers)

Openline is a communication plugin. A signed-in chat sends and reads email, places and reviews phone calls, and sends and reads SMS from an inbox and a US phone number that Openline provides. It uses only the inbox and number on the account you connect. It does not read another person's inbox, send bulk unsolicited messages, or take a sign-in code in chat. Sign-in happens on Openline's page.

[Open in ChatGPT](https://chatgpt.com/plugins/plugin%5Fasdk%5Fapp%5F6ad8aa2e503c8191979de976fe7d78b7?open%5Fin%5Fapp) [Website](https://staging.openline.scalarfield.io/site/)

[Top rank now #74 Communication](https://theopenapps.com/chatgpt/apps/openline?tab=ranks&slug=category%3Acommunication) [Peak (14d) #70 Communication](https://theopenapps.com/chatgpt/apps/openline?tab=ranks&slug=category%3Acommunication)

First listed Oct 22, 2026

[Overview](https://theopenapps.com/chatgpt/apps/openline) [Ranks](https://theopenapps.com/chatgpt/apps/openline?tab=ranks) [Changes](https://theopenapps.com/chatgpt/apps/openline?tab=changes)

## Where it stands

[Communication #74 NEW to the chart Peak #70 in 14d](https://theopenapps.com/chatgpt/apps/openline?tab=ranks&slug=category%3Acommunication)

## Skills

* `get-started`

## Starter prompts

* Send a short email from my Openline inbox.
* What phone number did Openline give me?
* Read my latest Openline email.

## Details

Developer

[Scalar Field](https://theopenapps.com/publishers/scalarfield)

Category

Communication

Kind

Apps SDK

Version

1.0.0

Sign-in

On install

Capabilities

Send email, Read email, Place calls, Send SMS, Read SMS

Created

Oct 21

Website

[staging.openline.scalarfield.io](https://staging.openline.scalarfield.io/site/)

Privacy

[staging.openline.scalarfield.io](https://staging.openline.scalarfield.io/privacy)

Listing ID

plugin\_asdk\_app\_6ad8aa2e503c8191979de976fe7d78b7

## Launch lag

<1 d Oct 21 → Oct 22

## Badge

```markdown
[![Listed on OpenApps](https://theopenapps.com/badge/chatgpt/apps/openline.svg)](https://theopenapps.com/chatgpt/apps/openline)
```