---
title: Do X's two reply methods affect timeline visibility? Testing the reply
  icon vs. "Post your reply"
url: https://roboin.io/article/en/2023/08/04/difference-between-two-twitter-reply-methods/
description: "On X, you can reply to a post in two ways: by clicking the speech
  bubble icon or by opening the post and typing your reply into the \"Post your
  reply\" field below it. Rumors often circulate on X that the method you use
  determines whether your reply appears in your followers' timelines. However, I
  tested both methods and found that they produce the same results."
publishedDate: 2023-08-05T13:36:02.232Z
modifiedDate: 2023-08-05T13:36:02.232Z
thumbnail: https://roboin.io/api/media/file/F2gFKFhaQAEfsWO-3.png
thumbnailAlt: Comparison of the sent content between two reply methods when
  replying to someone else's post
thumbnailCaption: N/A
---

# Do X's two reply methods affect timeline visibility? Testing the reply icon vs. "Post your reply"

On X, you can reply to a post in two ways: by clicking the speech bubble icon or by opening the post and typing your reply into the "Post your reply" field below it.

Rumors often circulate on X that the method you use determines whether your reply appears in your followers' timelines. However, I tested both methods and found that they produce the same results.

## Overview

X offers two ways to reply to a post:

- Click the speech bubble icon at the bottom left of a post.
- Open a post and use the "Post your reply" text box in the post's detail view.

![Two ways to reply](https://roboin.io/api/media/file/image-2073.png)

Users on X have repeatedly claimed that replies sent through the speech bubble icon appear in other users' timelines, while replies sent through the "Post your reply" field do not, or vice versa. I investigated this claim from a technical perspective.

## How I tested the two methods

I used my web browser's developer tools to inspect the network requests sent when posting replies. Developer tools let you examine a website's structure and network traffic.

If the two methods send different data, those differences could affect whether a reply appears in other users' timelines. If both methods send the same data, however, X's servers cannot distinguish between them based on the submitted data, so we can expect X to handle the replies in the same way.

I also prepared two test accounts and examined two scenarios: replying to someone else's post and replying to my own post.

## Test results

### Replying to someone else's post

The following screenshots show the data sent when I replied through the speech bubble icon and through the "Post your reply" field, respectively.

![Content sent when replying from the speech bubble icon](https://roboin.io/api/media/file/F2gEn9zaAAAWDYw-1.jpg)
*Replying to someone else's post through the speech bubble icon*

![Sent content when replying from \[Post your reply\] in the detailed view](https://roboin.io/api/media/file/F2gErBVbQAAAnfc-1.jpg)
*Replying to someone else's post through the "Post your reply" field*

The next screenshot compares the data from both requests. The red and green highlights indicate differences between them. As you can see, the data matches except for the text of the replies.

![Comparison of the sent content between two reply methods when replying to someone else's post](https://roboin.io/api/media/file/F2gFKFhaQAEfsWO-3.png)

Based on these results, both methods send the same data when replying to someone else's post. Since X's servers cannot distinguish between the two methods from this data, we can expect replies to receive the same treatment in users' timelines, regardless of which method you use.

### Replying to your own post

Next, I tested both methods when replying to a post from the same account.

The following screenshot compares the data sent when replying through the speech bubble icon (left) and through the "Post your reply" field (right).

![Comparison of the sent content between the two reply methods when replying to your own post](https://roboin.io/api/media/file/F2gGrRYa4AAOK4Y-1.png)
*Replying through the speech bubble icon (left) and through the "Post your reply" field (right)*

When replying to your own post, the submitted data differs in more than just the reply text. Requests sent through the speech bubble icon contain a `batch_compose` field, while requests sent through the "Post your reply" field do not.

Does this difference affect whether your replies appear in other users' timelines?

The following screenshot shows another account's timeline after I replied to my own post through the "Post your reply" field. The reply appears in the timeline.

![A screenshot showing a reply posted from "Post your reply" in the detailed view, as seen on another account's timeline](https://roboin.io/api/media/file/F2gHxs8a8AA5jiQ-1.png)

Next, I replied through the speech bubble icon and checked the other account's timeline again. This reply also appeared in the timeline, but the previous reply sent through the "Post your reply" field was no longer visible.

![A view of a reply from the speech bubble icon, as seen on another account's timeline.](https://roboin.io/api/media/file/F2gH2VnbAAEUM22-1.png)

I repeated the test in reverse order, replying through the speech bubble icon first and then through the "Post your reply" field. The result was the same: regardless of the method, the timeline appeared to show only the most recent reply.

## Conclusion

My tests produced two findings:

- When replying to someone else's post, both methods send the same data.
- When replying to your own post, the methods send slightly different data, but the timeline displays only the most recent reply, regardless of which method you use.

Based on these results, I found no difference between replying through the speech bubble icon and replying through the "Post your reply" field, whether replying to someone else's post or your own.

The rumor that reply methods affect timeline visibility may have originated from users observing that only their most recent reply appeared in the timeline and mistakenly attributing this behavior to the method they used.

## Verification details and sources

### Verification details

I posted replies under the various conditions described in the article and inspected the network requests using my browser's developer tools.

### Last verification date

2026-11-05T13:36:00.000Z

### Changelog

- August 5, 2023, 10:36 p.m.: Initial publication
- November 5, 2026, 2:55 a.m.: Updated the article to reflect X's latest UI