How Runway launched Unlimited Kling 4 on X

30K views, ranked 2067 of the 2314 launches we track. Reach and saves both sit close to where the rest of this list sits.

Posted 2026-10-21 by @runwayml · engagement read 2026-10-31

Runway launch post on X0:28
Runway
Runway
@runwayml · 295K followers
Open on X →

Unlimited Kling 4 is now live on Runway. Sign up for a new Max or Team plan to get 3 days of unlimited access. Plus 25% off Kling 4 on all plans. Get started at the link below.

141 likes17 reposts 34 replies16 quotes 26 bookmarks
30K
Views
0x the median launch
#2067
Of the launches we track
out of 2314
0x
Its own following
295,216 followers when it posted
8.7
Saves per 10K views
0.7x the median rate

How it compares

A launch means nothing against no one. These are the launches it is actually comparable to, and where this one sits among them.

Compared withLaunchesMedian viewsThis oneRank
Consumer and creative AI launches
from accounts over 100K followers
921.2M0.0x88
Product release
the same kind of announcement
1150566K0.1x1019
over 100K followers
accounts of a similar size
6781.2M0.0x651
Every launch
all of them, for scale
2314603K0.0x2067

What this launch shows

Runway posted this from an account with 295K followers and reached about 10.1% of them. For over 100K followers the usual multiple is 2.2, so the ranking model showed this to fewer strangers than it shows most launches.

It ranks 651 of 678 launches from accounts that size. Against every launch in the directory it is below the median of 603K views, at rank 2067 of 2314.

Replies led. 34 of them, 11.4 per 10,000 views against a median of 2.5.

The post started a conversation, and the ranking model pays for conversation with reach in the hours after. Bookmarks came in at 26, reposts at 17.

It starts “Unlimited Kling 4 is now live on Runway”. It carries a 28-second video against a directory median of 66 seconds.

Videos under 30 seconds have a median of 783K views in the directory. The copy runs 39 words, about the usual length for a launch post here, where the median is 41.

There is a link in the body, which costs a post some reach and buys it a place to send people. It went out on a Wednesday. Launches posted on a Wednesday have a median of 622K views in the directory, and Friday is the strongest day at 647K.

Giving people something to reply to covers this: the conversation is what carried this one. For the next one, read why posts from large accounts under-reach: a post seen by fewer people than follow the account was held back by the ranking model.

X analytics explained is the guide for it: what each of these numbers means, with benchmarks by account size. Every launch we track in Consumer AI is on that vertical's directory page.

Questions about this launch

When did Runway launch Unlimited Kling 4?

Runway posted the launch on X on 21 October 2026.

How many views did the Unlimited Kling 4 launch post get?

29,839 views at the last read, ranked 2067 of the 2314 AI launches Doomers tracks, 0 times the account's following.

Who posted the Unlimited Kling 4 launch?

@runwayml, which had 295,216 followers when it posted.

Planning something like this?

We run launches on X for AI companies, with creators who already hold the audience you want reaching.