How Magnitude launched on X

398K views, ranked 1236 of the 1981 launches we track. It was saved at well above the usual rate, which is the signal that matters more than reach for anything with a considered purchase behind it.

Posted 2026-08-07 by @tomgreenwald · Y Combinator S25 · engagement read 2026-10-09

Magnitude launch post on X0:36
Tom Greenwald
Tom Greenwald
@tomgreenwald · 3K followers
Open on X →

Introducing Magnitude: your actually local agent 100% private and offline. No token costs, no API keys. Open source. Today's agents are local. The model isn't. Every prompt, every file, every secret gets sent straight to Anthropic and OpenAI. Magnitude is built around local

2K likes263 reposts 130 replies47 quotes 4K bookmarks
398K
Views
1x the median launch
#1236
Of the launches we track
out of 1981
114x
Its own following
3K followers
94.5
Saves per 10K views
8.1x 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
Product release
the same kind of announcement
954692K0.6x597
under 5K followers
accounts of a similar size
627227K1.7x250
Every launch
all of them, for scale
1981688K0.6x1236

What this launch shows

Magnitude posted this from an account with 3K followers and reached 114.3 times that many people. Accounts of that size usually reach 161.4 times their following, so this is in the normal range.

It ranks 250 of 627 launches from accounts that size. Against every launch in the directory it is below the median of 688K views, at rank 1236 of 1981.

Saves led. 4K people bookmarked it, 94.5 per 10,000 views against a directory median of 11.7. A bookmark is a plan to come back, and it tracks signups and demo requests more closely than a like does.

The rest: 130 replies, 47 quotes, 263 reposts. One bookmark for every 0.6 likes is a high ratio and usually means a product people intend to try.

The post opens with “Introducing Magnitude: your actually local agent”, the same first word as 25% of launches in the directory. It carries a 36-second video against a directory median of 65 seconds. Videos between 30 and 90 seconds have a median of 603K views in the directory.

The copy runs 44 words, about the usual length for a launch post here, where the median is 41. The body carries a link, so the post had somewhere to send the reader and paid a little reach for it.

It went out on a Friday. Launches posted on a Friday have a median of 880K views in the directory, which makes it the strongest day.

Launching a product on X from a small account covers this: an account with 3K followers has to earn every view from outside its own following. For the next one, read attributing signups to a launch: a save rate this high is the number to follow into the product.

Developer marketing strategy is the guide for it: developers try before they read, so the post has to let them. Every launch we track in Developer Tool is on that vertical's directory page.

Questions about this launch

When did Magnitude launch?

Magnitude posted the launch on X on 7 August 2026.

How many views did the Magnitude launch post get?

397,693 views at the last read, ranked 1236 of the 1981 AI launches Doomers tracks, 114 times the account's following.

Who posted the Magnitude launch?

@tomgreenwald, which has 3K followers.

Planning something like this?

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