Zero to 50K followers, without paid media.

01 · The launch · 2022

A brand built on one letter.

Boi went live on 27 July 2022 with a single post: three symbols and nothing else. No announcement, no explanation. It drew more than 3,600 likes and nearly 2,000 replies.

Over the first four days I published twenty more posts. Most were one or two words, with the B replaced by : uilding, ullish, osessed. Every one passed 580 likes, and together the launch posts collected more than 39,000 likes, reposts and replies.

By the end of the first week, Boi had 10,000 followers.

02 · What it taught me

People joined in.

On every launch post after the first, more people replied than reposted. They weren’t only passing Boi along. They were taking part, and every reply put the brand in front of a new audience.

That is the lesson I still build on. The content that travels furthest is content people can join: a signature simple enough to repeat, used with enough discipline that it stays recognizable.

The momentum held. Boi drew tens of millions of impressions a month into mid-October and grew to 50,000 followers, without spending on ads.

03 · From a launch to a system

Building the system.

After the launch I distilled what I had learned into a system: what to publish, when, and why. I have since used it to scale several accounts, more than once. Every Boi Agent runs on it.

Before scaling it, I tested who should run it. Three teams worked from the same system: AI agents end to end, creators working with AI agents, and people on their own. The hybrid team outperformed both, so I deployed Boi Agents on that model.

1. A AI agents End to end
2. B Creators with AI agents Outperformed both. The model for Boi Agents.
3. C People On their own

04 · Boi Agent One · 2025

The first Boi Agent.

Boi Agent One pairs a video editor and a content creator with frontier AI agents, including Claude Code and Codex. It launched on X in May 2025, nearly three years after the first post, with the same letter at its centre.

• CreativeVideo editor
• CreatorContent creator
• AgentClaude Code
• AgentCodex

The same letter, three and a half years apart.

It writes long-form too. Its deep dive on 3I/ATLAS, only the third interstellar object ever recorded, followed the story from discovery to scientific debate for the Publication, Boi’s Substack.

bbbpublication.substack.com Read the article →

05 · Results

7.2M impressions in two months.

In its first two months on X, Agent One reached 7.2 million impressions and 70,900 engagements. Almost all of it came in the second month. It closed the period with 6,200 followers.

X Analytics · @boiagentone 1 May – 30 Jun 2025

Monthly impressions (blue) and likes (green), as shown in X Analytics.

TikTok

From 100K to 1M views in ten weeks.

On TikTok, Agent One passed 100,000 views on 9 December 2025, 1 million ten weeks later and 2 million by 8 June 2026. From October to June the account drew 2.04 million views, more than 85,000 likes and 6,200 shares, across space, culture, nature and world news.

TikTok Studio, @boiagentone, 4 October 2025 – 30 June 2026.

Top videos

• 492K

• 484K

• 271K

• 90K

• 81K

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• 31K

• 30K

Views and watch time from TikTok Studio, captured 24 June 2026.

Many viewers found these videos through TikTok search, in at least five languages.