Justin Fineberg (@justinfineberg) — AI tools / agents on TikTok

Justin Fineberg is an AI tools / agents creator on TikTok in the 200K–300K follower range, publishing for AI-interested professionals, startup founders, and early-career tech workers focused on practical AI tools, agents, and career moves, based in United States. Profile last checked 2026-08-25.

| Field | Value |

| --- | --- |

| Platform | TikTok |

| Handle | @justinfineberg |

| Followers | 200K–300K |

| Category | Software · AI tools / agents |

| Market | United States |

| Audience function | automation and agents |

Profile bio

CEO @ Cassidy.ai 🔮 AI Agents that operate like your team 🚀 Follow me to stay ahead in AI👇 (We're hiring!)

What this creator posts about, and who reads it

Recurring topics: ChatGPT prompts and multi-agent systems, Building AI agents, wrappers and automations, AI career advice and skill-building, Startup growth and AI budgets, AI trends from OpenAI, Anthropic and competitors

Audience: AI-interested professionals, startup founders, and early-career tech workers focused on practical AI tools, agents, and career moves

Audience read from this creator’s own recent posts, not from platform-declared categories. It is our reading, and it can be wrong.

Where this creator sits in the wider pool

Koinon Link indexes TikTok creators in Software with grade, authenticity and contactability broken down — see the TikTok × Software breakdown, or the Creator Index Report for the whole index.

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