AI-native studio · Seoul metro, Korea

One founder.
A fleet of Claude agents.
Work that reaches millions.

Nextlevel builds short-form media channels and the software that runs them. Claude researches, scores ideas, writes, codes and checks quality. A human sets the direction and makes the final call.

See the results →Our products

3.4M+views on a single Reel

5media channels run by agents

3in-house apps, built with Claude Code

2025founded

Proof, not promises

3.4Mviews on one Reel, from a channel that had fewer than 200 followers.

Our entertainment channel published a short story about a K-pop idol who still lives in her group's dorm, 21 years on. It was researched and written by our agents in our house style. The hit lifted the whole channel: later posts now get 2.4 times the median views they did before.

3.4M+views

14Klikes

420+comments

2.4×median views on later posts

Instagram Reels, published September 2026. Figures as of October 2026.

3.4Mviews and counting

Reel cover: Hyoyeon is the only one left in the Girls' Generation dorm

14K 426

Products

We build the tools we run on.

Everything below is designed, written and shipped with Claude Code. Personal data in the screenshots is blurred.

Media · Instagram Reels

The agent newsroom

Five channels covering entertainment news, current issues and lifestyle, produced by a pipeline of Claude agents.

Ten topic candidates per post, scored on reach and recognizability; only the winner gets made
Scripts written to a measured house style, then a quality gate before publishing
Selection scores compared against real view counts every week to retune the model

Reel cover from our entertainment channel

10 → 1ideas scored per post

Weeklyscore vs. real views review

App · macOS

ChartView

A market research desk: live charts for stocks, futures and crypto, a strategy backtester, and a Korean housing-price explorer, with Claude built in for analysis.

Real-time charts, drawing tools and custom indicators
Backtests judged only on out-of-sample data
AI research reports and a chat agent that can operate the app
Housing prices by region since 1986, with policy-rate overlays

ChartView

ChartView · Housing

App · macOS & Android

Ola

A task app that connects daily to-dos to long-term goals, and keeps you honest about them.

Vision → goal → task, with monthly progress and pace
If-then plans attached to habits
Step-count missions and optional commitment stakes
Real-time sync across Mac and phone

Ola

Ola · Today

App · macOS & Android

Biseo

Our operations assistant. It runs scheduled agent routines on the Claude Agent SDK and Claude Code, from market briefings to backups and channel monitoring, and reports back in topic threads.

Example thread

Morning briefing · 09:00

Markets summary is ready. Two items need your decision today.

Channel check · 09:10

All five channels checked. No spam, no new partnership requests.

Great. Queue tonight's posts.

How we work

Scripts for the routine. Judgment for the rest.

Find

Agents scan the news and trends and draft ten candidate stories.

Score

Each candidate is scored on reach, recognizability and fit. Only the top one moves on.

Make

Script, visuals and edit, assembled by agents to a fixed spec.

Check & learn

A quality gate before publishing; real results feed back into scoring.

Quality over schedule

If a post fails the gate, it doesn't go out. A late post beats a weak one.

Measured, not guessed

Models, prompts and costs are benchmarked on our own workloads before we switch.

Automate the procedure

Repeated steps become code; decisions stay with the model and the founder.

One founder.
A fleet of Claude agents.
Work that reaches millions.

3.4Mviews on one Reel, from a channel that had fewer than 200 followers.