# HAESEONG JEON (@haeseong)

> spanlens CEO

```yaml
url: "https://forg.to/@haeseong"
username: "haeseong"
display_name: "HAESEONG JEON"
website: "https://www.spanlens.io"
premium: false
products: 1
followers: 0
following: 0
created: 2026-06-04
```

## About HAESEONG JEON

spanlens CEO

## Products

### [spanlens](https://forg.to/projects/spanlens)
LLM observability in one line. Monitor cost, latency, and tokens across OpenAI, Anthropic, and Gemin
↑ 43 upvotes


## Activity

- Longest Streak: 1 days
- Products: 1

---
Listed on [Forg](https://forg.to) — the professional network for builders

_HTML version: https://forg.to/@haeseong_