# Small Boats Sailing Education Technology (Beijing) Co., Ltd.

Small Boats Sailing Education Technology (Beijing) Co., Ltd. is a company headquartered in Beijing, China, founded in 2015.



Canonical: https://uniquebase.ai/companies/zuoyebang
Stable identifier: UB-C1827
Snapshot captured: 2026-10-15T14:23:27.067Z
English updated: 2026-10-15T17:08:28.168Z

## Funding

No funding records are listed yet.


## Valuation

No valuation records are listed yet.


## Revenue

Listed 1 record.
Latest: $7.77M (ARR), 2026-10-08.

- 2026-10-08 · $7.77M (ARR) · https://36kr.com/p/4016600697819016
  > Zuoyebang's Question.AI exceeded one million daily active users within 6 months of launch. According to the AI product ranking's methodology, ARR was approximately USD 7.77 million, with 97.2% of revenue from the US market. It ranked number 2 on the US App Store's free education chart in 2026/1, dropping to number 6 in month 7. (translated source brief)

## Team

- [Hou Jianbin](/people/hou-jianbin)

## Products

- [Daxuesoutijiang](/products/daxuesoutijiang)
- [Guangsuxiezuo](/products/guangsuxiezuo)
- [Kuaidui](/products/kuaidui)
- [Kuaiwen AI](/products/kuaiwen-ai)
- [Ningkaxiangji](/products/ningkaxiangji)
- [Poly.AI](/products/poly-ai)
- [PolyBuzz](/products/polybuzz)
- [Question AI](/products/question-ai)
- [QuestionAI.ai](/products/questionai-ai)
- [Small Boats Sailing Education Technology (Beijing) Co., Ltd.](/products/zuoyebang)
- [Zuoyebangjiachangban](/products/zuoyebangjiazhangban)

## Investors

No published investors profiles are linked yet.

## Sources

- No source links are available for this profile.