# PiGai: E-learning, Nanjing, China

> PiGai: Big Data Based Automatic Essay Scoring Service, www.pigai.org Pigai.org, an online automatic essay scoring service, has been widely used by both...

Source: https://millionrounds.com/startup/pigai (Millionrounds; every figure on the page links to its filing or article)

China · [E-learning startup](https://millionrounds.com/companies)

# PiGai

Big Data Based Automatic Essay Scoring Service, www.pigai.org Pigai.org, an online automatic essay scoring service, has been widely used by both English learners and educators in China.

Funding reported Last round: Series A

E-learning Nanjing, China

Company summary

- **Founded:** 2008 18 years old
- **Team:** 1 1 to 10 people
- **Funding reported:** 23M as listed, currency not stated
- **Last round:** Series A Oct 2014

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for PiGai has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About PiGai

Big Data Based Automatic Essay Scoring Service, www.pigai.org Pigai.org, an online automatic essay scoring service, has been widely used by both English learners and educators in China.

It is also widely recognized as a professional product to improve learners' writing proficiency as well as autonomy. Pigai.org can assess each essay within 1.2s averagely, and generate a report including overall scores, comments and also feedback sentence by sentence. Especially due to its intelligent cloud computing ability based on accumulated huge corpus, Pigai.org is able to point out learners' Chinglish and meanwhile recommend the native way of expression. As we all know, writings of TOEFL, GRE and other similar exams are revised by a common system called E-rater, which has already gained international recognition. Comparing with E-rater, Pigai.org has its own striking character that it can be applied to all kinds of exams due to its brilliant machine learning performance based on huge standard language corpus and also unique 192-dimension scoring technology. Until now, pigai.org has served more than 9.5 million users across 4,000 schools and universities in China. It has assessed more than 100 million essays since May 20th, 2015.

## What company datasets say PiGai raised

Funding, as reported

Reported in all **23M** in the source's currency

Rounds **2**

Last round **Series A**

Last round size **2.8M**

Last round date **Oct 2014**

Investors listed **1**

## The company, in detail

What they build

Known for

education information technology & services internet education management e-learning providers computer software

Built with from their website

Discuz! X Baidu Tencent QQ API Viewport Meta Element UI JQuery 2.1.1 Mobile Friendly Tencent Exmail Bootstrap jQuery

+8 more

Lua jQuery UI ICP Flat UI Weibo OpenResty VueJS Nginx

- **Sector:** E-learning
- **Region:** Jiangsu
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/pigai)

## E-learning in China

Startups like it

- [**Gaosi Education Group** founded 2009 *Raised*](https://millionrounds.com/company/gaosi-education-group)
- [**Landi English** Hangzhou Shi · founded 2011 *Raised*](https://millionrounds.com/company/landi-english)
- [**Whales English** Beijing · founded 2012 *Raised*](https://millionrounds.com/company/whales-english)
- [**Huikedu Group** Beijing · founded 2010](https://millionrounds.com/startup/huikedu-group)
- [**Huohua Thinking** Beijing · founded 2017](https://millionrounds.com/startup/huohua-thinking)
- [**Meishu Bao Education** Beijing · founded 2014](https://millionrounds.com/startup/meishu-bao-education)
- [**Squirrel Ai Learning** Shanghai · founded 2014](https://millionrounds.com/startup/squirrel-ai-learning-2)
- [**Miao ke** Shanghai · founded 2014](https://millionrounds.com/startup/miao-ke)

## Is this your company?

Add your raise, your deck and your story, and put PiGai in front of investors. Or tell us what we have wrong.

[List your startup](https://millionrounds.com/list-your-startup)[Send a correction](https://millionrounds.com/corrections)