China · Series D startup

Who invested in Weimai

2 rounds we have observed, with the 6 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AIBiotechHealthcare

Funding summaryUpdated 26 Oct 2026

$127Mraised across 2 rounds since 2019, from 2 sources

$100MRound$27MSeries D
Latest round
Series D, $27MJan 2025
Biggest round
$100MRound · Jun 2019
Investors
6
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

202020212022202320242025
$100MRound$27MSeries D
First round
Round, $100M
Jun 2019
Biggest round
$100M
Round · Jun 2019
Between rounds
5.5 years
from the last two

The rounds

  1. Jan 2025
  2. Jun 2019

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

IDG CapitalPrivate equity2rounds
Source Code CapitalVC firm2rounds
Vision Plus CapitalVC firm2rounds
Matrix PartnersVC firm1round
Cenova CapitalGrowth equity1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Weimai

Who invested in Weimai?

Weimai's investors include IDG Capital, Source Code Capital, Vision Plus Capital, Matrix Partners and Matrix Partners China, and 1 more on record.

How much has Weimai raised?

Weimai has raised $127M across 2 rounds since 2019.

When did Weimai last raise?

Weimai's most recent round was a Series D of $27M in Jan 2025.

What was Weimai's biggest round?

Weimai's largest round on record is $100M (Undisclosed round), in Jun 2019.

Who backed Weimai first?

Weimai's first round on record, in Jun 2019, was backed by IDG Capital, Matrix Partners and Source Code Capital and 2 others.

What stage is Weimai at?

Weimai's latest named round is a Series D, in Jan 2025.

Where is Weimai based?

Weimai is based in China.

Companies like Weimai

In the same sector, and raised in the last eighteen months.

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