Weaviate

Weaviate is an AI-native infrastructure company that specializes in open-source vector database technology. Founded in 2018 by Bob van Luijt, the company aims to enhance data management through machine learning and semantic search capabilities. Weaviate operates with a remote-first global team, promoting innovation and collaboration. The company offers a scalable, cloud-native vector database that allows developers and enterprises to store, search, and analyze data using AI-driven semantic understanding. Its core product supports hybrid search and integrates with various machine learning models. Weaviate also provides managed cloud solutions for enterprise deployments, ensuring scalability and security, along with community and developer tools that include extensive documentation and plugins. Weaviate targets developers, DevOps teams, and enterprises across various industries, focusing on use cases such as semantic search, AI/ML pipelines, and generative AI applications. The company has secured significant funding, including a $50 million Series B round in 2023, positioning itself as a leader in AI infrastructure.

Information Technology & Services Amsterdam, Netherlands Founded 2019 ~55 employees Private · Series B

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Employees
55
+7.8% in 3 months
Revenue / employee
$20K
Revenue ~$1.1M
Total funding
$67.6M
Last round Series B, Apr 2023
12-month attrition
13.6%
Tech: 26.8%
H1B sponsor
NA

Headcount trend

Weaviate went from 13 employees in May 2023 to 55 in Apr 2025. Last 6 months: 18 people joined, 4 left.

Org structure

Headcount by department

Other18
Engineering12
Sales11
Operations5
Marketing5
Success2
Finance1
HR1

Salaries at Weaviate

All salaries

1 salary profiles in the US

Pay by level, gender and ethnicity

Funding

  • Apr 2023 · Series B · $50M · Index Ventures, Battery Ventures, NEA
  • Feb 2022 · Series A · $16M · New Enterprise Associates, Cortical Ventures
  • Aug 2020 · Seed · $1.6M · Zetta Venture Partners

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Weaviate FAQ

How many employees does Weaviate have?

Weaviate has about 55 employees, up 7.8% over the last 3 months (as of Apr 2025).

What is Weaviate's revenue per employee?

Weaviate makes about $20K in revenue per employee, based on $1.1M annual revenue and 55 employees.

How much does Weaviate pay?

6figr has 1 salary profile for Weaviate in the US, with pay broken down by role, level, gender and ethnicity on the Weaviate salaries page. See Weaviate salaries

How much funding has Weaviate raised?

Weaviate has raised $67.6M in total funding; its latest round was Series B in Apr 2023.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles. Updated 28 Nov 2025.