What technologies does Weaviate use?

Weaviate uses Sendgrid, Gmail, Google Apps, Microsoft Office 365, Amazon AWS. View their full technology stack — including all 8 detected tools — on StackWho.

Who is the Co-Founder & CTO of Weaviate?

Etienne Dilocker is the Co-Founder & CTO at Weaviate. Get verified contact information on StackWho.

Who is the Field CTO of Weaviate?

Byron Voorbach is the Field CTO at Weaviate. Get verified contact information on StackWho.

Where is Weaviate located?

Weaviate is based in Amsterdam, North Holland, Netherlands.

Weaviate

weaviate.io

information technology & services

weaviate.io

Amsterdam, North Holland, Netherlands

51-200 employees

12300000 revenue

LinkedIn Profile

About Weaviate

technology, information & internet, ai-native search engine, api integrations, data privacy, ai-powered search, data validation, data scalability, ai-native search solutions, gpu-powered embeddings, ai ecosystem, query optimization, ai-native data workflows, devops, ai-native database, ai-native data security, managed cloud services, open source database, ai-native, scalable management

Weaviate's Tech Stack

AI/ML

Decision Makers at Weaviate

5 contacts

Etienne Dilocker

Co-Founder & CTO

e***@weaviate.io Sign up to view

Byron Voorbach

Field CTO

b***@weaviate.io Sign up to view

Soham Maniar

Director of Revenue Operations & GTM Engineering

s***@weaviate.io Sign up to view

Andre Duis

VP Engineering (Platform & Operations)

a***@weaviate.io Sign up to view

Joe Green

Director of Support Engineering

j***@weaviate.io Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

8 technologies detected · 5 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Weaviate's Position in the StackWho Database

• Weaviate is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 4,069 companies in North Holland are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as Weaviate).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Weaviate use?

Weaviate uses Sendgrid, Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Mapbox, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Weaviate?

StackWho has verified email addresses for 5 decision makers at Weaviate. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Weaviate directly for sales, recruiting, or partnerships.

What industry is Weaviate in?

Weaviate operates in the information technology & services industry, headquartered in Amsterdam, North Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Weaviate's contact data?

Yes. StackWho Pro members can export decision maker contact data for Weaviate and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.