There’s a better way to build the modern data stack

Free your engineers from managing data pipelines. Switch to Weld and get a modern and scalable data stack, remarkably fast.
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Trusted by fast-growing companies of different sizes and industries
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All-in-one data workspace

Connect all your data sources to your warehouse in a few clicks. Use Weld’s simple interface to manage ETL, Reverse-ETL, data modelling, metrics storage and visualization.
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The fastest way to build your single source of truth

Weld connects to 100s of the most popular apps and warehouses. Create your single source of truth without APIs or custom scripts – just SQL.
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Free your engineers from managing data pipelines

Good engineers are hard to come by. Free them from menial tasks like managing ETL & Reverse-ETL pipelines – so they can focus on making your product exceptional.
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Built on top of your data warehouse

Weld is built on top of your own data infrastructure – so that you own your data, and it is never stored by Weld.
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The data platform loved by CTOs. Your engineers will thank you.

Your own data warehouse
99.9% uptime
ETL & Reverse-ETL platform
Data modelling
Powerful BI
Metrics store

Weld enables companies of different sizes and industries to become data-driven.

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"Weld has become a core part of our data infrastructure. They helped us activate all our data from Redshift across Hubspot and Facebook without the need to burden data or engineering resources."
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Jonathan Sanders
COO of Juni
"Weld helped us connect all of our systems and enabled us to manage and visualise our growing database. Additionally, most of our financial analytics and customer segmentation models now run on live data."
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Frederikke Greisen
COO of Son of a Tailor