ETL Platform built for Data Analysts, powered by AI

Sync your data in minutes.

Effortlessly gather all your data in one place and use AI to clean, combine and transform your data into meaningful metrics for your business.

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Rated 5 stars on G2

Move data with our 150+ no code data pipelines
Extract and Load data (ETL) to your data warehouse
Unified view of your data
Create metrics with AI

Say goodbye to scattered data and hello to centralized data management

Extract

Extract and Load data (ETL) from 150+ data sources directly to your data warehouse. Get a complete single source of truth for your business.

Transform

Leverage AI to transform your data. Our AI Assistant, Ed can quickly help you clean, combine and transform your data into meaningful metrics for your business.

Activate

Send your data and metrics (reverse ETL) from your data warehouse to tools like Klaviyo, Mixpanel, Facebook, Salesforce, HubSpot, Google Sheets and Excel.

Why choose Weld?

Gather all your data in one place

Tired of scattered data? Weld consolidates all your data in one location with our no-code data pipelines.

Spend less time on manual reporting

Suffering from data headaches? Spend less time manually juggling data in Excel and Google Sheets and more time getting real insights.

Reliability and quality

All our connectors are built in-house to ensure the highest quality and reliability with 99.9% uptime across more than 150,000 daily syncs.

Combine and transform your data with AI

Easily transform your data into meaningful metrics with our SQL AI Assistant, Ed.

Award winning ETL Platform

Across industries, data-driven companies choose Weld to sync their data seamlessly.

The greatest impact Weld has had so far is to bring all of our data to light and to unify it in one central location. What interested me personally in Weld was the offering of a tool that brought all of your data together in a single and easy to use platform that required no data engineering.

Guy Longton, Head of Revenue Operations

Weld seemlessly integrates with most commercial data platform, as well as standard ecommerce platforms such as Shopify and Klaviyo. I've been using it for just under a year and I truly love it! Also, super helpful support staff that get to your questions and comments quickly and efficiently!

Benni B., Machine Learning Engineer

The effortless process of connecting to and from various data sources, that allows us to serve the whole organization from Engineering/Product (e.g. Postgres) to Operations (e.g. Salesforce) with enriched data. The communication with Weld's support has always been easy and resolution time is fast, which is key for our business that relies heavily on having clean and up to date data.

Stephane D, Lead Data Scientist

Security is our priority

SOC 2 & ISO Certified

All Weld servers are ISO-certified and back-ups are filled in different locations. Weld is SOC 2 Type II certified by leading audit firms.

End-To-End Encryption

We never have access to your data. Our data pipelines are fully encrypted and securely transferred to your destination.

Access Control

By using state-of-the-art authentication technology, we offer two-factor authentication and our role-based access out of the box.