Airbyte
The open-source ELT platform with the largest connector catalog.
Airbyte is an open-source ELT platform that syncs hundreds of sources into your warehouses and data lakes, self-hosted or through Airbyte Cloud. Its community catalog covers most of the market, and its CDK lets you build a connector for an internal API or a niche SaaS in a few hours. It's our choice when you need to keep control of infra, data and costs, or cover sources that managed offerings leave out.
What Airbyte brings to your project.
Typical use cases: Sovereign or custom ELT, internal sources, teams that want to own their stack.
- 01
Open source and self-hosted: data and costs under control, no lock-in.
- 02
Catalog of several hundred connectors, enriched by the community.
- 03
CDK and low-code builder to ship a custom connector quickly.
- 04
Airbyte Cloud as the managed option when hosting isn't a priority.
Entrust your project
to our experts.
Entrust your project to our
experts.
Entrust your project
to our experts.
Our experts build your project, delivering superior technical and functional quality within shorter timeframes.







They trust us.
They trust
us.
Startups, mid-caps, large enterprises, public sector: Kosmos supports organisations of every size in building their web, mobile and AI applications.















A project with Airbyte?
Describe your project. Our team replies within 24 hours with free technical scoping, along with a clear estimate of costs and timelines. No commitment.
- Reply within 24 hours from a project manager
or engineer.Reply within 24 hours from a project manager or engineer. - Technical scoping and quote, with no fees.
- No commitment, your data stays
confidential.No commitment, your data stays confidential.
Monday to Saturday · 9am to 6:30pm
hello@kosmos-digital.com
Paris · Lyon · Marseille · Nice · Geneva
Free scoping & estimate in less than 24h
Describe your project and we'll get back to you with a costed estimate and a roadmap.



