The title is misleading. AWS acquired DuckLabs, NOT DuckDB. The DuckDB source code is still owned by the nonprofit DuckDB Foundation.
Quote from the article:
"As the CWI representative on the DuckDB Foundation... When DuckLabs spun out of CWI, we created this foundation, which holds all IP of open-source DuckDB, and will continue to do so." - Peter Boncz
AWS did not acquire the DuckDB technology itself, which is MIT-licensed open source and governed by the DuckDB Foundation which holds most of related IP [1].
What they did acquire is DuckLabs, the Amsterdam-based services and development company behind the technology which is owned by and employs the creators and major contributors.
And MotherDuck is a US-based venture-funded commercial company, whose cloud-based data platform is centered around DuckDB but has been significantly expanded recently, including Python pipelines, an agentic context layer, and a visualisation layer.
I'm glad that DuckDB has a foundation in place and hope it is resilient enough to push the DB forward when the time comes.
Out of all the big orgs, Amazon is probably the one that has the least regard for keeping technically interesting projects alive, and the certainly will bulldoze it for some dumb reason when the next re-org comes.
AFAIK Google is much better at not tearing well-working teams apart in reorgs, and letting people go they have acquihired a few quarters earlier.
Of the few examples I have I my head, I'd even say that the fate of a product that has been acquired by Google is probably even better than those of Google's internally developed products. e.g. Waze is still alive and kicking 13 years after acquisition under its own brand and hasn't been completely swallowed by Google Maps. The Nest brand also stuck around for quite some time.
> Out of all the big orgs, Amazon is probably the one that has the least regard for keeping technically interesting projects alive
I'm curious what you mean by this. I would have said the exact opposite - AWS tends to keep projects around for a very long time. They haven't acquired very many open-source projects, but the few that they have are all still running as far as I know.
Congrats to the founders but honestly feel bad for the team. Hearing so many not good things coming from inside AWS these days. Place sounds like a total mess. Seems like a constant stream of top talent fleeing on my LinkedIn this past year.
I hope they just let the team carry on and don’t contaminate it with all the other craziness going on.
Very much doubt it’s generational wealth. I’m not sure how much people think open source companies are worth, but the path to VC-scale profitability is incredibly rare.
My guess is that Amazon wants official hosted versions and doesn’t want to go through something like the Redis fiasco with licensing. In that case, they ended up having to support their own development anyway (with Valkey), so they might as well just buy the team.
DuckDB team probably gets a nice package and pay bump, but it’s really unlikely they’re getting hundreds of millions from this.
Seems like a good time to recommend Apache Datafusion. It's designed to be a library, but works pretty well standalone as well. There's a CLI version, but also Python and Java bindings, as well as a Rust library, of course.
From my own experience I can say it integrates far better into your Rust app than DuckDB does.
I wasn't expecting this, and I am pleasantly surprised. I think AWS has been a bad player in the data space and very much behind all the other warehouse providers for many years now. This could lead into interesting integrations of DuckDB on top of all the data that lives in S3 and provide a leaner, faster and a more modern alternative to Athena.
Should probably read "AWS Acquires DuckLabs" - the services, support, and primary development arm around DuckDB
"We also worried that scaling DuckLabs into a much larger sales, support, and operations organization would pull our attention away from the technical work and open-source community that made DuckDB successful in the first place."
Given AWS's services arm seems like a good play for a team. Congrats!
Hey, MotherDucker here!
We've been working closely with the DuckLabs team since day one, and the collaboration will continue!
You can read more here: https://motherduck.com/blog/duckdb-amazon/
> "The DuckDB project is governed by the non-profit DuckDB Foundation . The Foundation and DuckLabs are not funded by external investors (e.g., venture capital)."
But "(Last updated: Aug 2026)" and I was not able to find this text anymore.
I wonder if they took vc money after all. I guess not, but still, it seem like to be difficult to live as an independent open source company. Getting a big co as a parent/sponsor is probably the next best thing.
Probably removed because DuckLabs is owned by Amazon now so it’s kind of confusing. Maybe Amazon said, “just take it down, our lawyers will approve some language.”
Wow congratulations for the original authors, but I hope it doesn't impact the users. I can imagine that it is very useful for AWS because they don't exactly have something similar.
I use DuckDB extensively for local dev as well as a parquet viewer.
I've been eyeballing DuckDB and LanceDB as part of AI agent memories.
This gives me a vibe that AWS will use DuckDB somehow in their ai agents sometime in the near future after seeing the potential.
Devs gotta eat. Yeah the code is out there but the code is a result of a lot of thinking, prioritization, research into what is needed from the actual product. So now AWS owns that mindshare and talent and will (probably heavily) influence its decisions. I just hope DuckDB doesn't stray from its goal of being the SQLite (e.g. embedded) OLAP.
I guess this will be a good test of the open source model DuckDB has opted into.
As I understand it, DuckDB is MIT-licensed and governance is provided by a separate, non-profit DuckDB foundation. This was done explicitly to prevent BSL-ification.
I'm very curious to see whether that approach holds the line. I wouldn't bet on it, but one can hope?
The title is misleading. AWS acquired DuckLabs, NOT DuckDB. The DuckDB source code is still owned by the nonprofit DuckDB Foundation.
Quote from the article:
"As the CWI representative on the DuckDB Foundation... When DuckLabs spun out of CWI, we created this foundation, which holds all IP of open-source DuckDB, and will continue to do so." - Peter Boncz
You are right.
AWS did not acquire the DuckDB technology itself, which is MIT-licensed open source and governed by the DuckDB Foundation which holds most of related IP [1].
What they did acquire is DuckLabs, the Amsterdam-based services and development company behind the technology which is owned by and employs the creators and major contributors.
And MotherDuck is a US-based venture-funded commercial company, whose cloud-based data platform is centered around DuckDB but has been significantly expanded recently, including Python pipelines, an agentic context layer, and a visualisation layer.
[1]: https://duckdb.foundation/ [2] https://ducklabs.com/ [3] https://motherduck.com/
I'm glad that DuckDB has a foundation in place and hope it is resilient enough to push the DB forward when the time comes.
Out of all the big orgs, Amazon is probably the one that has the least regard for keeping technically interesting projects alive, and the certainly will bulldoze it for some dumb reason when the next re-org comes.
Surely they are better than Google in this regard.
AFAIK Google is much better at not tearing well-working teams apart in reorgs, and letting people go they have acquihired a few quarters earlier.
Of the few examples I have I my head, I'd even say that the fate of a product that has been acquired by Google is probably even better than those of Google's internally developed products. e.g. Waze is still alive and kicking 13 years after acquisition under its own brand and hasn't been completely swallowed by Google Maps. The Nest brand also stuck around for quite some time.
I feel like google do the most innovative projects of all the big companies.
> Out of all the big orgs, Amazon is probably the one that has the least regard for keeping technically interesting projects alive
I'm curious what you mean by this. I would have said the exact opposite - AWS tends to keep projects around for a very long time. They haven't acquired very many open-source projects, but the few that they have are all still running as far as I know.
Yup, they are very serious about DynamoDB and it is a very good product. Wish they released more information about it, though.
https://www.amazon.science/publications/dynamo-amazons-highl...
This is massively different from DynamoDB.
Congrats to the founders but honestly feel bad for the team. Hearing so many not good things coming from inside AWS these days. Place sounds like a total mess. Seems like a constant stream of top talent fleeing on my LinkedIn this past year.
I hope they just let the team carry on and don’t contaminate it with all the other craziness going on.
Congrats to the founders on their new generational wealth, but also what a shame.
Very much doubt it’s generational wealth. I’m not sure how much people think open source companies are worth, but the path to VC-scale profitability is incredibly rare.
My guess is that Amazon wants official hosted versions and doesn’t want to go through something like the Redis fiasco with licensing. In that case, they ended up having to support their own development anyway (with Valkey), so they might as well just buy the team.
DuckDB team probably gets a nice package and pay bump, but it’s really unlikely they’re getting hundreds of millions from this.
[delayed]
If there's no price tag mentioned, it's likely not generational wealth.
Also European so almost certainly underpriced themselves.
Seems like a good time to recommend Apache Datafusion. It's designed to be a library, but works pretty well standalone as well. There's a CLI version, but also Python and Java bindings, as well as a Rust library, of course.
From my own experience I can say it integrates far better into your Rust app than DuckDB does.
Well over 100 monthly contributors, too.
Came here to post the same thing. DataFusion is fantastic.
Title is "DuckLabs to Join AWS, Projects to Remain Open Source"
I wasn't expecting this, and I am pleasantly surprised. I think AWS has been a bad player in the data space and very much behind all the other warehouse providers for many years now. This could lead into interesting integrations of DuckDB on top of all the data that lives in S3 and provide a leaner, faster and a more modern alternative to Athena.
This would be my bet and hope as well.
Should probably read "AWS Acquires DuckLabs" - the services, support, and primary development arm around DuckDB
"We also worried that scaling DuckLabs into a much larger sales, support, and operations organization would pull our attention away from the technical work and open-source community that made DuckDB successful in the first place."
Given AWS's services arm seems like a good play for a team. Congrats!
What's the relationship between MotherDuck (https://motherduck.com) and DuckLabs?
Hey, MotherDucker here! We've been working closely with the DuckLabs team since day one, and the collaboration will continue! You can read more here: https://motherduck.com/blog/duckdb-amazon/
My understanding is that MotherDuck provides hosting for DuckDB.
And DuckLabs is the engineering behind DuckDB.
If I'm correct, this seems like a signal that AWS is coming after the segment of customers wanting to host DuckDB (MotherDucks customers).
Correct me if I'm wrong though, please.
You're right - MotherDuck just got Jeffed.
https://duckdb.org/roadmap
Current Google cache of this page states:
> "The DuckDB project is governed by the non-profit DuckDB Foundation . The Foundation and DuckLabs are not funded by external investors (e.g., venture capital)."
But "(Last updated: Aug 2026)" and I was not able to find this text anymore.
I wonder if they took vc money after all. I guess not, but still, it seem like to be difficult to live as an independent open source company. Getting a big co as a parent/sponsor is probably the next best thing.
Probably removed because DuckLabs is owned by Amazon now so it’s kind of confusing. Maybe Amazon said, “just take it down, our lawyers will approve some language.”
Maybe they learned AWS were planning on releasing a managed clone without their involvement?
Wow congratulations for the original authors, but I hope it doesn't impact the users. I can imagine that it is very useful for AWS because they don't exactly have something similar.
I use DuckDB extensively for local dev as well as a parquet viewer.
Congrats to the DuckDB team.
I've been eyeballing DuckDB and LanceDB as part of AI agent memories. This gives me a vibe that AWS will use DuckDB somehow in their ai agents sometime in the near future after seeing the potential.
like vector search ?
super curious what exactly does it mean to acquire an open source product.
Devs gotta eat. Yeah the code is out there but the code is a result of a lot of thinking, prioritization, research into what is needed from the actual product. So now AWS owns that mindshare and talent and will (probably heavily) influence its decisions. I just hope DuckDB doesn't stray from its goal of being the SQLite (e.g. embedded) OLAP.
When will folks finally learn that if they like having a salary, devs that produce tools actually would like to have one as well?
Complete control over what gets merged and worked on by the core team.
it was already like that, and merging 3rd party changes to the core was troublesome, so maybe aws just bought them cause of this reason :D
I've been super impressed by DuckDB ever since first trying it out about 3 three years ago. Congrats to the founders!
I am glad for them. Does anyone know the amount of the operation?
did not expect that
I hope the future for DuckDB is still bright
Extend, embrace, quack.-
I see a site like https://ducklabs.com/ and it's clear I'm waaaay over thinking my website.
Waiting for QuackDB the OSS spin off any second now
I've already created Haybarn which is Query.Farm's distribution of DuckDB:
learn about it here: https://query.farm/haybarn/
I guess this will be a good test of the open source model DuckDB has opted into.
As I understand it, DuckDB is MIT-licensed and governance is provided by a separate, non-profit DuckDB foundation. This was done explicitly to prevent BSL-ification.
I'm very curious to see whether that approach holds the line. I wouldn't bet on it, but one can hope?
Can we stop consolidating everything under a handful of massive companies?
I said "Oh shit !" out loud in a meeting.
We just can't have nice things, can we?
its open source, we can fork .. (i know for such a project it will require a very special group of "we", but in theory .. it can happen)
If you need a fork, I've already done most of the hard work for all of you.
https://query.farm/haybarn/
Or
https://github.com/Query-farm-haybarn
I've been releasing the versions all the way since 1.5.3 and all community extensions.
Buying nice things should not be underestimated :)