Wuala Archive

Last week I had lunch with AppSumo founder Noah Kagan. His service provides combo deals for SAAS web services. The deal space is certainly currently hot – of course those of us deal hunters know it has been hot for a long time.

Today I learned about a similar offering from a variety of popular Swiss startups. Their package deal website is called eKnife and offers premium accounts from Doodle, Memonic and Wuala. They describe the service as the “Swiss Army Knife” of web startups.

From the announcement, “The eKnife stands for Swiss efficiency and shows the leading role of Switzerland as a rising tech hub in Europe. ‘The bundle increases productivity and saves time and stress’, says Dorian Selz, co-founder of Memonic. ‘eKnife was born within four weeks from just an idea to a commercial offer of three successful Swiss online services. Could Swiss efficiency be more evident?’.”

The eKnife bundle includes:

• Wuala 10GB premium account
• Doodle premium account
• Memonic premium account

The total price for the services is CHF94 and the bundle is offered for CHF 59 ($61).

If you are new to any of these services, check out our previous coverage of Wuala, Memonic and Doodle.

Swiss-based Wuala has announced that they have merged with European storage manufacturer LaCie for an undisclosed sum. Congrats to Wuala co-founder and CEO Dominik Grolimund and the entire Wuala team. I’ve had a chance to chat with Dominik several times over the past year and I found him to be very intelligent and I always walk away from the conversations with new knowledge.

The companies note in the release that they will build a "unique and sustainable" cloud storage system. Wuala’s nine employees will join LaCie. The Wuala FAQ notes that they will be expanding the team in the near future.

Interestingly I just purchased a LaCie external drive a month ago and it came with a free year of Carbonite online backup. I wonder if today’s announcement will put the Wuala application in the LaCie package going forward. 

Check out my interview with Dominik from last year.

If you are new to Swiss-based Wuala, here’s how founder and CEO explained the service: "Wuala is a new way of storing, sharing, and publishing files on the internet. Unlike traditional online storage systems, Wuala is decentralized and can harness idle resources of participating computers to build a large, secure, and reliable online storage. This enables its users to trade parts of their local storage for online storage and it allows us to provide a better service for free."

This morning Wuala is announcing the launch of a new interface for their Web client along with an API which will allow developers to tap into the Wuala platform. The API can be used to create or extend existing applications and mobile services. Wuala can be used either via web browser or via a desktop client for mac, pc or linux. I like how clean the new Web interface is (an example screenshot is below). Looks like it could be a good fit for sharing a batch of photos similar to Flickr.

Wuala self-reports 30 million files have been stored and shared on the service since their beta launch in August. Since it seems Wuala offers private storage and sharing, it could be considered a competitor to NY-based Drop.io.

Check out our full interview with Dominik Grolimund to learn more about Wuala, their technology and business model.

Editor’s note: The story below was embargoed until this morning – but was broken last night. After speaking with Wuala founder Dominik Grolimund, he asked us to hold off posting until this morning.

When I interviewed Wuala founder and CEO Dominik Grolimund, I asked him how he defines the Wuala service. He replied, "Wuala is a new way of storing, sharing, and publishing files on the internet. Unlike traditional online storage systems, Wuala is decentralized and can harness idle resources of participating computers to build a large, secure, and reliable online storage. This enables its users to trade parts of their local storage for online storage and it allows us to provide a better service for free."

The big news today out of the Wuala camp is that today marks their public opening. Previously the service was in a closed alpha for just under a year. The company is self-funded. The Wuala team is based in Switzerland and has worked on the product for three years.

I asked Dominik about the Wuala business plan as many online storage companies have tried a variety of models. Dominik noted, "At the moment, we’re experimenting with ads in the public (World) area. Since our costs are lower, this might work. However, there are also other possible business models such as photo finishing, buying additional storage (you can trade if you want, if you don’t, you could buy some additional online storage for a really low price), or also other forms of sponsoring that we’re working on."

Check out other Wuala reviews on Download Squad and Profy.

When we interviewed Wuala founder and CEO Dominik Grolimund, we asked him to explain what Wuala is. Dominik explained, "Wuala is a new way of storing, sharing, and publishing files on the internet. Unlike traditional online storage systems, Wuala is decentralized and can harness idle resources of participating computers to build a large, secure, and reliable online storage. This enables its users to trade parts of their local storage for online storage and it allows us to provide a better service for free."

Check out our interview and the Wuala product page for more technical details about the Wuala service.

Wuala will be opening up their service on August 14 but they are opening up the closed alpha for a sneak preview beginning today through July 21.

Wuala will demo their service live at the big TechCrunch party in Switzerland this evening. We will (most likely) have a reporter at the event and will provide photos and videos once the event has concluded.

Sharing large files with friends and family can sometimes be tough. Services such as Rapidshare and DropSend work for semi-large files with limited time accessibility. Tubes works well for collaboration. A new service out of Switzerland called Wuala aims to change the model by using both online storage space plus your computer’s storage for file sharing. Their model uses high-grade security for protection (something the other services don’t match), uses a desktop application to allow for drag & drop sharing and it let’s you trade your disk storage for additional online storage.

I would love to see instant messenger integration in the future instead of having to setup your friends yet again. The way they split the files reminds me of the old days and grabbing Usenet files. They are hiring — if you are in Zurich, they want to talk to you. Update: Wuala sent over the following update: "We currently have Skype and Facebook integration, which means that you can add/invite your friends easily from Skype and Facebook (plus other messengers are in development)"

Founder and CEO Dominik Grolimund attended the Web 2.0 conference in San Francisco this past week and took a few minutes to chat with me about Wuala. Our discussion is below.

Allen: Can you provide us with a brief bio about yourself?

Dominik: I am 27 years old and have studied computer science at ETH Zurich. In 1998, I founded my software company Caleido, and developed the Caleido Address-Book, a professional contact management software, of which over 35,000 licenses have been sold to-date in Switzerland, Germany and Austria.

In 2003, I did an exchange semester at the TU Delft, the Netherlands, as part of the Unitech exchange program, focusing on business and management. In 2004, a six-month internship followed with Siemens Corporate Research in Princeton, New Jersey in the US, where I worked in the "Intelligent Vision & Reasoning" department, developing a product for power plant monitoring.

After returning from the US, I started the project Wuala (code-named ‘Kangoo’), together with Luzius Meisser, as part of my computer science Master studies at the Swiss Federal Institute of Technology Zurich (ETH Zurich, Switzerland) in 2004. We founded our company Caleido in 2007 and now, after these three years, we are ready to show a sneak preview of Wuala to the first people.

Allen: What is Wuala and where did the name come from?

Dominik: Wuala is a new way of storing, sharing, and publishing files on the internet. Unlike traditional online storage systems, Wuala is decentralized and can harness idle resources of participating computers to build a large, secure, and reliable online storage. This enables its users to trade parts of their local storage for online storage and it allows us to provide a better service for free.

You can find more here: http://wua.la/en/what.html.

The name comes from the french word "voilà" which means "look there". For us, it means "wuala, here’s your file".

Allen: How does the service work?

Dominik: Check out all of the service details here: http://wua.la/en/how.html.

Allen: How do I access the service — Web, Facebook, Myspace, desktop?

Dominik: It’s a desktop application. Very simple, integrated into the OS, network drive, drag & drop, upload in the background, stream, etc. There are a lot of advantages for such an application if it is on the desktop. However, we’re also working on a in-browser/web integration, so that you can access your data also through the web. There is also a Facebook integration (post a photo, etc.), and we’re also working on a Facebook app.

Allen: Can you discuss the security – if I upload files and they are stored on another person’s computer, can they access my files?

Dominik: No, they can’t, not at all! Privacy is a very important issue for us. All files are encrypted on your computer, before anything is uploaded. All encryption and decryption is performed locally (again an advantage if you have software running on the client). Your password never leaves your computer, so that no one, not even we as the provider can see what files you store or share with friends. In Europe, privacy is an important issue and we think that everyone should have a place where he can store files privately. A lot of people are concerned if all their data is stored on servers of big corporations, which is why a lot of users do not use Gmail etc. In our system, everything is encrypted and is state-of-the-art encryption (see how it works).

Allen: What happens if the other user’s computer where my files are stored is offline?

Dominik: That’s where our technology comes into play. We have persistent storage, which means that you can download your files at any time, not only if the owner of a file is online. This makes us a lot different from file sharing systems, which only work for popular files. Ok, so what happens is the following: When you store a file, it is first encrypted on your computer, and then split into fragments. These fragments are then encoded into more fragments, not just using replication, but using erasure codes. Without erasure codes, it wouldn’t work, because the necessary redundancy factor would be much too high. Erasure codes, on the other hand, have the nice property that you can encode n fragments into m, and then you need only n out of these m to reconstruct the file, but it doesn’t matter which!

As an example, say there are 100 original fragments which are encoded into 500. These 500 are stored onto so called storage nodes, which are computers that are online for at least 17% of their time and are willing to trade local storage (not everybody has to, you start with 1 GB which is provided by us, which is sufficient for a lot of users). At any point of time, you only need 100 out of these 500 to reconstruct the file. If you do the math, this gives you an availability of several nines (0.9999…), however, not taking daily online patterns etc. into account. In addition to that, the first 100 encrypted fragments are also stored on our servers, which is important at the moment to bootstrap the service. However, in the long run, it will be self-supporting, but we might still save the first 100 encrypted fragments just to ensure you the availability. It gets whatever it can from the P2P network / cloud, and the remaining fragments from our servers. This means that we can save a lot of bandwidth over centralized services, and at the same time guarantee reliable storage.

Allen: What does the Wuala team look like?

Dominik: At the moment, we’re five people in the core team. Luzius Meisser, co-founder and CTO, who studied computer science at ETH Zurich and who is the best business partner you could imagine. Me, co-founder and CEO, also studied computer science at ETH Zurich. For the last three years, we researched and developed Wuala together with the help of over 20 students.

Allen: Who are your competitors? How does the service compare to Tubes, Box.net and Divshare?

Dominik: On the one hand, there are traditional server-based online storage services with all their limitations, such as X-Drive, Streamload, Box.net. Since they need to provide all resources, they’re limiting the services in one way or the other. For instance, you might get free storage, but your monthly traffic is limited to 1 GB. Or the file size is limited to 100 MB or down to only 10 MB per file. Also, the download speed is often quite poor. Because we have a hybrid model that brings the best of both worlds, there are a number of advantages coming from P2P such as no file size limit, no traffic limit, fast downloads. For most services, you have to pay a monthly subscription. Our system is free, and there is a technological reason why, so that we can provide a better service for free.

On the other hand, there are "send file semantic" services such as Rapidshare, YouSendIt, or P2P variants such as Pando or AllMyPeers. That’s more like an inbox for files, to solve the email attachment problem. Wuala offers much more than these services, because it is a real online storage. Also, the P2P variants don’t really work, at least not for private files, because BitTorrent as a distribution protocol only works for popular files that a lot of users have. If you share some photos with me, than no one else has them, so that you will end up sending them to all your friends. In our case, your file is distributed beforehand and if anyone downloads it, it can be downloaded from the cloud from multiple sources. There really are some important differences here.

Tubes for example is not very much in our space, as they focus more on collaboration. Wuala is very good for large media files, private sharing and publishing, but we do not have sophisticated collaboration mechanisms (e.g. if we edit a document at the same time), at least not at the moment.

Also, one very important issue is privacy: Wuala protects your privacy. All your files are encrypted on your computer, your password never leaves your computer, so that no one, not even we, can see what files you store or share.

And, last but not least, if you try it out, you will see that Wuala is really a very simple tool. You can drag and drop, easily define who has access to folders, etc. You can upload files in the background: Say you want to upload a 2 GB video clip. If you try to upload that on Rapidshare, it wouldn’t work because it is limited to 100 MB. But in addition, also the 100 MB upload is a pain, because it might fail and you need to leave your computer running. In Wuala, you can drag a 2 GB video clip into it and it will upload it in the background. You can shut down the computer in the mean time, once it is done, it will notifiy all your friends with whom you have shared the file.

Allen: Do you have a monetization strategy? If so, can you share some details?

Dominik: At the moment, we’re experimenting with ads in the public (World) area. Since our costs are lower, this might work. However, there are also other possible business models such as photo finishing, buying additional storage (you can trade if you want, if you don’t, you could buy some additional online storage for a really low price), or also other forms of sponsoring that we’re working on.

Allen: Are you funded?

Dominik: We’re self-funded and we’re therefore currently not looking for money. We have put our savings into Wuala and I can put the revenue from my former company, which is still running very well, into this new company.

Allen: What’s next for Wuala?

Dominik: Preparing for the beta. Better integration into the web (web access, Facebook app, …). And a lot more to come which we’re currently working on. :-)