Getting started with JupyterLab
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The installation guide contains more detailed instructions
Install with conda
If you use
conda
, you can install it with:Install with pip
If you use
pip
, you can install it with:If installing using
pip install --user
, you must add the user-level bin
directory to your PATH
environment variable in order to launch jupyter lab
. If you are using a Unix derivative (FreeBSD, GNU / Linux, OS X), you can achieve this by using export PATH='$HOME/.local/bin:$PATH'
command.Run JupyterLab
Once installed, launch JupyterLab with:
Getting started with the classic Jupyter Notebook
conda
We recommend installing the classic Jupyter Notebook using the conda package manager. Either the miniconda or the miniforge conda distributions include a minimal conda installation.
Then you can install the notebook with:
pip
If you use
pip
, you can install it with:Congratulations, you have installed Jupyter Notebook! To run the notebook, run the following command at the Terminal (Mac/Linux) or Command Prompt (Windows):
See Running the Notebook for more details.
Getting started with Voilà
Installation
Voilà can be installed using
conda
or pip
. For more detailed instructions, consult the installation guide.conda
If you use
conda
, you can install it with:pip
If you use
pip
, you can install it with:Hello! My name is Norbert!
Norbert, at your service!
Here’s what I can help you with:
Sales
Fill up your pipeline with qualified leads and get personal with decision-makers. Phone rescue iphone.
Business Development
Build lists and contact persons of interest to build resourceful relationships.
Recruiting
Hunt down talent and reach out with the right message, at the right time.
PR
Find the right reporters and create buzz around last new product or feature.
Content Marketing
Reach out to blogs, build links, contact authors and spread your content.
..You name it!
Email is the best channel to build long-lasting relationships with just about anyone important to your business.
58,897
Happy Customers
1,456,234,098
Emails Found
How does Voila Norbert find email addresses?
We've built up a massive database of B2B email addresses against which we check all requests. We’ve taken the guesswork out of finding emails.
How do you differ from other email finding tools?
While there are a few email finder tools around, Voila Norbert has an unmatched number of integrations and enhancements. Plus, it's built to scale so it can work with your team no matter how big or small.
Is Voila Norbert free?
You can get started with 50 free leads. Prospecting then starts at $49/month for unlimited team members.
How accurate are the emails that you find?
Voila Norbert has up to a 98% success rate. After every search, it also includes a rating to let you know how certain the tool is that it found the correct email address.
Do you verify your emails?
We have a verification tool as well. It’s a pay as you go service, so there are no hidden costs. Only $.003/email up to 500k, and $.001/email above that, with a $2 minimum.
Will I get charged for duplicates?
What do you mean by enriching emails?
In addition to our prospecting tool and verification tool, we also have an enrichment tool. If you want more data on a contact beyond just the email address, Voila Norbert can find the current job title, company, location, and social profiles of the people behind the emails on your list. Only $.04/email up to 2k, $.02/email up to 50k, and $.015/email above that, with a $4 minimum.
Do you have an API?
Yes, we have an API with full documentation. You can quickly get started with a free API key. Our API works with Node.js, PHP, Python, and Ruby.
What integrations are available for Voila Norbert?
The prospecting tool integrates with Google Chrome, Zapier, Salesforce, Pipedrive, Mailshake, Drip, ReplyApp, Hubspot, and Close.com. The email verification tool integrates with Mailchimp, SendGrid, Jotform, and Formstack.
Find Leads
Find corporate emails of decision-makers at scale to build more and better relations.
Verify Emails
Validate emails in real-time to reach real people and keep your sender score safe.
Enrich contacts
Enrich contacts to target prospects with the right message, in the right place, at the right time.
Prospecting on Steroids
Get personal with anyone, at scale.
UP TO 98% SUCCESS RATE
An accurate and up-to-date database of B2B contacts right at your fingertips.
ENRICHED WITH POWERFUL DATA
Context leads to better conversion
BUILT FOR SCALE
Bulk actions, native integrations and a killer API.
Up to 98% Deliverability
Send emails that reach real people.
Smart technology to verify every email. Your email reputation stays safe while your open rates and revenue increases.
Chrome Extension
Take Norbert with you when you hunt for leads
Find contact information right where you need it. Norbert’s Chrome extension sources contacts of companies right as you prospect online.
Powerful Integrations
Norbert works with what you already work with.
Sync leads from Norbert across your tool stack through native integrations and Zapier.
Built for Scale
Use Norbert’s API for real-time email superpowers.
Automate email verification and enrichment in your websites and applications.
Works with PHP, Python, Ruby and .Net
We’ve been using VoilaNorbert for a while now at Salesflare and I’m impressed with both the usability of the product and quality of the leads. If you want to easily find and verify email addresses or get your data enriched, this is the right tool.
Jeroen Corthout
This is a must-have tool for anyone that's looking to do email outreach and campaigns that involve personalization, customization or segmentation. Big fan!
Jim Huffman
The best thing about Norbert is how accurate it is. Return rates are well above what I was used to from other tools and the emails don’t bounce either. I imagine this is due to the fact that they also have a strong email verification engine running in the back which is also available as a separate service.
Jelle Van De Vliet
I use the Norbert Chrome Extension for finding email addresses when doing link building. Being able to do it all within Chrome without leaving the site is super helpful. It's one of the quickest and one of the most accurate at uncovering email addresses.
Vincent Nero
Accuracy and precision: I trust Norbert 100%. I have been doing cold mail outreaching for my company's in-house products for a while now. Norbert always helps me out when I'm blocked and eases my work effectively than any other apps I have ever used.
Aksa Victoria
Growth Hacker & Content Marketer at Sygul Technologies
Voila Norbert is great for getting the email addresses you need. It’s also easy to use: you just type in the name, last name, domain and get the email address in return. We’re using it for lead generation, retrieving contact information of marketing leaders, as well as advertising decision makers.
Lara Zakarian
Sales & Partnerships Manager at SitePoint and SnapMunk
With Enrich, Norbert has become the default go-to solution for email outreach. I absolutely love the pay-as-you-go pricing model.
Bill Stathopoulos
I already was a VoilaNorbert user, but the addition of Enrich just made the product so much better. This is a huge time saver for those that are doing outbound prospecting.
Benji Hyam
Fantastic product. Easy to use, providing instant value. Great for retention, learning more about our customers as well as helping out with conversion from trial to paid users.
Michal Sadowski
It's super valuable to have this information for nurturing and to figure out who downloads our content.
Patrick Whatman
Everything you need to boost the ROI of your next email campaign.
Our Gmail plugin supercharges email productivity.
Schedule emails to be sent later.
Set reminders and notes in your inbox.
Follow up automatically.
Track opens and link clicks.
Set reminders and notes in your inbox.
Follow up automatically.
Track opens and link clicks.
Start building more and better relationships
Voila 3 7 16
The first 50 leads are on us.