We analyze, in real-time, billions of articles and messages from the web using advanced Natural Language Processing techniques to analyze key trends. We also provide Machine Learning expertise to build analytics and investment strategies.


Ready-to-use Data Streams

Curated, granular data streams for investment professionals:

  • Refined sentiment, ESG, and retail trading time series for investment use cases
  • History starting in 2008, covering thousands of stocks
  • Daily data with financial identifier mapping

Modular API and Dashboards

Generate Alternative Data from text using NLP algorithms on a massive, ready-to-use data lake. 

  • Sophisticated NLP requests on an industry-leading data lake
  • Sentiment, emotions, ESG, and thematic analysis
  • APIs and visualization dashboards

Investment Signals and Strategies

Create investment signals using Machine Learning algorithms.

  • Modular and Open Machine Learning pipelines
  • Alternative Datasets evaluation & integration
  • Quantitative signal creation

Latest Insights


3 Remarkable Trends NLP Text Mining Exposes About...

Inflation.  It's a word that most of us in the U.S. despise, almost as much as the word taxes. It's probably because, like taxes, we can't escape its ...

How Alternative Data Identifies Controversies...

If I told you that I had a crystal ball and could predict the future, you’d probably laugh in my face. But what if I told you that this crystal ball c...

Open SESAMm: Our 8th Anniversary

Sésame, ouvre-toi, or in English, open sesame, is the famous magical phrase that inspired us to name SESAMm 8 years ago today. And true to its name, s...

Reflecting On Earth Day 2022: Past, Present, and...

It's no longer a secret that the state of our planet is in decline. Despite efforts made by scientists, activists, and younger generations to raise aw...

Get started with your use case

Discover how SESAMm’s technologies can adress your data needs