TextReveal API empowers technical users to compute on-demand analytics for companies, brands, products, and people by analyzing the volume and sentiment of web text activity, in addition to ESG and UN SDG events, leveraging powerful natural language processing algorithms.

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Leverage TextReveal’s cutting-edge knowledge graph.


Generate NLP analytics without data ingestion or computing hassles.


Access daily scores and the documents used to define the scoring.


Integrate TextReveal into your internal tools.

Use Cases by Industry


Develop investment strategies leveraging TextReveal’s massive data lake, ESG and SDG data scores, and alerts. Our wide coverage includes Russell 3000, STOXX 600, Nikkei 225, emerging markets, and leading indexes, among others.

  • Index creation: Create robust strategies aligned with market expectations leveraging more than 90 ESG categories, SDG, global macro, and sentiment. 


  • Portfolio monitoring and negative screening: Stay on top of controversies and general risks in your portfolio companies.
  • Investment strategies:  Develop strategies to outperform your benchmarks by leveraging SESAMm’s sentiment, ESG, and SDG indicators.
  • Risk management: Web data is a powerful tool to mitigate the risks in your portfolios.

ESG, UN SDG, and sentiment event monitoring: Data-based insights on private companies are hard to attain through traditional methods. Nevertheless, online data exists, and SESAMm's TextReveal makes extraction and analysis possible through artificial intelligence.

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  • ESG and SDG solutions: Monitor your portfolio companies and stay on top of risks and opportunities on ESG and SDG events.
  • Due diligence: evaluate the viability of target companies with TextReveal’s insights.
  • Portfolio monitoring: SESAMm enables investors to efficiently monitor portfolio companies to ensure timely action on exit strategies and preemptive actions for credit, financial, and reputational risks, among others.

Your own insights, powered by SESAMm’s NLP algorithms and industry-leading data lake:

Identify the right entity using TextReveal's knowledge graph

Build requests to expand the entity of interest’s semantic space with a set of keywords and retrieve its description

Run analyses on a given time frame on entities or concepts of interest

Retrieve time series and granular data

14-year-old proprietary data lake. SESAMm processes text from financial and non-financial news sites, social networks, blogs, forums, and specialist websites, adding more than 10 million new documents daily,

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20 billion articles

Including Chinese, Japanese, and Eastern European languages among others

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100+ languages

We cover virtually any public or private company, from mega caps to small private companies

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5 million public and private companies

Including News, Blogs and Forums, Message boards, Product reviews, corporations, trading and investment, social data and earning calls

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4 million public and premium sources

SESAMm’s TextReveal has the most comprehensive coverage in the industry

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TextReveal, the powerful engine behind SESAMm’s solutions.

SESAMm is a leader in multilingual NLP technologies. Our sentiment analysis algorithms rely on deep-learning techniques; we have the expertise to ensure no biases exist in the indicators, from annotation campaigns to algorithm training for unbalanced datasets. We also leverage advanced NER (named entity recognition) and disambiguation techniques to detect relevant companies in multiple languages properly.

Do you want more technical information? Take a look at our Swagger.

“Expanding our partnership with SESAMm builds on Carlyle’s continued leadership in leveraging big data, data science, advanced analytics, and machine learning to further differentiate our investment platform. We look forward to continuing to work with SESAMm to provide additive insights for our deal sourcing, diligence, and to help guide our portfolio companies in value creation.”

—Matt Anderson, Chief Digital Officer and Managing Director, The Carlyle Group

“Tokio Marine Nichido Fire has been using SESAMm’s NLP technology to build equity and credit models by leveraging digital sentiment on assets and macro concepts, empowering Tokio Marine to generate higher risk-adjusted performance for our investors.”

—Tokio Marine

Raiffeisen Bank International“Since we started working with SESAMm a few years ago, we've been impressed by their broad coverage in private and public companies in our core markets in CEE," said David Eschwé, Head of Group Advanced Analytics in RBI. "Our partnership has been a great success. Thanks to SESAMm, we can now answer business-relevant questions within days, including those related to the critical topic of ESG”

—David Eschwé, Head of Group Advanced Analytics, Raiffeisen Bank International

Reveal a world of insights

SESAMm enables businesses to make faster, more informed decisions, mitigating risks and reducing costs.

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