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Sentinel Logo
Sentinel Growth Score
66
CB Rank
83713
Heat Score
8
Sentinel is developing a detection platform for identifying synthesized media.
Founded
obfuscation
PrivateSeed Tallinn, Harjumaa, Estonia11-50 thesentinel.ai/
Artificial Intelligence (AI)
Data Center
Machine Learning
Overview

Sentinel
Total Funding
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Growth Score
66
Heat Score
8

Total Funding
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Seed raised
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Growth Score66
-1 pts
in past quarter
Heat Score 8
-6 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Learn More >
Recent Events
Raised Funding Round
Jan 1, 1970
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Raised Funding Round
Jan 1, 1970
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Raised Funding Round
Jan 1, 1970
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See more interactive data and historical milestones on desktop for the best experience

About Sentinel

CB Rank
83713
Sentinel is developing a detection platform for identifying synthesized media.
Founded
obfuscation
PrivateSeed Tallinn, Harjumaa, Estonia11-50 thesentinel.ai/
Artificial Intelligence (AI)
Data Center
Machine Learning

Funding Rounds

Seed
OBF
in
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Key People

Details

Legal Name Sidekik OÜ
Operating Status Active
Company Type For Profit
Founders  Johannes Tammekänd, Kaspar Peterson
About the Company
Sentinel works with governments, media, and defense agencies to help protect democracies from disinformation campaigns, synthetic media, and information operations by developing state-of-the-art AI detection platform.
Predictions & Insights

Growth Prediction

See this Growth Prediction

Products & Services

Sentinel AI-Based Detection Platform
A platform that analyzes digital media to detect AI-generated deepfakes and manipulated content through automated analysis and classification.

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Financials

Company Funding

Total Funding Amount 
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Number of Funding Rounds 1
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Transaction Name  
Number of Investors  
Money Raised  
Lead Investors  
Funding Type  
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Seed Round - Sentinel Logo
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5
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Funding Rounds

Total Funding Amount 
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Number of Funding Rounds 1
Unlock company funding data, including rounds, dates, amounts, and investors.
Announced Date  
Transaction Name  
Number of Investors  
Money Raised  
Lead Investors  
Funding Type  
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Seed Round - Sentinel Logo
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5
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Investors

Unlock company funding data, including rounds, dates, amounts, and investors.
Investor Name  
Lead Investor  
Funding Round  
Partners  
Photo of Ragnar Sass
Ragnar Sass
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Market Intelligence
People
View Profiles & Contacts
Headcount 11-50 Employee Profiles 1 Contacts 28

Employee Profiles

News

News and Press

News•Feb 14, 2023
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Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Monthly Web Visits

43
-70.95%
 in past month

Active Website Tech Count

6Sentinel is actively using 6 technologies for its website, according to BuiltWith. These include Common Crawl, CommonCrawl Top 5m, and  Invalid Certificate Dates.
Sub-Organizations
Frequently Asked Questions

Where is Sentinel's headquarters? Sentinel is located in Tallinn, Harjumaa, Estonia.Who invested in Sentinel? Sentinel has 5 investors including Ragnar Sass and  Taavet Hinrikus.When was the last funding round for Sentinel? Sentinel closed its last funding round on
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from a Seed round.Who are Sentinel's competitors? Alternatives and possible competitors to Sentinel may include OpenAI, Hive, and  Reality Defender.How much funding has Sentinel raised to date? Sentinel has raised
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Who We Are
What We Do
Helpful Links
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