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BotSentinel

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BotSentinel is a social-media analytics service that uses machine learning to identify suspected automated, coordinated, or otherwise problematic activity on Twitter.

Last updated August 25, 2026

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Nov 4, 2026
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Overview

BotSentinel is a social-media analytics and research service founded in 2018 by American technology entrepreneur Christopher Bouzy. The service was created in response to concerns about disinformation, inauthentic online behavior, and manipulation of public conversations, particularly concerns associated with Russian interference in the 2016 United States elections. Its principal focus has been Twitter, now known as X, where it analyzes account behavior and publishes reports about suspected bots, coordinated activity, targeted harassment, and online influence campaigns. The service's analytical model compares Twitter accounts with large sets of tweets from accounts that had previously been suspended or otherwise categorized as violating platform rules. It assigns accounts a score from 0% to 100%, representing the degree to which their activity resembles accounts the system considers problematic. BotSentinel has described its objective as helping people participate in online discussions without being overwhelmed by automated accounts, organized manipulation, foreign influence operations, or toxic trolling. Its browser extensions and public trackers have been offered without charge, while the project has relied on donations and hosted its infrastructure with Ionos. BotSentinel gained public visibility through investigations of political misinformation and highly contentious online communities. Before the 2020 United States presidential election, Christopher Bouzy used the service and related research to discuss accounts promoting unverified allegations of voter fraud and claims that the election-counting process was improper. In 2021 and 2022, BotSentinel published analyses of online criticism directed at Prince Harry and Meghan, the Duke and Duchess of Sussex. One October 2021 report examined more than 114,000 tweets and identified a small group of accounts that BotSentinel believed contributed disproportionately to negative discussion about the couple. Twitter reviewed the issue but said it found no evidence of widespread coordination, while noting that it had acted against accounts violating its rules. A later report characterized parts of the online ecosystem targeting Harry and Meghan as a commercial hate-for-profit activity. The service also became involved in research concerning attacks on public figures. Bouzy performed paid private research for Amber Heard's legal team and conducted unpaid research involving suspected bot attacks against figures including Heard, Meghan Markle, Pete Buttigieg, and Lisa Page. These activities placed BotSentinel within wider debates about the reliability of automated bot-detection systems, the distinction between coordinated conduct and ordinary political or fan-based activity, and the risks of labeling controversial accounts as inauthentic. In August 2022, Twitter said it intended to revoke BotSentinel's access to its application programming interfaces, alleging that the service's tracker activity violated Twitter's API policies. The dispute occurred while Twitter and Elon Musk were engaged in litigation concerning Musk's proposed acquisition of the platform. The loss or threatened loss of API access represented a significant operational challenge because BotSentinel's monitoring and scoring work depended on platform data. BotSentinel's scoring approach was subsequently used by Spoutible, a social-media platform also created by Christopher Bouzy and launched in February 2023. Publicly available material identifies BotSentinel primarily as an analytical service and research project rather than as a conventional consumer product company. Its continuing operational status, corporate ownership, staffing, and financial structure are not clearly documented in the supplied sources.

History

BotSentinel was established in 2018 by Christopher Bouzy, an American technology entrepreneur. Its creation followed concerns about the role of automated accounts, foreign influence, and organized online manipulation in political discourse, including the reported Russian interference in the 2016 United States elections. The service sought to help Twitter users distinguish ordinary participation from behavior that appeared automated, coordinated, or designed to distort public discussion. Its operating model combined machine learning with large-scale behavioral analysis. BotSentinel trained its system using millions of tweets associated with accounts that had been suspended and categorized as bots or otherwise violating Twitter rules, alongside comparison data from accounts that were not classified in that way. The resulting system assigned accounts a score from 0% to 100%, based on similarity to patterns associated with what Bouzy called problematic accounts. The service used these scores in public trackers, browser extensions, and research reports. BotSentinel's early public work included analysis of political misinformation. In the period before the 2020 United States presidential election, Bouzy stated that inauthentic accounts were spreading false or unverified voter-fraud claims and supporting then-President Donald Trump's allegations about improper ballot counting. The project subsequently attracted attention for research into online attacks and highly polarized public controversies. In October 2021, BotSentinel published a study of more than 114,000 tweets concerning Prince Harry and Meghan, the Duke and Duchess of Sussex. It identified 83 accounts with a combined following of more than 187,000 users and estimated that those accounts were responsible for approximately 70% of the negative content examined. The report prompted a review by Twitter. Twitter said it found no evidence of widespread coordination, although it also reported taking action against users who violated its conduct rules. In January 2022, BotSentinel issued another report arguing that online hostility directed at Harry and Meghan had developed into a commercially rewarding ecosystem for certain influencers. The research described racism, advertising revenue, and conspiracy-oriented content as important features of that ecosystem. Bouzy and BotSentinel also worked on cases involving alleged bot attacks against public figures. Bouzy conducted paid private research for Amber Heard's legal team and unpaid research concerning attacks involving Heard, Meghan Markle, Pete Buttigieg, and Lisa Page. These activities increased the service's profile but also situated it in contentious debates about methodological transparency, the accuracy of bot classifications, and whether algorithmic labels could be mistaken for proof of coordinated wrongdoing. The relationship between BotSentinel and Twitter became more difficult in 2022. In August of that year, Twitter said it would revoke BotSentinel's API access because it considered the service's tracker activity inconsistent with its API policies. The announcement occurred during Twitter's litigation with Elon Musk regarding his proposed purchase of the company, making the access dispute part of a broader period of uncertainty over third-party data access and platform governance. Because BotSentinel depended on Twitter data for monitoring and scoring, the threatened restriction had direct implications for its operating model. BotSentinel later supplied its scoring technology to Spoutible, a social-media platform also created by Bouzy and launched in February 2023. The available reference material does not establish whether BotSentinel remains independently active, how it is legally organized, or whether its public tools continue to operate. No reliable information is supplied about a headquarters, corporate parent, ownership structure, revenue, or formal executive team beyond its founder.

  • 2023

    BotSentinel scoring used by Spoutible

    [1]

    Spoutible, a social-media platform created by Bouzy, launches and uses BotSentinel's scoring approach.

  • 2022

    Twitter API access dispute

    [1]

    Twitter announces that it will revoke BotSentinel's API access, alleging that the service's tracker activity violated API policies.

  • 2021

    Harry and Meghan Twitter analysis

    [1]

    BotSentinel publishes an analysis of more than 114,000 tweets concerning Prince Harry and Meghan, identifying a group of accounts it believed generated a disproportionate share of negative content.

  • 2020

    Election-related misinformation research

    [1]

    Before the United States presidential election, BotSentinel examines accounts and narratives associated with unverified voter-fraud claims and allegations about ballot counting.

  • 2018

    BotSentinel is founded

    [1]

    Christopher Bouzy establishes BotSentinel as a service for analyzing suspected bots, disinformation, inauthentic behavior, and targeted harassment on Twitter.

Products and positioning

An independent, machine-learning-based social-media monitoring service positioned around detecting bots, inauthentic behavior, disinformation, coordinated manipulation, and targeted harassment.

  • Social-media analytics · 2018

    BotSentinel account scoring system

    A machine-learning system that evaluates Twitter accounts on a scale from 0% to 100%. The score reflects how closely an account's behavior resembles accounts associated with rule violations, bots, or other patterns that BotSentinel classifies as problematic. The score is an analytical indicator rather than a definitive finding that an account is automated or coordinated.

  • Consumer online tools

    Public trackers and browser extensions

    Public-facing tools that allowed users to inspect accounts and follow BotSentinel's analyses of suspected bots, hate campaigns, and inauthentic behavior. The supplied reference material states that these tools were available without charge and supported by donations.

  • Research and intelligence

    Social-media investigation reports

    Analytical reports examining political misinformation, alleged bot attacks, coordinated online behavior, and targeted harassment. Publicly discussed investigations included election-related claims and online hostility directed at Harry and Meghan.

Brand decisions

  • 2023

    Extending BotSentinel scoring to SpoutibleProduct launch

    Background

    Christopher Bouzy created Spoutible, a new social-media platform launched in February 2023.

    Action taken

    Spoutible adopted BotSentinel's scoring system for identifying potentially problematic accounts.

    Aftermath

    The scoring technology moved beyond its original Twitter-focused service into a platform associated with the same founder.

  • 2022

    Responding to the loss of Twitter API accessStrategy

    Background

    Twitter said BotSentinel's tracker activity violated its API policies and announced that it would revoke the service's access. BotSentinel's monitoring model depended substantially on Twitter data.

    Action taken

    Twitter moved to restrict BotSentinel's platform-data access. The supplied sources do not document a confirmed long-term response by BotSentinel.

    Aftermath

    The decision created uncertainty for BotSentinel's ability to operate its Twitter-focused monitoring and scoring tools.

Sources2 sources

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