Perplexity’s 'Comet' Browser: A New Star in the AI-Powered Surfing Space

The landscape of internet browsing is undergoing a transformative shift with the advent of AI‑powered browsers. Spearheading this revolution is Perplexity AI, whose CEO, Aravind Srinivas, has prioritized the creation of "Comet," a browser that emphasizes speed, innovation, and a superior user experience. This initiative aims to rival major players like Google and OpenAI by integrating AI technologies deeply into the browsing experience. The Comet browser is envisioned as more than just a tool for internet navigation; it is intended to function as a "cognitive operating system," offering seamless, personalized AI assistance. This innovative approach moves beyond traditional search and navigation, enabling users to engage in more complex interactions with the web [1](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/).

Perplexity's Comet browser distinguishes itself with unique features, such as the integration of Perplexity's AI search engine and the Comet Assistant, designed to streamline research and automate tasks. Initial user reviews commend its powerful AI capabilities, noting that while it enhances productivity, user intervention may still be necessary, particularly in privacy‑sensitive tasks [4](https://techcrunch.com/2025/07/09/perplexity‑launches‑comet‑an‑ai‑powered‑web‑browser/)[6](https://www.techradar.com/computing/artificial‑intelligence/perplexitys‑comet‑is‑here‑and‑after‑using‑it‑for‑48‑hours‑im‑convinced‑ai‑web‑browsers‑are‑the‑future‑of‑the‑internet). Yet, as AI browsers like Comet enter the fray, competing entities such as OpenAI are pushing the boundaries to launch their own alternatives, intensifying the browser wars and shifting the focus towards AI integration in web technology [9](https://www.searchenginejournal.com/openai‑and‑perplexity‑set‑to‑battle‑google‑for‑browser‑dominance/550825/).

This emerging trend of AI browsers is not only capturing the imagination of technology enthusiasts but also prompting significant strategic shifts in the market. Perplexity's approach—offering Comet to premium subscribers at a notable price point—reflects a strategic focus on high‑value users while positioning itself as a technologically advanced alternative to established browsers such as Chrome and Safari [4](https://techcrunch.com/2025/07/09/perplexity‑launches‑comet‑an‑ai‑powered‑web‑browser/)[5](https://www.searchenginejournal.com/openai‑and‑perplexity‑set‑to‑battle‑google‑for‑browser‑dominance/550825/). Despite its high cost, the browser's AI‑native design offers unique advantages, particularly in sectors such as telecommunications and finance, where complex AI tasks can offer a competitive edge.

The ongoing developments in AI browser technology underline a broader shift in the internet landscape. As AI becomes more integrated into the daily browsing experience, users are faced with a paradigm shift that extends beyond functional improvements. The competition among tech giants and emerging challengers like Perplexity signals a new era of innovation, where the emphasis is on creating highly personalized, efficient, and secure browsing experiences [2](https://www.reuters.com/business/media‑telecom/openai‑release‑web‑browser‑challenge‑google‑chrome‑2025‑07‑09/). This trend is expected to influence future web interactions fundamentally, potentially reshaping both user behaviors and the global web ecosystem.

Perplexity AI has embarked on a groundbreaking journey with its innovative AI‑powered browser, 'Comet.' Helmed by CEO Aravind Srinivas, the company is positioned uniquely in the competitive tech market, striving to carve its own niche amidst giants like Google and OpenAI [1](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/). Comet is not merely a browser; it represents a vision of an integrated cognitive operating system that seeks to redefine how users interact with technology on a daily basis. The focus on speed, user experience, and advanced AI integration sets Comet apart as a contender in the high‑stakes race for browser dominance.

Central to Perplexity's vision is the idea of a browser that seamlessly fuses AI capabilities with the everyday needs of users. Comet acts as more than just a tool for browsing; it is a powerful assistant capable of personalizing user interactions through intelligent search and data handling. By embedding AI into the core of its architecture, Perplexity aims to provide a proactive and intuitive user experience that anticipates the needs of its users [1](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/). This new approach aims to bring a transformation in the online experience, heralding a future where browsing is increasingly smarter and more adaptive to individual preferences.

However, launching Comet in a competitive market dominated by well‑established browsers presents significant challenges. Despite these hurdles, Srinivas remains confident, advocating for a strategy built on innovation and strategic differentiation. This involves tackling complex issues such as AI hallucinations and ensuring privacy in an era of increasing data scrutiny [1](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/). By focusing on creating an infrastructure that mitigates bias and misinformation while enhancing the quality of search, Perplexity positions itself as a robust alternative in the digital age.

The excitement surrounding Comet underscores a broader shift towards AI‑powered computing environments, as users increasingly seek technologies that offer more than traditional functionalities. Comet’s debut signifies a potential paradigm shift in how web browsers operate, suggesting a more interactive and intelligent future. As this vision unfolds, Perplexity is poised to not only participate in but actively shape the discourse around AI‑driven web experiences, making strides towards a future where browsers serve as dynamic gateways to digital exploration [1](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/).

Competition in the browser market has reached new heights with the introduction of AI‑driven features, led by initiatives like Perplexity AI’s Comet. This AI‑powered browser attempts to redefine what users expect from web navigation, emphasizing speed, innovation, and a uniquely tailored user experience [1](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/). With AI‑integrated tools, Comet aims to offer smoother, more interactive user experiences, setting itself apart from established browsers that primarily serve as gateways to the web.

The race to dominate with AI‑enhanced browsers is not just about technological prowess but also about strategic positioning in a crowded field. Major players like OpenAI and Google are already investing heavily to innovate within their browser offerings, seeking to integrate AI in a more user‑centric way [2](https://www.reuters.com/business/media‑telecom/openai‑release‑web‑browser‑challenge‑google‑chrome‑2025‑07‑09/). Meanwhile, Perplexity’s strategy focuses not only on technological innovation but also addresses broader user concerns such as privacy and data security, which are growing priorities for internet users globally. By addressing these issues head‑on, companies like Perplexity are setting new benchmarks in the market.

Navigating this competitive landscape will require more than just advanced technology. For Perplexity’s Comet to succeed, it will need to prove its value against giants like Google Chrome and Apple Safari, which already command considerable market share. One key to success will be Comet's ability to attract privacy‑conscious consumers seeking alternatives to traditional browsers. Analysts have noted that AI browsers might carve out their own niche by offering unique features that established browsers are slow to replicate [11](https://aragonresearch.com/perplexity‑comet‑ai‑browser/).

It is worth noting that the implications of this competition extend beyond market share. The very nature of how users access and interact with digital content could be transformed. As AI browsers like Comet introduce task automation and advanced personalized experiences, these changes might impact user expectations and technology adoption trends worldwide [9](https://www.searchenginejournal.com/openai‑and‑perplexity‑set‑to‑battle‑google‑for‑browser‑dominance/550825/). Whether this will lead to a more efficient internet experience or introduce new challenges remains to be seen, but what is clear is that the shift towards AI integration in browsers is an exciting development for the digital economy.

The introduction of AI browsers heralds a new era in internet interaction, raising pressing concerns about AI bias and misinformation. As these advanced tools become integral to our daily online experience, the risk of perpetuating existing biases in AI‑generated content becomes more acute. Such biases could influence user perceptions and decision‑making processes, thereby amplifying prejudiced narratives and misinformation. Companies like Perplexity AI, which are pioneering in this field with their "Comet" browser, are striving to mitigate these challenges by refining their search indices and employing sophisticated language models. These measures aim to reduce bias and enhance the reliability of the information presented to users, ensuring a more balanced representation of digital content. By integrating AI responsibly, companies can help provide users with more accurate and fair information while maintaining their trust in these cutting‑edge technologies .

Misinformation is a persistent issue in the realm of AI‑powered browsing. With AI algorithms increasingly using web data to generate responses, there's a heightened risk of disseminating incorrect or misleading information. Addressing these challenges requires robust content vetting mechanisms that ensure AI outputs are not only factual but also contextually relevant. Perplexity AI, for example, is rising to this challenge by enhancing the quality of web snippets used in their "Comet" browser. They aim to deliver more trustworthy information that helps users make informed decisions . Through continuous refinement of AI models and comprehensive data validation processes, companies can significantly curb the spread of misinformation while promoting a more informed user experience.

The challenge of combating AI bias and misinformation in web browsing is not just a technological hurdle but a social imperative. The increasing reliance on AI for information could lead to an echo chamber effect, where users are only exposed to content that aligns with predetermined biases. This potential reality underscores the importance of transparency in AI algorithms and the need for diversity in data sets employed by these models. Companies like Perplexity AI are aware of these issues and are working to cultivate a broader acceptance and understanding of AI technology among users. By implementing diversified data inputs and rigorous algorithmic scrutiny, they strive to ensure that AI‑enhanced browsing equitably reflects the multiplicity of perspectives and information available online .

The "Comet" browser, developed by Perplexity AI, is gaining attention for its unique approach to web browsing by integrating Artificial Intelligence directly into the browsing experience. Unlike traditional browsers, Comet offers a more personalized and intelligent user interface that acts almost as a "cognitive operating system." This offers users a more intuitive way to navigate the internet, with AI‑driven assistance for tasks like search, research, and managing online interactions. The superior user experience promised by Comet is expected to set new standards in the browser industry, aiming to simplify and enhance the way users interact with digital content.

Comet is designed with modern web users in mind, focusing on speed and innovation. Emphasizing a seamless AI integration, it not only allows for a faster browsing experience but also enriches it with smart suggestions and proactive task management. Through the integration of Perplexity's advanced AI algorithms, Comet can assist users by providing context‑aware suggestions, task automation, and more nuanced search results. This makes it a potent tool for researchers, professionals, and casual users alike, who could benefit from its intelligent browsing capabilities.

Privacy is a significant consideration for Comet, despite not being explicitly discussed in design briefs. Given the increasing concerns over data collection and AI biases, Comet is likely prioritizing techniques such as data anonymization and secure data storage. They are expected to implement transparent data usage policies to ensure users feel confident that their personal information remains protected. These measures are crucial for gaining user trust and establishing Comet as a reliable browsing tool in an era where data privacy is paramount.

The release of Comet has intensified the competition in the internet browser market. With OpenAI also reportedly developing its AI‑powered browser, the industry is witnessing what could be termed a "Browser War 2.0." Nonetheless, Comet stands out due to its early and robust integration of AI, potentially delivering experiences that other browser giants might struggle to replicate swiftly. This integration is not only about AI but about redefining the basics of how a browser can maximize productivity by closely aligning with user behaviors and expectations.

Offering Comet initially to its premium subscribers at a cost of $200 a month suggests that Perplexity AI is targeting a high‑value segment, looking to attract technologically savvy users who prioritize cutting‑edge technology over cost. This premium pricing strategy indicates a significant financial commitment towards maintaining and evolving the browser’s capabilities. It reflects Perplexity's strategy to generate substantial revenue while also appealing to users who seek a superior and exclusive internet browsing experience.

The advent of AI browsers like Perplexity's "Comet" represents a significant leap in the integration of technology with user privacy and security. As AI becomes more deeply embedded in browsing activities, safeguarding user data becomes critical. Perplexity aims to tackle these challenges by implementing sophisticated privacy measures within its AI browser, "Comet." The company is likely to focus on data anonymization techniques and secure data storage solutions, ensuring that personal information does not become vulnerable during AI‑driven operations [1](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/). In the competitive landscape, where OpenAI is also reportedly developing an AI browser [2](https://www.reuters.com/business/media‑telecom/openai‑release‑web‑browser‑challenge‑google‑chrome‑2025‑07‑09/), Perplexity's approach could set a new benchmark for privacy‑focused AI browsers.

Transparent data usage policies are essential to maintain user trust and comply with tightening regulations around data privacy. With potential privacy‑sensitive tasks being handled by the AI, as early reviews of the "Comet" browser suggest, users may need to intervene manually for certain processes to ensure their data is treated with care [3](https://www.nbcnews.com/tech/tech‑news/ai‑powered‑web‑browsers‑want‑help‑people‑time‑are‑effective‑rcna218039). This approach highlights the need for a balanced system where automation aids user functionality without compromising privacy. The initial reaction to "Comet," which combines AI capabilities with robust user‑centric security features, illustrates the importance of aligning technological advancements with fundamental privacy principles [4](https://techcrunch.com/2025/07/09/perplexity‑launches‑comet‑an‑ai‑powered‑web‑browser/).

As AI browsers alter the browsing experience by offering personalization and proactive task assistance, they also bring new challenges related to user data protection. Ensuring that these systems do not become channels for data exploitation is paramount. Given the high subscription cost of "Comet" and the early adopters' focus, its privacy and security features will be under scrutiny by a critical audience who expect high standards for data protection [4](https://opentools.ai/news/perplexity‑ais‑comet‑the‑ai‑powered‑browser‑thats‑making‑waves). The discourse around AI "hallucinations" and its implications for privacy also form a significant part of this narrative. These advanced browsers must address these issues to foster a secure web environment where AI serves as a trustworthy assistant rather than a potential privacy threat.

The integration of artificial intelligence (AI) in web browsers, such as Perplexity AI's "Comet," marks a significant shift in the digital economy, promising both competitive disruption and new revenue models. Companies like Perplexity, which emphasize speed and an enriched user experience through personalized AI assistance, are poised to challenge dominant players like Google Chrome and Apple Safari. Such competition could galvanize a wave of innovation, potentially leading to enhanced browser features across the industry, thereby benefiting consumers. Moreover, the shift towards AI‑integrated browsers might disrupt existing revenue streams for giants like Google and Apple, which heavily rely on advertising and default search engine partnerships. With Fortune 500 companies increasingly exploring AI to streamline operations, the financial landscape is set to evolve as these new technologies potentially reshape traditional search models. [source](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/).

The potential economic impact of AI browsers extends beyond the immediate threat to existing market leaders. By incorporating cutting‑edge AI capabilities, browsers like "Comet" could provide alternative avenues for digital marketing and consumer engagement, apart from the traditional search engines. This could potentially minimize dependency on conventional advertising revenues and create new revenue streams for content creators and tech companies alike. Moreover, the strategic pricing of AI‑enhanced browsers, despite being considered high at $200/month, might be indicative of a targeted approach towards capturing high‑value and tech‑savvy user segments, which could redefine business models in the tech industry. [source](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/).

The economic implications of integrating AI into web browsers also raise questions about job dynamics within the tech and digital marketing sectors. As AI‑enhanced browsers gain traction, software developers, marketers, and designers may need to adapt to new paradigms that emphasize AI literacy and capability distribution. Companies that successfully harness AI's potential may enjoy increased efficiency and cost reductions by automating repetitive tasks and optimizing workflows. However, the transition may also lead to job displacement in areas heavily reliant on traditional web technologies, requiring a recalibration of workforce skills to align with the emerging AI‑centric digital economy. [source](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/).

In the larger economic context, the embrace of AI‑integrated browsers could lead to significant shifts in global tech alliances and investments. As companies like Perplexity innovate with AI to create distinctive browsing experiences, we might witness an influx of venture capital aimed at further developing such transformative technologies. This economic reorientation could potentially foster cross‑border collaborations and precipitate a redefinition of market leadership in the tech realm. Furthermore, if these AI‑integrated solutions meet their promise of enhanced productivity and user engagement, they might attract enterprises from various sectors, ranging from telecommunications to finance, to integrate these tools into their business operations, thereby broadening the scope of the AI browser market. [source](https://singjupost.com/aravind‑srinivas‑perplexitys‑race‑to‑build‑agentic‑search‑transcript/).

The social implications of AI‑driven browsing are multifaceted, impacting how users access, consume, and interact with information on the web. One prominent area of impact is how AI can customize and personalize the browsing experience. AI‑driven tools can deftly cater to individual user preferences by analyzing browsing behavior and preferences, thereby providing personalized recommendations and content. This personalized browsing experience can increase user satisfaction and engagement, ensuring that users spend more time on platforms that cater specifically to their tastes. However, this personalization also comes with potential downsides. The ability of AI to reinforce existing behaviors and interests may lead to what is known as a filter bubble, a situation where users only see information that aligns with their current views and opinions, thus reducing exposure to diverse perspectives and potentially stifling critical thinking [4](https://opentools.ai/news/perplexitys‑comet‑takes‑the‑ai‑world‑by‑storm‑the‑dawn‑of‑ai‑browsers‑or‑a‑privacy‑predicament).

AI‑driven browsing also holds promise for improving accessibility for users with disabilities. By automating repetitive tasks such as form filling and appointment scheduling, these advanced browsers can provide valuable assistance to individuals who may find these tasks challenging. Moreover, through features like voice‑activated commands and intuitive navigation, AI technologies have the potential to make internet browsing more inclusive and user‑friendly for all [5](https://opentools.ai/news/perplexitys‑comet‑takes‑the‑ai‑world‑by‑storm‑the‑dawn‑of‑ai‑browsers‑or‑a‑privacy‑predicament). However, reliance on AI for critical functionalities raises ethical and privacy concerns. As these browsers collect and analyze large volumes of personal data to offer customized services, they must ensure that users' privacy is safeguarded. Issues related to data security, privacy breaches, and the ethical use of personal data are significant challenges that developers of AI‑driven browsers like Perplexity's "Comet" must prioritize [5](https://opentools.ai/news/perplexitys‑comet‑takes‑the‑ai‑world‑by‑storm‑the‑dawn‑of‑ai‑browsers‑or‑a‑privacy‑predicament).

The integration of AI capabilities into internet browsers could also significantly alter the job market, particularly in sectors that rely on administrative tasks. As AI applications gain proficiency in automating tasks like data analysis and report generation, there is potential for job displacement in administrative roles. While this technological advancement boosts productivity, it simultaneously poses risks to job security for individuals whose roles become automated [6](https://opentools.ai/news/perplexitys‑comet‑takes‑the‑ai‑world‑by‑storm‑the‑dawn‑of‑ai‑browsers‑or‑a‑privacy‑predicament). On a societal level, this could lead to increased discussions on the need for reskilling programs and policies that provide safety nets for workers affected by automation. These societal and economic challenges need to be taken into account when developing and deploying AI‑driven technologies.

The manner in which users engage with information could be fundamentally transformed by AI browsers, potentially leading to an increasingly atomized digital experience. Such browsers, with their ability to present information succinctly and anticipate user needs, can enhance efficiency but also contribute to creating echo chambers through content bias inherent in AI algorithms [7](https://opentools.ai/news/perplexitys‑comet‑takes‑the‑ai‑world‑by‑storm‑the‑dawn‑of‑ai‑browsers‑or‑a‑privacy‑predicament). This evolution in user interaction could influence not only how information is consumed but also the nature of online interactions, encouraging a more tailored but possibly less diverse digital interaction space. Understanding and managing these social dynamics is crucial to ensuring that technological advancements in AI‑driven browsing contribute positively to societal development.

The rise of AI‑powered browsers such as Perplexity's "Comet" introduces significant political and regulatory challenges. One primary concern is the vast amount of user data these AI systems collect, which could potentially be misused for surveillance purposes. This raises alarms about user privacy, compelling governments to possibly reevaluate and introduce stricter data protection laws and regulations. With AI browsers like Comet advancing rapidly, and with competitors like Google and OpenAI entering the scene, there's an urgent need for clear regulatory frameworks to guide their development and deployment. The role of these technologies in political discourse and the dissemination of information can significantly influence public opinion, thereby necessitating a careful balance between technological advancement and ethical governance. This situation highlights the importance of regulatory bodies moving swiftly to address any potential for abuse or overreach.

The unveiling of Perplexity AI's 'Comet' browser has sparked a wide range of reactions from both the public and experts. On one hand, many technology enthusiasts and early adopters express excitement about the integration of sophisticated AI features within the browser. They appreciate the prospect of having tasks streamlined and are eager to see how Comet can enhance productivity through its intelligent assistant capabilities. On platforms like,¹ users are engaging in discussions that reflect curiosity and optimism about the browser's potential to transform everyday tasks into more efficient processes. Supporters believe that Comet's AI‑driven approach could redefine user expectations for web interactions, setting new standards in the way information is searched and consumed online.

Conversely, the premium pricing model of Comet has attracted significant criticism. At $200 per month, the cost poses a substantial barrier to entry, leading potential users to question whether the benefits provided by the AI capabilities justify such an expense. Privacy concerns also weigh heavily on the public discourse, as data collection inherent to AI operations is met with skepticism about how user information might be utilized. These concerns are documented in articles from sources like,² where issues of transparency and data security are prominent themes.

Experts offer a more divided perspective on the implications of Comet in the broader tech landscape. On one side, some analysts herald its arrival as a disruptive force with the potential to challenge giants like Google and OpenAI by offering a more personalized browsing experience, as outlined in Open Tools AI news. Others remain skeptical, pointing out that while the deep integration of AI is impressive, the actual utility may not yet surpass that of existing, more established browsers. Additionally, there is considerable concern about AI‑induced hallucinations—errors where AI systems generate misleading or incorrect information—impacting user trust and adoption.

In the expert domain, the browser's capability to offer enhanced AI interaction is seen as both an opportunity and a risk. As discussed on,³ owning the browser gives Perplexity the control needed to push ahead with an innovative user experience distinct from standard browser extensions. Nevertheless, experts caution that Perplexity must navigate the difficult waters of establishing a foothold in a market dominated by well‑entrenched brands like Chrome and Safari, while contending with the negative stigmas associated with AI inaccuracies. Success hinges not only on technological novelty but on achieving a balance between innovation and reliability.

Public opinion may evolve as the technological landscape shifts and as Perplexity addresses these challenges. Aravind Srinivas, CEO of Perplexity, remains undeterred by early mixed reviews, confident in Comet's unique AI capabilities as a competitive edge. As noted in analyses from platforms such as,⁴ the true test will be whether Comet can deliver tangible improvements in user interaction and adapt swiftly to feedback regarding privacy and cost, setting the stage for AI browsers to redefine the future of internet usage.

As the browser industry accelerates towards a future powered by artificial intelligence, the implications for key players are profound. The introduction of Perplexity AI's Comet marks a significant shift in how users interact with the web, promising a more personalized, efficient browsing experience. Unlike traditional browsers, Comet integrates AI to anticipate user needs, streamline research, and automate repetitive tasks, setting a new standard for what users expect from their browsers. This innovation could reshape market dynamics, challenging the dominance of established browsers like Google Chrome and Apple Safari. As these tech giants respond to the rising competition, we can expect a surge in AI‑driven enhancements across the industry, driving forward both technological advancement and a reevaluation of user data privacy .

Economically, the integration of AI into browsers like Comet may disrupt existing revenue models predominantly reliant on advertising and search engine partnerships. By offering a seamless, AI‑driven user experience, these browsers could diminish the traditional crossroads of online engagement where ads are typically served, potentially reducing the heft of Google's revenue streams. This transition towards AI‑native browsing solutions compels companies to not only innovate but also adapt their current business models to sustain profitability. The economic implications are substantial, affecting stakeholders from users to multinational corporations in the tech space .

Socially, AI‑powered browsers stand poised to transform internet interactions by providing personalized, intelligent assistance that adapts to user behavior. However, this raises potential ethical concerns regarding AI bias and the reinforcement of echo chambers, where users are insulated from diverse perspectives. If wielded responsibly, AI browsers can increase accessibility for marginalized user groups by performing complex tasks. Yet, the same attributes that enhance user convenience could also pose privacy risks, necessitating stringent measures to safeguard user data integrity and security .

Politically, the advent of AI browsers is fraught with implications for data security and antitrust dynamics. These technologies' ability to collect and analyze vast amounts of personal data demands robust regulatory frameworks to prevent misuse and protect user privacy. Governments worldwide may find themselves compelled to craft new legislation that addresses the ethical considerations and potential antisocial uses of AI‑equipped browsers. Furthermore, as competition intensifies between incumbents like Google and emerging players like Perplexity, political scrutiny over monopolistic practices and market fairness will likely intensify, prompting a reevaluation of current antitrust laws .