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TestingCatalog reported on October 18, 2026, that OpenAI's @thsottiaux has become the most popular account on X. Citing Similarweb data, the report said that @thsottiaux became the most-visited account on X in September, ranking ahead of Elon Musk and others. TestingCatalog believes this is related to quota resets (especially storable resets) and publicity for OpenAI DevDay, and also shows that AI is becoming the number-one topic of public attention, with a free reset equivalent to free tokens. At present, this claim appears only in TestingCatalog, this single source, and there are no subsequent developments or facts.
AI-generated from public reports
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OpenAI's Tibo becomes the most-trafficked account on X in SeptemberDevelopments
1 confirmed developments
TestingCatalog says Sottiaux has become the most popular account on X
Source:Testing Catalog
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Oct 18
Testing Catalog
OpenAI's Tibo becomes the most-trafficked account on X in September
According to Similarweb data, OpenAI's @thsottiaux became the most-visited account on X in September, ranking above Elon Musk and others. TestingCatalog believes this is related to quota resets (especially storable resets) and promotion of OpenAI DevDay, and also shows that AI is becoming the number-one topic of public attention, with a free reset equivalent to free tokens.