The internet is facing an unprecedented crisis—not from hackers, but from bots. Today, automated bots generate nearly 50% of all web traffic, and experts predict this could rise to 90% by 2030 due to advances in AI. From fake accounts to sophisticated deepfake scams, AI-driven fraud is outpacing traditional defenses. In response, startups like Persona, now valued at $2 billion, are stepping up with innovative solutions to verify real users and combat malicious bots.
The Bot Epidemic: AI’s Role in Escalating Fraud
Bots are not new, but AI has transformed them into a far more dangerous threat. Modern bots can bypass CAPTCHAs, generate realistic fake identities, and even mimic human speech patterns. The financial impact is staggering: U.S. companies lose between $18 billion and $31 billion annually to AI-powered fraud, according to cybersecurity firm Imperva. While some bots serve legitimate purposes, such as improving accessibility, roughly 37% are malicious—scraping data, committing fraud, or spreading disinformation.
Persona, a San Francisco-based startup founded in 2018 by CEO Rick Song, has emerged as a key player in the fight against this growing problem. The company’s AI-powered identity verification tools are now trusted by major platforms like OpenAI, LinkedIn, and DoorDash to distinguish real users from imposters.
How Persona Combats Bots Without Friction
Persona’s approach centers on customizable verification processes that adapt to the level of risk. For low-risk actions, such as age verification for alcohol purchases, the process is quick and seamless. For high-stakes scenarios like loan applications, Persona employs advanced checks, including NFC chip scans or video selfies. The system also analyzes subtle behavioral cues—typing patterns, mouse movements—to detect bots pretending to be human.
The results are impressive. OpenAI uses Persona to screen users across 225 countries, ensuring compliance with sanctions. Coursera relies on it to verify 168 million learners while preventing credential fraud. During the pandemic, DoorDash leveraged Persona’s technology to expedite driver background checks, maintaining safety without delays.
Challenges and Competition
Despite its success, Persona has faced scrutiny. The company defeated lawsuits in Illinois over its use of biometric data, and it competes with rivals like Clear Secure, which reported $770 million in revenue in 2024, and Worldcoin, Sam Altman’s controversial iris-scanning initiative. However, Persona’s recent $200 million Series D funding round, led by Ribbit Capital and Founders Fund, underscores investor confidence. The startup now generates $100 million in annual contracts and continues to expand its client base.
The Future of Digital Identity
Rick Song envisions a more secure internet where users control their digital identities through “self-sovereign” profiles. This could eliminate repetitive logins by tying verified identities to purchase histories or social activity. Song also advocates for bot registration, a system where AI agents are transparently labeled, allowing humans to know when they’re interacting with automation.
“The real question is just who’s behind the AI and what’s their intent,” Song told Forbes. Investors like Thomas Laffont of Coatue have praised Persona for replacing outdated manual checks with scalable, AI-driven solutions.
The Bottom Line
As AI blurs the line between human and machine, Persona’s technology offers a critical defense against escalating fraud. However, the battle is far from over. With bots growing more sophisticated, the race to secure the internet is just beginning—and the stakes have never been higher.
What do you think? Should bots be required to identify themselves? Share your thoughts in the comments.
