Replit's AI agents have seen a surge in demand, leading to users quickly exhausting their usage quotas. Developers like Anshul Dhawan, who is building Agentville, and Rob Lennon, with an audience of 150,000+, have expressed the need for increased usage limits as they build innovative projects using the platform. Replit has responded by increasing the quota for paying users by five times to accommodate the higher-than-expected demand. The company encourages users to share their creations and provide feedback as they continue to iterate on the service.