The Message Limit Wall
Anthropic's Claude interface gives you a small handful of messages before locking you out for hours. If you rely on it for work, this is a major bottleneck.
The Arena Hack
LMSYS Chatbot Arena is a platform for evaluating models. You can go to the 'Direct Chat' tab, select Claude 3.5 Sonnet, and chat for free. It is meant for testing, but many use it as a daily driver.
Free API Platforms
Another incredible jugad is using developer platforms like Vercel v0 or GitHub Models (in beta). These platforms often provide generous free quotas for the latest models, bypassing the consumer UI limits entirely.