For one-on-one online coding help, FavTutor could be a good option. FavTutor matches students with experienced programming tutors for live coding help and customized advice in a variety of programming languages and computer science topics. The service offers 24/7 live coding help, vetted tutors and flexible pricing, so it could be good for students or professionals looking to improve their skills.
Another top contender is Codeium, an AI-powered coding assistant that offers sophisticated code completion, search and chat help for more than 70 programming languages. It works with major IDEs and is geared for individual programmers and teams. Codeium's AI-powered search and chat abilities can dramatically increase your productivity and protect your data.
Last, Tabnine is an AI-powered code assistant that speeds up software development while keeping your code private and secret. It writes AI code, automates repetitive tasks and supports many programming languages and IDEs. Tabnine offers a free plan and customizable models trained on your own codebase, so it's good for solo programmers and large teams.