2026 年最佳 Manus 替代品
Manus alternatives get compared on autonomy, trust and price predictability. Credits make costs hard to forecast — a deep research run can consume far more than a quick task — and a fully autonomous agent working in its own sandbox worries users who want to approve each step. OpenAI's agent mode inside ChatGPT keeps the experience in a familiar chat window with tighter supervision, AutoGPT appeals to developers who want an open-source agent they can run and inspect themselves, and plain ChatGPT wins for anyone whose work is mostly questions, drafts and short tasks rather than delegated projects.