Superlay and cluely in realtime interview experience
Superlay vs Cluely (real interview experience, no fluff)
Been in the interview loop for the past 2–3 months — backend + system design roles, around 3–4 companies, full loops.
Not trying to promote anything. Just sharing what actually helped (and what didn’t).
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CLUELY
This was the first tool I used.
The biggest advantage is simplicity. Clean overlay, minimal setup, and no clutter during interviews. You don’t feel overwhelmed using it.
In coding rounds, it’s solid. Helps you stay on track, gives you direction when you’re stuck, and keeps momentum going without constantly switching tabs.
That said, it didn’t always feel natural to me. Sometimes the responses felt a bit “generic” or slightly off from how I’d normally think or explain things.
Also had a few moments where it lagged behind the conversation, especially in the early part of interviews — which can be risky when timing matters.
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SUPERLAY AI
Switched to this for later rounds.
The biggest difference was how natural it felt during live interviews.
In system design and behavioral rounds, it didn’t feel like I was relying on a tool — more like subtle, real-time guidance that blended into my own thinking.
Responses were closer to how I’d actually phrase things, so I didn’t have to mentally “translate” before speaking.
Coding performance was roughly similar to Cluely, but Superlay stood out in longer discussions — especially handling follow-ups and maintaining context without breaking flow.
Also, didn’t face any detection or suspicion issues personally, which I was initially worried about.
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When to use what
If you want something simple, structured, and straightforward → Cluely works fine
If your goal is to perform better in live conversations (system design, behavioral, follow-ups) → Superlay felt more reliable
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Neither is perfect — both have gaps depending on the scenario.
Would be interesting to hear if others had the same experience or something completely different.