Yichen LensProduct intelligence for confident decisions

Standard account

Start product research with a plan you control.

Confirm your email to receive 60 one-time free credits. Credits pay for accepted live research runs; planning, saved work, report review, and export remain available without another charge.

  • Private projects tied to your verified account
  • Visible credit estimate before every research run
  • Evidence and uncertainty stay connected to the report

Create your account

One free-credit grant is available per eligible person. Shared-network users can request review if the safety check blocks them.

At least 12 characters with upper- and lowercase letters and a number.

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Yichen Lens stores a protected, pseudonymous signup signal to limit repeated free-account abuse. Raw IP addresses and browser fingerprints are not stored.