Pay once or subscribe — no hidden fees, cancel any time.
Dissonance EMC uses closed-form analytical models (Paul/Ott PDN theory, Hertzian dipole emission estimates) to predict PCB power-delivery network impedance, anti-resonance peaks, power-plane cavity resonances, and FCC Part 15 Class B radiated emission margins — all before you build a prototype.
No. Dissonance EMC is a pre-screening tool designed to catch obvious design flaws early. Certified EMC testing with accredited lab equipment is required for regulatory compliance. Think of Dissonance EMC as a fast analytical sanity check, not a compliance certificate.
All analysis inputs are encrypted with AES-128 (Fernet) before being written to the database. Raw inputs never appear in logs or plain-text database columns. Session cookies are signed with HMAC-SHA1 and expire after 24 hours of inactivity.
Yes — cancel any time from your Stripe billing portal. Access continues until the end of the current billing period.
Yes — a Project Pass gives you unlimited analyses over a 90-day window from the date of purchase.
Starter is a $99 one-time purchase giving you 5 analyses over 30 days — ideal for a single design review or to evaluate the tool before committing to a larger plan. PDF export is not included; upgrade to Project Pass or Professional for downloadable reports.
The first payment is $3,099 ($2,800 annual subscription + $299 one-time onboarding fee). Every subsequent annual renewal is $2,800 only. The onboarding fee is charged once and covers firm setup, white-label PDF configuration, and an onboarding call.