QLRO

Sign in to Qlro

Sign in to claim a free-tier API key bound to your account, save your decision records, and pick up where you left off.

On first sign-in we mint a free tier API key (500 req/month) and bind it to your email. The key shows up on the Settings page right after sign-in.

Account sign-in is for saving your own comparisons — not required to use the product.

No sign-in required for…

Paste your circuit, get a ranking →
/demo — OpenQASM 2.0 in, device recommendation out. In-browser, nothing sent anywhere.
Get a free API key (email only) →
/getting-started — 500 req/month, no credit card. Free tier stays free once issued.
See the live cross-vendor accuracy dashboard →
/accuracy — public dashboard + monthly DOI-stamped snapshots you can cite in papers.