Developer Tools
Winnr
Last updated 2026-08-28 · benchmark measured 2026-08-28 — deterministic & reproducible
Winnr provides bulk email accounts for cold outreach with built-in deliverability tools.
Is Winnr production-ready?
Legit.Show scores Winnr 78 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Winnr (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 42/100
- Accessibility — 87/100
- Security — 25/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 89/100
- Discoverability — 100/100
What we measured
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 100 ms to first byte.
- Returns a proper 404 for unknown routes.
- 1 of 1 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who built it
product account @winnr_app
Who it's for
Sales teams · Demand generation agencies · Entrepreneurs · Cold email senders · Sales automation users
Pricing
Startup: $69/mo (50 accounts, 2,500 emails/day); Enterprise: $189/mo (200 accounts, 10,000 emails/day); extra accounts $1/mo each; domains $1-$10 one-time; email warming $0.60/mailbox/mo; dedicated IP
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