One-time purchase · No subscription
Upgrade to Pro
Unlock every theme, custom relay support, and Pro indicator styles — yours forever with a single purchase.
Free
$0
- ✓Live 1:1 chat — every keystroke streams instantly
- ✓End-to-end encryption (ECDH P-256 + AES-256-GCM)
- ✓Screen buzz & attention alerts
- ✓100+ emoticons across 7 categories
- ✓Peer-to-peer with relay fallback
- ✓1 theme — Obsidian
- ✓Flicker indicator style
⚡ SemaBuzz PRO
$
9.99
one-time
Pay once. Yours forever. No subscription, ever.
- ✓Everything in Free
-
✓
15 Pro themes PRO
Neon, Matrix, Blood Moon, Arctic, Sepia, Midnight, Sunset, Rose, Violet, Emerald, Steel, Forest, Chrome, MutedTerminal, Retro ’95 - ✓Custom relay URL PRO — connect through your own self-hosted relay
- ✓Pulse & Wave indicator styles PRO
- ✓Custom default port PRO
- ✓License key — activate instantly, works offline
Secured by Gumroad · Your license key will be emailed to you
01
Complete checkout
Pay securely via Stripe. Takes about 30 seconds.
02
Receive your key
Your license key is emailed to you immediately after purchase.
03
Activate in the app
Open SemaBuzz, click Buy Pro, and paste your key. Done — no internet needed after activation.
All themes included with Pro
Obsidian — Free
Neon
Matrix
Blood Moon
Arctic
Sepia
Midnight
Sunset
Rose
Violet
Emerald
Steel
Forest
Chrome
MutedTerminal
Retro ’95