Sites using Better Auth
TypeScript authentication framework for Node.js.
Get told when a new site ships with Better Auth.
Stackdar watches every launch we detect and sends you the ones using Better Auth, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work216 sites
194 found by StackScope, 22 via launch platforms
- StackScope Discovery (Indie) 115
- StackScope Wider Web 79
- Product Hunt 13
- Hacker News 5
- PeerPush 2
- Other 2
Better Auth has been detected on 216 launches we've crawled, with 12 of those in October 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: AltEarth · A living copy of Earth, shared by people and AI, today.
It's most commonly paired with Nano Stores, Tailwind CSS, and Vite. By product type, the launches using it are most often Games (21%), Education (14%), and Productivity (11%). The 21 scored launches using Better Auth average a StackScope score of 6.8 out of 10, against 6.5 across all launches we score.
What kind of products ship with Better Auth
112 launches
Domain endings using Better Auth
216 sites
- .com 55.56%
- .app 17.59%
- .dev 3.24%
- .online 2.78%
- .fr 2.31%
- .org 2.31%
- .io 1.85%
- .net 1.85%
- .ai 1.39%
- .me 1.39%
- .co 0.93%
- .sh 0.93%
- .xyz 0.93%
- .buzz 0.46%
Country
17 of 216 sites, where we are semi-confident of the country.
-
France
29.41%
-
United States
23.53%
-
India
17.65%
-
Canada
11.76%
-
Switzerland
5.88%
-
Spain
5.88%
-
Netherlands
5.88%
Share of new sites using Better Auth
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026.
The shaded parts of the chart are measured against a different set of sites.
Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: on 10 September 2026 we improved our infrastructure so we can index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.
Auth leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Google Sign-In
|
0.64% | 36.82% |
| #2 | ▲1 |
Clerk
|
0.47% | 27.12% |
| #3 | ▼1 |
Auth.js
|
0.46% | 26.38% |
| #4 | – |
Google Identity Platform
|
0.06% | 3.62% |
| #5 | ▲4 |
Privy
|
0.03% | 1.86% |
| … | ||||
| #16 | ▲1 |
Better Auth
Current page
|
<0.01% | 0.25% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Auth tool. All 156 in Auth →
Often used with
| Tool | Sites |
|---|---|
Nano Stores
|
174 |
Tailwind CSS
|
149 |
Vite
|
140 |
Cloudflare
|
129 |
Cloudflare DNS
|
112 |
Tools most often detected on the same sites as Better Auth.
Recent launches we can show
137 of the 216 sites using Better Auth are product launches we list individually. The other 79 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
&cloud — Cloud execution for coding agents
Developer Tools
RoAlert
Podvocab
Content
PDF Translation - Layout-Preserving Document Translator | Putong Translation
Productivity
Ridenator
Feed · Etymology Feed
Education
DONE — Décrivez votre besoin, DONE s'occupe du reste
NotaVista - Learn to read sheet music fluently — notes and rhythm — with one honest reading-speed metric.
Education
GreenClub | Le club professionnel des chauffeurs VTC
Untitled site
Pledged Pursuits
Games
Showing the most recent 12 of 137.
The StackScope API serves all 216 sites using Better Auth, filterable and exportable, from £15 a month.