Sites using FastSpring
Merchant-of-record subscription billing and global payments platform for SaaS and digital goods.
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See how alerts work42 sites
25 found by StackScope, 17 via launch platforms
- StackScope Discovery (Indie) 15
- StackScope Wider Web 10
- Product Hunt 16
- PeerPush 1
FastSpring has been detected on 42 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: UniqueFlow Studio — профессиональный автомонтаж на Windows, yesterday.
It's most commonly paired with Google Analytics, Google Tag Manager, and HSTS. By product type, the launches using it are most often AI (22%), Marketing (22%), and Developer Tools (15%). By domain ending, launches using it are 1.6 times as likely as the average launch to live on a .com domain.
What kind of products ship with FastSpring
27 launches
Domain endings using FastSpring
42 sites
- .com 66.67%
- .ai 9.52%
- .app 9.52%
- .art 2.38%
- .dev 2.38%
- .io 2.38%
- .online 2.38%
- .org 2.38%
- .vip 2.38%
Share of new sites using FastSpring
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Payments leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Stripe
|
1.12% | 52.76% |
| #2 | ▲1 |
PayPal
|
0.26% | 12.32% |
| #3 | ▼1 |
Razorpay
|
0.21% | 9.86% |
| #4 | – |
Paddle
|
0.09% | 4.42% |
| #5 | ▼1 |
Lemon Squeezy
|
0.05% | 2.51% |
| … | ||||
| #75 | ▼23 | FastSpring Current page | <0.01% | 0.08% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Payments tool.Among August launches it ranked #93 in Payments, down from #70 in July. All 909 in Payments →
Often used with
| Tool | Launches |
|---|---|
Google Analytics
|
15 |
Google Tag Manager
|
12 |
| HSTS | 12 |
Google Search Console
|
10 |
Google Ads
|
10 |
Tools most often detected on the same launches as FastSpring.
Recent launches we can show
32 of the 42 sites using FastSpring are product launches we list individually. The other 10 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
Axix IDP Engine
Finance
Microbe Studio — Automation for Android, iOS & Windows apps, engineered for scale
Axix Owl
Marketing
TEMi Audio — Showroom · Plugins for the Studio & Stage
Content
Planomètre · Votre permis accepté. Sans paperasse.
Productivity
Premiere Pro Export Error Help | Export Doctor
Content
AI Video Generator for Text, Images & Video Editing
BIGOS — AI Business Growth OS
Marketing
Axix HCM
Hiring & HR
Axix ERP
Smart Link Engine | Stop Wasting Ordinary Links
Marketing
Showing the most recent 12 of 32.
The StackScope API serves all 42 sites using FastSpring, filterable and exportable, from £15 a month.