Sites using Instantly
Cold email outreach and deliverability platform.
23 sites
19 found by StackScope, 4 via launch platforms
- StackScope Wider Web 10
- StackScope Discovery (Indie) 9
- Product Hunt 3
- PeerPush 1
Instantly has been detected on 23 launches we've crawled. Most recent detection: Inbox Ledger, yesterday.
It's most commonly paired with HSTS, Leadsy, and Google Workspace. By product type, the launches using it are most often Developer Tools (20%), Marketing (20%), and AI (13%).
What kind of products ship with Instantly
15 launches
Domain endings using Instantly
23 sites
- .com 39.13%
- .ai 21.74%
- .io 13.04%
- .co 8.70%
- .agency 4.35%
- .app 4.35%
- .de 4.35%
Share of new sites using Instantly
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026. Chart starts at first detection.
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.
Email Marketing leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▼1 |
Brevo
|
0.83% | 35.35% |
| #2 | ▲9 |
Hostinger Reach
|
0.56% | 23.95% |
| #3 | ▼1 |
Klaviyo
|
0.30% | 12.77% |
| #4 | – |
HubSpot
|
0.18% | 7.89% |
| #5 | ▼2 |
Mailchimp
|
0.17% | 7.22% |
| … | ||||
| #57 | ▼8 |
Instantly
Current page
|
<0.01% | 0.02% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Marketing tool.Among September launches it ranked #64 in Email Marketing, down from #56 in August. All 264 in Email Marketing →
Often used with
| Tool | Sites |
|---|---|
| HSTS | 22 |
Leadsy
|
15 |
Google Workspace
|
12 |
Google Search Console
|
12 |
Cloudflare DNS
|
12 |
Tools most often detected on the same sites as Instantly.
Recent launches we can show
13 of the 23 sites using Instantly 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
Inbox Ledger
Finance
ExportPlus AI - Managed Export Growth
Substrada — The Enterprise Platform Baseline
Developer Tools
BoardRecord — Turn Vendor Email into a Permanent Project Record
Productivity
BoardRecord — Turn Vendor Email into a Permanent Project Record
Productivity
Orbitra - Privileged Identity Response for Microsoft Entra ID and Azure
Developer Tools
LeaseOS — AI Leasing Agent
Dendro — sleep coaching that adds life to your years
Health
Futurebloom
AI
MediDox | Intelligent Document Automation for Modern Healthcare
Health
Memovia Travel — La memoria viva de tu agencia
CyberNark Connect
Showing the most recent 12 of 13.
The StackScope API serves all 23 sites using Instantly, filterable and exportable, from £15 a month.