Firefly Aerospace's tech stack
What does Firefly Aerospace use?
Firefly Aerospace (spaceflight.com) uses at least 15 tools we can see from public records, including WP Engine for hosting, Microsoft 365 for email and documents, Calendly for sales and WordPress for its website. Last checked .
- Industry
- Aerospace Engineering
- Based in
- United States
- Founded
- 2009
- Company page
- Tools found
- 15
- Categories
- 11
- Layers
- 4 of 5
- Last checked
- Oct 2026
Firefly Aerospace's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
3 tools, where the bytes are served from
Application
4 tools, what the product is built with
Frontend
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Sales & CRM
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Firefly Aerospace tech stack FAQ
What tools does Firefly Aerospace use?
We've found 15 tools at Firefly Aerospace (spaceflight.com). Edge & Hosting: Cloudflare, Amazon Route 53 and WP Engine. Application: jQuery, YouTube and Vimeo. Go-to-market: WordPress, Yoast SEO and Calendly. Company Ops: Microsoft 365, Amazon SES and CookieYes. Last checked October 3, 2026.
What cloud does Firefly Aerospace run on?
Firefly Aerospace uses WP Engine for hosting. We found WP Engine through website code.
What CRM does Firefly Aerospace use?
Firefly Aerospace uses Calendly for sales and CRM. We found Calendly through website code.
What email provider does Firefly Aerospace use?
Firefly Aerospace uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records and email records.
What CMS does Firefly Aerospace use?
Firefly Aerospace uses WordPress and Yoast SEO for its website. We found WordPress through website code.
Does Firefly Aerospace use Microsoft 365?
Yes. We found Microsoft 365 at Firefly Aerospace through DNS verification records and email records. Microsoft 365 is used by 370,536 companies we track.
How does runsonwhat know what Firefly Aerospace uses?
We read public traces only: Firefly Aerospace's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.