First Light Fusion's tech stack
What does First Light Fusion use?
First Light Fusion (firstlightfusion.com) uses at least 14 tools we can see from public records, including IONOS for hosting, Microsoft 365 for email and documents, HubSpot for sales and WordPress for its website. Last checked .
- Industry
- Research
- Size
- 51–200 employees
- Based in
- Yarnton, United Kingdom
- Founded
- 2011
- Company page
- Tools found
- 14
- Categories
- 11
- Layers
- 4 of 5
- Last checked
- Oct 2026
First Light Fusion'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
1 tool, where the bytes are served from
Hosting & Cloud
Application
2 tools, what the product is built with
Frontend
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Marketing
Sales & CRM
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Dev Tools
Security & Compliance
Companies like First Light Fusion also use
Tools common among companies with a similar stack that we haven't found at First Light Fusion.
Companies with a stack like First Light Fusion's
Ranked by shared tools, with rare tools counting more.
First Light Fusion tech stack FAQ
What tools does First Light Fusion use?
We've found 14 tools at First Light Fusion (firstlightfusion.com). Edge & Hosting: IONOS. Application: jQuery and OpenAI. Go-to-market: WordPress, Yoast SEO and HubSpot. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 4, 2026.
What cloud does First Light Fusion run on?
First Light Fusion uses IONOS for hosting. We found IONOS through website code.
What CRM does First Light Fusion use?
First Light Fusion uses HubSpot for sales and CRM. We found HubSpot through email records and website code.
What email provider does First Light Fusion use?
First Light Fusion uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records, email records and website code.
What CMS does First Light Fusion use?
First Light Fusion uses WordPress and Yoast SEO for its website. We found WordPress through website code.
Does First Light Fusion use Microsoft 365?
Yes. We found Microsoft 365 at First Light Fusion through DNS verification records, email records and website code. Microsoft 365 is used by 685,229 companies we track.
How does runsonwhat know what First Light Fusion uses?
We read public traces only: First Light Fusion'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.