First Line Software's tech stack
What does First Line Software use?
First Line Software (firstlinesoftware.com) uses at least 28 tools we can see from public records, including Hetzner for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .
- Industry
- Software
- Size
- 201–1,000 employees
- Based in
- Cambridge, United States
- Founded
- 2009
- Company page
- Tools found
- 28
- Categories
- 15
- Layers
- 5 of 5
- Last checked
- Oct 2026
First Line Software'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
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
6 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Go-to-market
9 tools, how they find and keep customers
Website & CMS
Marketing
Sales & CRM
Company Ops
7 tools, what the team runs on day to day
Dev Tools
People & HR
Finance & Legal
Security & Compliance
Companies like First Line Software also use
Tools common among companies with a similar stack that we haven't found at First Line Software.
Companies with a stack like First Line Software's
Ranked by shared tools, with rare tools counting more.
Sperry Rail ServiceRailroad Manufacture · 201–1,000 people7in common
BirgoReal Estate · 51–200 people13in common
L.A. Insurancelainsurance.com7in common
SweetspotEngineering, Product and Design · 1–10 people10in common
Life is Good Companylifeisgood.com11in common
FundersClubAsset Management · 1–10 people5in common
Palladyne AIRobotics14in common
Uncommon GoodsE-commerce · 51–200 people14in common
More Software companies
Other Software companies we've checked.
First Line Software tech stack FAQ
What tools does First Line Software use?
We've found 28 tools at First Line Software (firstlinesoftware.com). Edge & Hosting: Cloudflare and Hetzner. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 4, 2026.
What cloud does First Line Software run on?
First Line Software uses Hetzner for hosting. We found Hetzner through DNS records and website code.
What CRM does First Line Software use?
First Line Software uses HubSpot for sales and CRM. We found HubSpot through website code.
What email provider does First Line Software use?
First Line Software uses Microsoft 365 and Google Workspace for email and documents. We found Microsoft 365 through DNS verification records.
What analytics tools does First Line Software use?
First Line Software uses Google Analytics, Google Tag Manager and Hotjar for analytics, among 4 tools in this category. We found Google Analytics through website code.
What CMS does First Line Software use?
First Line Software uses WordPress, Yoast SEO and Webflow for its website. We found WordPress through website code.
Does First Line Software use Microsoft 365?
Yes. We found Microsoft 365 at First Line Software through DNS verification records. Microsoft 365 is used by 685,757 companies we track.
How does runsonwhat know what First Line Software uses?
We read public traces only: First Line Software'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.