Nextivity's tech stack
What does Nextivity use?
Nextivity (cel-fi.com) uses at least 25 tools we can see from public records, including WP Engine for hosting, Microsoft 365 for email and documents, Zendesk for customer support and Google Analytics for analytics. Last checked .
- Industry
- Telecommunications
- Size
- 51–200 employees
- Based in
- San Diego, United States
- Founded
- 2006
- Company page
- Tools found
- 25
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Oct 2026
Nextivity'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
Hosting & Cloud
CDN & Edge
Application
6 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
8 tools, how they find and keep customers
Website & CMS
Support & Docs
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Companies like Nextivity also use
Tools common among companies with a similar stack that we haven't found at Nextivity.
Companies with a stack like Nextivity's
Ranked by shared tools, with rare tools counting more.
UAB DecentralizedCryptocurrency16in common
First Round CapitalFinancial Services7in common
Study.comOnline Education10in common
Measure Protocolmeasureprotocol.com6in common
BARE Internationalbareinternational.com15in common
Cornerstone ResearchEconomic Consulting · 201–1,000 people13in common
Adafruit IndustriesElectronics10in common
Barrick Mining CorporationMining6in common
Nextivity tech stack FAQ
What tools does Nextivity use?
As of October 2026, runsonwhat has found 25 tools at Nextivity (cel-fi.com) in public records. Edge & Hosting: Cloudflare, WP Engine and Microsoft Azure. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, SendGrid and CookieYes. Last checked October 6, 2026.
What cloud does Nextivity run on?
Nextivity uses WP Engine for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (October 2026). runsonwhat found WP Engine through a subdomain that points at WP Engine and code on cel-fi.com. WP Engine is used by 50,236 companies runsonwhat tracks.
What email provider does Nextivity use?
Nextivity uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 697,006 companies runsonwhat tracks.
What does Nextivity use for customer support?
Nextivity uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk. Zendesk is used by 40,534 companies runsonwhat tracks.
What analytics tools does Nextivity use?
Nextivity uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cel-fi.com. Google Analytics is used by 844,986 companies runsonwhat tracks.
What is Nextivity's website built with?
Nextivity uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on cel-fi.com. WordPress is used by 578,689 companies runsonwhat tracks.
Does Nextivity use jQuery?
Yes. runsonwhat found jQuery at Nextivity through jQuery code on cel-fi.com. jQuery is a Frontend tool used by 892,929 companies runsonwhat tracks.
Which companies have a tech stack similar to Nextivity's?
The companies with the stacks most like Nextivity's are UAB Decentralized, First Round Capital, Study.com and Measure Protocol, according to runsonwhat (October 2026). Each shares 6 to 16 tools with Nextivity, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Nextivity uses?
runsonwhat reads public records only. Of the 25 tools at Nextivity, 15 were found through code on cel-fi.com, 4 through subdomains that point at the vendor, 3 through email records, 2 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cel-fi.com about 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.