runsonwhat

FusionSync's tech stack

What does FusionSync use?

FusionSync (fusionsync.ai) uses at least 13 tools we can see from public records, including Vercel for hosting, WhatsApp Business for customer support, MailerLite for marketing and Resend for email delivery. Last checked .

“FusionSync designs and builds AI-native business systems around how a business actually works: acquisition, communication, CRM, automation, and software as one layer. Operators can run a system in their own company. Agencies can take a system to clients in a specific niche under their brand. Founder”

Based in
Mohali, India
Founded
2023
LinkedIn
Company page
Re-check liveVisit fusionsync.ai
Tools found
13
Categories
9
Layers
4 of 5
Last checked
Oct 2026

FusionSync'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

DNS

Application

5 tools, what the product is built with

Frontend

AI

Media & UI

Go-to-market

5 tools, how they find and keep customers

Marketing

Ads & Pixels

Support & Docs

Company Ops

1 tool, what the team runs on day to day

Email Delivery

Companies like FusionSync also use

Tools common among companies with a similar stack that we haven't found at FusionSync.

Companies with a stack like FusionSync's

Ranked by shared tools, with rare tools counting more.

FusionSync tech stack FAQ

What tools does FusionSync use?

As of October 2026, runsonwhat has found 13 tools at FusionSync (fusionsync.ai) in public records. Edge & Hosting: Vercel and Namecheap. Application: Google Fonts, Adobe Fonts and Next.js. Go-to-market: Meta Pixel, WhatsApp Business and MailerLite. Company Ops: Resend. Last checked October 7, 2026.

What cloud does FusionSync run on?

FusionSync uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 45,492 companies runsonwhat tracks.

What does FusionSync use for customer support?

FusionSync uses WhatsApp Business for customer support and documentation, alongside Discord, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on fusionsync.ai. WhatsApp Business is used by 128,123 companies runsonwhat tracks.

What marketing software does FusionSync use?

FusionSync uses MailerLite for marketing, according to runsonwhat (October 2026). runsonwhat found MailerLite through a DNS verification record for MailerLite. MailerLite is used by 15,237 companies runsonwhat tracks.

Does FusionSync use Google Fonts?

Yes. runsonwhat found Google Fonts at FusionSync through Google Fonts code on fusionsync.ai. Google Fonts is a Media & UI tool used by 757,137 companies runsonwhat tracks.

Does FusionSync use AI tools?

Yes. runsonwhat has found Vapi at FusionSync; Vapi, for example, through Vapi code on fusionsync.ai. AI services called only from servers leave no public trace, so FusionSync may use more AI tools than these.

Which companies have a tech stack similar to FusionSync's?

The companies with the stacks most like FusionSync's are Blink, Vatsa Solutions, Overheard and CallMeIE Technologies, according to runsonwhat (October 2026). Each shares 4 to 8 tools with FusionSync, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what FusionSync uses?

runsonwhat reads public records only. Of the 13 tools at FusionSync, 7 were found through code on fusionsync.ai, 2 through DNS records, 2 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fusionsync.ai 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.