Builder.ai's tech stack
What does Builder.ai use?
Builder.ai (builder.ai) uses at least 14 tools we can see from public records, including Microsoft 365 for email and documents, Zoho for sales, Freshdesk for customer support and Customer.io for marketing. Last checked .
- Based in
- India
- Founded
- 2016
- Company page
- Tools found
- 14
- Categories
- 11
- Layers
- 4 of 5
- Last checked
- Oct 2026
Builder.ai'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
CDN & Edge
Application
1 tool, what the product is built with
Backend & Database
Go-to-market
5 tools, how they find and keep customers
Sales & CRM
Support & Docs
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Dev Tools
Finance & Legal
Security & Compliance
Companies like Builder.ai also use
Tools common among companies with a similar stack that we haven't found at Builder.ai.
Companies with a stack like Builder.ai's
Ranked by shared tools, with rare tools counting more.
Fly.io, Inc.Cloud Hosting · 11–50 people4in common
ScentsyConsumer Goods · 1,001–5,000 people6in common
Tinexta Infocert international websiteInformation Technology · 201–1,000 people5in common
cottages.comLeisure, Travel & Tourism · 201–1,000 people6in common
PangeaRecruiting and Talent · 1–10 people5in common
FlowlyConsumer Health and Wellness · 1–10 people5in common
RadiateCapital LimitedInternet · 51–200 people7in common
Novocure GmbHMedical Devices · 1,001–5,000 people7in common
Builder.ai tech stack FAQ
What tools does Builder.ai use?
As of October 2026, runsonwhat has found 14 tools at Builder.ai (builder.ai) in public records. Edge & Hosting: Cloudflare and Amazon Route 53. Application: Twilio. Go-to-market: Zoho, Salesforce and Freshdesk. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 11, 2026.
What CRM does Builder.ai use?
Builder.ai uses Zoho for its CRM, alongside Salesforce, according to runsonwhat (October 2026). runsonwhat found Zoho through a DNS verification record for Zoho. Zoho is used by 61,651 companies runsonwhat tracks.
What email provider does Builder.ai use?
Builder.ai uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 701,710 companies runsonwhat tracks.
What does Builder.ai use for customer support?
Builder.ai uses Freshdesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Freshdesk through a subdomain that points at Freshdesk. Freshdesk is used by 12,220 companies runsonwhat tracks.
What marketing software does Builder.ai use?
Builder.ai uses Customer.io for marketing, according to runsonwhat (October 2026). runsonwhat found Customer.io through email records that authorize Customer.io. Customer.io is used by 1,778 companies runsonwhat tracks.
Does Builder.ai use Cloudflare?
Yes. runsonwhat found Cloudflare at Builder.ai through a subdomain that points at Cloudflare. Cloudflare is a CDN & Edge tool used by 692,707 companies runsonwhat tracks.
Which companies have a tech stack similar to Builder.ai's?
The companies with the stacks most like Builder.ai's are Fly.io, Scentsy, Tinexta Infocert international website and cottages.com, according to runsonwhat (October 2026). Each shares 4 to 6 tools with Builder.ai, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Builder.ai uses?
runsonwhat reads public records only. Of the 14 tools at Builder.ai, 7 were found through DNS records, 5 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and builder.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.