greythr's tech stack
What does greythr use?
greythr (greythr.com) uses at least 52 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and WhatsApp Business for customer support. Last checked .
- Industry
- Software
- Size
- 201–1,000 employees
- Based in
- Bangalore, India
- Founded
- 1994
- Company page
- Tools found
- 52
- Categories
- 20
- Oldest proven tool
- Oct 2017
- Last checked
- Oct 2026
greythr'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
4 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
8 tools, what the product is built with
Data & Observability
9 tools, what they measure and store
Go-to-market
20 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Company Ops
11 tools, what the team runs on day to day
Email Delivery
Collaboration
Dev Tools
Security & Compliance
What changed at greythr
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like greythr also use
Tools common among companies with a similar stack that we haven't found at greythr.
Companies with a stack like greythr's
Ranked by shared tools, with rare tools counting more.
SurveySparrowSoftware · 201–1,000 people20in common
Tinestines.com19in common
Center for Humane TechnologyNon-profit Organization Management · 11–50 people15in common
Satispaysatispay.com20in common
Arduino LLCElectrical/electronic Manufacturing · 51–200 people20in common
Apollo GraphQLInfrastructure · 51–200 people22in common
Yellow.aiyellow.ai20in common
ProlificB2B · 51–200 people23in common
More Software companies
Other Software companies we've checked.
greythr tech stack FAQ
What tools does greythr use?
As of October 2026, runsonwhat has found 52 tools at greythr (greythr.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Google Fonts, Font Awesome and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 19, 2026.
What cloud does greythr run on?
greythr uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on greythr.com. Amazon Web Services is used by 145,490 companies runsonwhat tracks.
What CRM does greythr use?
greythr uses HubSpot for its CRM, alongside Apollo.io and Factors.ai, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot, and greythr has used it since at least October 2017. HubSpot is used by 93,680 companies runsonwhat tracks.
What email provider does greythr use?
greythr 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 709,040 companies runsonwhat tracks.
What does greythr use for customer support?
greythr uses WhatsApp Business for customer support and documentation, alongside Zendesk, Crisp and Discourse, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on greythr.com. WhatsApp Business is used by 135,238 companies runsonwhat tracks.
What analytics tools does greythr use?
greythr uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on greythr.com. Google Analytics is used by 875,817 companies runsonwhat tracks.
How long has greythr used HubSpot?
greythr has used HubSpot since at least October 2017, going by the first public certificate of the greythr.com subdomain that points at HubSpot. Other long-running tools at greythr include HubSpot CMS (since October 2017), Better Stack (since December 2018) and Discourse (since April 2020).
Does greythr use Google Fonts?
Yes. runsonwhat found Google Fonts at greythr through Google Fonts code on greythr.com. Google Fonts is a Media & UI tool used by 806,927 companies runsonwhat tracks.
Which companies have a tech stack similar to greythr's?
The companies with the stacks most like greythr's are SurveySparrow, Tines, Center for Humane Technology and Satispay, according to runsonwhat (October 2026). Each shares 15 to 20 tools with greythr, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what greythr uses?
runsonwhat reads public records only. Of the 52 tools at greythr, 31 were found through code on greythr.com, 9 through DNS records, 6 through subdomains that point at the vendor, 5 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and greythr.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.