Sift Science, Inc.'s tech stack
What does Sift Science, Inc. use?
Sift Science, Inc. (siftscience.com) uses at least 44 tools we can see from public records, including Google Cloud for hosting, Microsoft 365 for email and documents, ZoomInfo for sales and Zendesk for customer support. Last checked .
“Sift is the leading fraud prevention platform delivering digital trust to 700+ global brands, allowing them to grow confidently by stopping fraud while enabling excellence in customer experience. Backed by a global data network of over one trillion annual events, Sift helps companies convert risk in”
- Size
- 201–1,000 employees
- Based in
- San Francisco, United States
- Founded
- 2011
- Company page
- Tools found
- 44
- Categories
- 19
- Oldest proven tool
- Jun 2015
- Last checked
- Oct 2026
Sift Science, Inc.'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
Frontend
Backend & Database
Media & UI
Data & Observability
3 tools, what they measure and store
Monitoring
Go-to-market
15 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Support & Docs
Company Ops
18 tools, what the team runs on day to day
Email Delivery
Collaboration
Dev Tools
People & HR
What changed at Sift Science, Inc.
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Sift Science, Inc. also use
Tools common among companies with a similar stack that we haven't found at Sift Science, Inc..
Companies with a stack like Sift Science, Inc.'s
Ranked by shared tools, with rare tools counting more.
Vercel Inc.vercel.com16in common
Sift Science, Inc.Security · 201–1,000 people37in common
Pioneer Works, Inc.Software · 201–1,000 people22in common
WebflowMarketing · 201–1,000 people26in common
BlueAlly Technology SolutionsIT Services · 201–1,000 people21in common
Dig InsightsMarket Research · 201–1,000 people14in common
OpenGovSoftware · 201–1,000 people27in common
MovemedicalSoftware · 51–200 people18in common
Sift Science, Inc. tech stack FAQ
What tools does Sift Science use?
As of October 2026, runsonwhat has found 44 tools at Sift Science (siftscience.com) in public records. Edge & Hosting: Cloudflare and Google Cloud. Application: jQuery, Vimeo and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Atlassian Statuspage. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 11, 2026.
What cloud does Sift Science run on?
Sift Science uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud. Google Cloud is used by 74,970 companies runsonwhat tracks.
What sales tools does Sift Science use?
The sales tools runsonwhat has found at Sift Science are ZoomInfo, 6sense, Qualified and Propensity (October 2026); no CRM shows up in Sift Science's public records. runsonwhat found ZoomInfo through ZoomInfo code on siftscience.com.
What email provider does Sift Science use?
Sift Science uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 700,570 companies runsonwhat tracks.
What does Sift Science use for customer support?
Sift Science uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 40,813 companies runsonwhat tracks.
What analytics tools does Sift Science use?
Sift Science uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on siftscience.com. Google Analytics is used by 849,875 companies runsonwhat tracks.
How long has Sift Science used Sift?
Sift Science has used Sift since at least June 2015, going by the first public certificate of the siftscience.com subdomain that points at Sift. Other long-running tools at Sift Science include Atlassian Statuspage (since September 2017) and SafeBase (since June 2026).
Does Sift Science use jQuery?
Yes. runsonwhat found jQuery at Sift Science through jQuery code on siftscience.com. jQuery is a Frontend tool used by 895,686 companies runsonwhat tracks.
Does Sift Science use AI tools?
Yes. runsonwhat has found Anthropic at Sift Science; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Sift Science may use more AI tools than these.
Which companies have a tech stack similar to Sift Science's?
The companies with the stacks most like Sift Science's are Vercel, Sift Science, Pioneer Works and Webflow, according to runsonwhat (October 2026). Each shares 16 to 37 tools with Sift Science, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Sift Science uses?
runsonwhat reads public records only. Of the 44 tools at Sift Science, 19 were found through code on siftscience.com, 16 through DNS records, 4 through email records, 4 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and siftscience.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.