Emailchaser's tech stack
What does Emailchaser use?
Emailchaser (emailchaser.com) uses at least 32 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Zoho for sales and Crisp for customer support. Last checked .
“All in one cold email software. Find leads & emails, verify email addresses & send cold email campaigns with automatic follow ups.”
- Industry
- Software
- Size
- 11–50 employees
- Based in
- San Juan, Puerto Rico
- Founded
- 2023
- Company page
- Tools found
- 32
- Categories
- 12
- Oldest proven tool
- Nov 2023
- Last checked
- Oct 2026
Emailchaser'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
Frontend
Auth & Identity
Data & Observability
3 tools, what they measure and store
Go-to-market
15 tools, how they find and keep customers
Company Ops
2 tools, what the team runs on day to day
What changed at Emailchaser
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Emailchaser also use
Tools common among companies with a similar stack that we haven't found at Emailchaser.
Companies with a stack like Emailchaser's
Ranked by shared tools, with rare tools counting more.
Dead Simple Email LLCdeadsimple.email8in common
Inbouncy LLCManagement Consulting · 11–50 people10in common
PotionB2B · 1–10 people7in common
Optamark DigitalMarketing and Advertising · 51–200 people5in common
MotaWordmotaword.com15in common
Proprio RoboticsManufacturing and Robotics · 1–10 people7in common
HiredSupportOutsourcing/offshoring · 51–200 people4in common
Agentik, Inc. dba Clericcleric.io9in common
More Software companies
Other Software companies we've checked.
Emailchaser tech stack FAQ
What tools does Emailchaser use?
As of October 2026, runsonwhat has found 32 tools at Emailchaser (emailchaser.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: Google Fonts, YouTube and React. Data & Observability: Google Analytics, Google Tag Manager and Mixpanel. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365 and Google Workspace. Last checked October 17, 2026.
What cloud does Emailchaser run on?
Emailchaser uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud and Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and Emailchaser has used it since at least November 2023. Amazon Web Services is used by 145,102 companies runsonwhat tracks.
What CRM does Emailchaser use?
Emailchaser uses Zoho for its CRM, alongside ZoomInfo, Saleshandy and Instantly, according to runsonwhat (October 2026). runsonwhat found Zoho through a DNS verification record for Zoho and code on emailchaser.com. Zoho is used by 61,863 companies runsonwhat tracks.
What email provider does Emailchaser use?
Emailchaser 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. Microsoft 365 is used by 705,079 companies runsonwhat tracks.
What does Emailchaser use for customer support?
Emailchaser uses Crisp for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Crisp through Crisp code on emailchaser.com. Crisp is used by 2,811 companies runsonwhat tracks.
What analytics tools does Emailchaser use?
Emailchaser uses Google Analytics for analytics, alongside Google Tag Manager and Mixpanel, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on emailchaser.com. Google Analytics is used by 859,500 companies runsonwhat tracks.
How long has Emailchaser used Vercel?
Emailchaser has used Vercel since at least November 2023, going by the first public certificate of the emailchaser.com subdomain that points at Vercel. Other long-running tools at Emailchaser include Amazon Web Services (since November 2023) and Auth0 (since January 2024).
Does Emailchaser use Google Fonts?
Yes. runsonwhat found Google Fonts at Emailchaser through Google Fonts code on emailchaser.com. Google Fonts is a Media & UI tool used by 795,775 companies runsonwhat tracks.
Does Emailchaser use AI tools?
Yes. runsonwhat has found MCP Registry at Emailchaser; MCP Registry, for example, through a DNS verification record for MCP Registry. AI services called only from servers leave no public trace, so Emailchaser may use more AI tools than these.
Which companies have a tech stack similar to Emailchaser's?
The companies with the stacks most like Emailchaser's are Dead Simple Email, Inbouncy, Potion and Optamark Digital, according to runsonwhat (October 2026). Each shares 5 to 10 tools with Emailchaser, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Emailchaser uses?
runsonwhat reads public records only. Of the 32 tools at Emailchaser, 13 were found through code on emailchaser.com, 7 through its own subprocessor list, 6 through DNS records, 3 through subdomains that point at the vendor, 2 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 emailchaser.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.