Erasca's tech stack
What does Erasca use?
Erasca (erasca.com) uses at least 20 tools we can see from public records, including WP Engine for hosting, Microsoft 365 for email and documents, Google Tag Manager for analytics and WordPress for its website. Last checked .
- Based in
- United States
- Founded
- 2018
- Company page
- Tools found
- 20
- Categories
- 14
- Layers
- 5 of 5
- Changes seen
- 3
Erasca'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
3 tools, where the bytes are served from
Application
4 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
9 tools, what the team runs on day to day
Workspace
Collaboration
People & HR
Finance & Legal
Security & Compliance
What changed at Erasca
Recent starts and stops
- StoppedGoogle Analytics
- StoppedGoogle Ads
- StoppedVimeo
Hiring at Erasca
6 open roles on Erasca's public Greenhouse job board, 2 posted in the last 30 days.
Open roles by team
- Other6
Latest openings
- Assoc Director Safety ScienceSan Diego, South San Francisco, or remote · Sep 2026
- SVP Clinical Development & Global Program Lead, Pancreatic CancerSan Diego, CA +2 · Sep 2026
- SVP Clinical Development & Global Program Lead, Lung CancerSan Diego, CA +2 · Aug 2026
- Sr/Exec Director GI Medical StrategySan Diego, CA or remote · Aug 2026
- Senior Manager, Pharmaceutical DevelopmentSouth San Francisco, CA · Jun 2026
- SVP BiometricsSan Diego, CA, South San Francisco, CA, or remote · May 2026
Checked October 6, 2026.
Companies like Erasca also use
Tools common among companies with a similar stack that we haven't found at Erasca.
Companies with a stack like Erasca's
Ranked by shared tools, with rare tools counting more.
DottRental and Leasing Activities · 201–1,000 people11in common
PayPay Corporationpaypay.co.in4in common
Quantum Spacequantumspaceco.com7in common
Hicuity HealthHealthcare · 201–1,000 people8in common
Genius Sportsgeniussports.com11in common
Foundation Risk PartnersInsurance · 1,001–5,000 people12in common
ChargePointElectric Vehicle Charging Network12in common
SpatialKeySoftware · 201–1,000 people7in common
Erasca tech stack FAQ
What tools does Erasca use?
As of October 2026, runsonwhat has found 20 tools at Erasca (erasca.com) in public records. Edge & Hosting: Cloudflare, GoDaddy and WP Engine. Application: jQuery, Google Maps and Anthropic. Data & Observability: Google Tag Manager. Go-to-market: WordPress, Yoast SEO and Brevo. Company Ops: Microsoft 365, Apple Business and Cookiebot. Last checked October 7, 2026.
What cloud does Erasca run on?
Erasca uses WP Engine for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found WP Engine through a subdomain that points at WP Engine and code on erasca.com. WP Engine is used by 50,375 companies runsonwhat tracks.
What email provider does Erasca use?
Erasca uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 698,175 companies runsonwhat tracks.
What analytics tools does Erasca use?
Erasca uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on erasca.com. Google Tag Manager is used by 485,662 companies runsonwhat tracks.
What is Erasca's website built with?
Erasca uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on erasca.com. WordPress is used by 579,938 companies runsonwhat tracks.
What marketing software does Erasca use?
Erasca uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 77,950 companies runsonwhat tracks.
Does Erasca use jQuery?
Yes. runsonwhat found jQuery at Erasca through jQuery code on erasca.com. jQuery is a Frontend tool used by 894,014 companies runsonwhat tracks.
Does Erasca use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Erasca; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Erasca may use more AI tools than these.
Is Erasca hiring?
Yes. As of October 2026, Erasca has 6 open roles on its public Greenhouse job board. 2 were posted in the last 30 days.
Has Erasca changed tools recently?
Yes. On runsonwhat's rechecks, Erasca stopped using Google Analytics, Google Ads and Vimeo (latest on October 7, 2026). A change counts only between two checks of erasca.com done the same way.
Which companies have a tech stack similar to Erasca's?
The companies with the stacks most like Erasca's are Dott, PayPay, Quantum Space and Hicuity Health, according to runsonwhat (October 2026). Each shares 4 to 11 tools with Erasca, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Erasca uses?
runsonwhat reads public records only. Of the 20 tools at Erasca, 9 were found through DNS records, 8 through code on erasca.com, 2 through email records 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 erasca.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.