runsonwhat

Repligen's tech stack

What does Repligen use?

Repligen (repligen.com) uses at least 20 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .

Industry
Pharmaceuticals
Based in
United States
Founded
1981
LinkedIn
Company page
Re-check liveVisit repligen.com
Tools found
20
Categories
12
Layers
5 of 5
Last checked
Oct 2026

Repligen'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

2 tools, what the product is built with

Media & UI

Data & Observability

4 tools, what they measure and store

Analytics

Go-to-market

6 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

6 tools, what the team runs on day to day

Workspace

Collaboration

Dev Tools

Security & Compliance

Companies like Repligen also use

Tools common among companies with a similar stack that we haven't found at Repligen.

Companies with a stack like Repligen's

Ranked by shared tools, with rare tools counting more.

Repligen tech stack FAQ

What tools does Repligen use?

We've found 20 tools at Repligen (repligen.com). Edge & Hosting: Cloudflare and Amazon Web Services. Application: Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Crazy Egg. Go-to-market: Google Ads, HubSpot and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 3, 2026.

What cloud does Repligen run on?

Repligen uses Amazon Web Services for hosting. We found Amazon Web Services through custom domain.

What CRM does Repligen use?

Repligen uses HubSpot for sales and CRM. We found HubSpot through custom domain and website code.

What email provider does Repligen use?

Repligen uses Microsoft 365 and Google Workspace for email and documents. We found Microsoft 365 through email records and website code.

What analytics tools does Repligen use?

Repligen uses Google Analytics, Google Tag Manager and Crazy Egg for analytics, among 4 tools in this category. We found Google Analytics through website code.

What CMS does Repligen use?

Repligen uses HubSpot CMS for its website. We found HubSpot CMS through custom domain.

Does Repligen use Microsoft 365?

Yes. We found Microsoft 365 at Repligen through email records and website code. Microsoft 365 is used by 655,262 companies we track.

How does runsonwhat know what Repligen uses?

We read public traces only: Repligen's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.