# What does Altsource, INC use?

Altsource, INC (altsourcesoftware.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Software
- Size: 51–200 employees
- Based in: Lake Oswego, United States
- Founded: 2004
- LinkedIn: https://www.linkedin.com/company/altsource-inc

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain |  |
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain | 2019-02 |
| [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain |  |
| [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |
| [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records |  |
| [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records |  |
| [Bitwarden](https://www.runsonwhat.com/reverse/bitwarden) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Altsource use?

As of October 2026, runsonwhat has found 12 tools at Altsource (altsourcesoftware.com) in public records. Go-to-market: Mailchimp, HubSpot and Webflow. Company Ops: Microsoft 365, Apple Business and Zoom. Last checked October 20, 2026.

### What CRM does Altsource use?

Altsource uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot. HubSpot is used by 92,720 companies runsonwhat tracks.

### What email provider does Altsource use?

Altsource 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 705,100 companies runsonwhat tracks.

### What is Altsource's website built with?

Altsource uses Webflow for its website, alongside HubSpot CMS, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow, and Altsource has used it since at least February 2019. Webflow is used by 34,462 companies runsonwhat tracks.

### What marketing software does Altsource use?

Altsource uses Mailchimp for marketing, alongside Pardot, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,643 companies runsonwhat tracks.

### How long has Altsource used Webflow?

Altsource has used Webflow since at least February 2019, going by the first public certificate of the altsourcesoftware.com subdomain that points at Webflow.

### Does Altsource use Zoom?

Yes. runsonwhat found Zoom at Altsource through a DNS verification record for Zoom. Zoom is a Collaboration tool used by 19,595 companies runsonwhat tracks.

### How does runsonwhat know what Altsource uses?

runsonwhat reads public records only. Of the 12 tools at Altsource, 6 were found through DNS records, 4 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and altsourcesoftware.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/altsourcesoftware.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.