# What does Mattermost use?

Mattermost (mattermost.com) shows public evidence of 66 tools, according to runsonwhat (last checked 2026-10-25).

- Industry: Productivity
- Size: 51–200 employees
- Based in: San Francisco, United States
- LinkedIn: https://www.linkedin.com/company/mattermost

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2026-07 |
| [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | Custom domain, Website code |  |
| [Aptible](https://www.runsonwhat.com/reverse/aptible) | Hosting & Cloud | Custom domain |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |
| [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, Website code |  |
| [Wistia](https://www.runsonwhat.com/reverse/wistia) | Media & UI | Website code |  |
| [Astro](https://www.runsonwhat.com/reverse/astro) | Frontend | Website code |  |
| [Algolia](https://www.runsonwhat.com/reverse/algolia) | Search | Website code |  |
| [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | Subprocessor list |  |
| [Perplexity](https://www.runsonwhat.com/reverse/perplexity) | AI | DNS verification records |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |
| [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain |  |
| [Dreamdata](https://www.runsonwhat.com/reverse/dreamdata) | Analytics | Website code |  |
| [Marketo Measure](https://www.runsonwhat.com/reverse/marketo-measure) | Analytics | Website code |  |
| [Mutiny](https://www.runsonwhat.com/reverse/mutiny) | Flags & Experiments | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code |  |
| [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code |  |
| [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code |  |
| [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | DNS verification records |  |
| [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | DNS verification records, Website code |  |
| [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | DNS verification records |  |
| [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code |  |
| [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code |  |
| [Demandbase](https://www.runsonwhat.com/reverse/demandbase) | Sales & CRM | Website code |  |
| [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Custom domain, Email records, Website code |  |
| [6sense](https://www.runsonwhat.com/reverse/sixsense) | Sales & CRM | Website code |  |
| [Qualified](https://www.runsonwhat.com/reverse/qualified) | Sales & CRM | Website code |  |
| [Discourse](https://www.runsonwhat.com/reverse/discourse) | Support & Docs | Custom domain |  |
| [Reachdesk](https://www.runsonwhat.com/reverse/reachdesk) | Marketing | DNS verification records |  |
| [Teachable](https://www.runsonwhat.com/reverse/teachable) | Website & CMS | Custom domain | 2019-03 |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Website code |  |
| [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records |  |
| [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | DNS verification records, Website code |  |
| [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records |  |
| [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records |  |
| [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |
| [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | Subprocessor list |  |
| [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records |  |
| [Box](https://www.runsonwhat.com/reverse/box) | Collaboration | Subprocessor list |  |
| [Rippling](https://www.runsonwhat.com/reverse/rippling) | People & HR | DNS verification records |  |
| [NetSuite](https://www.runsonwhat.com/reverse/netsuite) | Finance & Legal | Email records |  |
| [Zapier](https://www.runsonwhat.com/reverse/zapier) | Dev Tools | DNS verification records |  |
| [Uber for Business](https://www.runsonwhat.com/reverse/uber) | Finance & Legal | DNS verification records |  |
| [Tailscale](https://www.runsonwhat.com/reverse/tailscale) | Security & Compliance | DNS verification records |  |
| [HashiCorp Cloud](https://www.runsonwhat.com/reverse/hashicorp) | Dev Tools | DNS verification records |  |
| [Lever](https://www.runsonwhat.com/reverse/lever) | People & HR | Website code |  |

## FAQ

### What tools does Mattermost use?

As of October 2026, runsonwhat has found 66 tools at Mattermost (mattermost.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: Adobe Fonts, Anthropic and OpenAI. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 25, 2026.

### What cloud does Mattermost run on?

Mattermost uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine and Aptible, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on mattermost.com. Amazon Web Services is used by 146,012 companies runsonwhat tracks.

### What CRM does Mattermost use?

Mattermost uses Salesforce for its CRM, alongside ZoomInfo, Demandbase and 6sense, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on mattermost.com. Salesforce is used by 34,340 companies runsonwhat tracks.

### What email provider does Mattermost use?

Mattermost 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 and email records. Microsoft 365 is used by 715,953 companies runsonwhat tracks.

### What does Mattermost use for customer support?

Mattermost uses Zendesk for customer support and documentation, alongside Discourse, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records. Zendesk is used by 42,302 companies runsonwhat tracks.

### What payment provider does Mattermost use?

Mattermost uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on mattermost.com. Stripe is used by 29,278 companies runsonwhat tracks.

### How long has Mattermost used Teachable?

Mattermost has used Teachable since at least March 2019, going by the first public certificate of the mattermost.com subdomain that points at Teachable. Other long-running tools at Mattermost include Amazon CloudFront (since July 2026).

### Does Mattermost use Cloudflare?

Yes. runsonwhat found Cloudflare at Mattermost through DNS records that point at Cloudflare and code on mattermost.com. Cloudflare is a CDN & Edge tool used by 708,697 companies runsonwhat tracks.

### Does Mattermost use AI tools?

Yes. runsonwhat has found Anthropic, OpenAI and Perplexity at Mattermost; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Mattermost may use more AI tools than these.

### Which companies have a tech stack similar to Mattermost's?

The companies with the stacks most like Mattermost's are Ribbon Health, Exclaimer, Qualtrics and Klaviyo, according to runsonwhat (October 2026). Each shares 12 to 36 tools with Mattermost, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Mattermost uses?

runsonwhat reads public records only. Of the 66 tools at Mattermost, 25 were found through code on mattermost.com, 23 through DNS records, 8 through subdomains that point at the vendor, 7 through email records and 3 through its own subprocessor list. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and mattermost.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/mattermost.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.