# What does Konstella use?

Konstella (simplycircle.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Internet
- Size: 11–50 employees
- Based in: San Francisco, United States
- Founded: 2014
- LinkedIn: https://www.linkedin.com/company/simplycircle

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code |  |
| [Featurebase](https://www.runsonwhat.com/reverse/featurebase) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code |  |

## FAQ

### What tools does Konstella use?

As of October 2026, runsonwhat has found 10 tools at Konstella (simplycircle.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: YouTube. Data & Observability: Google Analytics. Go-to-market: Mailchimp, Calendly and Featurebase. Company Ops: Google Workspace, SendGrid and Cloudflare Turnstile. Last checked October 20, 2026.

### What sales tools does Konstella use?

The sales tools runsonwhat has found at Konstella are Calendly (October 2026); no CRM shows up in Konstella's public records. runsonwhat found Calendly through Calendly code on simplycircle.com. Calendly is used by 25,238 companies runsonwhat tracks.

### What email provider does Konstella use?

Konstella uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 399,666 companies runsonwhat tracks.

### What does Konstella use for customer support?

Konstella uses Featurebase for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Featurebase through Featurebase code on simplycircle.com. Featurebase is used by 143 companies runsonwhat tracks.

### What analytics tools does Konstella use?

Konstella uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on simplycircle.com. Google Analytics is used by 860,808 companies runsonwhat tracks.

### What marketing software does Konstella use?

Konstella uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,690 companies runsonwhat tracks.

### Does Konstella use Cloudflare?

Yes. runsonwhat found Cloudflare at Konstella through Cloudflare code on simplycircle.com. Cloudflare is a CDN & Edge tool used by 696,154 companies runsonwhat tracks.

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

The companies with the stacks most like Konstella's are BE Club, Handoff, Voltsec.io and Swif.ai, according to runsonwhat (October 2026). Each shares 3 to 5 tools with Konstella, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Konstella uses?

runsonwhat reads public records only. Of the 10 tools at Konstella, 6 were found through code on simplycircle.com, 3 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and simplycircle.com about monthly.


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