runsonwhat

Willow's tech stack

What does Willow use?

Willow (willowvoice.com) uses at least 20 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, Google Analytics for analytics and Framer for its website. Last checked .

“The voice interface replacing your keyboard”

Industry
Consumer
Size
1–10 employees
Based in
San Francisco, United States
Re-check liveVisit willowvoice.com
Tools found
20
Categories
12
Layers
5 of 5
Changes seen
1

Willow'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

3 tools, what the product is built with

Frontend

Backend & Database

Media & UI

Data & Observability

3 tools, what they measure and store

Analytics

Go-to-market

9 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Company Ops

3 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

What changed at Willow

Recent starts and stops

  1. StartedSendGrid

Companies like Willow also use

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

Companies with a stack like Willow's

Ranked by shared tools, with rare tools counting more.

Willow tech stack FAQ

What tools does Willow use?

As of October 2026, runsonwhat has found 20 tools at Willow (willowvoice.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Google Fonts, React and Supabase. Data & Observability: Google Analytics, Microsoft Clarity and PostHog. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Google Workspace, SendGrid and Vanta. Last checked October 29, 2026.

What cloud does Willow run on?

Willow uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 49,762 companies runsonwhat tracks.

What email provider does Willow use?

Willow uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on willowvoice.com. Google Workspace is used by 406,475 companies runsonwhat tracks.

What analytics tools does Willow use?

Willow uses Google Analytics for analytics, alongside Microsoft Clarity and PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on willowvoice.com. Google Analytics is used by 895,479 companies runsonwhat tracks.

What is Willow's website built with?

Willow uses Framer for its website, according to runsonwhat (October 2026). runsonwhat found Framer through a subdomain that points at Framer and code on willowvoice.com. Framer is used by 6,148 companies runsonwhat tracks.

What marketing software does Willow use?

Willow uses LinkedIn for marketing, according to runsonwhat (October 2026). runsonwhat found LinkedIn through a DNS verification record for LinkedIn. LinkedIn is used by 15,030 companies runsonwhat tracks.

Does Willow use Google Fonts?

Yes. runsonwhat found Google Fonts at Willow through Google Fonts code on willowvoice.com. Google Fonts is a Media & UI tool used by 818,922 companies runsonwhat tracks.

Has Willow changed tools recently?

Yes. On runsonwhat's rechecks, Willow started using SendGrid (latest on October 20, 2026). A change counts only between two checks of willowvoice.com done the same way.

Which companies have a tech stack similar to Willow's?

The companies with the stacks most like Willow's are Sweetspot, Nas.com, Sparta Commodities and Fathom, according to runsonwhat (October 2026). Each shares 6 to 15 tools with Willow, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Willow uses?

runsonwhat reads public records only. Of the 20 tools at Willow, 11 were found through code on willowvoice.com, 4 through subdomains that point at the vendor, 3 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and willowvoice.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.