runsonwhat

Addo Sign | Twoday's tech stack

What does Addo Sign | Twoday use?

Addo Sign | Twoday (addosign.com) uses at least 22 tools we can see from public records, including Microsoft 365 for email and documents, HubSpot for sales, Zendesk for customer support and Google Analytics for analytics. Last checked .

Industry
Software
Size
51–200 employees
Based in
Copenhagen, Denmark
LinkedIn
Company page
Re-check liveVisit addosign.com
Tools found
22
Categories
12
Layers
5 of 5
Last checked
Oct 2026

Addo Sign | Twoday'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

1 tool, where the bytes are served from

CDN & Edge

Application

3 tools, what the product is built with

Frontend

Payments & Billing

Media & UI

Data & Observability

3 tools, what they measure and store

Analytics

Go-to-market

11 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

4 tools, what the team runs on day to day

Workspace

Security & Compliance

Companies like Addo Sign | Twoday also use

Tools common among companies with a similar stack that we haven't found at Addo Sign | Twoday.

Companies with a stack like Addo Sign | Twoday's

Ranked by shared tools, with rare tools counting more.

More Software companies

Other Software companies we've checked.

Addo Sign | Twoday tech stack FAQ

What tools does Addo Sign | Twoday use?

As of October 2026, runsonwhat has found 22 tools at Addo Sign | Twoday (addosign.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Chargebee. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Cookiebot and GlobalSign. Last checked October 7, 2026.

What CRM does Addo Sign | Twoday use?

Addo Sign | Twoday uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on addosign.com. HubSpot is used by 89,501 companies runsonwhat tracks.

What email provider does Addo Sign | Twoday use?

Addo Sign | Twoday uses Microsoft 365 for email and office software, 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 694,523 companies runsonwhat tracks.

What does Addo Sign | Twoday use for customer support?

Addo Sign | Twoday uses Zendesk for customer support and documentation, alongside Intercom, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on addosign.com. Zendesk is used by 40,059 companies runsonwhat tracks.

What payment provider does Addo Sign | Twoday use?

Addo Sign | Twoday uses Chargebee for payments and billing, according to runsonwhat (October 2026). runsonwhat found Chargebee through email records that authorize Chargebee. Chargebee is used by 467 companies runsonwhat tracks.

What analytics tools does Addo Sign | Twoday use?

Addo Sign | Twoday uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on addosign.com. Google Analytics is used by 810,045 companies runsonwhat tracks.

Does Addo Sign | Twoday use jQuery?

Yes. runsonwhat found jQuery at Addo Sign | Twoday through jQuery code on addosign.com. jQuery is a Frontend tool used by 855,526 companies runsonwhat tracks.

Which companies have a tech stack similar to Addo Sign | Twoday's?

The companies with the stacks most like Addo Sign | Twoday's are Shadow.tech, DropCowboy.com, Atmail and Bizplan.com, according to runsonwhat (October 2026). Each shares 6 to 12 tools with Addo Sign | Twoday, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Addo Sign | Twoday uses?

runsonwhat reads public records only. Of the 22 tools at Addo Sign | Twoday, 11 were found through code on addosign.com, 5 through DNS records, 4 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and addosign.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.