Mack Weldon
Mack Weldon reinvents men's basics with innovative fabrics and smart design for comfort and performance.
Agent readinessTop 25% Open the scores section.Agent Readiness: 55/100. Top 25%. Measured by StartupHub.ai. Median 41.87/100Trust scoreTop 25% Open the scores section.Data Trust: 87/100. Top 25%. Measured by StartupHub.ai. Median 61.About
Mack Weldon is a digitally native menswear brand focused on creating elevated basics for men. Founded on the principle of solving everyday problems with smart design and premium fabrics, the company offers a range of apparel from underwear and socks to t-shirts, activewear, and outerwear. Their mission is to provide comfortable, durable, and stylish clothing through a convenient e-commerce experience.
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Key facts
- Website
- mackweldon.com
- Headquarters
- New York City, United States
- Founded
- 2011
- Total funding
- $13M (Series B)
- Business model
- B2C
Funding rounds
- $7M16 Jul 2016Series BLargest round
- $4M24 Feb 2015
Led by RiverPark Ventures
- $2M1 Jan 2014
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 16 Jul 2016 | Series B | $7M | |
| 24 Feb 2015 | Series A | $4M | RiverPark Ventures |
| 1 Jan 2014 | Seed | $2M |
Tech stack
Detected on mackweldon.com, last scanned 31 Oct 2026. Run your own scan
- Frontend
- jQuery, Alpine.js
- Support
- Zendesk
- CMS / Builders
- Shopify
- CDN
- Cloudflare
- Email provider
- Google Workspace
- Email marketing
- Klaviyo, Substack
- Cookie consent
- OneTrust
Measured, not editorial
Ahrefs DR
Measured by Ahrefs
Strength of the site’s backlink profile, on Ahrefs’ 0-100 Domain Rating scale. Licensed third-party data, not our opinion.68/100
Above median
Agent Readiness
Measured by StartupHub.ai
How well an AI agent can read and use this site: structured data, clean markup, and whether key facts are reachable without running JavaScript. We scan the live site.55/100
Top 25%
Data Trust
Measured by StartupHub.ai
Whether this company is a safe place to put your data: security posture, privacy signals, and reputation evidence we could verify.87/100
Top 25% · 1,337 scored
API & MCP Security
Measured by StartupHub.ai
What this company’s API or MCP server gives an anonymous stranger: transport, whether anything answers without credentials, CORS, response headers and, when an MCP server replies, which of its tools can be called with no key. Scanned live, on request, because a security verdict months old is worse than none.Test your Ahrefs DR
The backlink strength of a domain, on the Ahrefs 0 to 100 scale. About a minute.
Frequently asked
Is Mack Weldon trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Mack Weldon is 87 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Mack Weldon raised?
Mack Weldon has raised a total of $13M in funding. The most recent round on record is Series B.
SEC filings, insider activity, nonprofit links and pay benchmarks for Mack Weldon:
Company details: from public sources. Funding: no announced round on file. Ownership: not yet claimed by the company. Scores: measured by named tools; each links to its method. Our rules
