Auctor

Who are Auctor's decision-makers?

Auctor's operating decisions sit with its executive leadership, while technical, security, clinical, operations, or finance buyers vary by product area.

CEO
William Sun
CTO/key exec
Matthew Blackburn
Founded
2025
Employees
11-50 / YC team size 25
HQ
New York, NY
Notable
YC and Sequoia-backed
  • William SunCo-founder & CEOFounder, since 2025Publicly named as CEO in Auctor funding coverage and company profiles.
  • Matthew BlackburnCo-founder & CTOFounder, since 2025Leads technical execution; listed by YC and Sequoia.
  • Anthony Sky Ng-Thow-HingCo-founder / product leaderFounder, since 2025Listed by YC as a founder and on Auctor support/integration materials.
  • Xinan RahmanCo-founderFounder, since 2025Named by YC as part of the founding team.

Who leads Auctor?

Auctor is founder-led. William Sun is publicly identified as CEO, Matthew Blackburn as CTO, and Anthony Sky Ng-Thow-Hing plus Xinan Rahman are named founding team members in YC and related public materials.

Who actually makes buying decisions at Auctor?

As an early-stage company, founder executives likely control major platform, security, and go-to-market decisions. Technical vendors should anchor on the CTO and engineering team; GTM and partnership vendors should expect CEO/product involvement.

How is Auctor organized as it scales?

Public headcount signals point to a small, in-person New York team. The organization is likely still tightly coupled across product, engineering, and customer implementation rather than divided into mature enterprise functions.

As of June 2026.Sources:Y Combinator - AuctorSequoia - AuctorAuctor privacy policy

Auctor — frequently asked questions

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