Substack
Company substack.com ● Covered in 12 stories + Follow ✴ AI Graph LinkedIn
Substack (company) is a newsletter platform that has recently rolled out an AI detection feature integrated with Pangram technology to estimate whether newsletter text and related content were written by humans or generated with AI. Coverage describes the tool’s rollout as part of a Pangram partnership aimed at increasing transparency about content provenance, including optional creator disclosure notes and reader-facing AI score indications. The feature has also drawn criticism and debate among users, with concerns raised about the reliability of AI detectors and the potential for false positives.
Updated 16 September 2026
Signals
2 stories (-78%)
Media momentum
As of 17 Sep 2026 · Visible stories in the last 30 days, compared with the 30 days before.
7 sources
Source diversity
As of 17 Sep 2026 · Distinct publications behind this entity's visible coverage.
—
Release activity
As of 17 Sep 2026 · Model, product and open-source release events in the last 90 days whose coverage involves this entity.
2 events
Funding signals
As of 17 Sep 2026 · Funding and acquisition events in the last 90 days whose coverage involves this entity.
Jul 2026 → Sep 2026
Coverage span
As of 17 Sep 2026 · First to most recent month of TLDRocket coverage of this entity.
Management
updated 2 Sep 2026- Chris Best Co-Founder & CEO
- Adam Inglis General Counsel
- Carla Faraguna Executive Assistant To Chief Executive Officer
- Karim Damji Advisor
- Hamish McKenzie Co-Founder & COO
- Jairaj Sethi CTO
Recent changes
- Jairaj Sethi Co-Founder & CTO → CTO
Latest developments
Q3 2026
Pangram and Substack announce a partnership Partnership
Snapchat adjusts Spotlight recommendation algorithm to deprioritize fully AI-generated content Feature update
LinkedIn introduces reporting button and content moderation measures to combat AI-generated content Feature update
Pangram raises $9 million Series A funding for AI-generated content detection technology Funding
Substack launches AI detection tool powered by Pangram Feature update
- Pangram’s Max Spero on why AI detection is harder than ‘Real or Fake’
- We’re ‘dangerously close’ to dead internet theory, says Pangram’s CEO
- It’s about ethics in journalism, with Ben Smith
- Building an AI Text Detector From Scratch
- On Substack-Pangram Partnership: It's About Sending a Message
- Snapchat joins other popular platforms in fight against 'AI slop'
- LinkedIn adds a button to report AI-generated ‘slop’
- Substackers Say New AI Detection Tool Is a ‘Witch Hunt’
- Substack Rolls Out Pangram Scanner for AI Detection
- Substack’s new tool tells you who’s been writing their newsletters with AI
- Substack adds an AI detector to help spot blogs written by no one
- LinkedIn and X Are Flooded With AI Spam, Browsing Data Suggests
Relationships
Products & technology
- Integrated with Pangram · 3 sources
- Deploys AI Text Detector · 1 source