Ian Macallister
Ian Macallister, Proof | Payments, Identity, Fraud, AML, Open Banking at Proof, posted 11 times in the last 90 days. That is about 0.9 posts a week; the most recent went up on Oct 8, 2026. Most of those were text-only posts (82%), with images at 18%. Everything in that window was an original post, no reshares. Proof has 15 other people in the benchmark, including Pat Kinsel, Darren Louie and Adam Lemmon.
What format they post
Also posting at Proof
- Pat KinselFounder/CEO Proof. Building the rails for trusted identity so humans and AI can transact instantly, globally, and free of fraud. Creators of x401, Notarize, and more.11 posts
- Darren LouieHead of Product, Proof4 posts
- Adam LemmonVP, Partnerships @ Proof | Identity, Agentic Commerce, Bitcoin3 posts
- James FulgenziHead of Public Policy @ Proof3 posts
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 8, 2026; reshares are left out of the post count and the format mix. Follower counts come from the last profile check. The band compares a typical post, the geometric mean of reactions on posts that have had two weeks to settle, with the Imagine AI research baseline of 20,000+ posts from B2B startups. How the benchmark is built.