Prep For Certs
prepforcerts.org
Practice exams and explanations for IT certification exams.
$309 MRRTrustMRR ↗
BR
Brian Rey
SEO and app maker behind Prep For Certs, Flow analytics and the Consept coding workspace
About Brian Rey
Brian Rey is a maker exploring SEO and app development. TrustMRR verifies two of his products: Prep For Certs, an IT certification practice-exam site at about $309 MRR, and PeptidePilot, a dose, weight and meal log at about $102 MRR, for a combined $411 MRR.
He also builds Flow, a free analytics tool that connects traffic sources with revenue, and Consept, a macOS workspace that brings Codex, Claude Code and other coding agents together with chats, terminals, code review and project memory.
Products by Brian Rey
PeptidePilot
getpeptidepilot.com
App for logging peptide doses, schedules, weight, meals and vial inventory.
$102 MRRTrustMRR ↗
Flow
buyflow.io
Free web analytics showing how traffic sources connect to revenue.
Consept
tryconsept.com
macOS workspace for running coding agents like Codex and Claude Code side by side.
Revenue
Brian Rey has publicly reported $411 MRR (all products) (as of 2026-10). Source
Live, payment-provider-verified numbers for Brian Rey's products are on TrustMRR: View on TrustMRR ↗
Brian Rey FAQ
How much does Brian Rey make?
TrustMRR shows about $411 MRR across Prep For Certs and PeptidePilot as of October 2026.
What is Consept?
Consept is Brian Rey's macOS workspace that organizes coding agents such as Codex and Claude Code with chats, terminals and code review.
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