Mentoring Page vs Substack

Mentoring Page

The all-in-one business OS for coaches — book sessions, sell programs, deliver content.

Best For:

Coaches running a 1:1 or group practice who also sell digital products and need booking, courses, and email marketing in one tool.

Key Strengths:

Native session booking with Google Calendar sync, magic-link client portal, automated session reminders, email broadcasts and automation sequences, lead magnets, affiliate program — every feature on every plan with 0% platform fees.

Starting at:

$37/month — Coach Pro, all features included, no upsells.

Unique Features:

Native session booking, one-time product sales, courses, packages, lead magnets, affiliate program, magic-link client portal, ICS calendar feeds — all on a flat $37/month with 0% fees.

Substack

The most-loved paid-newsletter platform on the web — recurring subscriptions, native podcast and video, in-app subscriber chat, and a Recommendations network that drives 30–50% of new signups for many writers.

Best For:

Writers, journalists, podcasters, and indie publishers building a recurring paid-newsletter business — their growth motion is publishing and the Recommendations network, not selling sessions or one-off products.

Key Strengths:

Best-in-class paid newsletters, native podcast hosting and RSS, native video and livestreaming, in-app Substack Chat for subscribers, iOS and Android apps for readers, and a Recommendations network that compounds organic discovery.

Starting at:

Free to start — Substack takes 10% of every paid subscription, plus Stripe processing (~3.6% including their 2024 recurring-billing fee). Total effective cost typically lands at 13–16% of gross subscription revenue.

Unique Features:

Substack Recommendations network for cross-promotion-driven growth, native podcast and video hosting, native iOS / Android reader apps, built-in subscriber chat, deep discovery surface within Substack itself.

Mentoring Page — All-in-One Coaching OS

Everything your coaching practice needs, from day one

Substack — Pay-Per-Subscription Model

Free to start — fees come out of every paid subscription. Substack only sells subscriptions; no one-time products.

Sell more than just subscriptions

Substack only sells one thing: a recurring subscription to your newsletter. No coaching sessions, no one-time course purchases, no workshop tickets, no packages, no pay-what-you-want, no lead magnets gated behind an opt-in. Mentoring Page treats every coaching-relevant product type as native — sessions, packages, retainers, programs, memberships, lead magnets, and one-off sales.

Native coaching workflow built in

Substack has no native session booking, no calendar sync, no ICS feeds, no automated session reminders, no magic-link client portal. Mentoring Page treats those as core to a coaching practice — important the moment a paid subscriber wants to book a session with you.

0% platform fees vs 13–16% of every dollar

Substack's 10% platform fee plus Stripe's ~3.6% (after their 2024 recurring-billing fee) typically lands at 13–16% of gross subscription revenue. On $2,000/month of subscriptions, that's $260–$320/month going to Substack and Stripe. Mentoring Page is $37/month flat, 0% platform fees forever.