can i fork it?

Head-to-Head Comparison · Alternative to Memberstack · 🛍️ creator commerce

Memberstack vs systeme.io

Hosted users, subscriptions and gated content for a small membership site; you move the site into its ecosystem. Here is how systeme.io ($0/mo free) stacks up against Memberstack ($29/mo) across cost, hosting, data privacy, and real-world trade-offs.

Free Alternative

systeme.io

$0.00/mo · proprietary, free

Memberstack vs systeme.io Specification Matrix

facts verified 2026-08-10

DimensionMemberstack (Paid)systeme.io (Replacement)
Monthly Price$29 / mo$0 / mo
1-Year Cost (1 seat)$348 / yr$0 / yr (Save $348)
1-Year Cost (5 seats)$1,740 / yr$0 / yr (Save $1,740)
1-Year Cost (10 seats)$3,480 / yr$0 / yr (Save $3,480)
Source & LicenseProprietary SaaSfree proprietary, free
Where It RunsVendor CloudHosted (their cloud)
PlatformsWeb / Cloud
webthey host it
GitHub Stars—★ $0 forever

Deep Dive: Switching from Memberstack to systeme.io

Trade-offs, installation & data architecture

The Catch vs Memberstack

What you trade away

systeme.io cannot drop authentication and billing into an arbitrary existing site the way Memberstack can; the site moves into systeme.io.

Installation

How to deploy systeme.io

Hosted signup

Day-2 Operations & Setup

What it takes to run

Selling requires connecting a payment gateway; the free plan is capped at 2,000 contacts, three funnels, one course, one community and one custom domain

Data Ownership

Where your data lives

Contacts, funnels, course/community content, orders, emails and uploaded files in systeme.io's vendor-managed cloud; the underlying storage format is not published

Build vs Fork Verdict: KINDA (the core, yes. the polish, no)

Why fork systeme.io instead of vibe-coding a Memberstack clone?

The visible website memberships loop is buildable, but a credible replacement needs more than the first screen. Memberstack earns its keep through payments, network, compliance, so expect a weekend or multi-day build and a narrower personal scope.

Memberstack vs systeme.io FAQ

Is systeme.io a good free alternative to Memberstack?+

Yes. systeme.io is a verified free replacement for Memberstack. Hosted users, subscriptions and gated content for a small membership site; you move the site into its ecosystem.

What is the catch when switching from Memberstack to systeme.io?+

systeme.io cannot drop authentication and billing into an arbitrary existing site the way Memberstack can; the site moves into systeme.io.

How much do you save switching from Memberstack to systeme.io?+

Memberstack costs $29/mo ($348/yr) per seat, whereas systeme.io is $0/mo. Switching saves $348/yr for a solo user, $1,740/yr for a 5-person team, and $3,480/yr for a 10-person team.

How do I install or self-host systeme.io instead of Memberstack?+

Install: Hosted signup. Setup: Selling requires connecting a payment gateway; the free plan is capped at 2,000 contacts, three funnels, one course, one community and one custom domain

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