How much do Memberstack and Overflow cost?

Memberstack paid plans start at $25 per month, billed yearly, plus 4% transaction fee (Basic). Overflow paid plans start at $50 / month (Foundation).

Is Memberstack or Overflow cheaper for 5 users?

Memberstack is cheaper for 5 users: $300 per year on Basic, against $600 per year for Overflow on Foundation. That is $300 less per year, before tax.

Is Memberstack or Overflow cheaper for 10 users?

Memberstack is cheaper for 10 users: $300 per year on Basic, against $600 per year for Overflow on Foundation. That is $300 less per year, before tax.

Is Memberstack or Overflow cheaper for 25 users?

Memberstack is cheaper for 25 users: $300 per year on Basic, against $600 per year for Overflow on Foundation. That is $300 less per year, before tax.

Memberstack vs Overflow: what each really costs

Team size

Billing

Memberstack

No plan for this billing option

No paid plan to compare for this billing option.

Overflow

Growth plan

$1,000

a year for 10 people · $83.33 a month

10 people	Memberstack	Overflow
Entry paid plan	No plan for this billing option	Growth
Vendor price		$1,000 starting at, / year
Monthly cost		$83.33
Annual cost		$1,000
Per user / year		$100
Billing commitment	Not recorded	Not recorded
Minimum seats	None stated	None stated
Free plan	No free plan listed	No free plan listed
Free trial	Not stated	Not stated

Calculated by SpecEntry from official vendor prices. Taxes and optional add-ons are not included. Open each product page for every plan and the official source.

Memberstack details Overflow details Compare with more software

Memberstack vs Overflow: features

Key features as each vendor lists them. A feature missing from a list does not mean the product lacks it.

Memberstack

AuthenticationSupports email, password, one-time codes and social logins.
Stripe paymentsManages Stripe subscriptions, one-time charges, free trials and tiered plans.
Content gatingLocks any page, section or element behind a plan or login.
Custom member fieldsStores custom member fields readable anywhere on the site.
Email campaignsDesigns, sends and automates emails to members.
Data TablesCreates custom databases to store and query structured content.
Works on any websiteWorks with WordPress, custom HTML, React and AI-built sites.

Source:memberstack.com · checked Nov 6, 2026

Overflow

Branded tap productsCustomize tap-to-give products to match organization branding.
ProPresenter syncTap syncs with ProPresenter and updates in real time when slides change.
Saved report filtersOverflow AI can save the report filters you always apply.
Bloomerang syncConfirmed contributions are added to Bloomerang automatically.
Scheduled Salesforce importsRecurring jobs regularly import Overflow data into Salesforce.
Stock donationsSupports transfers of any publicly traded US stock.

Source:overflow.co overflow.co/features · checked Nov 6, 2026

Memberstack vs Overflow pricing questions

How much do Memberstack and Overflow cost?
Memberstack paid plans start at $25 per month, billed yearly, plus 4% transaction fee (Basic). Overflow paid plans start at $50 / month (Foundation).
Is Memberstack or Overflow cheaper for 5 users?
Memberstack is cheaper for 5 users: $300 per year on Basic, against $600 per year for Overflow on Foundation. That is $300 less per year, before tax.
Is Memberstack or Overflow cheaper for 10 users?
Memberstack is cheaper for 10 users: $300 per year on Basic, against $600 per year for Overflow on Foundation. That is $300 less per year, before tax.
Is Memberstack or Overflow cheaper for 25 users?
Memberstack is cheaper for 25 users: $300 per year on Basic, against $600 per year for Overflow on Foundation. That is $300 less per year, before tax.