Google Contacts vs Memberstack

Two Tech stack tools side by side: what each does, what it costs and who it suits.

The verdict Side by side Plans and pricing Who each is for Other options

The verdict

On the data we hold, Google Contacts comes out ahead. Here is why, point by point.

What the data says

Only Google Contacts has a free plan to start on.
Both have an API and an MCP server, so either works with AI employees.
In our Tech stack ranking, Google Contacts places 23 and Memberstack 56 of 72.

Side by side

Google Contacts and Memberstack compared
At a glance	Google Contacts	Memberstack
Starts at	€6.80/mo	$25/mo
Free plan	Yes	No
API	Yes	Yes
MCP server	Yes	Yes
Links	Visit	Visit

Plans and pricing

Google Contacts

FreeFree with a personal Google account.Free
Google Workspace StarterBusiness plan; Contacts is part of Workspace.€6.80/mo/seat

Memberstack

BasicUp to 1,000 members with a 4 percent transaction fee. Annual shown as 25 per month.$29/mo
ProfessionalUp to 5,000 members with a 2 percent transaction fee. Annual shown as 39 per month.$49/mo
Business10,000 or more members with a 0.9 percent transaction fee. Annual shown as 79 per month.$99/mo
Established10,000 or more members with no transaction fee. Annual shown as 399 per month.$499/mo

Prices as the vendors list them. They change often; the final price is on their sites.

Who each is for

Choose Google Contacts if…

Lean founders and small teams who want a free address book synced across Gmail and mobile devices rather than a full sales CRM.

Visit Read the review

Choose Memberstack if…

No-code builders, freelancers and small teams who need logins, paid plans and members-only pages on a Webflow, WordPress or custom site without building a backend.

Visit Read the review

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