Anthropic API 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, Memberstack comes out ahead. Here is why, point by point.

What the data says

Only Memberstack has an MCP server, so an AI employee can work in it directly.
In our Tech stack ranking, Memberstack places 56 and Anthropic API 5 of 72.

Side by side

Anthropic API and Memberstack compared
At a glance	Anthropic API	Memberstack
Starts at	Not known yet	$25/mo
Free plan	No	No
API	Yes	Yes
MCP server	No	Yes
Links	Visit	Visit

Plans and pricing

Anthropic API

Pricing not in our catalogue yet.

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 Anthropic API if…

Developers and technical teams building AI features, agents or automations into their own software, and who want Claude models behind them rather than a chat window.

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

Other options worth a look

Tool
Airtable
Combines spreadsheet simplicity with database structure so teams build custom workflows, trackers and apps without code.
Tech stack
From $20/mo yearlyFree planAffiliate link
Sign up on Airtable
Tool
Coda
Combines documents, spreadsheets, and databases into one workspace for building custom trackers and internal tools.
Tech stack
From $10/moFree plan
Sign up on Coda
Tool
Google Workspace
Bundle business email, shared documents, spreadsheets, and video meetings in one cloud subscription.
Tech stack
From €6.80/moAffiliate link
Sign up on Google Workspace
Tool
RudderStack
Collects event data and routes it to your warehouse and 200+ business tools with open-source infrastructure.
Tech stack
From $265/moFree plan
Sign up on RudderStack
Tool
Kajabi
Builds and sells online courses, coaching programmes and digital products without stitching separate tools together.
Tech stack
From $143/mo yearly
Sign up on Kajabi
Tool
Podia
Sells courses, digital downloads, coaching and memberships from one dashboard, with a website and email built in.
Tech stack
From $42/mo yearly
Sign up on Podia