Why do Slack & Webflow trust Memberstack?
Teams at American Airlines, Slack, Entrepreneur.com, and Smart Passive Income use Memberstack to serve millions of members every day. Top Webflow agencies like Relume and Finsweet build client sites with it, and it's free until you go live.
4.7/5 on G2$200M+ processed10M+ member accounts
Trusted by teams at
The whole backend, already built
Auth, payments, integrations, and the developer tools to grow past your MVP. Design it in Webflow, we handle the rest.
Webflow
Built for Webflow, from the ground up
Design every screen in the Webflow Designer, exactly how you want it. Memberstack uses data attributes to tap into your project, so signup forms, gated pages, and pricing tables are just Webflow elements with an attribute added.
Build everything from profile screens to forgotten password flows in your own visual style. No embeds, no iframes, no fighting someone else's CSS.
Pick from 200+ customizable Webflow componentsCreate your account
Element settings
Custom attributes
Form block
Authentication
Robust authentication out of the box
Secure, encrypted login with Google, Facebook, GitHub, Spotify, Dribbble, email and password, or a custom provider via OpenID Connect.
Add Single Sign-On for your forum, community, or help center so customers don't need a separate account for every platform.
Welcome back
Log in to your member account
Payments
Instant access to Stripe checkout & billing
Start accepting payments in 135+ currencies with our one-click Stripe integration.
- Google Pay, Apple Pay & iDEAL
- Stripe Taxes
- Free trials
- Coupons & promotions
- Billing address collection
- Plenty more Stripe features
Subscribe to
Pro Membership
€27/month
Billed in your currency · 135+ supported
Powered by stripe · taxes calculated automatically
Integrations
Connects to the tools you already use
Sync member data with your favorite tools using webhooks, the Zapier app, or the Make app. Launch an affiliate program with Rewardful, support customers with Intercom, or collect product analytics with Heap.
Your data is yours. Export everything from the dashboard, including member fields, JSON data, metadata, and plan data.
Browse all integrationsWebhooks
Live- member.createdZapier2s ago
- plan.addedMake1m ago
- member.updatedIntercom4m ago
- payment.succeededRewardful9m ago
- member.loginHeap12m ago
Developers
Friendly to developers, too
Built-in test mode lets your team set up staging domains, run automated test cases, and try features before going live.
The Admin API verifies webhooks and JWT tokens and handles CRUD on members from your backend. The DOM package adds Memberstack to any project that runs in a browser.
Explore the APIimport memberstackAdmin from "@memberstack/admin";
const ms = memberstackAdmin.init(process.env.MS_SECRET);
// Verify the member's token on your backend
const { id } = await ms.verifyToken({ token });
const { data } = await ms.members.retrieve({ id });
// → { auth: { email }, planConnections: [...] }Real businesses, real members
Agencies like Relume, Finsweet, Flowbase, Refokus, Whiteboard, and Brandweld have shipped client projects on Memberstack. Here's some of what builders have launched.
Got questions? We've got answers
Everything you need to know about Memberstack. Can't find what you're looking for? Reach out to our team.
Teams at companies like American Airlines, Slack, Entrepreneur.com, and Smart Passive Income use Memberstack to serve millions of members every single day. Top Webflow agencies like Relume, Finsweet, Flowbase, Refokus, Whiteboard, and Brandweld have used Memberstack to build beautiful client projects with user auth, gated content, and Stripe payments.
Memberstack works everywhere - Webflow, WordPress, React, or any custom-code project that runs in a browser. That said, it's designed with Webflow builders in mind: our tutorials, support, and 200+ customizable Webflow components all lean Webflow-first. Launch a Webflow MVP in a weekend, then scale into a custom React application without migrating anything on the backend.
You can add secure and encrypted user authentication using email and password, passwordless login with one-time email codes, or social logins like Google, Facebook, LinkedIn, GitHub, Spotify, and Dribbble - plus any custom provider via OpenID Connect. You can also use Single Sign-On for your forum, community, or help center so customers don't have to create multiple accounts across your platforms.
Memberstack has a one-click Stripe integration that lets you start accepting payments in 135+ currencies immediately. You can accept Google Pay, Apple Pay, and iDEAL payments, use Stripe Taxes, offer free trials and coupons, and collect billing addresses. Money you earn on your website is directly and securely transferred to your bank account via Stripe.
Yes - any member data collected by Memberstack is exportable via the dashboard. This includes the data you collect from members, JSON data, Metadata, and plan data. You can also sync data between Memberstack and your favorite tools using Webhooks, the Zapier app, or the Make app.
Yes. Data stored in Memberstack about your members is secured using industry best practices. We force HTTPS so that data between your website and our servers is always encrypted, data stored in our database is encrypted at rest, and we take regular automated backups. Memberstack is a Verified Stripe Partner and does not have access to or store any financial information about your members.
Yes - Memberstack has a 100% free, unlimited trial with no credit card required. You only upgrade when you're ready to launch and accept real members on your website.
Try Memberstack for free
100% free, unlimited trial. Upgrade only when you're ready to launch your Webflow site. No credit card required.