Companies building with Stripe, Webflow, and/or React.
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Companies like American Airlines, Slack, Entreprenuer.com, and Smart Passive Income use Memberstack to serve millions of members every single day.
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And top Webflow agencies like Relume, Finsweet, Flowbase, Refokus, Whiteboard, and Brandweld use Memberstack to build beautiful client projects with user auth, gated content, and Stripe payments. It’s free until you’re ready to go live.

Launch a beautiful Webflow MVP in a weekend and give yourself the option to scale into a custom React application without needing to migrate anything on the backend.

‍In Webflow → Memberstack uses data attributes to tap into your Webflow project. This means you can build everything from profile screens to forgotten password flows all according to your own visual style.
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Pick from 600+ Customizable Webflow Components →

Yes — there are multiple ways to interact with Memberstack data. Here are some handy guides on how to do so: Front-end API, Back-end API, Webhooks, Zapier Integration, and Make.com Integration.

Yes, of course! Please post in our Community — we'd love to hear what you're working on and how we can help.

Yes, absolutely! All of Memberstack's features are free to try (no credit card) on a test site for an unlimited amount of time. This means that you can take the time you need to set up Memberstack fully in test mode, and only pay when your website is ready to accept real members.

We count the total number of Live members. This includes all free and paying members. And excludes any test mode members.

You will receive an email when you are 90% of the way to your current member limit.
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When you reach 100% on the Basic and Professional plans we will automatically upgrade your account to the next tier. If you are on the Business or Established plans we will automatically increase your member limit by 20,000 to avoid interruptions.

We define a transaction as whenever a member pays to sign up on your website through Memberstack. A transaction fee is a service fee based on a given percentage of each transaction.

If you only have free members, then the transaction fees do not apply to you. If you do require your members to pay during signup, then Memberstack charges a flat transaction fee based on your plan.

Please note that Memberstack's transaction fees do not include the fees that Stripe charges.

Memberstack uses Stripe to process payments securely on our users' websites and for payouts. Money you earn on your website is directly and securely transferred to your bank account via Stripe.

As a mission-driven organization, we're happy to support non-profits with a 50% discount for 12 months — please fill out this form with details on your non-profit to activate it: www.memberstack.com/nonprofit.

We believe in empowering young professionals as they work their way through school or embark on their careers.

If you are between the ages of 18 and 22, you can receive a 100% discount on our services.

Please upload proof of age as part of your application.

Apply now through our Young Professionals Discount Application Form.

As a startup, we know how hard it can be to make purchasing decisions - especially when the cost is a % of your revenue. This is why we offer a special discount for those that have attended a startup program like Y Combinator, 500 Startups, or Launch and raised less than $1 million in funding.

Apply now through our Startup Discount Application Form.

Yes… If you have paid for a yearly or a monthly plan in the last 30-days you are entitled to a prorated refund. If you’re not happy with Memberstack, let us know and we will make things right! If you’re still not happy.
PS… You must request a refund with-in 45-days of upgrading to be eligible.
PPS… Please contact us if you have any concerns. We’ll do everything in our power to make things right!

Yes. Our Terms of Service, Privacy Policy, Security Policy, Data Processing Addendum, Cookie Policy and List of Sub-processors are accessible at the bottom of any page on our website.

Yes. Data stored in Memberstack about your members is secured using industry best practices — this includes member emails, passwords and metadata. We force HTTPS so that data between your website and our servers is always encrypted. Data stored in our database is also encrypted at rest. We also take regular automated backups in order to stay safe.

We are an official Stripe Partner to process payments — so we do not have access to and do not store any financial information.

Memberstack uses Stripe to process payments — we are an Official Stripe Partner. We do not have access to and do not store any financial information about our customer's members.

Most Memberstack features gate content on the front-end - meaning, a determined person with the right knowledge will be able to get around our content gating. This applies to pages/elements that you build in Webflow, and then gate using Memberstack.

However, there are various ways to keep information secure, like:
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1. Hosted Content: Using our hosted content feature, you can keep text-based content (including links & HTML) stored inside of Memberstack, and it is not served to the user unless they have been authenticated.
2. Member JSON & Metadata: This member-specific information is added by the member and lives inside Memberstack. The only person who should be able to access it is the owner of the account, and the account admin.

Security is a tricky and nuanced topic - if you're unsure if Memberstack's security is a good fit for your use case, please send a message in our Slack channel to get advice and recommendations from the community, our team, and our experts.

Yes — This article will show you how to securely serve HTML or securely populate links only when a member is allowed access. https://docs.memberstack.com/hc/en-us/articles/15074205669403-Hosted-Content

You can email us at support [at] memberstack [dot] com. Please note that for support queries relating to using Memberstack, we recommend posting on our community. Paying customers can also reaching us through a chat widget in the application.