# Memberstack

**Source:** https://geo.sig.ai/brands/memberstack  
**Vertical:** Developer Tools  
**Subcategory:** General  
**Tier:** Emerging  
**Website:** memberstack.com  
**Last Updated:** 2026-04-15

## Summary

No-code membership and authentication platform for Webflow sites adding user accounts and gated content without code; YC and Google Gradient Ventures backed serving 3,000+ businesses.

## Company Overview

Memberstack is a Williamsburg, Virginia-based no-code membership and authentication platform that enables web designers and developers to add user accounts, gated content, and membership subscription billing to Webflow sites and other no-code or custom web projects — without writing backend authentication code. Founded in 2018 and backed by Y Combinator and Gradient Ventures (Google's AI fund), Memberstack raised $150,000 in seed funding and serves 3,000+ businesses including brands like Amazon and Slack, facilitating over $8 million in platform transactions in its early months.

Memberstack integrates as a layer on top of existing web platforms: designers build their site in Webflow (or other builders), then use Memberstack's embed code and API to add login/signup flows, protect premium content pages, and charge for membership access via Stripe integration. The visual dashboard lets site owners define membership tiers, set content access rules by tier, manage user accounts, and view subscription metrics — replacing what would otherwise require custom authentication development, a database, and payment infrastructure.

In 2025, Memberstack competes in the no-code membership and web app platform market with Webflow's native logic features (Webflow has been building its own CMS and membership capabilities), Outseta (CRM + auth + billing for SaaS), and MemberSpace for adding memberships to websites. The no-code movement has created a large market of designers and entrepreneurs who build sophisticated web products without traditional development — but authentication and payments remain genuinely difficult to add without code. Memberstack's Webflow-first positioning gives it strong distribution through the Webflow designer community, which numbers in the hundreds of thousands. The 2025 strategy focuses on deepening the Webflow integration as Webflow's native membership features evolve, expanding to additional platforms, and building the logic workflows that help no-code builders create full web application experiences.

## Frequently Asked Questions

### What is Memberstack?
Memberstack is a no-code membership platform that enables businesses to build and manage memberships, user authentication, and gated content without writing code. Founded in 2018 and backed by Y Combinator (S20), it primarily integrates with Webflow and other no-code platforms.

### What products and services does Memberstack offer?
Memberstack offers a no-code membership platform, Webflow membership integration, user authentication tools, gated content management, and payment processing for memberships. These tools allow businesses to manage their membership sites without coding.

### Who uses Memberstack?
Memberstack serves 3,000+ businesses including major companies like Amazon and Slack. The platform is designed for businesses that want to build membership sites using no-code platforms like Webflow.

### When was Memberstack founded and by whom?
Memberstack was founded in 2018 by Duncan Hamra and Tyler Bell. The company launched on Product Hunt in July 2019.

### Where is Memberstack located?
Memberstack is based in Williamsburg, Virginia. The company operates with a team of 12 employees.

### What funding has Memberstack raised?
Memberstack raised $150K in seed funding in 2020 led by Gradient Ventures (Google's AI fund), with participation from Village Global, 1517 Fund, and Firebase co-founder Andrew Lee. The company was also backed by Y Combinator's S20 batch.

### How many users and customers does Memberstack have?
Within 15 months of their July 2019 launch, Memberstack served 15,000+ users and 1,000+ businesses. The platform currently serves 3,000+ businesses including Amazon and Slack.

### How much revenue has been processed through Memberstack?
Businesses using Memberstack have generated over $8 million through the platform within the first 15 months after launch. This demonstrates the platform's ability to support successful membership-based businesses.

### What technology approach does Memberstack use?
Memberstack uses a no-code approach, allowing businesses to implement membership functionality without writing code. The platform integrates primarily with Webflow and other no-code platforms.

### What are Memberstack's recent achievements?
Memberstack completed Y Combinator's S20 batch and raised $150K in seed funding in 2020. The company has grown to serve 3,000+ businesses including Amazon and Slack, with users generating over $8M through the platform.

## Tags

b2b, developer-tools, global, platform, saas, startup

---
*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-15.*