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AI infrastructure

Memberstack

3,000 companies have generate over 130 million dollars in recurring revenue. Companies like American Airlines, Slack, Entreprenuer.com, Webflow, and reddit use Memberstack to serve millions of members every single day. No code if you need it, tons of APIs if you need those, and 100% design control so that you can build any frontend.

sources
1
Evidence entries preserved.
affiliations
1
Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #1675

3,000 companies have generate over 130 million dollars in recurring revenue. Companies like American Airlines, Slack, Entreprenuer.com, Webflow, and reddit use Memberstack to serve millions of members every single day. No code if you need it, tons of APIs if you need those, and 100% design control so that you can build any frontend.

source
generated read
High Signal interpretation

Memberstack is classified as AI infrastructure from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
APIsMemberstackfrontend
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Memberstack

AI infrastructure · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Webflow

match 70

Webflow is the leading no-code visual web development platform. It seamlessly generates sophisticated code so anyone can build powerful web-based businesses and adapt to changes without developers or months of building. From entrepreneurs and creative agencies to Fortune 500 companies, Webflow makes the internet a more inclusive place by making the tools to build on it more accessible to more people, fueling business growth. Webflow powers websites for innovators like Discord, Monday.com, IDEO,

shared product terms: companie, generate, like, com; shared product theme: developer infrastructure; shared affiliation: Y Combinator

Anima App

match 62

In the space of AI coding agents, Anima bridges the LLM design gap. With over 1.5 million installs, Anima is the first option for professional design, product, and R&D teams going from design to code. Thanks to On-brand Vibe-coding, anyone in the team can build fast without breaking your look and feel. No Figma skills required. Anima generates clean and developer-friendly code. So your prototypes could also be used for handoff. Three ways to start - Figma to Code → Instantly generate clean React

shared product terms: design, over, million, code; shared product theme: developer infrastructure; shared affiliation: Y Combinator

SureBright

match 57

SureBright lets e-commerce merchants embed "Apple Care” like product warranties into their checkout flows in less than 10 minutes. Our AI-powered warranty platform generates incremental revenue and boosts customer loyalty at zero cost to the merchant. Sanket led engineering at PolicyBazar, an insurance tech company that IPOed and is valued at over $8B. Manish worked at Amazon and has built $100M ARR products, handling over 180B requests per day. Until now, finding the right policy for any produc

shared product terms: generate, over, revenue, like; shared product theme: sales and marketing; same category: AI infrastructure; shared affiliation: Y Combinator

Toma

match 51

At Toma, we are building the AI software suite for underserved industries, starting with Automotive. We started as a voice AI infrastructure company and still are our own biggest customer to this day. Our product empowers hundreds of businesses with a world-class AI receptionist and customer support platform. Toma’s AI agents engage in thousands of customer interactions every day and generate millions of dollars worth of revenue. Why Automotive first? It is a sleeping giant contributing trillion

shared product terms: day, generate, million, dollar; shared product theme: developer infrastructure, sales and marketing; shared affiliation: Y Combinator

Minded

match 51

Generate AI agents with plain English, edit visually, customize with code in your own IDE. Currently automating millions of tasks across support, sales, finance and more for companies like eToro, Payoneer and JustEat.

shared product terms: companie, generate, million, like; shared product theme: developer infrastructure, sales and marketing; shared affiliation: Y Combinator

authzed

match 50

We build the tools companies need to provide performant and scalable authorization for their applications. We’re founded by 3 successful entrepreneurs with expertise in enterprise software, most recently as leaders at Red Hat. Jake and Joey met on the APIs team at Google in 2010. They went on to found Quay, where Jimmy joined as their first hire. Over the past decade, they’ve changed the landscape for building and deploying software.

shared extracted concepts: apis; shared product terms: companie, need, apis, over; shared product theme: developer infrastructure; shared affiliation: Y Combinator