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Enterprise SaaS

Apollo

Apollo GraphQL is the leader in open source and commercial GraphQL technologies. Apollo’s open-source GraphQL client, server, and gateway are downloaded more than 17M times per month and used in production by over 30% of the Fortune 500. Customers like Walmart, Expedia, Glassdoor, Audi, and PayPal, use the Apollo Graph Platform to unify their GraphQL efforts, collaborate on graph development, and safely iterate on their graphs. Based in San Francisco, Apollo is backed by Insight Partners, Andree

sources
5
Evidence entries preserved.
affiliations
3
Andreessen Horowitz, Techstars, 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 #718

Apollo GraphQL is the leader in open source and commercial GraphQL technologies. Apollo’s open-source GraphQL client, server, and gateway are downloaded more than 17M times per month and used in production by over 30% of the Fortune 500. Customers like Walmart, Expedia, Glassdoor, Audi, and PayPal, use the Apollo Graph Platform to unify their GraphQL efforts, collaborate on graph development, and safely iterate on their graphs. Based in San Francisco, Apollo is backed by Insight Partners, Andree

source

Y Combinator

yc-company-directory #2188

Apollo is a debit card that rewards you with stock. Every swipe earns guaranteed fractional shares plus a chance to win big with a full share of your favorite stocks.

source

Y Combinator

yc-company-directory #5067

Payments & Loyalty Infrastructure

source

Andreessen Horowitz

a16z-investment-list #64
source

Techstars

techstars-portfolio #5049

Apollo is an application.

source
generated read
High Signal interpretation

Apollo is classified as Enterprise SaaS 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
GraphQLApollo Graph PlatformFortune 500
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 Apollo

Enterprise SaaS · 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.

Zorba

match 70

Zorba is a real estate sales AI copilot, powered by proprietary vertical data, designed to help sales and customer success teams grow their client base and improve retention. It's used and trusted by both Fortune 500 and mid-market firms. With a multi-layered, LLM-driven engine, we’ve built a proprietary dataset of consolidated real estate entities, delivering real-time insights tailored specifically for the industry. Think Apollo or ZoomInfo, but AI-first and driven by real estate data

shared product terms: apollo, client, time, used; shared product theme: sales and marketing; shared affiliation: Y Combinator

Arist

match 53

Arist is the only message-based learning platform. We help over 10% Fortune 500 companies and governments rapidly teach and train employees, entirely via messaging tools like SMS, Slack, WhatsApp and Microsoft Teams.

shared extracted concept terms: fortune, 500; shared product terms: over, fortune, 500, like; shared affiliation: Y Combinator

Zeplin

match 49

Zeplin is an organized workspace to publish finalized designs, where the entire team can collaborate to ship beautiful products together. We were founded in 2014 and today we are honored to support 5+ million users from thousands of product teams including Apple, Starbucks, Salesforce, Amazon, Microsoft, Audi and many more. We’re a Y Combinator startup, also backed by amazing investors like Elad Gil, Mike Maples, Kevin Hale. We’re a distributed crew with offices in San Francisco, Istanbul and Lo

shared product terms: like, audi, collaborate, san; shared affiliation: Y Combinator

Indoor Collective

match 20

Indoor Collective is a software development company that specializes in the production of rowing apps for interactive workouts.

shared product terms: development, production; same category: Enterprise SaaS; shared affiliation: Techstars

MindStand Technologies

match 17

Measuring company culture, one post at a time

shared product terms: time, technologie; shared affiliation: Techstars

Sway

match 12

Sway is a software development company.

shared product terms: development; same category: Enterprise SaaS; shared affiliation: Techstars