Which YC batch was Apollo in?

Apollo was in Y Combinator's Summer 2011 batch (S11).

Is Apollo still active?

Y Combinator lists Apollo as active.

Where is Apollo based?

Apollo lists San Francisco, CA, USA; Remote as its location on YC's directory.

Apollo: YC S11 company, active

Founders

Not read from YC yet; the weekly run fills these in.

Same space

Competitors

Closest in what they build, same category.

OneGraphS18GraphQL API to connect all of the internet's APIs. Join us at Netlify!Shared: graphqlAcquired

Adjacent

Overlapping tags, a different niche.

SvixW21Enterprise ready webhooks service, open-source and in the cloudShared: developer tools, open sourceActive
EscapeW23Offensive security for the teams that are 100x outnumberedShared: developer tools, graphqlActive
SigNozW21Open source alternative to DataDogShared: developer tools, open sourceActive
OpenReplayS19Open-source, self-hosted, session replay tool for developers.Shared: developer tools, open sourceActive
OpenCodeW21The open source AI coding agentShared: developer tools, open sourceActive

Also from S11 in Developer tools

Batchmates in Summer 2011.

About 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, Andreessen Horowitz, Matrix Partners, Trinity Ventures, Y Combinator and individual investors.

San Francisco, CA, USA; Remote