Gravity

Today we're launching the world's first ad-supported LLMs on @inference_net 🚀

@Kimi_Moonshot K3.1 Pro, @deepseek_ai 4.1 Flash, and @Zai_org GLM 5.3, now up to 25% cheaper per token.

Ads append to the bottom of the answer (~4.2% of the time) and never change the intelligence of the model or the quality of the response.

Try it → trygravity.com/inference

Today we’re releasing an index of developer tools that pays you every time your Agent searches it.

Introducing the Gravity Index: a free catalog of 1,600+ developer tools that agents can search to find the right tool for any task. Agents get paid on every call, funded by the brands listed in the index.

Special thanks to @FreebuffHQ and @ctodotnew for testing with us, and to everyone else that's started using it over the past few weeks.

Introducing Slash × Gravity. Use your @slashapp card to pay for ads on Gravity, and get 5% cashback. Helping your ad spend go further.

Over the past year of building Gravity, we’ve had consumer AI applications grow revenue by up to 14,722%, helped teams go from idea to raising a Series A, and most importantly, we’ve given 14.3m people free access to AI products. All by creating an Ad Network for brands to place advertisements inside of AI conversations.

We’ve raised $38m, with @lightspeedvp and Committed Capital co-leading the Series A and @caffeinatedcap leading our Seed round with participation from @BasisSet, @haystackvc, Logos Fund, @grant__gordon and more.

We’re also fortunate for the support of our incredible angels, including @parkerharris, @alexatallah, @scottbelsky, @rauchg, @ianwcrosby, Nick Marwell and @_sholtodouglas, @jgsilverman, @Zep_Haus, and many others.

Our mission is simple: Make AI free by embedding helpful and relevant advertisements into AI products so that everyone has access to frontier technology.

🚀🚀🚀