Max Connection Issue with Supabase + Vercel

I am running into max connection issues when I am using supabase within an application hosted in a serverless environment (vercel).

I've done everything I can find by the docs, but if I have a spike of 300+ users on my app at once, I start to run into a lot of max connection errors.

I am using trpc to help batch request and limit connections made. I create the postgres connection outside of drizzle, set max connections to 3, and pass the instance in.

I am using transaction mode in supabase so it uses supavisor.

I have prepared statements set to false.

Does anyone have any advice that might be harder to come by? Our team is considering swapping to a persistent server because we're running out of options as we're scaling quickly and keep running into connection issues w/ Supabase.

Thanks for any help!
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