Neon vs Vercel: which one does your ai app actually need?

the full guide

quick answer: neon vs vercel isn't a fair fight, and that's the point. Vercel is #2 of 5 on our backends board at 8.5/10 because it ships your front end and the serverless ai routes that talk to a database, with a preview per branch. Neon is #4 (8.0/10) and does a different job: serverless Postgres that splits storage from compute, so it branches like git, scales to zero when idle, and hands your coding agent a fresh database whenever it asks. Vercel has no Postgres of its own on its pricing page, and Neon doesn't host your Next.js app, so most builders use both. as of nov 5, 2026, Neon installs from Vercel's marketplace, including a previews mode that makes a database branch for every preview deployment.

the short version

ranks and scores come straight from our backend board, and nobody pays to move up it.

why Vercel ranks higher

shipping the front end. push to git and Vercel builds it, with a preview deployment by default for every push to a branch that isn't production, and the CDN and HTTPS sorted. it's what our board rates it for: front ends and serverless ai routes, and the nicest way going to ship Next.js.

waiting on a model is cheap. functions run on Fluid compute, and Vercel bills active CPU only while your code is executing (from $0.128 an hour on Pro after the included amount, 4 hours a month on Hobby), so a chat route sat waiting on an LLM isn't paying CPU for the wait.

the ai plumbing is in the box. AI Gateway (bring your own key, fallbacks, load balancing, spend monitoring) is on every plan, and Vercel Sandbox runs code your agent wrote (5 hours of active CPU a month on Hobby, 10 concurrent sandboxes; 10K concurrent on Pro).

it plays nicely with Neon. the Neon native integration on Vercel's marketplace (vc i neon) can create a Neon account for you and put the bill on your Vercel invoice, or link an account you already have. the Neon previews integration creates a database branch for each preview deployment, so every pull request gets its own Postgres without you wiring it up by hand.

the honest bit: Hobby is for personal, non-commercial use, says Vercel's own pricing faq, so the moment your side project takes money it belongs on Pro at $20 a month per developer seat (with $20 of usage credit). pro usage isn't capped by default either: new teams get a $200 on-demand budget with alerts, and you can opt to pause projects at 100%. set that before you land on the front page of anything.

where Neon wins

Postgres that branches like git. a Neon branch is a copy-on-write clone of your data, from now or from a point in the past, and it's instant. schema-only branching is there if your data is sensitive. Free and Launch include 10 branches per project, Scale includes 25, and extras are $1.50 per branch-month (prorated hourly). paired with Vercel previews, every PR gets its own database without a restore script.

it naps. compute scales to zero after 5 minutes idle and wakes in a few hundred milliseconds when you query it, so you pay for active time, not 24/7. on the free plan the nap is mandatory; on Launch you can switch it off; on Scale it's fully configurable. a CU is about 4 GB of RAM plus CPU and SSD, and Free includes 100 CU-hours per project a month.

the free plan is built for lots of small projects. as of nov 5, 2026 (Neon's pricing page last updated 2026-10-31): 100 projects, 1 GB of Postgres storage per project and 20 GB total across the account, 5 GB of egress per project, 100 CU-hours per project, up to 60k auth MAU per project, 5 GB of object storage per project, and no credit card. Neon doesn't pause free projects for inactivity; idle compute just scales to zero. compare that with Vercel Hobby's non-commercial rule.

it's built for agents. there's an official Neon MCP server, agent skills, plugins for Claude Code, Codex and Cursor, and an agent plan for platforms that spin up thousands of databases. free allows 100 projects with no per-project fee, which is the database-per-tenant pattern agents love.

the honest bit: Neon is still the database, not the host. its pricing now lists managed Better Auth, object storage, functions, an ai gateway and a realtime beta, but your Next.js app still needs somewhere to live. that's exactly where this pairing comes from. more on the Postgres side in Neon vs Supabase and Neon pricing.

which should you pick?

• a Next.js app with streaming ai chat routes: Vercel
• marketing site, docs or front end with previews per pull request: Vercel
• serverless Postgres that branches per PR and scales to zero: Neon
• a database per tenant or per agent (up to 100 free): Neon
• a real ai app: both. front end and routes on Vercel, Postgres on Neon, wired up from the marketplace so every preview gets its own branch
• Postgres plus auth, storage and vectors as a service in one box: Supabase (#1). see Supabase vs Vercel and Neon vs Supabase
• a long-running agent, worker or API that has to stay up: Railway (#3). see Vercel vs Railway

the rest of the field

faq

is Neon better than Vercel?

on our board, Vercel is #2 (8.5/10) and Neon #4 (8.0/10). but they do different jobs: Neon is the Postgres; Vercel hosts your front end and functions. most ai apps use one of each.

can i use Neon with Vercel?

yes, and it's a common setup. Neon is a native integration on Vercel's marketplace: create a Neon account from Vercel (billing through Vercel) or link one you already have, and the Neon previews integration creates a database branch for each preview deployment.

does Vercel have its own database?

not on its pricing page as of nov 5, 2026. Vercel lists blob storage, Vercel drives and global config, but for Postgres you add a provider from the marketplace, Neon included.

Neon vs Vercel pricing: which is cheaper?

they bill for different things, so you'll usually pay both. Neon is free for 100 projects (1 GB storage each, 20 GB account total), then Launch is usage-based at $0.106 per CU-hour and $0.35 per GB-month (a small intermittent database is about $15 a month on Neon's own estimate). Vercel's Hobby is $0 but non-commercial only, and Pro is $20 a month per developer seat with $20 of usage credit. more in Neon pricing and Vercel pricing.

which free tier is better for a side project that makes money?

Neon's. its free plan has project and storage limits but no non-commercial rule on the pricing page. Vercel says Hobby is for personal, non-commercial use.

sources

checked 2026-11-05, ~00:45 ET

• Neon pricing (Free, Launch and Scale; 100 projects, 1 GB/project and 20 GB account storage, 100 CU-hours, 5 GB egress, auth MAU, object storage, functions, CU-hour and storage rates, branching, scale to zero; page last updated 2026-10-31): https://neon.com/pricing
• Vercel pricing (Hobby, Pro and Enterprise, $20 included usage credit, developer seat $20, Hobby non-commercial faq, Fluid compute active CPU, AI Gateway, Vercel Sandbox, blob, $200 default on-demand budget): https://vercel.com/pricing
• Neon on the Vercel marketplace (native integration, create new Neon account with billing through Vercel, Link existing / Neon previews integration for a branch per preview deployment, `vc i neon`): https://vercel.com/marketplace/neon
• Vercel environments docs (preview deployments by default on pushes to non-production branches and on pull requests): https://vercel.com/docs/deployments/environments
• ranks, scores, verdicts and plans: numptr data/tools.json (backend, database and deploy board)