Lovable vs Bolt vs Supabase vs Vercel: Real Hosting Costs in 2026
AI builders bundle frontend hosting, database, and AI assistance into one monthly subscription — convenient until your app grows. Here is what each layer actually costs, side by side, and why migrating to a plain Supabase + AWS CloudFront stack cuts the bill substantially once you have real traffic.
This article is for indie hackers, founders, and engineering teams who started a project on Lovable, Bolt, or another AI builder and are now wondering whether their monthly bill is going to keep climbing. We break down what you are actually paying for, where the markup hides, and what the same workload costs on a Supabase + AWS CloudFront stack — the architecture the AI builders themselves run on underneath.
All pricing figures retrieved 7 May 2026 from the providers' public pricing pages. See sources at the end.
The Bundling Tax
When you pay $25/month for Lovable Pro or Bolt Pro, you are buying three things in a single line item: (1) the AI agent that writes your code, (2) a place to host the frontend, and (3) a backend (database, auth, storage, edge functions). The convenience is real. So is the markup.
Underneath the bundle, both Lovable and Bolt deploy your app onto industry-standard primitives — Lovable uses Supabase for the backend and a CDN for static assets; Bolt's StackBlitz WebContainers wrap a similar pattern. The infrastructure is not magic. It is a thin layer over services you can buy directly. The question is whether the layer is worth what they charge for it once your traffic stops being a demo.
The AI assistance is the value. The hosting is the markup. The longer your app lives, the more the ratio tilts against you.
The Public Pricing, Side by Side
Here are the three providers you would compare for a small SaaS app today. Same monthly price for the entry tier, very different things included.
| Provider | Entry Paid Tier | Included |
|---|---|---|
| Lovable | Pro — $25/mo | 100 AI message credits, custom domain, Lovable Cloud (usage-billed Supabase + CDN passthrough on top of the base price). |
| Bolt.new | Pro — $25/mo | 10M tokens (about 100 AI prompts), 100 MB upload, ~1M web requests, custom domain. Heavier users jump to $50/$100/$200 tiers. |
| Supabase | Pro — $25/mo | 8 GB Postgres, 100 GB file storage, 250 GB egress, 100K MAU, 2M edge function invocations. No AI bundled. |
Three $25 line items, three different products. Lovable and Bolt's $25 buys you AI dev assistance plus a wrapper around hosted infra. Supabase's $25 buys you the raw infra at the metered rate. The frontend (the static React/Vite bundle that ships to users) does not appear on Supabase's bill at all — you point CloudFront at an S3 bucket and pay pennies per gigabyte for it, with the first 1 TB of egress per month free under AWS's permanent free tier.
Scenario 1 — Small SaaS
A working app with paying customers but still finding product-market fit. Roughly:
- 5,000 monthly active users
- 10 GB of database content
- 50 GB of user-uploaded files (images, PDFs)
- 200 GB of frontend bandwidth per month
| Stack | Calculation | Monthly |
|---|---|---|
| Lovable Pro + Cloud | $25 base + Cloud usage (Supabase Pro-equivalent backend + CDN passthrough) | ~$50–60 |
| Bolt Pro | $25 if 10M tokens cover monthly AI usage; production DB at this scale typically lives elsewhere | $25+ |
| Supabase Pro + CloudFront/S3 | $25 base + $0.25 Supabase disk overage (10 GB of 8 GB free) + $0 Supabase egress (200 GB of 250 GB free) + ~$1.15 S3 storage (50 GB at $0.023/GB) + $0 CloudFront (200 GB inside the permanent 1 TB free tier) | ~$26 |
At this scale, the gap is small in absolute dollars but the trajectory is already different. Lovable's bill is roughly double the Supabase + CloudFront equivalent, and that gap widens as soon as you outgrow either Supabase Pro's free egress allowance or Lovable's included Cloud credits.
Scenario 2 — Growing SaaS
The same app, eighteen months later. Roughly:
- 50,000 monthly active users
- 50 GB of database content
- 500 GB of user-uploaded files
- 2 TB of frontend bandwidth per month
| Stack | Calculation | Monthly |
|---|---|---|
| Lovable Business + Cloud | $50 base + ~$200 Cloud usage (DB + storage + egress at Supabase pass-through, CDN bandwidth) | ~$250–350 |
| Bolt Pro $200 tier (or Teams) | $200 token tier; production-scale DB lives on a separate Postgres/Supabase bill | $300+ |
| Supabase Pro + CloudFront/S3 | $25 base + $5.25 Supabase disk + $11.50 S3 (500 GB user files at $0.023/GB) + $85 CloudFront (1 TB billable at $0.085/GB after the 1 TB free tier) + $25 small compute add-on (Supabase Micro is undersized at this MAU) | ~$152 |
At growth-stage traffic the spread becomes serious. The direct stack is roughly 40-60% cheaper than the equivalent on Lovable. The dominant variable is egress: Supabase storage egress is $0.09/GB, but CloudFront's first 1 TB/month is free and the next 9 TB is $0.085/GB. Crucially, the AI builder's bundle marks up the same primitives — same Postgres, similar CDN — by an order of magnitude in some bands.
CloudFront's free tier helps
AWS gives you 1 TB of CloudFront egress every month under the permanent free tier. For most early-stage apps the entire frontend ships for $0 in bandwidth.
Same Postgres underneath
Lovable runs on Supabase. After migration you are using the same engine — just paying the published rate instead of a wrapper.
Your AWS account
CloudFront + S3 lives directly in your AWS account, billed by AWS. No middleman, no markup, full IAM control over who touches what.
Where the Comparison Stops Being Apples-to-Apples
We owe you the caveats. A migration is not free of trade-offs and the numbers above are not the whole story.
You still pay for AI assistance
Lovable and Bolt's $25 includes AI message credits. If you migrate the app off Lovable but keep using Lovable to write code, you are still paying. A common post-migration setup is Cursor or Claude Code at ~$20/mo — the cost simply moves from one line item to another. Migration saves money on infra, not on AI.
Supabase Pro covers one project
If you want a separate staging environment, that is a second Supabase project. Point-in-time recovery is a $100/mo add-on. Compute beyond the included Micro instance starts at $15/mo (Small) and climbs from there. Build the whole bill, not just the base.
CloudFront's free tier flatters small workloads
The first 1 TB/month of CloudFront egress is free under AWS's permanent CDN allowance. That makes the small-SaaS scenario look effectively free for frontend hosting. The moment you cross 1 TB, CloudFront's NA/EU rate is $0.085/GB. The growth-stage scenario above already accounts for this; the trajectory still beats the AI-builder bundle, but plan for the bandwidth line item to start showing up once you cross the free tier.
Bolt's "unlimited databases" are dev-time
Bolt's WebContainer DBs are great for prototyping inside the editor, but production apps at thousands of MAU still need a real Postgres somewhere. Comparing Bolt's token tier to Supabase MAU pricing pretends those two things solve the same problem. They don't.
You take on a small operational surface
A managed builder's "deploy" button hides DNS, certificates, build pipelines, environment variables, and secret rotation. After migration you own those pieces. They are not hard, but they are no longer invisible. If you would rather keep them invisible, the markup may be worth it.
Where Does Vercel Fit?
Vercel is the fourth name that keeps coming up when people search for alternatives to Lovable Cloud — but it isn't an apples-to-apples replacement for Lovable or Bolt. Vercel doesn't write your code and doesn't ship a database. It's a pure deployment platform for the frontend layer. So the right comparison is "Vercel vs the CloudFront + S3 leg of your stack", not "Vercel vs Lovable".
| Frontend host | Entry tier | Included bandwidth | Overage |
|---|---|---|---|
| Vercel Hobby | $0/mo | 100 GB/mo (non-commercial use) | Forced upgrade past the cap |
| Vercel Pro | $20/seat/mo | 1 TB/mo | $0.15/GB ("Fast Data Transfer", NA/EU) |
| CloudFront + S3 (your AWS) | ~$0 | 1 TB/mo (permanent free tier) | $0.085/GB (NA/EU) |
The Vercel markup over raw CloudFront is real (roughly 1.75× on overage bandwidth in the same regions), and it grows as you scale. What you're paying for is the managed CI/CD, preview deployments, edge functions, and a polished dashboard — all legitimate, but stacked on top of the same primitives.
The cleanest middle-ground path off Lovable Cloud, if you want to keep the deploy experience managed but escape the bundling tax:
- Frontend → Vercel (or Cloudflare Pages, Netlify) — zero infra to manage
- Backend → your own Supabase project, or self-hosted Supabase on AWS
- Code editor → Lovable, Cursor, Claude Code, or whatever — pay only for AI, not for hosting
That setup keeps you off Lovable's bundled markup without asking you to learn the AWS console. The trade-off is Vercel's bandwidth pricing — fine while you're under 1 TB, increasingly visible as you scale. Staticbot handles the backend migration; you wire the Vercel side yourself (a 2-minute step). See the full Lovable + Vercel deployment guide.
The Escape Hatch: Same App, Direct Stack
If you started on Lovable and your app works, you do not have to rewrite anything. The frontend is already a normal Vite + React project sitting in a GitHub repo. The backend already runs on Supabase. The migration is mechanical: move the Supabase project under your own organization, point the frontend at the new URL, and deploy hosting to your own AWS account on CloudFront + S3.
That is the migration Staticbot automates. Schema, data, edge functions, storage buckets, auth users (including OAuth identities), secrets, and cron jobs all move in a single run. The frontend deploys to your own AWS account. The Lovable subscription becomes optional — keep it if you still want the AI editor, drop it if you don't.
No code changes
Same Supabase client SDK, same SQL, same edge functions. Only the URL and the credit card change.
Your AWS, your Supabase
Resources live under your accounts, billed directly. Staticbot orchestrates; it does not become a middleman on your bill.
Pay-per-migration
$19 for one migration, $39 for five. One-time payment, not a subscription, and refunded if the run fails.
Take payments under your own name, too
If your Lovable app accepts payments, you are likely doing it through Lovable's bundled Stripe integration — convenient, but the merchant relationship is not entirely yours, and you are paying a markup on top of Stripe's standard rate. During migration discovery, Staticbot flags any Lovable-managed payment integration in your project and points you at our guide for moving the checkout, webhooks, and subscriptions to your own Stripe (or other provider) merchant account. Same code path on the frontend; the funds land in your bank, the disputes go to your inbox, and the only fee is what Stripe charges.
When the Bundle Is Still the Right Call
Honestly, sometimes it is. If you are building a prototype that may never see traffic, the bundle's convenience outweighs its markup. If you are a non-technical founder running a single-person business and the difference between $25 and $250 a month is irrelevant to your unit economics, stay. If you genuinely use the AI message credits every day and removing the editor from the bill would cost you more time than the infra savings, stay.
The trigger to migrate is when your bill stops being dominated by AI usage and starts being dominated by hosting — typically around the first time you cross 1 TB of egress per month, or the first time finance asks why a side-project line item is $300. At that point the math is unambiguous.
You built it. Now own it.
Move your Lovable, Bolt, or Base44 app onto your own Supabase project and your own AWS account. One run. Schema, data, edge functions, auth, storage, secrets, cron jobs.
Sources
All figures retrieved 7 May 2026. Pricing on each provider's site is the canonical version; figures here are a snapshot at time of writing.
Lovable Cloud usage rates are not separately published; figures for Lovable scenarios estimate the Cloud passthrough at Supabase Pro-equivalent retail plus a typical hosting markup. Bolt token-tier costs assume the published $25/$50/$100/$200 ladder.