Bridges
Backend tools for AI-built apps
Builders generate the front end fast. These services hold the data, take the payments and host what they make.
SupabaseSupabase
Open-source Postgres with auth, storage and edge functions: the backend Lovable connects to and Bolt Cloud is built on.
Free ($0, 2 active projects, pauses after 1 week idle); Pro $25/mo. Checked 29 Sep 2026
NeonNeon
Serverless Postgres that scales to zero, with database branching: a database-only alternative to Supabase for developer-led AI workflows.
Free plan; Launch pay-as-you-go $0.106 per compute-hour and $0.35 per GB-month. Checked 29 Sep 2026
StripeStripe
Card payments, subscriptions and hosted checkout: the standard way to charge for an AI-built SaaS, with fees that depend on your country.
No monthly fee; per-transaction fee by country and card (Netherlands page: 1.5% + EUR 0.25 for standard EEA cards). Checked 29 Sep 2026
HostingerHostinger
Budget web hosting and domains. Optional for AI builders, which include hosting; useful for a traditional PHP or WordPress site.
Premium $2.99/mo promo on a 48-month term, renews at $10.99/mo. Checked 29 Sep 2026Hosting and custom domains are optional: each builder we cover runs the app itself (Replit bills deployments separately).