Bubble vs Sentrely

Bubble

Bubble suits founders and teams who want a real database-backed product without hiring engineers, and who accept living inside one vendor's platform. People who want exportable code or predictable hosting costs at scale should look at code-generating builders instead.

Pros

• +Database, hosting, auth and deployment come in one platform
• +Native mobile editor and on-device testing are included even on Free
• +AI app generation does not consume AI credits
• +Large plugin and template ecosystem

Cons

• −No code export, so leaving Bubble means rebuilding
• −Headline paid prices are billed annually
• −The AI Agent is still in beta and draws on a capped credit pool

Sentrely

Sentrely is no longer an AI-agent control plane; it is now a managed build service where AI agents write the code and Sentrely's engineers review and sign off, with the software running in the client's own accounts. That ownership-plus-human-review model answers the main complaints about vibe-coding apps, but it is priced and sold like an agency, with nothing public to compare before a call. Teams that came for agent policy enforcement and audit logs need a different tool.

Pros

• +code, data and infrastructure stay in accounts the client owns
• +human engineers review and sign off on AI changes
• +every change is backed up and can be rewound
• +AI usage billed by the model provider rather than through a credit meter
• +named account manager in Slack plus on-call support

Cons

• −no public pricing; every project is scoped on a call
• −service model means delivery depends on the vendor's engineering capacity
• −comparison table against Base44, Replit and Lovable is the vendor's own
• −little public track record for the new service so far

Is Bubble cheaper than Sentrely?

Bubble starts at $59/mo; Sentrely prices on request, so a quote is the only way to compare.

Does Bubble or Sentrely have a free tier?

Bubble has a free tier; Sentrely prices on request.