AI builder cost calculator.
Put source access, subscriptions and operations on separate lines. Change the project count and planned edits, then add the costs you can actually verify. No invented token-burn multiplier.
Published costs, visible assumptions.
Review persisted CRUD, identity isolation, data access, and service charges. Planned turns are not a token quote or a promised number of completed apps.
One published plan/seat per product for 12 months, not one subscription per app. Additional budget is the same user-supplied allowance on each row. No measured token, deployment or completion prediction. The result is a plan/source subtotal plus the amounts you supplied, not a complete measured operating cost or a claim of savings.
Inspect the line items.
USD before tax. Published references checked 27 October 2026. Select each product for its sources and limits.
| Product | Plan reference | Subscription | Uvilno extra unlocks | Added budget | Subtotal / assumptions |
|---|---|---|---|---|---|
| Uvilno Free | $0 preview + source terms | $0.00 | $4.99 | $0.00 | $4.99 Finite trial generation. Source unlock is permanent; it does not include ongoing hosting or unlimited builds. |
| Uvilno Plus | $10/month + source terms | $120.00 | $0.00 | $0.00 | $120.00 Two included unlocks per paid month; assumes projects are spread as evenly as possible across all 12 paid months. Unused unlocks are not an annual pool. |
| Uvilno Pro | $20/month + source terms | $240.00 | $0.00 | $0.00 | $240.00 Finite monthly generation with unlimited project unlocks while subscribed. Actual extra processing remains separate. |
| Uvilno Ultra | $59/month + source terms | $708.00 | $0.00 | $0.00 | $708.00 Finite monthly generation with unlimited project unlocks while subscribed. Actual extra processing remains separate. |
| Emergent | Standard | $0.00 | $0.00 | Quote needed The displayed Standard offer is $20/month equivalent under Annual billing ($240/year). A month-to-month checkout price is not verified here. Deployment and additional credits can add cost. Official pages disagree on the free grant and annual presentation, so neither is assumed here. Published plan reference, not a measured cost for your workload. Verify app/seat and source eligibility. | |
| Base44 | Builder · GitHub-listed plan | $0.00 | $0.00 | $600.00 Official Base44 pricing lists GitHub integration on Builder: $40/month billed yearly ($480 upfront), or $50 paid monthly. Hosting/backend dependence must still be reviewed; source export is available. Confirm current checkout. | |
| Lovable | Pro 100 | $300.00 | $0.00 | $0.00 | $300.00 Pro 100: $25 billed monthly, or $250 paid for a year. Annual payment is upfront. Building, Cloud, app AI and some connectors consume credits. Usage and third-party services can exceed the included grants. Published plan reference, not a measured cost for your workload. Verify app/seat and source eligibility. |
| Bolt.new | Pro | $300.00 | $0.00 | $0.00 | $300.00 Entry Pro is $25 billed monthly. No unverified annual discount is applied. Entry Pro includes 10 million monthly tokens. Model work, hosting limits and any external services still need capacity planning. Published plan reference, not a measured cost for your workload. Verify app/seat and source eligibility. |
| Replit Agent | Core (verify current quote) | $0.00 | $0.00 | Quote needed The current official pricing page did not expose a verifiable Core amount in accessible text. Enter your confirmed current monthly quote below. Older indexed Core prices are deliberately excluded. Agent effort, deployments, database and network usage can be separately metered. Published plan reference, not a measured cost for your workload. Verify app/seat and source eligibility. | |
| v0 | Plus (one user) | $360.00 | $0.00 | $0.00 | $360.00 Plus is $30 per user per month at the checked published offer; one user is modeled. Additional credits and Vercel hosting/team charges may apply. The crossed-out reference price is not treated as a permanent guarantee. Published plan reference, not a measured cost for your workload. Verify app/seat and source eligibility. |
Questions before you choose.
Does the calculator predict how many tokens an app will use?
No. App complexity and the number of edits describe the workload, but do not establish token consumption or a completion rate. The calculator compares published plan references and your explicit additional budget.
Is the $4.99 unlock a complete year of app hosting?
No. It permanently unlocks one Uvilno project's source. Generation, domains, hosting and managed service dependencies remain separate. Monthly plans include finite generation allowances.
Why are some prices marked quote needed?
The comparison catalog does not contain a verified numeric price for every billing term. Enter a price you have confirmed rather than treating an unknown price as zero.
Keep the next step concrete.
Review the SDK and service contract, compare the current plans, or try another engineering tool. Generating an app and operating it are separate decisions.
Check the architecture. Compare the tradeoffs.
Follow the data model, account boundary and source handoff before choosing a builder.
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