Lovable vs Replit vs Bolt vs Hostinger AI Builder: Real AI App Builder Cost in 2026
The short answer: the four builders sell different meters at similar-looking prices. Lovable sells task-weighted credits, Replit sells a dollar credit balance spent by effort per Agent checkpoint, Bolt sells raw LLM tokens that burn faster as a project grows, and Hostinger AI Builder sells dynamic credits inside multi-year plans whose headline monthly price is a 48-month upfront commitment. Under the ILLUSTRATIVE iteration model below, getting a small SaaS MVP to a usable state in 50 iterations costs about $25 on Lovable, $25 on Replit and $50 on Bolt, and getting a production app with authentication, a database and API integrations to the same standard in 200 iterations costs $100 on Lovable, $200 on Replit and $400 on Bolt. Hostinger's heavy-iteration cost is QUOTE-ONLY / UNKNOWN beyond its one-time gift credits, because its credit economics are not sufficiently public; what is known is a commitment of $143.52 to $383.52 upfront. The monthly plan fee is almost never the number that matters. The iteration count is.
What each platform bills
Lovable (REPORTED). Free: 5 build credits a day (up to 30 a month). Pro: $25 a month for 100 credits, with 5 daily bonus credits. Credits are task-weighted: published examples run from 0.50 for a simple update to 1.70 for a landing page with images. Lovable Cloud (built on Supabase's open-source stack) draws from its own monthly grant, so the meters are separate. Plan credits reportedly live for two months and top-ups for twelve. Paid plans download the full codebase or sync to GitHub. Some pages list Pro at $20 with annual billing; the top-up price and Cloud overage price were not captured (QUOTE-ONLY / UNKNOWN).
Replit (OFFICIAL for plans, REPORTED for deployment and Agent effort rates). Starter is free with a daily Agent allowance and one published app that expires after 30 days. Core is $20 a month, or $18 a month equivalent billed annually, and includes $20 toward usage of the most powerful models; Pro is $100 a month, or $90 equivalent annually, and includes $100 toward model usage. The Agent bills effort-priced checkpoints from about $0.06 (simple) to over $1 (complex) against the credit balance (REPORTED). Deployments are billed separately when traffic exceeds the included allowance: Autoscale from $1 a month plus usage, Reserved VM from $7 a month, and static deployments free for low traffic (REPORTED). Replit's Agent mode names have changed more than once in 2026, so mode-specific rates were not compared.
Bolt (REPORTED). Free: about 300,000 AI tokens a day (1 million a month), with hosting and built-in Postgres. Pro: $25 a month for 10 million tokens (some pages list $20). Token burn grows with project size because the project's files are synced to the model on every message. Token top-up prices were not captured (QUOTE-ONLY / UNKNOWN).
Hostinger AI Builder (OFFICIAL, current US promotional pricing). Three plans, each advertised as a monthly equivalent on a 48-month upfront commitment: Premium at $2.99 a month equivalent ($143.52 upfront; $10.99 a month at regular renewal), Unlimited at $3.99 ($191.52 upfront; $16.99 at renewal) and Cloud Startup at $7.99 ($383.52 upfront; $25.99 at renewal). The advertised monthly equivalent is the upfront price divided by 48 months, so the cash due at signup is 48 times the headline figure, and renewal prices are 3.7, 4.3 and 3.3 times the promotional equivalents. AI Builder uses dynamic credits: simple requests can consume less than one credit, complex requests consume more, manual AI-assisted edits also consume credits, and additional credits can be purchased. The plans include one-time gift credits, not a recurring monthly allowance: 5 AI credits on Premium, 15 on Unlimited and 15 on Cloud Startup. The dollar price of credits beyond those gifts was not sufficiently public to model (QUOTE-ONLY / UNKNOWN), so no fixed request-to-credit conversion is used.
The iteration model
Nothing here assumes the first generated app works. The per-iteration consumption below is ILLUSTRATIVE and stays inside the published ranges for Lovable, Replit and Bolt. Hostinger AI Builder is not given a per-iteration figure, because its credits are dynamic and no fixed request-to-credit conversion is published.
| App type | Lovable credits per iteration | Replit cost per iteration | Bolt tokens per iteration | Hostinger AI Builder |
|---|---|---|---|---|
| Landing page / CRUD tool | 0.7 | $0.15 | 0.1 million | dynamic credits |
| Small SaaS MVP | 1.2 | $0.50 | 0.3 million | dynamic credits |
| Production app (auth, database, APIs) | 1.7 | $1.00 | 0.8 million | dynamic credits |
Iteration counts are 10, 50 and 200 (ILLUSTRATIVE). Formulas: credit demand = iterations × credits per iteration; build cost = plan fee × months needed for Lovable and Bolt (credits refresh monthly), and build cost = $20 + max(0, demand − $20) for Replit Core on monthly billing. Hostinger's build cost is QUOTE-ONLY / UNKNOWN once iterations exceed the one-time gift credits (5, 15 and 15).
Cost to build the first usable version
| App type and iterations | Lovable | Replit | Bolt | Hostinger AI Builder |
|---|---|---|---|---|
| Landing / CRUD, 10 | $25 | $20 | $25 | QUOTE-ONLY / UNKNOWN |
| Landing / CRUD, 50 | $25 | $20 | $25 | QUOTE-ONLY / UNKNOWN |
| Landing / CRUD, 200 | $50 | $30 | $50 | QUOTE-ONLY / UNKNOWN |
| MVP, 10 | $25 | $20 | $25 | QUOTE-ONLY / UNKNOWN |
| MVP, 50 | $25 | $25 | $50 | QUOTE-ONLY / UNKNOWN |
| MVP, 200 | $75 | $100 | $150 | QUOTE-ONLY / UNKNOWN |
| Production, 10 | $25 | $20 | $25 | QUOTE-ONLY / UNKNOWN |
| Production, 50 | $25 | $50 | $100 | QUOTE-ONLY / UNKNOWN |
| Production, 200 | $100 | $200 | $400 | QUOTE-ONLY / UNKNOWN |
At low iteration counts, every metered platform is priced by its plan floor, so the meters look identical. At 200 iterations of a production app, cost ranges from $100 to $400 across the three metered platforms, a factor of four. Bolt's token meter grows fastest with project size, Replit's effort pricing punishes complex changes, and Lovable's credit weights stay flatter.
Hostinger's cost is a commitment, not an iteration meter. The cheapest plan has a headline of $2.99 a month, but it is $143.52 due up front for 48 months. Every iteration beyond the one-time gift credits is a purchase at a price that was not sufficiently public. Any figure here for heavy building on Hostinger would be invented, so none is shown.
Cost per successful iteration
Assuming 40% of iterations move the app forward and 60% are debugging or rework (ILLUSTRATIVE), cost per successful iteration = build cost ÷ (0.4 × iterations).
| Production app | Lovable | Replit | Bolt | Hostinger AI Builder |
|---|---|---|---|---|
| 10 iterations | $6.25 | $5.00 | $6.25 | QUOTE-ONLY / UNKNOWN |
| 50 iterations | $1.25 | $2.50 | $5.00 | QUOTE-ONLY / UNKNOWN |
| 200 iterations | $1.25 | $2.50 | $5.00 | QUOTE-ONLY / UNKNOWN |
The 10-iteration figure is dominated by the minimum plan fee, and the 200-iteration figure by the meter. The generation-success assumption matters as much as the platform: at 20% success instead of 40%, every figure doubles.
Monthly production cost and included versus external infrastructure
After launch, assume 10 maintenance iterations a month (ILLUSTRATIVE), $20 a month of external API usage (ILLUSTRATIVE) and no separate paid database beyond what each platform includes.
| Line | Lovable | Replit | Bolt | Hostinger AI Builder |
|---|---|---|---|---|
| Plan needed for maintenance | $25 | $20 (Core, $20 of usage included) | $25 | $2.99 equivalent (Premium promotional) or $10.99 at renewal |
| Hosting beyond the plan | included | $7 (Reserved VM, reported entry) | included | not modeled |
| External API usage (ILLUSTRATIVE) | $20 | $20 | $20 | $20 |
| Monthly production cost | $45 | $47 | $45 | Plan/hosting floor plus $20 ILLUSTRATIVE external API usage: $22.99 on the promotional equivalent, $30.99 at renewal, before any paid AI Builder credit purchases (QUOTE-ONLY / UNKNOWN) |
Built-in databases and authentication exist on the metered platforms, but their capacity limits and overage prices (Lovable Cloud beyond its grant, Replit database usage beyond credits) were not publicly priced in the sources reviewed (QUOTE-ONLY / UNKNOWN). A production app that outgrows them adds a separate database and authentication bill that this model does not include. Hostinger's one-time gift credits are not a recurring allowance and are not assumed to cover ongoing maintenance, so the Hostinger figure is a floor before any paid credit purchases.
First-year cost
Formula: first-year cost = build cost + 11 × monthly production cost, for the production app:
| Build iterations | Lovable | Replit | Bolt | Hostinger AI Builder |
|---|---|---|---|---|
| 10 | $520 | $537 | $520 | QUOTE-ONLY / UNKNOWN |
| 50 | $520 | $567 | $595 | QUOTE-ONLY / UNKNOWN |
| 200 | $595 | $717 | $895 | QUOTE-ONLY / UNKNOWN |
For Hostinger, the cash committed at signup is fixed even though credit costs are not: $143.52 (Premium), $191.52 (Unlimited) or $383.52 (Cloud Startup), each covering 48 months. Amortized over four years those are $35.88, $47.88 and $95.88 per year, plus $240 a year of illustrative external API usage; paid credit purchases beyond the one-time gift credits are not included. Renewal after the 48 months is $10.99, $16.99 or $25.99 a month. Domains beyond any included period, code export limits and collaborator seats (Replit Core allows up to five collaborators) were not costed here.
Sensitivity
- Success rate. Halving usable iterations doubles cost per successful iteration everywhere.
- Project size on Bolt. Because token burn scales with file count, the same 50 iterations cost $100 on a production app against $25 on a landing page.
- Replit effort mix. A checkpoint at $1 instead of $0.50 doubles the Replit build cost above the $20 credit floor.
- Billing term. Replit Core at $18 a month billed annually is 10% below its $20 monthly price, and Lovable and Bolt at $20 on some pages lower entry costs by about 20%, while Hostinger's 48-month commitment moves $143.52 to $383.52 of cash to signup and its renewal prices are 3.3 to 4.3 times the promotional equivalents.
Budgeting traps
- Plan floors hide meters. Ten iterations cost the same as the plan fee on every platform.
- Bundled hosting is not free at scale. Replit's deployment is metered, and the others' bundled hosting limits were not fully published.
- Credits versus outcomes. A credit spent on a failed generation still counts.
- Missing top-up prices. Lovable, Bolt and Hostinger top-up rates were not sufficiently public, so heavy months on Lovable and Bolt fall back to buying another plan month, and heavy Hostinger use cannot be priced.
- Advertised monthly equivalents. A headline of $2.99 a month is $143.52 due up front for 48 months, followed by a renewal at $10.99.
What to ask before you buy
Estimate iterations for your own app, then price the credit or token demand on each platform, add hosting and database beyond the plan, and divide by the number of iterations that actually moved the app forward.