How many tokens does building a landing page take with AI?
A landing page typically takes about 408,000 tokens to build with an AI coding agent (roughly 162,000–912,000 depending on complexity), about $1.23 at today's GPT-4o prices ($0.4950–$2.75). This is the build-time (developer) cost, not the cost of running the finished feature.
A landing page is a friendly starting project for AI: much of it is generated from a prompt, with iteration on layout, copy and responsiveness. It's a good reference for non-engineers estimating a first build.
Token & cost ranges
Cost uses GPT-4o at current prices. Verified 29 July 2026.
| Scenario | Input tokens | Output tokens | Total tokens | Est. cost |
|---|---|---|---|---|
| Low (simple) | 150,000 | 12,000 | 162,000 | $0.4950 |
| Typical | 380,000 | 28,000 | 408,000 | $1.23 |
| High (complex) | 850,000 | 62,000 | 912,000 | $2.75 |
Typical cost by model
The same typical token estimate priced across a few common coding models.
| Model | Typical cost | Range (low–high) |
|---|---|---|
| GPT-4o | $1.23 | $0.4950 – $2.75 |
| GPT-4o mini | $0.0738 | $0.0297 – $0.1647 |
| Claude Sonnet 4.6 | $1.56 | $0.6300 – $3.48 |
| Gemini 2.0 Flash | $0.0492 | $0.0198 – $0.1098 |
How we estimate this
A landing page is mostly generation with some iteration on layout, copy and responsiveness — a few agent turns from a blank or template start. Input tokens dominate because an agent re-sends file context on every turn; output is the generated code, diffs and tests. Treat these as planning ranges, not a quote — your real usage depends on codebase size, model, prompt caching and how many iterations it takes.
Examples of this size
- A marketing hero + features + CTA page
- A waitlist page with a form
- A pricing page from a spec
Estimate it with your own model
Plug in your model, complexity and prompt-caching to get a tailored range.
Frequently asked questions
How many tokens does a landing page take to build with AI?+
A landing page typically takes about 408,000 tokens to build with an AI coding agent (roughly 162,000–912,000 depending on complexity), about $1.23 at today's GPT-4o prices ($0.4950–$2.75). This is the build-time (developer) cost, not the cost of running the finished feature.
Is this the cost to build it or to run it?+
This is the build-time (developer) cost — the tokens an AI coding agent burns while implementing the work. Running the finished feature is a separate, usually much smaller per-request cost.
Why is the range so wide?+
A landing page is mostly generation with some iteration on layout, copy and responsiveness — a few agent turns from a blank or template start. Input tokens dominate because an agent re-sends file context on every turn; output is the generated code, diffs and tests. Treat these as planning ranges, not a quote — your real usage depends on codebase size, model, prompt caching and how many iterations it takes.
How can I lower the cost?+
Split large work into smaller pieces, enable prompt caching so re-sent context is billed at the cheaper cache-read rate, and use a cheaper model for routine steps. Try your own model in the Cost to build X estimator.