In fixed price vs hourly web development, a fixed price protects you when the scope is clear, such as a business website or standard online store, because the total is known before work starts. Hourly billing suits projects whose requirements will change, such as new web applications, but needs weekly time reports and a budget cap to stay safe.
Key Takeaways
- Fixed price works when you can describe every page and feature in advance.
- Hourly billing works when you are discovering requirements as you go.
- A fixed price is only fixed for the agreed scope; changes are quoted separately.
- With hourly work, always set a budget cap and ask for weekly time reports.
- Many projects combine both: a fixed-price first version, then hourly or monthly improvements.
Fixed Price vs Hourly Web Development: The Difference
Fixed price means you agree the total before work starts, for a written scope. The developer carries the risk if the work takes longer than expected. Hourly (also called time and materials) means you pay for the hours actually worked at an agreed rate. You carry the risk of the work taking longer, but you gain flexibility to change direction.
Side-by-Side Comparison
| Factor | Fixed price | Hourly |
|---|---|---|
| Budget certainty | High, for the agreed scope | Low unless capped |
| Flexibility to change | Low: changes are new quotes | High |
| Effort needed upfront | Detailed scope before starting | Lighter start, more ongoing decisions |
| Who carries overrun risk | Developer | Client |
| Main risk | Corners cut to stay within price | Hours growing without visible progress |
| Best for | Websites, stores, landing pages | New apps, ongoing development |
Which Model Fits Your Project?
| Scenario | Better model | Why |
|---|---|---|
| Ten-page business website with known content | Fixed price | Scope is clear and easy to write down |
| Shopify store with 100 products and COD | Fixed price | Standard features with known effort |
| New booking platform, features still unclear | Hourly, or fixed first phase | Requirements will change as users test it |
| Monthly updates and small improvements | Monthly plan or hourly bundle | Work is ongoing and varies each month |
| Fixing an unknown bug on an old site | Hourly with a cap | Effort cannot be known until investigated |
How to Stay Safe on a Fixed-Price Project
- Write the scope in detail: every page, feature, integration and exclusion.
- Agree what counts as a change and how changes are priced.
- Check quality at each milestone, so corners are not cut quietly to protect the price.
- Tie payments to visible work, as explained in our milestone payments guide.
How to Stay Safe on an Hourly Project
- Set a budget cap per week or month that cannot be exceeded without your approval.
- Ask for weekly time reports that list tasks, not only totals.
- Review working software often, ideally every week or two, so you see progress.
- Agree the rate and minimum billing unit (for example 15 or 30 minutes) in writing.
The Hybrid Approach Most Projects Need
For web applications, a common and sensible approach is a fixed-price first version with only the core features, followed by hourly or monthly development based on real user feedback. This keeps early costs predictable while allowing the product to grow. Our web app cost guide explains first-version budgets.
How We Price
We price websites and online stores at a fixed price for a written scope: from Rs 40,500 for a small website, Rs 85,500 for a ten-page business site and Rs 157,500 for an online store. Web applications start at Rs 360,000 for a scoped first version. Changes outside the scope are quoted in writing before any work starts. Optional maintenance starts at Rs 7,200 a month.
Frequently Asked Questions
How We Researched This Guide
The comparison reflects how we price our own projects and the pricing disputes clients describe from earlier projects. Advice on iterative delivery follows the GOV.UK Service Manual and Agile Alliance guidance. Our prices are from our published price list.
Sources
- GOV.UK Service Manual — Agile delivery
- Agile Alliance — User stories (describing requirements)
- Google Search Central — Do you need an SEO? (agreeing scope with web professionals)
Disclosure: Kamboh Associates sells the web development services discussed here. Other providers' prices are quoted from their own public pages on the dates shown and may have changed. We correct errors as soon as they are reported. First published ; last reviewed .
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