A pilot and a full product differ in three areas: scope, technical architecture, and cost. A pilot is a limited, working version of your software that validates a specific assumption or functionality. A full product is scalable, robust, and ready for production use by real end users. Below we answer the most frequently asked questions about this difference.
When is a pilot the right first step?
A pilot is the right first step when you are not yet sure whether your software idea works in practice, or when you want to convince investors or stakeholders before releasing a larger budget. A pilot allows you to test quickly without immediately building a full product.
Concrete situations where a pilot makes sense:
- You are building a new digital product and do not yet know how users will respond to it
- You want to automate an internal process, but the requirements are not yet fully clear
- You have a limited budget and want to spread the risk
- You want to demonstrate that the technical approach is feasible before investing further
A pilot is less suitable if you already have a proven concept, have a hard deadline for a fully working system, or if the functionality is too complex to meaningfully limit. In those cases, it sometimes pays off more to move directly toward a full development trajectory.
What are the main technical differences between a pilot and a full product?
The biggest technical difference lies in the architecture and the level of finish. A pilot is built to provide quick insight, not to scale for years. A full product is designed with security, scalability, maintainability, and integration with other systems in mind.
Practical technical differences at a glance:
- Scalability: A pilot works for a small group of users; a full product must be able to handle hundreds or thousands of concurrent users
- Error handling: In a pilot, errors are sometimes resolved manually; in a full product, error handling is built into the code
- Security: A pilot has basic security; a full product complies with relevant security standards and sometimes also with regulations such as the GDPR
- Integrations: A pilot often operates on its own; a full product integrates with existing systems, APIs, and data flows
- Test coverage: A pilot has limited automated tests; a full product has extensive test coverage
This does not mean that the code from a pilot is worthless. With the right approach, you can reuse the core of a pilot as the foundation for the full product, although that sometimes requires refactoring.
How much does a software pilot cost compared to a full product?
A software pilot typically costs 20 to 40 percent of the total development cost of a full product, depending on the complexity and the scope you agree upon. The major advantage is that you get early feedback and avoid costly mistakes at a later stage.
For illustration: if a full product is estimated at 100,000 euros, a pilot in practice often falls between 15,000 and 40,000 euros. The variables that determine the cost are:
- The number of features included in the pilot
- The technology you use
- The experience levels of the developers
- The lead time and number of iterations
By choosing remote developers with a local supervisor, you can significantly reduce the costs of both a pilot and a full product without compromising on quality.
How long does it take to build a pilot?
A software pilot takes an average of four to twelve weeks, depending on the complexity of the concept and how clearly the requirements are defined. Simple pilots with a well-defined scope can sometimes be completed in four to six weeks; more complex pilots with multiple user roles or external integrations require eight to twelve weeks.
The lead time depends strongly on a number of factors:
- Clarity of scope: The more concrete the requirements, the faster the team can start and deliver
- Availability of stakeholders: Quick feedback on your end significantly speeds up the iterations
- Team size: A pilot with two developers is different from one with a team of five
- Technology choice: Familiar technologies such as React, Node.js, or Flutter shorten the startup time
A good rule of thumb: always plan a buffer of ten to fifteen percent on top of the initial estimate. Unexpected technical challenges or changing insights occur in virtually every project.
What happens after a successful pilot?
After a successful pilot, you have three options: you scale up to a full product, you carry out a second iteration based on the pilot results, or you consciously decide to stop because the assumption turned out to be incorrect. In all cases, you have gained valuable information that supports your decision.
If you decide to scale up, these are the typical next steps:
- Evaluation of the pilot results: What worked, what did not, and what do you want to approach differently?
- Requirements for the full product: Based on real user feedback, you establish the final scope
- Technical audit: Review which pilot code is reusable and what needs to be rewritten
- Planning and team composition: Determine what expertise you need for the next phase
- Continued development in sprints: The full product is built iteratively, with regular deliveries
A pilot is not an endpoint, but a starting point. It gives you the evidence to invest further in software development with confidence.
How we help with pilot and product development
3Bird guides companies through both the pilot phase and the further development toward a full product. Our approach combines experienced remote developers with Dutch fractional CTOs who guide your project in your own language.
What we concretely offer:
- Flexible teams that you can scale up and down based on the phase of your project
- Developers available from 25 euros per hour, for both pilots and full product development
- Expertise in a wide range of technologies such as React, Node.js, Flutter, Java, .NET, and more
- Local guidance by a fractional CTO who bridges the gap between your business and the development team
- More than 25 years of experience in custom software development
Whether you want to start with a small pilot or move directly toward a full product: we are happy to think along with you about the approach that best fits your situation. Get in touch via contact@3bird.nl or call +(31)75-7993038 for a no-obligation conversation.