In this guide
In Peru (2026), a working MVP starts at S/ 15,000 and ships in 4–6 weeks. Iterative development starts at S/ 8,000/month. Complex platforms —multiple modules, integrations and a mobile app— typically land between S/ 40,000 and S/ 150,000+ depending on scope. Price is driven mainly by how many modules, integrations and platforms (web/mobile) you need.
01Price ranges by project type
| Project type | Reference range (PEN) | Typical timeline |
|---|---|---|
| MVP / proof of concept | From S/ 15,000 | 4–6 weeks |
| Mid-sized app or platform (1–2 modules) | S/ 25,000 – S/ 60,000 | 2–4 months |
| Complex platform (multi-module, integrations, mobile) | S/ 60,000 – S/ 150,000+ | 6+ months |
| Ongoing iterative development (dedicated team) | From S/ 8,000/month | Monthly |
Reference ranges for the Peruvian market in 2026, for teams on a modern stack. The exact price is set after a scope discovery.
02What drives the price?
Two projects that “sound similar” can cost very different amounts. These are the factors that move the needle most:
- Scope: number of screens, modules and business rules.
- Integrations: SUNAT and electronic invoicing, payment gateways, WhatsApp, or connecting to systems you already use.
- Does it include a mobile app? Web + native mobile costs more than web only.
- Design and UX: a custom design weighs more than using standard components.
- Security and compliance: sensitive data, audits or regulation increase the effort.
- Post-launch support: ongoing maintenance and evolution.
03Pricing models: milestones, hourly or fixed price
For most SMBs, milestone-based payment is the fairest: you define verifiable deliverables and pay as they are met. If you are not happy at any milestone, you stop and pay only for what was delivered. A fixed price only works when the scope is 100% locked down (rare at the start), and hourly billing fits one-off improvements or maintenance.
04Custom software or an off-the-shelf SaaS?
Before paying for custom development, check whether an existing product already solves your case —starting there is usually cheaper and faster:
| Option | Upfront cost | When it makes sense |
|---|---|---|
| SaaS / ready-made product | From S/ 99/month | Your operation is standard and a product covers it. |
| Customizable SaaS | Subscription + adjustments | It almost fits, but you need specific adaptations. |
| Custom software | From S/ 15,000 (MVP) | Your process is a differentiator or no product fits. |
At BytePanda, for example, products like Panda POS (point of sale for retail and hospitality) or BytePanda ERP cover many cases without custom development. Only when they don’t fit does it make sense to build custom software.
05Red flags when getting a quote
- A fixed price without any discovery of the scope.
- The source code doesn’t end up being yours (technology lock-in).
- No intermediate deliverables: you pay everything up front and “see the result in months”.
- No direct line to the people who build it (only a sales layer).
06How to request a useful quote
Come prepared with: the specific problem you want to solve, who will use the software, which systems it must integrate with and your budget range. With that, a serious team will send back a milestone-based proposal with timelines and prices —not a generic PDF.
07Frequently asked questions
How much does it cost to develop custom software in Peru?
In Peru (2026), a working MVP starts at S/ 15,000 and ships in 4 to 6 weeks. Monthly iterative development starts at S/ 8,000/month. Complex platforms (multiple modules, integrations, a mobile app) typically range between S/ 40,000 and S/ 150,000+ depending on scope.
What factors change the price of custom software?
Scope (how many screens and modules), integrations (SUNAT, payment gateways, existing systems), whether it includes a mobile app, the level of UX design, security/compliance requirements and the post-launch support model. The more integrations and modules, the higher the cost.
Is it better to pay a fixed price or by milestones?
For most SMBs, paying by milestones makes more sense: you define verifiable deliverables and pay as they are met, and you can stop the project at any milestone and pay only for what was delivered. A fixed price works when the scope is 100% locked down, which is rare at the start.
Custom software or an off-the-shelf SaaS: which is better for an SMB?
If a SaaS product (such as a ready-made POS or ERP) covers your operation, it is almost always cheaper and faster to start there (from S/ 99/month). Custom software is justified when your process is a differentiator or nothing on the market fits, and the operational advantage is worth the investment.
How long does it take to build custom software?
A simple MVP takes 4 to 6 weeks; mid-sized projects 2 to 4 months; complex platforms 6 months or more. With iterative development you should see a first tangible demo within the first few days, not wait months.