PackagesThree stages, one clear path from idea to product.
See, click through, and present the idea first. Test working core flows with a small invited group. Build for real customers when you are ready. Prices are in USD, start at the amounts shown and grow with the number and complexity of features.
The three stagesPick where to start — not where to finish.
Most people start with the prototype. Every stage has a clear job, a clear price, and a clear limit.
Stage 1Interactive Prototype
Explore your idea before committing to a full build. We turn your brief and design references into a hosted, clickable experience you can refine and show to potential customers, partners and investors.
InitialFrom $199
OngoingFrom $49 / week while refining
From $199 for the initial build and first review; the final price depends on how many features you need and how complex they are. The weekly fee starts when the first version is delivered. After explicit sign-off, $49/month at the next billing renewal preserves the hosted version.
Example, not a quote: 4 weeks of feedback = $199 + 4 × $49 = $395.
- Intended use
- Seeing, clicking through, refining, and presenting the idea.
- Working vs simulated
- Simulated flows and sample data. Not live business operations.
- Revisions and support
- One main user journey
- Up to five screen templates
- One consolidated revision round per week during refinement
- A hosted URL you can share under your project's rules
- Excluded / separately quoted
- New features or a changed core journey are quoted separately. No unlimited revisions.
- Hosting
- Hosted by AttainSoft while refining and during preservation after sign-off.
Start with a prototypeStage 2Private MVP
Put the core idea in the hands of a small invited group. Test agreed working features and gather feedback before investing in a commercial launch — and use the private demo to explain the product in partner and investor conversations.
InitialFrom $1,999
OngoingFrom $299 / week after initial build
From $1,999. The quote grows with the number of features and their complexity, and is agreed before any payment. The weekly fee starts after the initial build, scales with the same feature set and is defined in your agreement.
Example, not a quote: 8 weeks = $1,999 + 8 × $299 = $4,391.
- Intended use
- Testing agreed working core flows with a small invited group, before a commercial launch.
- Working vs simulated
- Working software with limited scope and access. Real versus simulated behavior is labeled in the order.
- Revisions and support
- Agreed working core journeys
- Private access for an invited group
- Basic feedback collection
- Hosted environment sized to the agreed testers
- Excluded / separately quoted
- No public commercial launch or live sales. Tester caps, data limits and support are set in your order.
- Hosting
- Private hosted environment; limits and support are written into the agreement.
Scope a private MVPStage 3Production Product
Ready to build for real customers? We scope the product, assemble the right resources, and agree on development, launch and ongoing operation before work starts.
InitialCustom quote
OngoingCustom
Production pricing and operating/support terms are scoped with you in a separate proposal.
- Intended use
- Building and launching the real business product.
- Working vs simulated
- Production engineering, with launch and ongoing responsibilities explicitly scoped.
- Revisions and support
- Discovery and a written scope
- Production build and launch plan
- Operating and support plan agreed up front
- Excluded / separately quoted
- Nothing is assumed included — scope, timeline, ownership and responsibilities are written down first.
- Hosting
- Production hosting and support terms form part of your agreement.
Talk about production Fixed-price starting pointsTwo offers with one number up front.
For when you want a fixed total before you commit. Both use the same written quote, approved before any payment.
Stage 1, fixed totalPrototype Sprint
$395 total
The interactive prototype with a fixed total: the $199 build plus 4 weeks of refining at $49 a week, as one number.
- One main user journey, up to five screen templates
- One consolidated revision round per week for 4 weeks
- A hosted URL you can share
- Simulated flows and sample data, not live operations
After sign-off, $49/month keeps the accepted version hosted. New features or a changed core journey are quoted separately.
Start a Prototype SprintFor apps built with AI toolsAI-built app readiness audit
$299 fixed
Started an app in Lovable, Bolt, Replit or a similar tool and got stuck at login, payments or launch? We review it and give you a written, ranked list of what breaks and what it takes to fix it.
- Login and user roles
- Who can see which data
- The payment path
- Secrets left in the code, and backups
- The privacy notice and deployment
An audit, not a fix: it doesn't include repairing or taking over your code. The findings can feed a Prototype Sprint or a private MVP quote.
Request an audit How pricing worksWhat is a software feature?
A feature is one thing a person can do in your product from start to finish, like booking an appointment or seeing today's sales. It includes the screens, the data it needs and the rules behind it. Prices start at the amounts above and grow with how many features you need and how complex each one is.
Simple featureA form that saves details, a list people can search, a confirmation message. Few screens and no outside systems.
Complex featurePayments, connections to other systems like WhatsApp, calendars or accounting, AI, user roles, or real-time updates. More logic and more testing.
How it sets your priceWe list the features with you, rate each one simple or complex, and quote the build and the weekly fee from that list. You approve it in writing before any payment. The $199 or $1,999 is charged when you approve the quote, with no separate deposit.
Side by sideWhat you get at each stage.
All prices are USD starting prices; each quote depends on the number of features and their complexity. Scope and revision changes are quoted separately. Full terms — including cancellation, ownership and hosting limits — are agreed in writing before work starts.
Active vs preservationWhat the ongoing fee is doing.
Active refinement — from $49/weekStarts when the first version of the prototype is delivered. Covers the agreed feedback path and one consolidated revision round per week while you refine.
Preservation — $49/monthAfter you explicitly sign off, the plan moves to $49/month at the next billing renewal. The accepted version stays available. No included feature work. A feedback ticket alone never changes billing.
Changes are quoted separatelyNew features or a changed core journey are outside the included rounds and are quoted as their own piece of work.
Questions about scope, revisions and billing.
Can I charge users on the MVP?
No. The private MVP is for invited private validation — no public commercial launch or live sales. Charging real customers is part of a production product, scoped separately.
What counts as a revision?
A revision is one consolidated round of feedback on the agreed main journey — comments, screenshots or change requests grouped together and applied together. The prototype includes one consolidated round per week during refinement. New features or a changed core journey are not revisions; they are quoted separately.
What happens when I approve the prototype?
Sign-off is explicit. At the next billing renewal after you sign off, the plan moves to $49/month preservation, which keeps the accepted version available with no included feature work. A feedback ticket alone never changes billing.
What does the ongoing fee cover?
While refining, the weekly fee (from $49/week) covers the agreed feedback path and one revision round per week and keeps the hosted build available. After sign-off, $49/month preservation keeps the accepted version available without feature work. Specific support, usage and restoration limits are set out in your agreement before work starts.
Can I cancel or move elsewhere?
Yes. You can cancel with 30 days' notice. Within 30 days we export the code and designs we made for you, and your data, and after the export we delete the hosted copy. The shared foundation behind Attain OS stays with AttainSoft, and its license ends when we stop hosting your build. These terms are written into your quote before work starts.
Who owns the code and designs?
You own the code and designs we make for you. Your build runs on the shared foundation behind Attain OS, which AttainSoft keeps and licenses to you for as long as we host your build. You can cancel with 30 days' notice. Within 30 days we export your code and data to you, and after the export we delete the hosted copy. These terms are written into your quote before work starts.
Do earlier fees count toward the next stage?
Not automatically. Each stage is scoped and quoted on its own. Any credit or hosting transition between stages is written into the next quote rather than assumed here.
