SaaS Discovery & Technical Scoping — Architecture, Spec & Fixed-Price Proposal

£1,497–£3,500

Market Rate: £3,000–£8,000

Before a single line of code is written, we map exactly what you’re building, how it works, what it costs and how long it takes. The Discovery & Technical Scoping service gives you a complete technical specification, architecture plan and fixed-price proposal — so you know exactly what you’re getting before you commit to a full build.

✅ What’s Included

🔍 Requirements Gathering — Deep-dive session to capture all features, user types, workflows and business rules
🏗️ Architecture Planning — Full technical architecture designed for your use case — database schema, API structure, auth system, third-party integrations
📋 Technical Specification Document — Complete written specification covering every feature, screen, data flow and integration — the blueprint for the entire build
🗺️ Product Roadmap — Phased delivery roadmap with milestones, priorities and recommended build order
💰 Fixed-Price Proposal — Exact cost and timeline for your full SaaS build — no estimates, no surprises
⚠️ Risk Assessment — Technical risks identified upfront with mitigation strategies documented
🛠️ Tech Stack Recommendation — Recommended technology choices justified for your specific requirements and scale
📊 Third-Party Integration Mapping — All required integrations identified, assessed and documented with connection approach
🎨 Wireframe Overview — High-level wireframes of key screens to validate the approach before development begins
📞 Two Review Calls — One discovery call and one specification review call included

⏱️ Timeline

1–2 weeks from brief to final specification document.

🎯 Who Is This For?

Founders who want certainty before committing to a full build. Businesses replacing existing software. Anyone who has been burned by scope creep before.

📞 020 3951 4908

info@bydesignuk.co.uk · bydesignuk.co.uk · Office 13, 25 Mollison Avenue, Enfield EN3 7LW

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We operate Monday – Friday, 9am – 6pm. Callbacks are typically made within 2 hours during business hours.

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