What is it?
Custom software development covers SaaS platforms, MVPs, admin portals, APIs, and mobile apps — built with Laravel, React, Node.js, or Flutter depending on workflow complexity and team skills.
MVP Development
Launch Your MVP in 4–8 Weeks Not 4–8 Months
We help founders ship lean, investor-ready MVPs that validate ideas, earn first revenue, and scale without a rewrite — typically in 4–8 weeks with milestone pricing from $15k.
40+ startup MVPs shipped · Weekly demos · Built to scale past v1
30 minutes · Senior engineer · No commitment
Upwork Top Rated Plus
Fiverr Level 2 · 5.0★
Clutch Verified Provider
150+ projects delivered
20+ Play Store apps
4–8wk
MVP Timeline
$15k+
Starting Budget
40+
Startups Launched
70%
Reach Product-Market Fit
Built for Founders
Everything you need to go from pitch deck to paying users.
Fixed Timeline
Sprint-based delivery with weekly demos so you always know exactly what's shipping and when.
Scope Discipline
We help you ruthlessly cut to the core feature set that actually validates your hypothesis.
Built to Scale
Modern stack from day one — no rebuild required when you hit your first 10k users.
Founder Mindset
We've shipped startups ourselves. Expect strategic input, not just execution.
User-First Design
Conversion-focused UX baked in — your MVP looks polished, not like a hackathon project.
Founder-Friendly Pricing
Transparent fixed-price packages with milestone-based payments. Equity options available.
MVPs We Specialize In
Proven playbooks across the most common startup categories.
SaaS MVPs
6wk
Avg Timeline
Auth, billing, dashboard, core feature — everything you need to start a free trial flow.
Marketplace MVPs
8wk
Avg Timeline
Two-sided marketplaces with listings, search, messaging, and payments via Stripe Connect.
AI-Powered Products
5wk
Avg Timeline
Wrap GPT-4, Claude, or custom models into a polished product with auth, rate limiting, and billing.
Mobile App MVPs
8wk
Avg Timeline
Cross-platform iOS + Android apps with React Native or Flutter, ready for App Store submission.
Common Challenges
Problems We Help Buyers Solve
Runway pressure
Investors and market windows don't wait for a 6-month build that tries to ship every feature on the pitch deck.
Scope creep
Founders add 'just one more thing' until the MVP stops being viable.
Technical dead ends
Cheap prototypes built on no-code or AI tools that can't scale past the first 100 users.
No proof for fundraising
Slides without working software, analytics, or paying users rarely close rounds.
Why GreeLogix
Why Teams Choose GreeLogix
Ruthless scope discipline
We help you define the smallest shippable product that validates your thesis — then cut everything else.
4–8 week delivery
Sprint-based MVPs with weekly demos; typical projects from $15k with milestone payments.
Built to scale
Modern stack from day one — no throwaway prototype you'll rewrite after seed.
Founder-friendly process
Strategic input on pricing, onboarding, and analytics — not just ticket execution.
Typical Timeline
What to Expect Week by Week
Validate & scope
Week 1- ·Core user journey
- ·Feature cut list
- ·Stack decision
- ·Quote & timeline
Design sprint
Week 1–2- ·Wireframes
- ·Clickable prototype
- ·Auth & billing plan
Build
Week 2–6- ·Weekly demos
- ·Staging URL
- ·Core feature complete
Launch
Week 6–8- ·Production deploy
- ·Analytics
- ·App store submit (if mobile)
- ·Iteration backlog
Technologies
Stack & Architecture
ReactLaravelNode.jsFlutterSupabaseStripeOpenAIPostgreSQLVercel / AWS
Industries Served
- B2B SaaS
- Marketplaces
- Fintech
- Healthtech
- EdTech
- AI products
- Mobile consumer
Integration Capabilities
- Stripe billing
- Auth0 / Clerk
- Mixpanel / GA4
- OpenAI
- SendGrid
- HubSpot
Security & Compliance Considerations
Baseline prod hygiene
HTTPS, env secrets, auth, and rate limiting included — not optional add-ons before launch.
“What a 70-engineer team could not deliver, a small senior team at GreeLogix shipped. The app went from stuck to live across mobile, web, and backend.”
Quick answers
MVP Development: Key Facts
Structured answers for search engines and AI assistants — definition, fit, cost, timeline, and comparisons.
- What is it?
- Custom software development covers SaaS platforms, MVPs, admin portals, APIs, and mobile apps — built with Laravel, React, Node.js, or Flutter depending on workflow complexity and team skills.
- Who is it for?
- Founders validating a product idea with paying users, not slides alone Businesses outgrowing spreadsheets and email-based operations Teams inheriting fragile codebases from previous vendors Companies needing one backend for web admin, customer portal, and mobile
- Who should not use it?
- You need a generic website with no custom business logic You cannot allocate a product owner for weekly decisions You expect enterprise features at prototype budget
- How much does it cost?
- Pricing depends on scope, integrations, and timeline. GreeLogix provides fixed-milestone quotes after a discovery call — typical engagements range from $1,500 for focused audits to $75,000+ for full product builds, with monthly retainers from $3,500.
- How long does it take?
- MVPs: 4–8 weeks. Mid-size SaaS modules: 8–16 weeks. Enterprise portals: phased delivery over quarters. Phases: Validate & scope (Week 1); Design sprint (Week 1–2); Build (Week 2–6); Launch (Week 6–8).
- How does it compare?
- Compared to alternatives — No-code / vibe coding (Lovable, Bolt): choose when Fast prototype to test UX; plan a hardening phase before production traffic; Off-the-shelf SaaS: choose when Standard workflows fit 95% of needs with no custom margin logic; Freelancer marketplace: choose when Small, well-defined tasks with you owning architecture. Choose GreeLogix when you need production reliability, fixed milestones, and engineer-led delivery with QA sign-off.
- When should you choose it?
- You can define the core user journey and success metric You have budget for at least one production-quality release cycle You want source code ownership and clear documentation Software shaped to your exact workflow and pricing model Own the codebase and hosting — no per-seat vendor lock-in
Buyer Guide
What You Need to Know
Structured answers for founders, CTOs, and procurement — written for clarity in search and AI assistants.
Who needs it?
- ·Founders validating a product idea with paying users, not slides alone
- ·Businesses outgrowing spreadsheets and email-based operations
- ·Teams inheriting fragile codebases from previous vendors
- ·Companies needing one backend for web admin, customer portal, and mobile
Why GreeLogix?
- Product-minded engineers who map business rules before writing CRUD
- Rescue experience — MTS EdTech went from stuck to live across mobile, web, and backend
- Full delivery: architecture, build, QA, deployment, documentation
- Portfolio includes restaurant SaaS (Jalebi), AI admin panels (Ad Grants Pilot), and education apps (Shepherd)
How it works
- 1.Discovery: workflows, roles, integrations, and milestone definition
- 2.Architecture and data model before feature sprints
- 3.Weekly demos on staging with automated tests on critical paths
- 4.Production launch with runbooks and optional retainer
Typical timeline: MVPs: 4–8 weeks. Mid-size SaaS modules: 8–16 weeks. Enterprise portals: phased delivery over quarters.
How much does it cost?
Pricing depends on scope, integrations, and timeline. GreeLogix provides fixed-milestone quotes after a discovery call — typical engagements range from $1,500 for focused audits to $75,000+ for full product builds, with monthly retainers from $3,500.
Cost factors
- ·Feature count and permission complexity
- ·Design fidelity (wireframes vs full UI system)
- ·Integrations (payments, CRM, legacy ERP)
- ·Mobile apps add parallel API and store submission work
How long does it take?
MVPs: 4–8 weeks. Mid-size SaaS modules: 8–16 weeks. Enterprise portals: phased delivery over quarters. Phases: Validate & scope (Week 1); Design sprint (Week 1–2); Build (Week 2–6); Launch (Week 6–8).
How does it compare?
Compared to alternatives — No-code / vibe coding (Lovable, Bolt): choose when Fast prototype to test UX; plan a hardening phase before production traffic; Off-the-shelf SaaS: choose when Standard workflows fit 95% of needs with no custom margin logic; Freelancer marketplace: choose when Small, well-defined tasks with you owning architecture. Choose GreeLogix when you need production reliability, fixed milestones, and engineer-led delivery with QA sign-off.
- No-code / vibe coding (Lovable, Bolt) — choose when Fast prototype to test UX; plan a hardening phase before production traffic
- Off-the-shelf SaaS — choose when Standard workflows fit 95% of needs with no custom margin logic
- Freelancer marketplace — choose when Small, well-defined tasks with you owning architecture
When should you choose it?
- You can define the core user journey and success metric
- You have budget for at least one production-quality release cycle
- You want source code ownership and clear documentation
Who should not use it?
- ·You need a generic website with no custom business logic
- ·You cannot allocate a product owner for weekly decisions
- ·You expect enterprise features at prototype budget
Benefits
- Software shaped to your exact workflow and pricing model
- Own the codebase and hosting — no per-seat vendor lock-in
- API-first builds let web and mobile share one backend
Risks to plan for
- Scope creep turning an MVP into a 6-month build
- Skipping QA on admin permissions and payment edge cases
- Choosing a stack your next hire cannot maintain
Decision framework
When to Choose MVP Development
Pros / benefits
- +Software shaped to your exact workflow and pricing model
- +Own the codebase and hosting — no per-seat vendor lock-in
- +API-first builds let web and mobile share one backend
Cons / risks
- −Scope creep turning an MVP into a 6-month build
- −Skipping QA on admin permissions and payment edge cases
- −Choosing a stack your next hire cannot maintain
Choose GreeLogix when
- You can define the core user journey and success metric
- You have budget for at least one production-quality release cycle
- You want source code ownership and clear documentation
Implementation steps
- 1.Discovery: workflows, roles, integrations, and milestone definition
- 2.Architecture and data model before feature sprints
- 3.Weekly demos on staging with automated tests on critical paths
- 4.Production launch with runbooks and optional retainer
Get a Clear Plan for MVP Development
Talk to a senior engineer — scope, timeline, and cost range in one 30-minute call. No sales script.
What Makes a Good MVP (And What to Cut)
A strong MVP proves one business hypothesis — not every feature on your roadmap. We work with founders to identify the smallest shippable product that tests pricing, retention, or workflow fit. Everything else goes on a post-launch backlog with clear triggers for when to build it.
That discipline protects runway. It also impresses investors: working software, analytics, and early user feedback beat slides alone. We instrument funnels from day one so you know what's working after launch week.
Stack Choices That Survive Seed Stage
We default to stacks we can hire for and scale: React or Next.js frontends, Laravel or Node APIs, PostgreSQL, Stripe billing, and Flutter or React Native when mobile is core. AI-native MVPs wrap GPT-4 or Claude with auth, rate limits, and cost controls — not a demo script.
If you built a prototype in Lovable or Cursor, we can harden it for production or rebuild the core properly while preserving UX learnings. Start with our free AI audit if you're unsure which path is faster.
Frequently Asked Questions
Answers to the buyer questions we hear most before a project starts.
- How long does it take to build an MVP with GreeLogix?
- Our typical MVP timeline is 4–8 weeks depending on scope. We use sprint-based delivery with weekly demos so you always know what's shipping.
- What is the minimum budget for an MVP?
- MVP projects start at $15,000. The final cost depends on the feature set, integrations, and design complexity. We provide a fixed-price quote after a scoping session.
- Do you sign NDAs and can you work with investors on the call?
- Yes. NDAs are standard. We're comfortable joining investor or advisor calls to walk through architecture and timeline.
- What happens after the MVP launches?
- We offer retainer or sprint-based iteration — analytics review, bug fixes, and v1.1 features. Many clients transition to a dedicated engineer model.
Our Process
01
Validate Scope
We pressure-test your idea and lock the smallest possible MVP that proves the thesis.
02
Design Sprint
Quick wireframes and a clickable prototype before we write a single line of code.
03
Build in Sprints
Weekly demos, working software at every milestone, no big-bang surprises.
04
Launch & Iterate
Deploy to production, instrument analytics, and iterate based on real user data.
Have an Idea? Let's Ship It.
Send us your concept — we'll respond within 24 hours with a rough scope and quote.
Product Development
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Next step
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