Vibe Coding Migration Services: Pricing, Timelines, and What to Expect

What a Professional Vibe Coding Agency Delivers

A credible vibe coding agency delivers more than code. Expect these core deliverables:

• Architecture planning and stack selection

• Full code implementation in the target framework

• QA and testing across core user flows

• Deployment to modern cloud infrastructure

• Handoff documentation and a defined support period

The output should be a production-ready system, not a prototype you need to finish yourself.

What Clients Usually Need to Preserve

Most clients need their existing data intact, their user flows unchanged, and their business logic working exactly as before. Third-party integrations — payment processors, CRMs, analytics tools — also need to carry over where possible.

Understanding this scope upfront is what separates a clean migration from a project that drags on for months. The more you can document about your current app before the engagement starts, the faster the audit goes. Apps with undocumented logic or informal workflows consistently take longer to scope accurately.

Vibe Coding Migration Services Pricing: Three Tiers Explained

Pricing is the question everyone has and almost no one answers directly. Here is a clear breakdown of the three tiers that cover most real-world migrations.

MVP Migration Service: $15K–$40K, 2–6 Weeks

This tier is for apps with a limited number of screens, straightforward business logic, and minimal third-party integrations. Think a single-role app with a few core workflows and a clean data model — typically under ten database tables and fewer than fifteen screens.

An MVP migration service at this level covers the core app rebuild, essential QA, deployment to a basic cloud environment, and a handoff package. It is not the right fit if your app has complex permissions, multiple user roles, or heavy API dependencies. Those factors push the project into the mid-size tier regardless of how simple the app looks on the surface.

Mid-Size App Migration: $40K–$80K, 6–12 Weeks

This is the most common tier for apps that have grown past the MVP stage. You have multiple user roles, more complex workflows, and a handful of integrations that all need to work after cutover.

At this level, expect deeper QA coverage, more deliberate architecture planning, and documentation your internal team can actually use. The app migration service pricing here reflects the additional coordination and testing required to move a real product without breaking it. Most funded startups with validated traction land in this range.

Enterprise Migration: $80K+, 12–24 Weeks

Enterprise migrations involve high-complexity systems. Large datasets, compliance requirements like HIPAA or PCI, multiple integrated platforms, and multi-team coordination all push projects into this range.

Delivery at this tier is staged. You do not flip a switch and move everything at once. Phased cutover reduces risk, and formal stakeholder coordination keeps the project aligned across business units. Expect a dedicated project manager and structured sign-off checkpoints at each phase boundary.

What Drives the No-Code to Custom Code Cost

Two apps can look similar on the surface and cost very different amounts to migrate. Here is what actually moves the number.

The primary cost drivers are:

1. Database tables and relational complexity

2. Number of pages and screens

3. Business logic, conditional flows, and permissions

4. Third-party integrations

5. Compliance requirements (HIPAA, PCI, SOC 2)

6. Mobile vs. web (or both)

Database Complexity and Number of Tables

Every table in your database represents a data structure that needs to be mapped, migrated, and validated. More tables mean more relationships to preserve, more edge cases to test, and more QA time to confirm nothing broke during the move.

A simple app with five tables is a very different project from one with forty tables and complex foreign key relationships. The no-code migration cost scales directly with this complexity. Relational integrity issues — orphaned records, inconsistent data types, missing constraints — are the most common source of scope expansion during the audit phase.

Screens, Workflows, and Business Logic

Each screen needs to be rebuilt. Each workflow needs to be coded. Conditional logic — if this user role, show this; if this condition, calculate that — adds up fast.

Permissions systems, calculated fields, and multi-step workflows are where migrations most often take longer than expected. What looks like a simple feature in Bubble can require significant custom code to replicate cleanly. Teams that underestimate this are the ones that blow their original timeline.

Integrations, Compliance, and Platform Type

Stripe, Twilio, HubSpot, Intercom — each integration adds scope. Every API connection needs to be rebuilt, tested, and confirmed working in the new environment.

Compliance requirements add another layer. HIPAA-compliant apps need specific infrastructure choices, audit logging, and access controls. If your app is mobile-first or needs app store deployment, the app rebuild cost increases further because you are now managing platform-specific builds, review cycles, and device testing. React Native development cost is a useful reference point if your migration includes a cross-platform mobile build.

The Migration Process: Step by Step

Knowing what happens and when gives you control over the project. Here is what a professional migration looks like from first conversation to handoff.

Discovery Call

The first conversation is about your app, your goals, and your current pain points. The team assesses whether the project is viable, whether the scope is clear enough to estimate, and whether there is a good fit between your needs and their capabilities.

This is not a sales call. It is a technical triage. Come prepared with your current platform, approximate number of screens, integrations, and user count. Teams that arrive with a documented feature list move through discovery in a single session.

Audit and Architecture Proposal

The team reviews your existing product — data model, workflows, integrations, and technical risks — before recommending a migration plan.

Based on the audit, you receive a recommended tech stack, a migration plan, a timeline, and a cost estimate. This is the document you use to make the go/no-go decision. Do not skip this step and jump straight to a fixed-price contract. Skipping the audit is the single most common reason migrations run over budget.

Build Sprint, Testing, Deployment, and Handoff

Build sprint: The app is reconstructed in custom code, usually in focused two-week sprints with regular check-ins.

Testing: QA covers core user flows, edge cases, and integration behavior. This is not optional — it is where the migration earns its cost.

Deployment: The app goes live on modern cloud infrastructure, with DNS cutover and monitoring in place.

Handoff: You receive the codebase, documentation, and a defined support window — typically 30 days — where the team is available to address post-launch issues.

What You Get at the End of a Vibe Coding Migration

At the end of a professional migration, you are not just receiving code. You are receiving a system you can maintain, scale, and hand to any competent developer.

Clean Codebase and Modern Infrastructure

You get a clean repository on GitHub and a deployed application on modern hosting infrastructure — AWS, GCP, or similar. This matters because your next hire can open the repo and understand it. Your next feature does not require a platform workaround.

Scalability becomes a function of infrastructure decisions, not platform limits. That is the point of the migration. A well-structured codebase also dramatically reduces the cost of future feature development — engineers spend time building, not reverse-engineering undocumented logic.

Documentation, CI/CD, Monitoring, and Support

Full documentation covers the architecture, data model, and deployment process. A CI/CD pipeline means future deployments are automated and consistent. Monitoring setup means you know when something breaks before your users do.

The 30-day support window is a structured period to catch anything that surfaces post-launch — not indefinite maintenance. After that, your team owns the product. Reviewing mobile app maintenance cost at this stage helps you plan what ongoing upkeep will actually look like once you take ownership.

Why Vibe Coding Development Services Change the Economics

Traditional agencies build the same way they always have. A vibe coding agency uses AI tools inside the delivery process — and that changes what is possible at a given price point.

Faster Delivery Through AI-Assisted Engineering

Tools like Cursor, Claude Code, and GitHub Copilot accelerate coding, scaffolding, debugging, and repetitive implementation work. Experienced engineers using these tools deliver 60–70% faster than traditional agencies in most migration scenarios.

That speed is not about cutting corners. It is about eliminating the slow parts of software delivery — boilerplate, repetitive patterns, documentation drafts — so engineers can focus on the hard problems. The quality bar does not drop; the clock just moves faster.

Passing Savings to Clients

Speed improvements reduce the total hours required without reducing engineering rigor. A project that would take a traditional agency four months can often be delivered in six to eight weeks.

Traditional agencies often charge $150K+ and take six or more months for the same scope. The AI-assisted delivery model compresses both the timeline and the cost, making professional-grade migration accessible to startups that cannot wait a year or spend half a million dollars. Understanding mobile app development company hiring benefits helps you frame what you are actually buying when you engage a professional team versus assembling one yourself.

Vibe Coding Migration Services vs. Other Options

You have three realistic paths: do it yourself, hire freelancers, or engage a professional agency. Each has a different risk and cost profile.

DIY Migration

DIY is the cheapest option upfront. If your team has strong in-house engineering capability, existing knowledge of the target stack, and bandwidth to run a migration alongside your product roadmap, it can work.

Most teams underestimate the scope. Business logic that seems simple in Bubble is often harder to replicate cleanly in code. QA alone can consume weeks. The hidden cost of DIY is usually rework — and rework on a production app with active users is expensive in ways that do not show up in the initial estimate.

Freelancers

Freelancers sit in the middle on cost and risk. A skilled freelancer can handle narrow, well-defined tasks — rebuilding a specific module, migrating a database schema — but full migrations require coordination across architecture, implementation, testing, and deployment.

When something breaks post-launch, accountability is unclear. For a production app with real users, that ambiguity is expensive. Most teams that start with freelancers end up engaging an agency to fix what was missed.

Traditional Agency vs. Vibe Coding Agency

A traditional agency brings process and accountability, but the price reflects it. Expect $150K+ and a six-month-plus engagement for the kind of work a vibe coding agency can deliver in 6–12 weeks at $40K–$80K.

The AI-assisted model is not a shortcut. It is a more efficient delivery mechanism operated by experienced engineers. For funded startups, validated MVPs, and apps with real traction, it is the best balance of speed, quality, and cost.

ROI Framework: When a No-Code Migration Pays for Itself

Migration is a capital decision. The question is not just "how much does it cost?" but "how long until it pays back?"

Ongoing Platform Costs

Bubble plans at scale run $4K–$10K per month, depending on usage, workspaces, and add-ons. Lovable credits and Replit scaling costs add up similarly as your user base grows. These are recurring costs that do not decrease as your product matures — they increase.

Beyond the dollar cost, platform constraints limit what you can build. You pay more and get less flexibility. That is the real cost of staying on a no-code platform past the point where it serves you.

One-Time Migration Plus Hosting

A one-time migration investment shifts your cost structure. Instead of $5K–$10K per month in platform fees, your ongoing infrastructure costs drop to $50–$500 per month depending on your hosting setup and traffic volume.

At $5K/month in platform savings, a $40K migration pays for itself in eight months. After that, you are running on a codebase you own, on infrastructure you control, with no platform dependency. The mobile app development costs breakdown makes the long-term math even clearer when you factor in developer velocity and the compounding cost of feature development on a constrained stack.

Who Should Use Vibe Coding Migration Services

This service is not for every app. Knowing whether you are a good fit saves everyone time.

Validated MVPs With Traction

If your app has real users and real usage, the migration investment is easier to justify. You know the product works. You know people want it. The migration is about giving it a foundation that can support the next phase of growth.

Apps without traction are harder to justify migrating. Build the demand first, then invest in the infrastructure. Migrating a product nobody uses yet is a capital allocation mistake.

Apps With 1,000+ Users or Rising Platform Costs

Apps reaching 1,000+ users or paying more than $500/month in platform-related costs are strong migration candidates. At that scale, platform constraints start to hurt product velocity, and the economics of custom code start to win.

How long does it take to develop a mobile app is a useful reference here — migration timelines are often comparable to new builds, and understanding that helps you plan the transition without disrupting your roadmap.

Investor-Backed Startups Preparing to Scale

Funded teams face a specific pressure: investors want to see a scalable architecture before the next growth phase. A no-code stack that worked at seed stage becomes a liability when you are raising a Series A.

Migration gives you a codebase that any senior engineer can audit, a system that can handle 10x the load, and a tech story that does not make technical due diligence uncomfortable. Most Series A investors will ask about your infrastructure — having a custom codebase is the right answer.

What Is Not Included in a Standard Migration Engagement

Scope clarity prevents expensive misunderstandings. Here is what a standard migration engagement does not cover.

No Full Redesign

Migration preserves your existing UI and user flows. If you want a visual overhaul, a new design system, or a brand refresh, that is a separate engagement with separate scoping and pricing. Treating redesign as part of migration scope is one of the fastest ways to blow a budget.

No New Feature Development

The migration scope is parity with what exists today. New features — even small ones — are out of scope and should be treated as a separate project after the migration is complete and stable. Adding features mid-migration introduces scope creep that delays delivery and inflates cost.

No Ongoing Maintenance Contract by Default

The 30-day support window is included in the core package. Ongoing maintenance, monitoring, and feature development after that window require a separate agreement. Some clients move into a retainer after handoff; others take the codebase in-house. Both are valid paths.

Ready to Evaluate Your Migration?

If your app has traction, your platform costs are climbing, or your team keeps hitting walls that custom code would solve, a migration audit is the right next step. You do not need to commit to a full rebuild to find out whether it makes sense.

Book a free consultation with the Brilworks team and we will assess your current stack, walk through the scope, and give you a clear picture of what migration would cost and how long it would take.