MVP Maintenance & Post-Launch Support: Keep Shipping After Launch
Monthly sprints for bug fixes, new features, AI upgrades and scaling, with the same senior team and no re-onboarding. From $3,000/month.
Codersarts provides post-launch maintenance and continuous development for MVPs we built and for products built by other teams. Each month runs as planned sprints with a prioritised backlog: bug fixes and monitoring, new features driven by user feedback, UI and onboarding improvements, AI feature upgrades, performance and cost optimisation, security patches, dependency updates and infrastructure management. You get a dedicated project manager, a fixed share of senior engineering time, weekly demos and a monthly report covering what shipped, uptime, issues resolved and recommendations. Plans start at $3,000 per month for a part-time capacity suited to early-stage products and scale to dedicated full-time engineers as usage grows, with no long lock-in and the option to pause between phases. For products we did not build, we start with a code audit to understand the codebase before taking over. All work is delivered to your repository and cloud account, and you keep 100% ownership.
✅ From $3,000 per month
✅ Monthly sprints with a prioritised backlog
✅ Same senior team, no re-onboarding
✅ Weekly demos and a monthly report
✅ No long lock-in, pause between phases
✅ Work delivered to your repo and cloud
Quick Answer
MVP maintenance and post-launch support is ongoing development after your product goes live: fixing bugs, shipping features users ask for, improving performance and keeping infrastructure and dependencies secure.
At Codersarts, post-launch retainers start at $3,000 per month for part-time capacity suited to early-stage products and scale to dedicated full-time engineers as usage grows.
Work runs in monthly sprints with weekly demos, and you can pause between phases.
Key Facts
Here's how our post-launch retainers work, from pricing and team to what's covered each month.
Price | From $3,000/month |
Model | Monthly sprints with a prioritised backlog |
Team | Dedicated project manager plus senior engineers |
Updates | Weekly demos, monthly report |
Covers | Bug fixes, features, AI upgrades, performance, security, infrastructure |
Products | Ones we built and ones built by other teams or AI tools |
Commitment | Monthly, with the option to pause |
Ownership | All work in your repository and cloud account |
What Is Software Maintenance After an MVP?
Software maintenance is the work that keeps a live product useful, secure and reliable after launch. It usually falls into four types:
Type | What it means | Example |
Corrective | Fixing bugs users find | A payment fails on one browser |
Adaptive | Keeping up with changes around the product | A new iOS version or a provider API update |
Perfective | Improving features and performance | Faster dashboards, a smoother onboarding |
Preventive | Reducing future risk | Dependency updates, security patches, refactoring |
At the MVP stage most budget goes to perfective work: shipping what users ask for while keeping the product stable.
What's Included
A retainer covers everything a live product needs to stay healthy and keep improving. This is what we handle each month.
Area | What we do |
Bug fixes and monitoring | Error tracking, uptime alerts, fixes prioritised by impact |
New features | Features driven by user feedback and your roadmap |
UX and onboarding | Improvements that lift activation and retention |
AI improvements | Better prompts, models, retrieval and cost controls |
Performance | Faster pages, queries and APIs as usage grows |
Security | Patches, dependency updates, access reviews |
Infrastructure | Hosting, backups, scaling and cloud cost optimisation |
Analytics | Tracking what users do so you can decide what to build next |
Plans
Plans scale with your product. Start small while you're finding product-market fit and add capacity as usage and revenue grow.
Plan | Capacity | Best for | Price |
Starter Retainer | Part-time senior engineer, PM, monthly sprint | Early products with a handful of users | From $3,000/month |
Growth Retainer | More engineering hours across frontend, backend and AI | Products with paying users and an active roadmap | Custom quote |
Dedicated Team | Full-time engineers working only on your product | Scaling products replacing a hiring plan | Custom quote |
Every plan includes a project manager, weekly demos and a monthly report.
How a Monthly Sprint Works
Each month follows the same rhythm, so you always know what's being worked on and what shipped.
When | What happens |
Start of month | Backlog review: you and your PM agree priorities |
Weeks 1–4 | Features and fixes ship continuously with weekly demos |
Any time | Critical bugs jump the queue |
End of month | Report on what shipped, uptime, issues resolved and recommendations |
Taking Over a Product We Didn't Build
Many retainers start with a product another team built.
Inherited a product from a freelancer, an agency or an AI coding tool? We start with an MVP Code Audit to understand the codebase, fix the critical risks first, then move into monthly sprints. You get a clear picture of what's safe to keep and what needs work before we commit to a roadmap.
Signs Your MVP Needs Ongoing Support
If any of these sound familiar, your product has moved past launch and needs a steady development rhythm.
Users are asking for features you don't have the capacity to build
Bugs are reported faster than they're fixed
Pages and APIs are getting slower as usage grows
Cloud and AI costs are rising without a clear reason
Nobody owns updates to dependencies, security and infrastructure
Your original developer has moved on and knowledge is being lost
What to Prioritise in the First 90 Days After Launch
The first three months after launch decide whether early users stay. This is how we usually sequence the work.
Month | Focus |
Month 1 | Stability: fix launch bugs, add monitoring, watch where users drop off |
Month 2 | Activation: improve onboarding and the core workflow based on real usage |
Month 3 | Growth: ship the most requested features, tune performance and costs |
Retainer or Hiring In-House?
Most founders compare a retainer with hiring their own developer. Here's how the two options compare at the MVP stage.
Codersarts retainer | Hiring in-house | |
Time to start | Days | Months |
Cost | From $3,000/month | Salary, benefits, recruiting fees |
Skills | Frontend, backend, AI, DevOps and PM in one team | One person's skill set |
Flexibility | Scale up, down or pause monthly | Fixed commitment |
Knowledge continuity | Same team that knows your product | Lost if the hire leaves |
Many founders use a retainer until revenue justifies a full in-house team, then we hand over with documentation.
Frequently Asked Questions
These are the questions founders ask most often about post-launch maintenance and support.
How much does MVP maintenance cost?
Retainers start at $3,000 per month for part-time senior capacity, project management and a monthly sprint. Larger plans and dedicated teams are quoted on your roadmap.
What's included in post-launch support?
Bug fixes and monitoring, new features, UX improvements, AI upgrades, performance work, security patches, dependency updates and infrastructure management.
Do you maintain products built by other teams?
Yes. We start with a code audit so we understand the codebase and risks, then take over in monthly sprints.
Is there a minimum contract?
Retainers are monthly. You can scale up, down or pause between phases.
How fast do you fix critical bugs?
Critical issues jump the queue and are worked on immediately during the retainer, ahead of planned sprint work.
Will I still own the code?
Yes. All work is delivered to your repository and cloud account, and you keep 100% ownership.
What's included in the 30 days of bug fixes after an MVP build?
Every Codersarts MVP build includes 30 days of fixes for defects in delivered scope. A retainer continues from there with features, improvements and ongoing support.
What's the difference between maintenance and new development?
Maintenance keeps what you have working: fixes, updates and security. New development adds features. A retainer covers both, and the monthly backlog decides the balance.
Do you offer guaranteed response times?
Response times for critical issues are agreed in your retainer, based on your plan and how critical the product is to your business.
Can you reduce our cloud and AI costs?
Yes. Cost reviews are part of every retainer: right-sizing infrastructure, caching, model selection and usage limits often cut monthly running costs noticeably.
Keep Your MVP Moving After Launch
Tell us what you've launched, how many users you have and what's on your roadmap. We'll recommend a plan and the first month's sprint priorities.
Related: MVP Development Services · MVP Scaling & Optimization · MVP Testing & QA · MVP Code Audit · Engagement Models