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mainloop.studio — we do the hard parts

Backend development & engineering studio

mainloop.studio Agencies, Studios & Services Listed Aug 20, 2026
Global rank#260
Category rank#11
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The short version

What is mainloop.studio — we do the hard parts?

mainloop.studio is an engineering studio based in San Francisco, New York, and Berlin that provides backend development and engineering services. The studio utilizes a staffing model that combines senior engineers with AI agents and models to handle development tasks, including scaffolding, testing, refactoring, and migrations. The studio was founded by an ex-Unit 8200 engineer.

What makes it different

The studio combines senior engineering judgment with an agent fleet of AI models to handle volume, aiming to deliver shippable versions in weeks.

Product capabilities

Key features

  • Backend development
  • AI & LLM systems
  • Algorithms & performance optimization
  • Low-level & systems programming
  • Mobile app development
  • Emergency response for production issues
  • Code review by senior engineers

Ways to use it

Use cases

  • Building APIs, data pipelines, and event systems
  • Developing AI workflows, RAG, and prompt pipelines
  • Profiling and optimizing system latency
  • Developing embedded firmware and real-time RF controllers
  • Native iOS, macOS, and React Native mobile development
  • Taking over existing or inherited codebases

Who it is built for

Best for

Organizations needing backend engineeringCompanies requiring AI/LLM system developmentTeams needing low-latency or embedded systems workOrganizations with urgent production or deadline issues

At a glance

Strengths & considerations

Strengths

  • Senior engineers own the architecture and review process
  • AI agents handle volume tasks like scaffolding and testing
  • Clients retain ownership of code, IP, and accounts from day one
  • Same-day response available for urgent production issues
  • No account managers or junior-only handoffs

Things to consider

  • Requires client to provide access to their own repositories and cloud accounts
  • Pricing is agreed upon upfront per project or per month
  • Studio operates in San Francisco, New York, and Berlin time zones

Plan information

Pricing

Modelpaid
Starting priceNot specified

Pricing is determined per project or per month, agreed upon upfront.

Free access

None

Prices and plans can change. Confirm current terms on the official pricing page before purchasing.

Compatibility & availability

Technical details

Integrations

AWSFastAPIPostgresDSPySwiftSwiftUIReact NativeCC++RustWinAPI

Platforms & channels

iOSmacOSWebAssembly

Languages

PythonCC++RustSwift

Quick answers

mainloop.studio — we do the hard parts FAQ

How fast can you move?

The studio aims for a first working slice in days and a shippable version in weeks.

Do you use AI to write code?

Yes, agents handle volume tasks like scaffolding, tests, refactors, migrations, and glue, while a senior engineer reads every merged line.

Can you take over an existing codebase?

Yes, the studio works with inherited services, half-finished migrations, and systems where original authors are gone.

Who owns the code?

The client owns the code, IP, and accounts from day one.

Explore nearby ideas

Tags

Engineering StudioBackend DevelopmentAI SystemsEmbedded SystemsSoftware Consultancy

Research trail

Official sources

These pages were used for the factual profile above. They may change after the research date.

  1. Official website

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