# Everlabs

> Web and mobile software development agency. Agents do the work in an agentic AI workflow; Everlabs answers for delivery and quality. Logistics, SaaS, and e-commerce for startups and enterprise. Ruby on Rails, React, iOS, Android – full-cycle from ideation to support.

Everlabs is a software development agency. We design and build full-cycle products: ideation, UX/UI, web development, mobile development, and ongoing support – all delivered through an agentic AI workflow where agents do the work and Everlabs answers for delivery and quality. Agents are in the setup from day one: a working proof of concept on real client data within days, AI running through the whole pipeline from PRD and discovery to tested, verified releases – with human engineers accountable for everything that ships. The discipline behind it is context engineering: feeding agents the right specs, codebase knowledge, and acceptance criteria so their output ships reliably. Our specialty stack is Ruby on Rails on the backend with React and native mobile on the frontend, and we have shipped logistics platforms, SaaS products, and e-commerce systems used by millions. Everlabs has operated since 2013 and is rated 5.0/5 on Clutch across 10 verified client reviews, with a willingness-to-refer score of 5.0.

A clean Markdown version of every page on this site is available by appending `.md` to the URL. For example, this page's full long-form companion lives at `https://everlabs.com/llms-full.txt`. The home page is mirrored at `https://everlabs.com/index.md`.

## Main pages

- [Home](https://everlabs.com/index.md): Services overview, featured portfolio, technology stack, testimonials, and contact.
- [Blog](https://everlabs.com/blog.md): Long-form articles on web and mobile development, case-study deep dives, and lessons from shipping production software.
- [Careers](https://everlabs.com/careers.md): Open positions, hiring process, and team culture.
- [Terms](https://everlabs.com/terms.md): Terms of service and privacy policy.

## Case studies

- [Gold Avenue](https://everlabs.com/projects/gold-avenue.md): Buy, sell & store precious metals
- [Trainual](https://everlabs.com/projects/trainual.md): Onboarding staff worldwide via app
- [ChangeSync](https://everlabs.com/projects/changesync.md): Enterprise Change Management Software
- [AssetSpace](https://everlabs.com/projects/assetspace.md): Bringing Clarity to Fixed Asset Management
- [Visit Cherkasy](https://everlabs.com/projects/visit-cherkasy.md): Social travel-promotion project
- [Fuel delivery](https://everlabs.com/projects/fuel-delivery.md): Mobile app for curbside fuel delivery

## Articles

- [Is Ruby on Rails still worth using in 2020?](https://everlabs.com/blog/is-ruby-on-rails-still-worth-using-in-2020.md): Ruby was realized in 1996, and now it's pretty mature language. Is it still actual nowadays?

## FAQ

- **How fast can Everlabs deliver a proof of concept?** A working proof of concept on your real data, built and demonstrated in days – you see results before you commit to a build.
- **What is an agentic development workflow?** Agents do the work; Everlabs answers for it. AI runs through the whole delivery pipeline – PRD and discovery, specs, coding, QA, release verification – while the responsibility for delivery and quality never leaves our engineers.
- **What is context engineering?** Feeding agents the right specs, codebase knowledge, and acceptance criteria so their output ships reliably.
- **What does Everlabs build, and for which industries?** Custom web and mobile applications – Ruby on Rails on the backend, React and native iOS/Android on the frontend – mostly for logistics, SaaS, and e-commerce.
- **Who is responsible for quality when AI agents write code?** Everlabs engineers. Every release is tested and verified before it ships.
- **What do Everlabs projects cost?** Engagements start at around $5,000; most projects fall in the $50,000–200,000 range at $25–49/hr, per the public Clutch profile.
- **How long has Everlabs been operating?** Since 2013, with offices in Cherkasy, Ukraine and Dover, Delaware, US.

## Optional

- [XML sitemap](https://everlabs.com/sitemap.xml.gz): Machine-readable URL list with last-modified dates for search engines.
- [Robots policy](https://everlabs.com/robots.txt): Crawl rules. AI assistants and answer engines are explicitly welcomed.
- [Long-form llms.txt](https://everlabs.com/llms-full.txt): Same index, plus inlined article and case-study bodies, in a single document.