Bonsai Labs designs and builds web, mobile and AI software for growing companies. We also run our own products, and we teach the craft behind them.
A spec is split into three tickets. Three AI pods build them in parallel. CodeWarden reviews each one, catches a bug in TASK-142 and sends it back to be fixed. Every ticket that passes review deploys to production continuously.
AI features that survive real users, not just the demo. Measured with evals, grounded in your data, with a known cost per request.
Customer portals, internal tools and SaaS platforms, built to scale with your business.
iOS and Android apps with one shared codebase, or native when the product needs it.
Clickable prototypes that settle direction before code, and design systems your team can reuse.
APIs, payments and data pipelines that retry safely, reconcile and alert on what matters.
From idea to a product your first users can pay for, in weeks, not quarters.
Move legacy systems forward one piece at a time, with no downtime and no big-bang rewrite.
Tests written from the spec, not the finished code. Every pull request is also reviewed by CodeWarden.
Security and dependency updates on a schedule, not after an incident. Clear response times.
30 minutes. We learn your goals and show you what we would ship first.
A written scope, a timeline and a fixed price. No surprises later.
Weekly demos and written status updates. You always see real progress.
We launch, monitor and keep improving. You own all the code.
Our own SaaS products keep our team honest. We deal with real users, real bills and real incidents, just like you.
Create tagged short links and QR codes, and track campaigns, right from Claude, Cursor or any MCP client.
An AI reviewer for GitHub pull requests. It flags real bugs, security issues and logic errors, and skips style nitpicks.
GoDaddy's AI website builder. A few prompts generate the website, web app, pages, database and logic, with no coding required.
The prompt-to-site flow: one input that turns a plain-language idea into a working site, one-click starters for a redesign, an online store or a business directory, and AI credits tracked per account.
Built with a React and TypeScript front end, a streaming LLM pipeline and a credits service tied to billing.
A travel booking platform for hotels, flights, rental cars, packages and cruises, with bundle-and-save deals and hotel prices shown with fees included.
The unified search widget: one form for hotels, flights, packages, cars and cruises, with destination autocomplete, date and traveler pickers, bundle-and-save add-ons and prices shown with fees included.
Built as reusable React components over a search API, with caching for fast results and A/B tests on the booking funnel.
PwC's artificial intelligence practice, helping enterprises plan, build and scale AI: “We unite tech and expertise so you can outthink, outpace, and outperform.”
The AI services hub: an editorial page with section navigation, rich media and modular content blocks that the practice updates without engineering help.
Built on a headless CMS with a component library, server-side rendering for search and accessible, responsive layouts.
Text-based courses with detailed diagrams. Written by the engineers who build our client work and our products.
How to design systems that scale: load balancing, caching, queues, databases and the trade-offs between them, with diagrams you can reuse in real projects.
Start learning →Take an LLM feature from demo to production: retrieval, evals, guardrails, cost control and monitoring, using the patterns from our client work.
Start learning →Review pull requests for what matters: logic errors, security holes and missing tests, with real examples from production code.
Start learning →Ship a SaaS from zero: scoping the MVP, auth and billing, pricing and launch, based on how we built UTMKit and CodeWarden.
Start learning →Not sure which model fits? Book a 30-minute call and we will show you what we would ship first and how we would price it.