Codex Labs: WhatsApp AI agents, automation, web and app development
WhatsApp AI agents and automation for teams that have outgrown manual work
Our WhatsApp AI agents reply to new leads the moment they write, answer questions, take orders and bookings, and hand the chat to your team when it needs a person. We also build n8n and Google Workspace automations, web apps, mobile apps and native macOS apps.
Full WhatsApp automation starts from $1,499. See what is included
Based in Lahore, Pakistan, working with clients internationally. We also build and run our own products: Synopt, CoolCurve, Preen and Submix.
What we build
Pick the one closest to your problem. Each page lists what you get, how we work and the related projects.
WhatsApp AI agents
An AI agent on your WhatsApp number that qualifies leads, answers questions, takes orders and bookings, and hands off to your team.
Learn moreWorkflow automation and AI agents
n8n workflows, AI agents, Google Workspace automation and API integrations that remove manual steps between your tools.
Learn moreWeb app and SaaS development
Web apps, SaaS products and dashboards built with Next.js, React, Node.js and Go.
Learn moreMobile app development
Cross-platform iOS and Android apps built with Flutter and a Firebase, Flask or Node.js backend.
Learn moremacOS app development
Native Swift and SwiftUI Mac apps, signed and notarized, with auto updates. We ship three of our own.
Learn more
Proof, not promises
Software we have shipped
Client work and our own products, across web, mobile, macOS and automation. Every project below has a page that explains the problem, what we built and the stack.
- projects in our portfolio
- 7
- products we build and run ourselves
- 4
- notarized macOS apps shipped
- 3
Synopt
Endpoint-level observability for enterprise AI tool usage. A lightweight on-device agent captures telemetry from AI coding tools, scans for and redacts secrets at capture time, and ships usage, cost and security analytics to a dashboard, so engineering leaders can see how AI tooling is actually being used without collecting the prompts themselves.
CoolCurve
A native macOS app that gives Apple silicon Macs clear temperature monitoring and safe, precise fan control. Reads every hardware sensor and real fan RPM through the SMC, then replaces firmware-only behaviour with manual speeds, multi-point curves, and per-sensor rules.
Fintrail: AI Finance Tracking
An AI finance tracking app for users in Pakistan that reads bank SMS to categorize transactions, splits bills between friends, and tracks stock and cryptocurrency portfolios.
Tools we build with
The stack behind our portfolio, plus the automation platforms we build on.
Automation and AI agents
n8n
Self-hosted or cloud workflows with AI agent steps
Google Workspace
Apps Script and the Calendar, Sheets, Docs, Drive and Chat APIs
Zapier
Quick integrations between common SaaS apps
Make
Visual scenarios for multi-step workflows
Web
Next.js
Web apps, SaaS dashboards and marketing sites
Node.js and Go
APIs and backend services
Tailwind CSS
Interface styling
Vercel and Docker
Hosting and deployment
Mobile
Flutter
One codebase for iOS and Android
Firebase
Authentication, database and cloud functions
Flask
Python backend services
Express.js
Node.js APIs behind mobile apps
macOS
Swift and SwiftUI
Native Mac apps and menu bar utilities
Core Audio and AVFoundation
Per-app audio and camera handling
SMAppService
Signed privileged helpers
Sparkle and notarization
Signed, notarized builds with auto updates
From the studio
Case studies and build notes from real projects, with the numbers we can stand behind.
- Articlen8n vs Zapier vs Make: Which We Pick for Client Projectsn8n, Zapier or Make? How an automation studio picks for client work, with pricing and limits checked on each vendor's own page, and when each one wins.Read it
- ArticleEvolution API vs WhatsApp Cloud API: An Honest ComparisonEvolution API or Meta's WhatsApp Cloud API? Ban risk, costs, template rules, onboarding and when to use each, checked against both vendors' own documentation.Read it
- Articlen8n WhatsApp AI Agent: How We Build Them for ProductionOur build log for n8n WhatsApp AI agents: per-customer Postgres memory, database tools, human handoff, voice notes and the failure handling production needs.Read it
What clients say
Client names withheld at their request.
Codex Labs transformed our cloud infrastructure with automation, reducing deployment times by 70%. Their expertise in DevOps and cloud solutions is unparalleled.
FounderCloud infrastructure automation Our automation workflows, built by Codex Labs, have saved us hundreds of engineering hours. We can now scale seamlessly without worrying about infrastructure bottlenecks.
DevOps EngineerWorkflow automation Codex Labs built a secure, AI-powered financial insights engine for us. Their deep knowledge of cloud and ML Ops helped us ship features faster than ever before.
CTO, FinTech startupAI financial insights engine The team at Codex Labs helped us launch a sleek and scalable SaaS platform. Their cloud-first approach and automation expertise saved us months of development time.
Product DesignerSaaS platform Codex Labs’ expertise in cloud security and ML Ops helped us build a robust, scalable system. Our AI workflows now run 3x faster with lower operational costs.
FounderML Ops and cloud security With Codex Labs handling our infrastructure and cloud automation, our team can focus purely on building features. Their services have been a game-changer for our engineering workflow.
Full Stack EngineerInfrastructure and cloud automation
Tell us what you want to automate or build
Describe the workflow or product in a few sentences. We reply by email with questions or a proposed next step, and the first conversation is free.
Prefer email? Write to support@codex-labs.dev.