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Overview
OneBrain is a mobile AI super-app by DIGITX that ends the habit of switching between ChatGPT, Gemini, Claude and a pile of single-purpose generators. You sign in once with Google or email, and the same app gives you a model-switching chat and a creation studio for images, video, voice and text utilities. The studio is built for generations that take a while: you can start a render, leave the app, and come back to a finished result.
Key Features
Multi-Model Chat (Unique): ChatGPT, Claude, Gemini, DeepSeek, Grok and Leo sit in one picker. Switch models mid-conversation without leaving the thread.
Streaming Responses: Replies arrive token by token, and each one can be copied, read aloud or downloaded.
Voice Input: Type or speak, with language selection built into the message bar.
Imagine (Image Generation): Six image models, with controls for aspect ratio, model and quality. Results land in a filterable gallery of images and videos.
Video Generation (Unique): Eight video models in one grid: VEO, Runway, Hailuo 2 Fast, Seedance, Lightricks and Wan, among others. Premium models like VEO are gated by media tokens, with an upgrade prompt shown in context.
Audio & Voice Studio: ElevenLabs-powered text-to-speech, speech-to-speech and voice cloning, with a searchable voice library split into Popular, My Voices and Cloned.
AI Humanizer: A standalone tool that rewrites AI-sounding text so it reads like a person wrote it.
AI Memory & Usage Controls: Personal memory settings, usage tracking, integrations and appearance options, all in one settings area.
Persistent Library: Every generation is saved in one place.
Tech Stack
Flutter · Dart · BLoC · Firebase · Dio · Async Generation Pipeline · Persistent Job Queue · ElevenLabs · Google Sign-In
Results
Shipped to the Play Store as a working multi-model AI app: six chat models, 14 image and video generators, voice cloning and a text humanizer, all in one native mobile experience.
The network for creativity
Join 1.25M professional creatives like you
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Dial: the AI front desk for one-person trades
The problem: one-person trades can't answer the phone from a roof or a crawlspace. Missed calls become lost jobs, and evenings go to quotes and follow-ups.
I built Dial and set it up for a demo HVAC shop, Dry Heat Air Co. in Mesa, AZ.
For customers
• An AI voice front desk that answers every call, asks the right questions and flags emergencies
• Online booking in plain words. Dial suggests the likely fault and offers real arrival windows from the owner's schedule. Booked in about a minute.
• A live job page, plus a My Visits account with every visit, quote and receipt
• One tap to confirm "I'll be home" or accept a quote
For the owner
• The whole day on one screen: what needs you, what the front desk handled, the route and time saved
• Hold to talk after a job. The voice note becomes the receipt, the quote and follow-ups on day 2, 7 and 14.
• Both sides update live, so there's no phone tag
Built with Lovable and Lovable Cloud, ElevenLabs for the voice agent and transcription, and Gemini to write up each job.
Try it: dial-frontdesk.lovable.app
The customer side has a shared demo account, so you can tap around and watch the owner's side update live.
Designed and built an AI operations dashboard that brings projects, decisions, tasks, research, connected tools, and voice interaction into one clear workspace. The goal is to turn complex workflows into a simple, usable system that helps people see what matters and act faster.
James, putting decisions right next to tasks is the part I like most. Most ops tools track what got done but lose why it was decided, and that is exactly what people go looking for three weeks later. How are you using the voice side day to day?
🏢 The Business & The "Greasy Hands" Dilemma:
We built DockFlow (Biscayne Marine OS) for Elena "Rico" Rossi, a solo mobile boat engine mechanic operating "Biscayne Mobile Marine" in Miami, Florida.
Elena drives a mobile workshop van to marinas and canal slips to repair high-performance boat engines (Yamaha, Mercury). But she faced a brutal daily dilemma:
The Greasy Hands Barrier: When working, both of her hands are covered in black engine grease inside noisy boat engine compartments. She physically cannot pick up her phone to answer customer calls.
The Traffic & No-Show Trap: Over 35% of boat owners would cancel after Elena had already driven 45 minutes across Miami bridge traffic in her work van.
Logistics Chaos: Between texting back and forth for marina security gate PINs, boat parking slip numbers, and checking if ocean tides were too shallow to run boat engines, Elena was losing 14+ hours every week just playing phone tag.
⚡ What We Built in Lovable:
We completely rebuilt the moment an inbound customer inquiry turns into a confirmed, paid booking without Elena ever touching her phone:
Marketing Landing Page (/): An executive business homepage with an interactive 3-slide hero carousel explaining the service, problems eliminated, and dockside repair guarantees.
Customer Fast-Track Booking (/book):
Real Microphone Voice Intake: Boaters stranded at a dock don't type long forms. They speak into their phone or record their engine's warning sound using HTML5 microphone capture, and the system extracts their boat specs and symptoms automatically.
Water Depth Safety Check: Verifies Biscayne Bay ocean tide levels (+1.8 ft flood tide) to ensure the water is deep enough to safely lower and test the boat engine without hitting mud.
Smart Neighborhood Routing: Groups appointments by marina cluster (Coconut Grove, Miami Beach) so Elena doesn't crisscross the city.
$175 Deposit Lock: Collects an upfront card deposit to eliminate no-shows.
Self-Service Reschedule & Cancel: Customers can reschedule or cancel in one tap without calling Elena.
Elena's Mission Control (/owner):
Sequential 1-2-3-4 Biscayne Bay route map.
Van Pre-Flight Inventory Matcher: Automatically checks Elena's van shelves (Bin 3B) for replacement cooling parts to guarantee 100% first-time fixes before she drives out.
One-tap status updates ("On the way", "Arrived", "Job Done") that send automated SMS updates to the customer.
Automatically archives completed repairs into a dedicated History & Invoices log.
Realtime Auto-Healing Waitlist Waterfall:
When a boater cancels last minute, a Supabase Realtime broadcast triggers an instant 5-minute countdown alert to the next standby boater in line (Capt. Marcus Vance), auto-filling the vacant spot with zero manual texting!
Miami Localization & Enterprise Polish:
Fully bilingual in English and Spanish (over 60% of South Florida boaters speak Spanish).
Light and Dark mode themes.
Powered by a scalable Supabase database backend.
📈 Measurable ROI:
⏱️ 14 Hours Saved Weekly in manual scheduling and phone tag.
🛡️ Zero No-Shows thanks to upfront card deposits.
🚗 2+ Hours Saved Daily in Miami bridge traffic via neighborhood clustering.
🔧 No Wasted Parts Runs with van inventory pre-flight matching.
Live App: https://dockflow-biscayne.lovable.app/
lovablechallengeFull Stack DevelopmentLow-Code/No-Code DevelopmentWeb DevelopmentLovableNext.jsSupabase
Amazing! Love the backstory and a female boat mechanic with greasy hands. Well done.