Consumer

By 2027, over 1 billion smartphones are expected to ship with generative AI capabilities.

Consumer

experience

Plank teams have delivered AI-native consumer solutions across the entire engagement stack - building multi-agent personalization engines with long-term vector memory, auto-generating video, image, and text content at scale, surfacing behavioral intelligence dashboards and habit-shaping recommendations, powering multilingual voice assistants for seamless chat-to-action flows, and wiring automation backbones that connect user signals into real-time workflows.

Consumer
Personalized AI Experiences
  • Built multi-agent systems for tailored coaching, recommendations, and behavioral feedback across wellness, finance, and productivity use cases.
  • Used LLMs for real-time personalization through chat, voice, and in-app interaction channels.
  • Applied vector-based memory systems to maintain long-term user context and deliver adaptive experiences.
AI-Powered Content Creation and Distribution
  • Built systems for generating media content (videos, images, summaries) automatically from user data or platform inputs.
  • Delivered tooling for customizing and publishing content across consumer channels like Instagram, TikTok, and email.
  • Enabled branding and personalization through template systems and user-defined styles.
Behavioral Intelligence and Smart Recommendations
  • Created systems that ingest and analyze personal data (e.g. transactions, interactions) to surface insights and drive actions.
  • Built personalized dashboards and feeds combining structured data with embeddings-based ranking.
  • Used AI agents to recommend habits, savings opportunities, or news based on user behavior and preferences.
Conversational Interfaces and Multilingual Voice UX
  • Developed voice-driven interfaces for onboarding, search, and interaction using OpenAI and ElevenLabs.
  • Enabled real-time multilingual support with dialect-aware translation for global user bases.
  • Integrated voice workflows with backend systems for seamless form filling, data collection, and automation.
Scalable Infrastructure for Consumer Applications
  • Architected cloud and hybrid deployments for high-volume consumer traffic with real-time inference and autoscaling.
  • Built secure, multi-tenant data systems to handle millions of users and enforce isolation.
  • Delivered infrastructure meeting compliance standards (HIPAA, SOC-2) and operational reliability requirements.
Automation Backbones for End-User Workflows
  • Built systems that translate user actions and preferences into structured documents, notifications, and workflows.
  • Applied OCR, LLMs, and agents to automate data collection, enrichment, and sync across consumer touchpoints.
  • Integrated automation into end-user flows like onboarding, support, feedback, and personalization loops.

Customer Showcase

Fitmate

Procurement tech
Procurement tech
Consumer
Consumer

Fitmate is an AI-powered fitness coaching platform, trusted by institutions like Stanford and Duke Medicine, that combines an AI coach with human coaches to support users with personallized health goals.

LLM-powered multi-agent AI health coach

Built a personalized coaching system using LangGraph, orchestrating agents for fitness planning, nutrition, obstacle handling, and recipe recommendations. The system maintains evolving user profiles with both short- and long-term memory via vector embeddings.

Real-time transcription and insight extraction from voice calls

Developed a Gemini LLM-based pipeline to transcribe human coach calls and extract actionable insights, enabling real-time updates to user plans.

AI-driven recipe engine with Instagram integration

Delivered a personalized healthy recipe generator that connects to Instagram APIs, creates custom recipes from user inputs, and publishes SEO-optimized recipe webpages for increased engagement.

HIPAA and SOC-2 compliance, custom eval pipelines

Architected for millions of users with HIPAA and SOC-2 compliant infrastructure, integrated with leading EHR systems, and supported by dynamic prompt evaluation pipelines using LangSmith and Braintrust. Built with custom eval pipelines (LangSmith + Braintrust) to reduce hallucinations and ensure model quality through live and synthetic testing.

see details

Rosette Health

Healthcare
Healthcare
Consumer
Consumer

Rosette Health is a culturally aware voice AI platform that helps Spanish-speaking immigrants from LATAM navigate the U.S. healthcare system, providing real-time translation and cultural interpretation for providers and patients.

Culturally adaptive AI voice copilot for healthcare

Built a HIPAA-compliant, voice-enabled assistant that supports real-time translation across Spanish dialects (Mexican, Haitian, Central American), enabling smooth communication between medical staff and non-native speakers through a fine-tuned OpenAI + Eleven Labs integration.

AI-powered voice forms that auto-translate and sync patient data to EMRs

Delivered a self-serve, web-based voice form that lets patients respond to questions in their native language—automatically translating, validating, and uploading data to EMR systems with minimal staff intervention.

AI-enabled OCR system that automates medical forms with 99% accuracy

Built an AI OCR pipeline with human-in-the-loop support that achieves 99%+ accuracy on complex handwritten medical forms, meeting strict HIPAA standards while drastically reducing manual workload.

Scalable AI system live in hospitals, reducing re-admissions and workload

Engineered for scale and reliability with seamless EMR integration, secure patient data handling, and ongoing maintenance—now live across multiple California healthcare facilities, reducing re-admissions and nurse burden.

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Prosperity

Fintech
Fintech
Consumer
Consumer
Saas
Saas

ProsperityAI is an AI financial co-pilot that connects to your financial institutions to unify your data, deliver personalized insights, and generate a custom news dashboard tailored to your transactions and investment profile.

Multi-agent graph-based AI agents analyzing financial data to deliver insights

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Built ~10 interoperating graph-based AI agents that automatically ingest, categorize, and analyze transactions from all connected financial institutions, surfacing tailored insights such as spending trends, budgeting nudges, and savings opportunities.

AI memory system for personalized financial advice from behavior data

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Developed a persistent vector-based memory system that captures financial behavior and user interactions, enabling agents to infer preferences, habits, and life context—powering deeply personalized financial advice.

AI-curated financial news feed

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Delivered an embeddings-powered indexing and ranking engine that classifies trending news and matches it to individual users' financial interests and holdings—creating a personalized Bloomberg-like dashboard.

AI platform with autoscaling, real-time inference, and regulatory security

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Designed a high-throughput system with dynamic autoscaling, secure hybrid deployment (cloud + on-prem), and real-time inference—paired with ongoing operational support and regulatory-grade data protection.

see details

Editora

Real Estate
Real Estate
Consumer
Consumer

Editora.ai is an AI-powered video editing platform used by top real estate firms like Sotheby’s to auto-generate personalized listing videos that match each agent’s unique style - inferring from past portfolios, sourcing listing visuals online, and publishing directly to social media.

AI agent system to auto-create MLS listing videos in seconds


Built a multi-agent graph system that assembles MLS photos, clips, audio, and text into polished listing videos in < 5 s on GPU clusters, then auto-publishes to agents’ social  channels.

AI crawler unifying real estate data from Zillow, MLS, agents

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Developed an AI crawler that pulls images and metadata from agent sites, MLS, Zillow, and Redfin, cleans and deduplicates them, and unifies everything into a common schema for seamless editing.

AI tool for agents to auto-generate branded video content

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Delivered an AI-driven template framework letting agents swap fonts, backdrops, marketing copy, and property details to produce highly personalized videos that match their brand style.

Scalable AI system managing 1M+ listings, with ongoing maintenance

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Handles ~1 M listings with isolated databases for each brokerage, plus ongoing maintenance—already live with Sotheby’s agents.

see details

Engineers we’ve worked with

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