GreyScript AI

Case studies, with the actual engineering behind them

These are illustrative examples. The companies are anonymized, and the figures are not documented client results. Each one covers the problem, the architecture, and the tradeoffs.

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Fintech · Consumer Lending
61%
L1 ticket deflection
RAG-based support agent cut first-response time in half
How we built a retrieval-augmented support agent for a regulated lender: architecture, guardrails, and 61% ticket deflection without fabricated answers.
AgentsFintech
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Logistics · Freight Brokerage
4.2×
Document throughput
Document pipeline replaced a manual triage queue
How we built a document classification and extraction pipeline for a freight brokerage that replaced a manual triage queue and quadrupled throughput.
CV & NLPLogistics
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Retail · Mobile Commerce
6 wk
Scoping to launch
In-app shopping copilot, integrated with zero downtime
How we integrated a native conversational shopping assistant into an existing retail app's real inventory and cart flow.
Mobile AIRetail
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Healthcare · Outpatient Network
14
Use cases evaluated
Fourteen AI ideas, scored down to three worth building
How we ranked fourteen AI ideas from a healthcare network down to three fundable builds, using structured feasibility, value.
AI StrategyHealthcare
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Fintech · Payments
6 wk
Evaluation duration
A build-vs-buy call that saved a fintech from a $400k platform contract
How a structured six-week evaluation saved a fintech company from a $400k vendor platform contract that couldn't actually do what the sales deck promised.
AI StrategyFintech
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Logistics · Third-Party Warehousing
7 mo
Measured payback period
An ROI model picked the one AI project that paid back in seven months
How a four-week ROI modeling engagement ranked nine AI proposals for a third-party logistics operator by measured payback.
AI StrategyLogistics
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SaaS · E-commerce Analytics
11 wk
Zero to launch
A natural-language analytics product, built AI-native from zero
How we built a natural-language analytics SaaS product from zero, validating the core query pipeline before any UI work.
AI-Native SaaSSaaS
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B2B SaaS · Mid-Market Workflow Platform
42%
Fewer support tickets
An onboarding copilot cut new-account support tickets by 42%
How an in-product onboarding copilot for a B2B SaaS platform cut new-account support tickets by 42%.
AI-Native SaaSB2B SaaS
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B2B SaaS · Professional Services
68%
Less time per first draft
An AI-native proposal builder cut RFP drafting time by 68%
How we built an AI-native RFP response product for a professional services software company, with retrieval over past winning proposals.
AI-Native SaaSB2B SaaS
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Fitness & Wellness · Mobile
89%
Of sessions run on-device
On-device AI cut latency and cost for a fitness app's core feature
How we built a real-time, on-device pose estimation feature for a fitness app, cutting cloud cost 76% and hitting 120ms latency by defaulting to on-device.
Mobile AIFitness & Wellness
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Retail · Direct-to-Consumer Mobile App
22%
Lift in repeat purchase
On-device personalization lifted repeat purchases without sending data off-phone
How on-device personalization for a retail app's product recommendations lifted repeat purchases 22% without sending any browsing or purchase data off.
Mobile AIRetail
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Energy · Utility Field Operations
35%
More inspections per shift
Offline on-device AI let utility inspectors complete 35% more inspections per shift
How we built an offline-first inspection app with on-device vision and speech-to-text for a regional utility.
Mobile AIEnergy
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Manufacturing · Electronics
3.5×
Faster root-cause triage
A multi-agent system cut fault triage time by 3.5 times
How we built a five-agent orchestrated system for manufacturing fault triage, and why we proved a single-agent design insufficient with real evaluation.
AgentsManufacturing
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Legal · Mid-Size Commercial Practice
9×
Faster first-pass review
A contract-review agent cut legal's first-pass read time nine times over
How a contract-review agent for a mid-size legal team cut first-pass review time nine times over, and why it never gets the final word.
AgentsLegal
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Enterprise IT · Internal Service Desk
64%
Tier-1 tickets resolved end to end
An IT service desk agent now resolves 64% of tier-1 requests end to end
How we built a tool-using AI agent for a 4,000-person company's IT service desk that resolves access requests, password resets.
AgentsEnterprise IT
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SaaS · Series C, Engineering Platform
14
Internal tools exposed
An internal MCP server gave every team's tools to one agent interface
How we built a single, centrally-owned MCP server exposing 14 internal tools across six engineering teams, replacing ad hoc integrations with a scoped.
MCPSaaS
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B2B Sales Tooling · Internal Platform
5
Tools unified
One MCP server gave every sales agent the same five CRM tools
How one MCP server unified five separate CRM tools into a single, permission-scoped interface every sales agent uses.
MCPB2B Sales Tooling
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E-commerce · Marketplace Analytics
80%
Fewer ad-hoc data requests
A governed MCP server cut ad-hoc data requests to the analytics team by 80%
How we built a Model Context Protocol server that gives business teams' AI assistants safe, read-only.
MCPE-commerce
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Insurance · Property Claims
94.1%
Classification accuracy
A fine-tuned model closed an 18-point accuracy gap prompting couldn't
How we fine-tuned a right-sized model for insurance claims classification, closing an 18-point accuracy gap over prompting alone while cutting inference.
Custom ModelsInsurance
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Fintech · Payments Processor
61%
Fewer false positives
A custom fraud model cut false-positive declines by 61% without adding risk
How a custom fraud-detection model built for a payments company cut false-positive declines by 61% without increasing fraud loss rate.
Custom ModelsFintech
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Retail · Regional Grocery
23%
Reduction in perishable waste
A custom demand forecast cut perishable waste by 23% across 38 stores
How we built a store-by-SKU demand forecasting model for a regional grocery chain's perishables, using gradient-boosted trees with weather, promotion.
Custom ModelsRetail
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SaaS · Project Management
0
Minutes of downtime
AI search added to an existing SaaS product without a rewrite
How we integrated semantic search into an existing project management SaaS product without a rewrite.
AI IntegrationSaaS
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Edtech · K-12 & Higher-Ed LMS Platform
5 wk
Added without a rewrite
An AI tutor was added to a five-year-old LMS without touching its core
How we added an AI tutor and assistant into a five-year-old legacy LMS in five weeks without rewriting its core.
AI IntegrationEdtech
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PropTech · Property Management Software
3.4×
Faster request-to-dispatch
AI triage added to an existing property platform made work order dispatch 3.4 times faster
How we added AI maintenance request triage to an established property management platform through an isolated service and feature flags.
AI IntegrationPropTech
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AI-Native Startup · Series B
38%
AI infrastructure cost reduction
Cost and observability overhaul cut AI infrastructure spend 38%
How a cost-attribution audit found a silent retry-loop bug, an oversized model, and a missing cache.
MLOpsAI-Native Startup
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Media & Publishing · Digital Content Platform
47%
Lower inference spend
Multi-model routing cut a media platform's inference bill by 47%
How a media platform routed requests to smaller models when a large one was not needed, and how we validated that cheaper did not mean worse.
MLOpsMedia & Publishing
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Cybersecurity SaaS · Log Analysis
52%
Lower cost per request
Self-hosted open-weight model serving cut per-request cost by 52%
How we moved a cybersecurity SaaS company's high-volume log summarization workload from a hosted API to a self-hosted.
MLOpsCybersecurity SaaS
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Manufacturing · Precision Plastics
91%
Defects caught pre-shipment
A custom vision model ended a fatigue-driven accuracy swing
How a custom-trained vision model for manufacturing defect detection eliminated shift-fatigue-driven accuracy swings and let a production line run 3.1x.
CV & NLPManufacturing
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Commercial Real Estate · Portfolio Acquisitions
19×
Faster lease abstraction
NLP extraction turned six-week lease abstraction into two days
How NLP-based document extraction turned a six-week manual lease-abstraction process for a commercial real estate firm into a two-day process.
CV & NLPCommercial Real Estate
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Construction · General Contracting
71%
Fewer false alarms
Edge vision for site safety cut false alarms by 71% on existing cameras
How we built a computer vision system for a general contractor that detects missing protective equipment and exclusion-zone breaches on existing site.
CV & NLPConstruction
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Professional Services · 60-Person Firm
11 hr
Saved per staffer weekly
One automated process, chosen by data instead of opinion
How we scoped one process out of a wish list of 'automate everything,' using real time-cost data instead of opinion.
AutomationProfessional Services
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Logistics & Freight · Multi-Carrier Accounts Payable
89%
Invoices auto-processed
An automated pipeline now processes 89% of invoices without a human touch
How an automated invoice-processing pipeline for a logistics company now handles 89% of incoming invoices without a human touch.
AutomationLogistics & Freight
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Banking · Credit Union
1 day
Median account opening, down from 5
Automated KYC intake cut member account opening from five days to one
How we automated identity document intake, verification checks, and case routing for a credit union's new member onboarding.
AutomationBanking
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Retail · Regional Chain
7
Disconnected sources unified
A real data foundation, built before any model work started
How we unified seven disconnected retail data sources into one reliable foundation before any forecasting model work began.
Data EngineeringRetail
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Manufacturing · Industrial IoT
12 TB/day
Sensor data reliably ingested
A rebuilt pipeline made twelve terabytes of daily sensor data usable
How a rebuilt data pipeline made twelve terabytes of daily IoT sensor data from a manufacturing plant reliably usable.
Data EngineeringManufacturing
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Life Sciences · Pharmaceutical Manufacturing
96%
Retrieval hit rate at top 5
Preparing 1.2 million regulated documents made retrieval accurate enough to trust
How we cleaned, deduplicated, versioned, and structured 1.2 million standard operating procedures and quality documents for a pharmaceutical manufacturer.
Data EngineeringLife Sciences
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Healthcare · Physical Therapy Practice
73%
Calls handled without a human
A voice agent that handles most calls without a human
How we built a low-latency voice agent for a physical therapy practice that books real appointments in real time, and why latency was the constraint.
Voice AIHealthcare
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Restaurant & Hospitality · Multi-Location Chain
31%
Higher average order value
A voice ordering agent lifted average order value by upselling correctly
How a voice ordering agent for a restaurant and hospitality chain lifted average order value 31% through correct, context-aware upselling.
Voice AIRestaurant & Hospitality
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Automotive · Dealership Service
38%
More booked service appointments
A voice agent booked 38% more service appointments by answering every call
How we built a voice agent for a dealership group's service departments that answers every call, books appointments and hands complex requests to staff.
Voice AIAutomotive
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SaaS · B2B Infrastructure Software
44%
Of qualified demo requests
A website copilot answered pre-sales questions a demo used to
How a curated, grounded website chatbot answered technical pre-sales questions for a B2B SaaS company.
ChatbotsSaaS
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Telecom · Regional Broadband & Mobile Provider
58%
Tickets deflected
A support chatbot deflected 58% of tier-1 tickets in its first quarter
How a support chatbot for a regional telecom provider deflected 58% of tier-1 support tickets in its first quarter live.
ChatbotsTelecom
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E-commerce · Direct-to-Consumer Apparel
71%
Lower blended cost per contact
An order-aware support chatbot cut cost per contact by 71%
How we built an order-aware support chatbot for a direct-to-consumer apparel brand that resolves order status, returns.
ChatbotsE-commerce
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SaaS · Customer Support Platform
11
Exploitable findings
An adversarial security review found what internal QA missed
How an independent adversarial security review found 11 exploitable vulnerabilities, including a prompt injection through order-note data.
GovernanceSaaS
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Insurance · Claims Processing
4
Undisclosed model risks found
An independent audit found four model risks an insurer's own team had missed
How an independent model-risk audit for an insurance company found four undisclosed model risks the insurer's own internal team had missed.
GovernanceInsurance
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HR Tech · Recruiting Software
9 wk
To audit-ready documentation
An EU AI Act readiness program got a recruiting platform audit-ready in nine weeks
How we inventoried AI features, classified risk and built the documentation and logging an HR tech company needed for EU AI Act readiness.
GovernanceHR Tech
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Agriculture · Field Operations
22%
Field-days refused for thin coverage
Spray-window advice that refused to answer when field coverage was too thin
How a farm operations assistant refused a spray recommendation on 22% of field-days because sensor coverage was too thin.
Data EngineeringAgriculture
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Banking · Wire Operations
71%
Low-risk files packaged same hour
Wire exception files prepared for review, with a person still releasing the payment
How a bank operations team got 71% of low-risk wire exceptions packaged for review in the same hour, without letting the model release the payment.
AutomationBanking
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Civic · Public Records
93%
Answers that cited a published record
Civic answers that quote the published agenda, and say when it does not
How a civic information assistant quoted the published agenda on 93% of answered questions and refused the rest, with no voter file and no persuasion copy.
AgentsCivic
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E-commerce · Returns
58%
Return chats with no second contact
Return chats resolved against the written policy, without a second contact
How an ecommerce return assistant, answering only from the written policy and the order, resolved 58% of return chats with no second contact.
ChatbotsE-commerce
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Education · Course Support
46%
Less instructor time on repeats
A course assistant that quotes the lesson and declines what the lesson does not cover
How a course assistant quoting only the lesson cut instructor time on repeated questions by 46%, and declined questions the lesson did not answer.
AI IntegrationEducation
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Energy · Outage Desk
28%
Fewer repeat calls
Outage-desk answers that read the live map and refuse a guess
How an energy outage desk cut repeat calls 28% by answering only from the live outage map, and refusing when the map did not cover the address.
Voice AIEnergy
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Entertainment · Content Operations
100%
Queued clips inside the rights catalog
A rights check that kept every out-of-catalog clip out of the publish queue
How a rights check kept every out-of-catalog clip out of a media team's publish queue, with an editor still publishing.
GovernanceEntertainment
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Events · Attendee Desk
3.1x
Fewer room questions at the desk
An event desk that answers from the live schedule, including room changes
How an event desk answering from the live schedule cut 'what room' questions to the front desk by 3.1 times, including after room changes.
AgentsEvents
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Fitness · Member Coaching
34%
More members finished 4 weeks
A session coach grounded in logged workouts, not a generic plan
How a fitness app coached members from their own logged sessions, with 34% more members finishing a four-week plan and no medical advice in the model.
Mobile AIFitness
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Gaming · Live Ops
80 ms
Median hint latency
Live hints that stayed inside released content through a closed beta
How a game's hint assistant answered from released content only, at 80 ms, with no unreleased content in the closed-beta transcripts.
Mobile AIGaming
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Insurance · Coverage Desk
96%
Answers that cited a clause
Coverage answers that cite the clause, and stop when the policy does not
How a coverage desk assistant cited the policy clause on 96% of answered questions and refused the rest, instead of guessing a coverage position.
AgentsInsurance
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Publishing · Editorial Archive
3 min
Median time to a prior feature
Editors found a prior feature in the archive in three minutes instead of twenty-five
How magazine editors cut the time to find a prior feature from 25 minutes to 3 by searching the archive they have rights to use.
CV & NLPPublishing
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Marketing · Content
100%
Reviewed drafts sourced every figure
Landing-page drafts where every statistic traced back to an approved source
How a marketing team shipped landing-page drafts where every statistic traced to an approved source, and unpublished claims never reached review.
AgentsMarketing
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Payments · Disputes
40%
Faster representment packs
Chargeback evidence packs assembled from the order and the authorization log
How a payments team assembled representment packs 40% faster from the order record and the authorization log.
Data EngineeringPayments
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Real Estate · Acquisitions
9 days
Cut from the first-pass check
Offering-memo checks against the rent roll, finished in two days instead of eleven
How an acquisitions team cut a first-pass offering-memo check from eleven days to two by tying every figure to the rent roll or marking it missing.
CV & NLPReal Estate
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Restaurant · Kitchen and Menu
2 min
From kitchen flag to menu update
Sold-out dishes left the phone menu within two minutes of the kitchen flag
How a restaurant group removed sold-out dishes from the phone-order menu within two minutes of the kitchen flag.
AI IntegrationRestaurant
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Social · Trust and Safety
64%
Clear matches queued with a clause
A moderation queue that cites the policy clause and leaves the ban to a person
How a social product queued 64% of clear policy matches with the clause attached, while account bans and hard safety cases stayed with a reviewer.
AgentsSocial
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