Case Study · 001
ARK Group International

Turning a fragmented funding landscape into one intelligent platform.

How Optivus designed, built, and now operates an AI-powered grant-discovery platform for a UK funding intermediary — converting hundreds of scattered, ever-changing funder websites into a single, continuously-updated, human-verified pipeline that matches organisations to the money they qualify for.

Client
ARK Group International
Role
Strategy, Build & Operate
Timeline
Multi-phase · ongoing since 2025
Industry
Grant Funding & Social-Impact Tech
ARK Group International funding database dashboard overview
Client overview

The client is a specialist grant-funding intermediary serving SMEs, charities, and social enterprises. Their mission is to connect under-resourced organisations with the funding they qualify for — opportunities otherwise scattered across hundreds of funder websites, published in inconsistent formats and updated without notice.

To deliver this reliably and at scale, they engaged Optivus as their end-to-end technology partner: one team for strategy, build, and ongoing operation. The opportunity was real, but the operating model could not scale — finding, verifying, and maintaining grant data by hand was slow, error-prone, and impossible to grow with a lean team.

At a glance
SectorGrant Funding & Social-Impact Tech
EngagementStrategy → Build → Operate
RegionUnited Kingdom
CapabilitiesApplied AI · Full-stack product · Cloud ops
The challenge

Grant opportunities were scattered across hundreds of funder websites with no common format, deadlines and statuses changed silently, and organisations were shown irrelevant grants — eroding trust, with no subscription infrastructure to monetise the service at all.

The solution

A single platform combining an AI data-acquisition pipeline, an intelligent matching engine, subscription monetisation, and dual web portals — built with human-in-the-loop approval, staged rollouts, and vendor-agnostic AI at every step, so automation never becomes an opaque black box.

The outcome

All 41 eligible users were matched to relevant grants within a two-week window, with 90% receiving an ideal 3–5 recommendations. The platform now runs as an ongoing partnership, extending into B2B2C seat-licensing, CMS expansion, continuous model optimisation, and production hardening.

41/41
Eligible users matched
In a 2-week window
90%
Received ideal 3–5 grants
No inbox flooding
100s
Funder sites monitored
Discovered & tracked autonomously
~30k
Lines of production code
Across 4 coordinated systems

Engagement process

Six Phases · Multi-phase · ongoing since 2025
01
Tightly scoped phases

Each milestone delivered as a 2–4 week workflow with written commitments and a weekly working demo — never an open-ended build.

02
Evaluation before models

AI quality measured against real, client-reported cases first — model selection is a data-backed decision, not a guess.

03
Human-in-the-loop

Every grant discovered and every change detected is surfaced to a person for approval — fully auditable and reversible.

04
Safe by default

Staged rollouts, allow-lists, kill-switches, and log-only modes guard every production surface before a single live send.

05
Vendor-agnostic AI

Models swap via a single setting across every call site, enabling continuous quality and cost optimisation with zero code change.

06
Built to be handed over

Documented, tested, and operable by the client's own team — systems built to run, not thrown over the wall.

Selected deliverables
Product 01 · AI Data-Acquisition Pipeline

Continuous discovery, always current.

Autonomous crawlers visit funder sites and use LLMs to extract structured grant data, then re-check every live grant daily — flagging only status and deadline changes for human review.

AI Data-Acquisition Pipeline
Product 02 · Intelligent Matching & Tailored Alerts

One scoring engine, every channel.

A shared scoring engine ranks every grant against each organisation across five weighted signals, powering both the on-site recommendation feed and weekly email alerts.

Intelligent Matching & Tailored Alerts
Product 03 · Dual Web Portals & Operations

One codebase, two purpose-built portals.

An internal admin dashboard for review and operations, and a public portal for registration, search, and bookmarking — with lifecycle email integrated across the funnel.

Dual Web Portals & Operations
Stack

Delivered as a single monorepo, auto-deployed across managed cloud infrastructure with environment-level safety controls.

Frontend
Next.js / React, TypeScript
Backend
Node.js / Express, TypeScript
Database
MongoDB Atlas
AI
OpenAI (GPT-5.4 family) for extraction, classification & embeddings
Scraping/Discovery
Cheerio + Firecrawl (dual-engine: lightweight parsing + headless rendering for JS-heavy sites)
Payments
Stripe
Email
SendGrid, Mailchimp
Next step

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