Executive Summary

The problem

Mainstream social platforms are optimised for engagement, not wellbeing. The dominant feed model rewards outrage and compulsive scrolling because that is what maximises session time and ad revenue — a design choice, not an accident. The measurable cost of this ("doomscrolling") is now well-documented: disrupted sleep, elevated anxiety, and a broadly held sense — reflected in the market research underpinning this suite — that time on these platforms leaves people worse off than when they arrived (see Market Appendix, Section B).

The solution

Shimmy is a purpose-driven social network built around "less doom, more do." Its core product primitive — Shimmies — are modular, adaptable social feeds that let users and communities compose the kind of feed they actually want (calm/curated, community, fundraising-native) rather than being locked into one engagement-maximising algorithm. Every post exists inside a Shimmy — there is no undifferentiated global feed to post into — and a post can carry text plus up to five images or videos, keeping content native to the context it was shared in rather than floating free of it. Trust and safety are handled by Shimmy Shield, an in-house AI moderation system, and giving is native to the product via a signed GoFundMe integration — not bolted on as a CSR afterthought (see Pillar II: Product and Pillar V: Philanthropy & Impact). Shimmy launches invite-only, a deliberate choice that protects trust density and moderation headroom during the growth-critical early period (see Compounding Growth & User Psychology).

Why now

Three trends converge in Shimmy's favour:

1. Fatigue with incumbent platforms is measurable and growing — see the digital-wellbeing data underpinning the product thesis (Market Appendix, Section B).
2. AI moderation and AI-leveraged small teams have only recently become viable at this quality/cost point — Shimmy Shield's tiered architecture (fast-pass classifiers backed by a slow-lane reasoning model) and the small-team operating thesis in Pillar III: Operations would not have been credible three years ago.
3. Regulatory tailwinds — the UK's Online Safety Act regime rewards platforms that treat trust and safety as core infrastructure rather than a compliance afterthought, which is a genuine moat for a platform built trust-first from day one (see Shimmy Shield, Part 1).

Traction and current state

Shimmy is pre-launch, with a Laravel/PHP API backend, a Flutter/Dart mobile client, and Vue/TypeScript web and internal surfaces in active development by a small, fully remote team. Immediate engineering priorities include hardening authentication and completing the Shimmy Shield moderation pipeline's first tier.

The model

Revenue is blended across three mechanisms — advertising, subscription/premium tiers, and a fundraising take-rate — with the fundraising line being the genuinely differentiated one, since it scales with local charitable-giving culture rather than pure engagement (see Pillar I, Part 2.1). Full modelling detail, including sensitivity bands, is in Financials.

The ask

Shimmy is raising £1,000,000 via a SEIS/EIS-eligible round at a £5,000,000 pre-money valuation, to fund the team through launch and the first two international markets. Full detail — use of funds, cap table context, and team — is in The Ask & Team.

The 12-year arc, compressed

Horizon	What's true by then
Years 1–3	UK-first launch, Shimmy Shield reaches real-time multimodal moderation, Tier 1 markets (Ireland, Canada, ANZ) sequenced in
Years 4–5	Fast-follow markets live, moderation shifts from reactive to predictive, modular feed architecture opens to configurable/creator modules
Years 6–8	Decentralisation-aware moderation for a majority-synthetic-content web, provenance infrastructure doubles as fundraising-trust product
Years 9–12	Agent-mediated interaction, cognitive-defence-era moderation, physical presence and philanthropic infrastructure operating at global scale

Full detail in the Master Architecture and the six pillar documents it indexes.

Why this keeps compounding, and why we keep building

Shimmy's growth model isn't additive — see Compounding Growth & User Psychology for the full argument, but the short version is that trust-first moderation, resonance-tuned feeds, and shareable feed configurations are designed to reinforce each other rather than operate as separate initiatives. And V1 is a foundation, not a ceiling: Innovation Intent & Future Features sets out the standing commitment to keep shipping — starting with member and access tiers within individual Shimmies, extending the modular feed architecture already scoped in Pillar II: Product.