YAIL-OS · v1.0 · May 2026

One identity.
Sixteen ventures.
One operating system.

YAIL-OS is the parent platform for the Yail family — a single sign-on, one billing surface, one brand kit, cascading into fifteen sister modules. Pick a module to begin, or open the launcher with ⌘ K.

Rag

Comply

Vault

Open a module

Sixteen YAIL modules, one identity. Click any tile to launch.

Live

Identity

Authentication

OIDC + OAuth2 server. Passkeys, Google & Microsoft per-product. The authority every other module trusts.

Yail.Identity Open

Live

ForgeAhead

Startup foundry

Stage-gated startup forge. Run, replay, and promote ventures through a structured pipeline of operating cards.

Yail.ForgeAhead Open

Live

CRM

Customer relationships

Contacts, deals, activities. Conversational, organisation-scoped, with API-key access for embedded integrations.

Yail.CRM Open

Live

DealRoom

Deal collaboration

Internal + guest magic-link auth. Document-led, formal collaboration on financial and legal artefacts.

Yail.DealRoom Open

Live

Membership

Community & subs

Members, subscriptions, admin + customer dual-scheme auth. The community surface for Yail-powered communities.

Yail.Membership Open

Live

Tasks

Focused productivity

Outbound webhooks, focused task lists, assignments, HMAC-signed delivery for downstream automations.

Yail.Tasks Open

Beta

Connect

Integrations

Flows, Bridge, Links, Toolbox. Hangfire-backed automation; signed webhooks; OAuth credential vault.

Yail.Connect Open

Live

Branding

Brand kit & assets

Per-org brand kits with sanitised CSS overlay. Logos, colours, fonts cascading into every module's chrome.

Yail.Branding Open

Beta

Rag

Retrieval & chat

Corpus management, local embeddings (Qwen3 via LM Studio), hybrid retrieval, chat with citations, embeddable widget every module can drop on a detail page.

Yail.Rag Open

Beta

Comply

Governance, risk & compliance

Policy library with versioned approvals, compliance frameworks (CQS / ISO / Cyber Essentials), risk & complaints registers, AI scoring, audit log.

Yail.Comply Open

Beta

Message

Mailchimp-style marketing messaging

Audiences curated from CRM, MJML email + SMS + WhatsApp campaigns, double-opt-in signup forms, suppression list, automations. Sends through Yail.Connect.

Yail.Message Open

Beta

Verify

Identity verification & KYC

Provider-agnostic identity-verification cases dispatched through Yail.Connect.Bridge — Credas first, OnFido/Veriff later. Subjects linked to CRM contacts, Membership customers, or DealRoom counterparties. Documents + audit timeline per case.

Yail.Verify Open

Beta

Build

Spec authoring for Claude Code

Turns a rough brief into a Claude-Code-ready build spec through an 8-stage adversarial refinement wizard. Emits immutable versioned spec bundles shaped by a pluggable Convention Pack — default pack is the YAIL-OS portfolio itself. Pushes the generated phase plan into Yail.Tasks.

Yail.Build Open

Beta

HR

People & HR operations

Employee records, leave, absence, onboarding, compliance and performance, with employee + manager self-service. Multi-organisation, UK-first; documents as bytea, reminders/accrual via Hangfire, external integrations via Yail.Connect.

Yail.HR Open

Beta

Block

Block-based CMS

Structured blocks, media picker, icon picker. Content composition surface for marketing pages and member sites.

Yail.Block Open

Beta

Vault

Document system of record

Compliance-grade storage for the whole estate — content-addressable dedup, immutable versioning, signed-URL access, retention, legal hold, and automated sensitivity classification. Every module's attachments inherit the guarantees.

Yail.Vault Open

Across the fleet

A live look at what's happening in your org right now.

Recent activity

Last 24 hours · all modules

Series A · Halcyon — 3 documents signed by guest counsel