ParityOS runs on its own site. Open parity.stitchaxis.com

PParityOS
Desktop + mobile web dashboard

Like a studio, but for your adverse-impact screen, guided by ParityOS.

Self-serve Four-Fifths screening in minutes · £499/mo · share pack with counsel. UK · EU · US — not a certified auditor.

Self-serve screen · counsel export pack · not certified audit · card charged today

Meet ParityOS.

Self-serve Four-Fifths screening for UK, EU, and US. Minutes to a counsel pack — not a certified auditor like Warden.

Enter data → Run → Export.

The workflow you keep redoing? Run it here until the output is export-ready.

9:41
31,240 XP · 7🔥

Your next session is ready.

UNIT 1 · ParityOS

Do any of these sound familiar?

If these scenes feel familiar, ParityOS is built for you.

Counsel wait

£10k+ law-firm adverse-impact rebuilds after the hire

The fix: Four-Fifths AIR on your cohort data in minutes

The outcome: The counsel wait problem — solved in the studio.

You're not behind. You missed the adverse-impact screen.

Manual ops feels permanent until you get a live engine and export trail. ParityOS gives you both.

What ParityOS helps you with.

1 of 4

Four-Fifths live.

Protected class matrix.

Accomplish the outcomes you've been replaying — with ParityOS.

  1. 1

    Right now

    Manual spreadsheets and re-work.

  2. 2

    Day 2

    First live ParityOS engine pass.

  3. 3

    Wk 04

    Team using desktop + mobile dashboard.

  4. 4

    Wk 08

    Exports shared with counsel or board.

  5. 5

    Wk 10

    Workflow embedded — fewer surprises.

  6. 6

    Wk 12

    MRR protected · ops at scale.

How ParityOS works.

1

Open the studio on desktop or mobile.

Sign in to ParityOS — no install. Session syncs across devices.

Desktop + mobile

ParityOS · step 1

Open the studio on desktop or mobile.

2

Paste your hiring cohort data.

CSV with category, group, applied, hired — or enter rows in the table. Pick US or UK/EU framing before you run.

desktop

ParityOS · step 2

Paste your hiring cohort data.

3

Run the live engine and review outputs.

Watch scores, flags, and matrices update in real time.

Desktop + mobile

ParityOS · step 3

Run the live engine and review outputs.

4

Export counsel pack (.md or PDF).

Cover sheet with company, date, jurisdiction, and disclaimer — counsel validates before any filing.

mobile

ParityOS · step 4

Export counsel pack (.md or PDF).

ParityOSdoes what the others can't.

CapabilityParityOS
Live engine in browser
Desktop + mobile dashboard
Instant export artifacts
Transparent pricing
No native install
Purpose-built for this workflow

yes sometimes no

Parity vs certified audit

Same problem space — different product class. Use Parity for a fast first-pass screen; engage a certified third-party auditor (e.g. Warden AI) or counsel when LL144 or your policy requires independent assurance.

TopicParityOS (self-serve screen)Certified third-party audit
RoleInternal self-serve screen (you run it on your data)Independent third-party auditor (impartial, required nuance for LL144 posting)
Speed & costMinutes · £499/mo self-serveWeeks · £15k+ typical engagement
MarketsUK · EU · US framing on one Four-Fifths engineJurisdiction-specific assurance programmes
InputYour applicant/hire counts by cohort (CSV or table)AEDT integration, counterfactual testing, proprietary datasets
OutputCounsel pack (.md / PDF) — illustrativeLegal-grade audit report, public-posting format, assurance mark
MonitoringOn-demand re-runs when you upload new dataContinuous monitoring as models change
When to useKnow your AIR before counsel invoices · internal diligenceStatutory filing · third-party assurance · board defensibility

Ideal motion: Parity detects early · Warden or counsel certifies and defends. Parity is not a Warden replacement.

Questions about ParityOS

ParityOS is a Stitchaxis product operated by C&C Digital Ltd. Web dashboard at parity.stitchaxis.com.

  • Self-serve Four-Fifths / adverse-impact screening for hiring cohorts. Paste applied/hired counts, run the screen, export a counsel pack. UK · EU · US framing. Not a certified auditor.

ParityOS is a self-serve adverse-impact screen — not certified legal advice, not an independent third-party auditor (e.g. Warden-class), and not LL144 public-posting certification.

Open the studio on desktop or mobile.

No install. Demo data pre-loaded.

Open studio

ParityOS

parity.stitchaxis.com

Web dashboard on desktop and mobile. No native install required.

  • ParityOS provides self-serve illustrative adverse-impact screening — not certified legal advice, not an independent third-party audit, and not an attorney-client relationship.
  • US framing: EEOC Four-Fifths / NYC LL144-style language only — not LL144 public-posting certification.
  • UK/EU framing: Equality Act / adverse-impact screening language — not a formal Equality Act determination.
  • Four-Fifths calculations are deterministic math aids; qualified counsel must validate before regulatory filing or external disclosure.

© 2026 ParityOS · C&C Digital Ltd