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quietlybuild.in/studio/ai-audit · updated Tue 27 Oct 2026

Offer 03 · One AI feature

AI-feature audit and spec

One AI feature, live or planned: what it is for, how it fails, how to test it, what it costs per user, and a PRD.

For teams with an AI feature about to ship, or live and slipping: wrong answers, rising costs, a price that may not cover them.

US$4,500

First three clients: half price, in return for a two-line testimonial. 0 of 3 taken

Takes:
10 working days.
Paid:
Half to start.
Delivered:
, if it starts .

Most clients start with a teardown. The Teardown, US$950

Start an AI-feature audit Compare the four

Forty pins at a gate; the hot strands are caught at it, the rest pass through.

What it is for, and how it fails.

You get

  1. The jobs the feature serves, in your users’ words.
  2. Its failure modes: what goes wrong, how often you can expect it, and what it costs the user when it does.
  3. An evaluation plan, with 30 to 50 starter test cases your team can run again after every change.
  4. A cost-per-active-user model, set against the price you charge. See an example Try yours: AI cost check
  5. Build-versus-buy notes for the parts that matter.
  6. A risk list.
  7. A PRD your team can build from.
  8. A read-out call.

Start to delivered how the work runs

See four failures caught by 36 cases.

AI-02 to AI-03 · Caught by cases · Summaries · 36 cases

  • FM-01 Invents an action item caught by A-01, A-02, N-01
  • FM-02 Gives the wrong owner or date caught by O-01, O-02, O-03, O-04, O-05
  • FM-03 Draws on a note the reader cannot open caught by P-01, P-02, P-03
  • FM-04 Obeys instructions in pasted text caught by I-01, I-02, I-03
  1. A action items 7 · 2 S1
  2. O owners and dates 5 · 2 S1
  3. D decisions 4
  4. P permissions 3 · 2 S1
  5. I pasted text 3 · 1 S1
  6. L long notes 4
  7. N nothing to summarise 3
  8. G language 2
  9. F format 5

Launch bar No S1 failure, in three full runs in a row.

Example
AI-02 · AI-03
Northwind Notes
made-up

AI-02 + AI-03 · Tests · Audit PDF

Twelve ways it fails, 36 cases

Fix first: an invented action item. Each item must quote the line it came from.

Example PDF · A4 AI-feature audit and spec 10 pages · 328 KB · Its cost per active member · All four examples

The same report, on our own planned feature, Ask the guide

  1. Evaluation plan: page 4 of the SAMPLE AI-feature audit report, written on quietlybuild’s own planned feature, Ask the guide.
    Sample
    p. 4
    Evaluation plan, open it full size
  2. The cover and the answer: page 1 of the SAMPLE AI-feature audit report, written on quietlybuild’s own planned feature, Ask the guide.
    Sample
    p. 1
    The cover and the answer, open it full size
  3. Jobs to be done: page 2 of the SAMPLE AI-feature audit report, written on quietlybuild’s own planned feature, Ask the guide.
    Sample
    p. 2
    Jobs to be done, open it full size
  4. Failure modes: page 3 of the SAMPLE AI-feature audit report, written on quietlybuild’s own planned feature, Ask the guide.
    Sample
    p. 3
    Failure modes, open it full size
  5. Cost per active user: page 6 of the SAMPLE AI-feature audit report, written on quietlybuild’s own planned feature, Ask the guide.
    Sample
    p. 6
    Cost per active user, open it full size
  6. Build versus buy: page 8 of the SAMPLE AI-feature audit report, written on quietlybuild’s own planned feature, Ask the guide.
    Sample
    p. 8
    Build versus buy, open it full size

Audited, not built.

Not included

  1. Building or tuning the feature.
  2. Opinions on the EU AI Act, GDPR or any other law: I point to the official texts and your own counsel.
  3. Monitoring the feature in production.

Questions

What if the scope changes?

Each change is priced as a new item, on a Change Note, and starts only once you accept it in writing.

How do I pay, and in which currency?

Half to start, half on delivery.

Invoiced in US dollars, or in pounds or euros on request. Every invoice carries a card payment link.

Invoices are issued from India as an export of services, so no Indian GST is added.

My prices do not include any tax your country charges on services bought from abroad, such as VAT under the reverse charge or a sales tax; you account for any such tax where your law requires it.

If you believe your law requires you to withhold tax from a payment, tell me before you pay, so that I can give you any form that reduces or removes the withholding (for a payer in the United States, usually a Form W-8BEN).

What do you need from me?

Access to the product. Two 45-minute calls with the person who owns the feature. Sample outputs, anonymised or synthetic.

What won’t you do?

Building or tuning the feature. Opinions on the EU AI Act, GDPR or any other law: I point to the official texts and your own counsel. Monitoring the feature in production.

More questions, answered once

The Studio client terms

Or a page, your pricing or a flow.

Start an AI-feature audit.

Start at quietlybuild.in/start?offer=ai-audit, or write to hello@quietlybuild.in.

US$4,500

Post your brief

  1. Today

    You post your brief

  2. Within two working days

    A reply comes back

  3. Mon 9 Nov

    Work starts

  4. Fri 20 Nov

    Delivered

Written and async. Replies within two working days. Calls by arrangement, usually early evening IST.

Or write to hello@quietlybuild.in. One person reads it.