Workflows
Excel model audit
Send the workbook you are about to stake your name on — we check it cell by cell and hand back every fix by sheet + cell, with a cleaned copy.
By Wen Jie Lee • Updated 17 Sep 2026 • Singapore • UEN 201806463W
Prefilled for Excel audit & clean — edit 2–8 lines. Same as brief@oxaide.com: S$49/390/1500 in seconds.
No calls — async only. Prefer email? Email this brief instead →
Prefer email? Same brief, same S$390 — no account, no call.
Email this brief →See the exact email text
Judge the format before paying — try the sample below ↓ (fictional figures, real format).
Cited PDF + live files included — never executables, macros, or media.
A second AI agent re-checks every Pack; a human signs every Board pack. Full refund if we can’t support a key claim.
Finished pack? Keep it live — Watchtower re-checks monthly from S$290/yr →
How much does an Excel model audit cost in Singapore?
Oxaide charges a fixed S$390 per job, quoted in minutes, delivered in about 2 hours. No retainer, no hourly billing. S$49 covers 5-minute quick checks only.
Will you change my formulas without asking?
Never silently — the original stays intact, every proposed fix is listed by sheet + cell, and the cleaned copy shows exactly what moved.
What files do I need to send?
model.xlsx plus any linked workbooks, and 2–8 lines stating what the model decides. Name linked files as referenced so broken-link tracing works first pass.
Who sees my model?
Only the desk. Your workbook runs in isolation, never mixes with another client, uploads wiped in 24h, packs auto-deleted after 90 days. PDPA, UEN 201806463W since 2018.