When you know what you're fighting.
If you already know which tool you need, start here. If you don't, start at /decide with the universal question and we'll route you.
Severance Analyzer
Paste the package, get a calibrated read on what to counter. Compares to your role+region+tenure-band median; flags overreaching non-competes; surfaces COBRA & equity gaps.
Contract Surgeon
Drop a contract, get every problematic clause flagged with the precedent + remedy. Vendor agreements, NDAs, SOWs, MSAs — the receiving party's view.
IRS Shield
When the IRS sends a notice, get the response strategy with citations to the relevant IRC + Pub. Sequence of moves, deadlines, what to include and what to leave out.
Medical Bill Defender
Upload the bill, get the CPT-code review + insurance EOB cross-check + overcharge flag. Analyzes billing, never diagnoses. Surfaces upcoding, duplicate charges, network errors.
Lease Analyzer
Tenant-side read of the lease. Surfaces illegal-in-jurisdiction clauses, security-deposit traps, repair-obligation gaps, and the actual rent-stabilization status of the unit.
Divorce Decoder
Process navigation for the asking spouse. What petition to file, in which county, with what supporting documents, in what order. Surfaces the silent traps that derail filings.
Offer Letter Analyzer
Paste the offer, get the comp benchmark + equity-quality read + non-compete exposure + what to negotiate. Levels.fyi + BLS-grounded for your role+region+level.
Insurance Claim Coach
Auto / home / health / disability claim filing & appeal strategy. The exact language to use, the documents to include, the deadlines that bind, and the bad-faith plays to watch.
Demand Letter Pro
Draft a demand letter that lands without filing fees. Tone calibrated to outcome; cites the statute the recipient cares about; structured for the smallest pressure that wins.
KAIROS
Spaced-repetition learning hubs — 182 hubs across history, finance, language, science, craft. Optimal-recall pedagogy from SM-2 substrate; explainability per question per attempt.
The next 47 tools.
Each new tool ships only after Brier-calibration meets the well-calibrated threshold on a representative test set — scores publish with the first Track Record cycle. We do not ship verdicts users cannot trust. A small sample of what's queued:
Don't know which tool you need?
Start at the universal question. Am I about to make a mistake? — describe the situation in plain English and we'll route you to the right tool (or tell you no AEQUARA tool fits and what to do instead).
Start at /decide →The measured proof is the Model Calibration Index — 18 models scored on 13,171 pairs, reproducible from published checksums. Per-tool calibration scores publish at /trust-v2/track-record with the first production cycle (Q3 2026 — today that page is a labelled prototype). The math behind the scores is at /trust-v2/methodology. The charter that binds every verdict is the Decision Constitution v1.0.