Forensic intelligence for legal teams.
Deposition prep, internal investigations, regulatory inquiries — Felarity surfaces contradictions, classifies confrontations, and signs the evidence.
What lawyers use Felarity for
Legal work lives or dies on what a witness actually said, how they said it, and whether the record holds up under adversarial scrutiny. Felarity is built for that work — not for note-taking, not for meeting summaries, but for forensic reconstruction of conversation.
- Deposition prep. Side-by-side contradiction surfacing across multiple sittings, with timestamps, speaker attribution, and DeBERTa-v3 NLI scoring on every claim pair. When a witness changes their story between the first and third deposition, the contradiction appears in the report — with citation back to the audio.
- Internal investigations under privilege. PHI and PII redaction at ingest, signed chain of custody from chunk to final report, and a workspace privilege flag that prevents any content from leaving Felarity-operated infrastructure. The matter file you produce is defensible because the process that produced it is recorded.
- Witness interview review. Confrontation classification (did the witness deflect, concede, attack the question, or answer directly?) combined with acoustic credibility markers — speech rate shifts, pause patterns, stress markers — pulled from the audio itself. None of this replaces judgment; it surfaces what counsel may want to revisit.
- Compliance findings. Produce a tamper-evident analysis for the regulator. The attestation chain travels with the report. The regulator's auditor can verify the report was not altered after issuance, without trusting us.
The Legal council
Every session is analyzed by four specialist analysts, each critiquing the same content from a different angle. A senior arbitrator then synthesizes the four opinions into a single finding, with explicit dissent preserved where the analysts disagreed.
- Senior Litigator — focuses on substance: what was claimed, what was contradicted, what was conceded, what was avoided.
- Compliance Partner — reads for regulatory exposure: statements that touch reporting obligations, disclosure duties, or known agency interest.
- Ethics Officer — flags professional responsibility issues: conflicts, candor to the tribunal, communication with represented parties.
- Regulatory Affairs Lead — models agency posture: how the relevant regulator has historically read similar fact patterns, and where the conversation introduces new risk.
The four opinions are visible in the final report. The arbitrator's synthesis is not a black box — you can read why each analyst weighed a finding the way they did, and where the synthesis chose one frame over another.
Chain of custody, by design
The attestation chain is the answer to "how can I introduce this report as evidence?" The 8-node SHA-256 Merkle chain records the hash and ordering of every stage of the pipeline — concatenation, diarization, acoustic analysis, confrontation classification, sample extraction, attribution, NLI re-scoring, topology, council, and final report. The chain root is signed with Ed25519. The public verification key is published. Verifiers can run anywhere — opposing counsel's expert, a regulator's auditor, the court's technologist. We do not need to be in the room for the report to be verified.
Read the full mechanism: the attestation guide.
Privilege protection
A workspace can be flagged as privileged. When that flag is set, all third-party model routing is disabled, every data-sharing toggle is forced off and locked, DLP scanning is set to strict, and processing is routed only through Felarity-operated infrastructure. No content from a privileged workspace traverses any third-party LLM, ever. The privilege flag is itself recorded on the attestation chain, so the configuration in force at the time of analysis is part of the signed record.
What a workflow looks like
- Create a privilege-protected workspace for the matter. Set the privilege flag at creation; it cannot be retroactively applied to existing content.
- Upload the depositions, interviews, or recorded calls — single sitting or a full series across months. Felarity handles long-form audio; sessions are not capped at meeting-length.
- Run the council. The four Legal analysts produce opinions; the arbitrator synthesizes. Live mode is available for real-time review during an active interview.
- Review the contradictions with acoustic and confrontation scoring attached to each one. Click any finding to see the underlying claim pair, the NLI score, the speaker attribution, the timestamps in source audio, and the analyst reasoning.
- Export a signed PDF for the matter file. The export includes the attestation chain, the public key fingerprint, the verification command, and a verification URL. Anyone with the PDF can confirm it was not altered after issuance.
Pricing for legal practices
Per-seat pricing on Professional; volume and dedicated infrastructure on Enterprise. Full detail at the pricing page. A HIPAA Business Associate Agreement is available on request for Professional and Enterprise tiers — relevant for any matter touching healthcare-adjacent fact patterns (employer health plans, medical-device litigation, pharma whistleblower work, hospital governance investigations).