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SIGI
Sigi for Legal & Contracts

Catch the risky clause beforeit's already signed.

Sigi reads every contract you send through it. One-sided indemnity, missing liability caps, absent termination clauses — flagged with severity ratings before the document reaches a signer. Every signature lands in a tamper-evident audit chain you can hand to opposing counsel without flinching.

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Risk Review Queue

Critical flags
3
High severity
11
Missing clauses
7
Awaiting review
24
Cleared this week
68
MSA

Master Services Agreement · Vandelay

Liability cap removed in counter-redline · review

CRIT
SOW

Statement of Work · Pied Piper

No termination clause detected · suggest insert

HIGH
NDA

Mutual NDA · Stark Industries

Indemnity is one-sided · review

HIGH
DPA

Data Processing Addendum · Hooli

Standard template · no flags · ready to send

CLEAR
0AI features built in
SHA-256Hash on every audit row
SSOOAuth 2.0 + PKCE
The legal reality

You're the last line of defense. And the first one blamed.

01

Counter-redlines slip through unread

Vendor sends a redlined draft late on Friday. By Monday it's already in the signature queue. The liability cap they quietly removed becomes a problem six months later, in a deposition.

02

You can't review every clause on every contract

The business signs hundreds of agreements a quarter. You catch the big ones. The small ones — NDAs, vendor orders, change requests — go through unread. The risk hides in the long tail.

03

Audit response is a fire drill

When the auditor asks for evidence of who signed what and when, you spend the day in email and shared drives. The proof is "we have a PDF". Real tamper-evidence needs hashes, IPs, and a chain.

Sigi reads every contract. Flags every risk. Chains every signature.
How legal teams work on Sigi

Risk caught at draft. Evidence sealed at sign.

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One-sided indemnity, missing liability caps, unusual penalties, asymmetric termination rights — all surfaced with severity ratings before the document moves. Critical flags fire realtime alerts so high-stakes contracts pause for review automatically.

  • Severity-rated flags: critical, high, medium, low
  • Realtime notification on critical and high flags
  • Auto-resolve on completion or expiry
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For every contract type, AI gap-analyzes against what that contract should contain. No termination clause? Flagged. No governing law? Flagged. No force majeure? Flagged. The small contracts you can't review by hand get a baseline second read.

  • Gap analysis on every document type
  • Clause Intelligence suggests improved language
  • Provider-switchable (Groq or Ollama) per feature
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Build a Blueprint for every recurring contract — MSA, NDA, DPA, SOW. Collaborators submit edit requests, admins approve or reject. Use-count tracked per Blueprint so you see which templates carry the org. Your standard language stays standard.

  • Edit-request workflow with admin approval
  • Pre-configured roles and field positions
  • Per-template use_count tracking
How legal teams use Sigi

Three flows the contracts desk runs every day.

01

A second set of eyes on every contract

Even when you can't personally review the NDA going out at 5pm, AI does. One-sided indemnity, missing caps, unusual penalty clauses — flagged at upload, surfaced on the doc detail page, escalated by severity. The contracts you would have skimmed get a real review.

Risk Detection →Missing Clause Detection →Clause Intelligence →
AI Risk Review
What legal teams ship

Numbers from real contracts desks.

I used to spend my Sundays reading vendor redlines. Sigi reads them on Friday afternoon, flags what changed, and I walk into Monday already knowing where to push back.

— Head of Legal, Series C SaaS

0

AI features on every contract

0

Severity levels surfaced

0

Workflow types supported

0%

Tamper-evident audit coverage

Built for every legal motion

In-house, outside counsel, or solo GC.

In-house Legal

In-house Legal

You run the contracts desk for a 300-person company. AI risk review covers what you can't personally read. Blueprints lock in your standard language. Audit chain handles compliance.

Outside Counsel

Outside Counsel

Run a client's contracts workflow without giving them direct access. Templates per client, audit trail per matter, signing certificates that satisfy bar standards.

Compliance Officer

Compliance Officer

Policy distribution by acknowledgement workflow. Attested-view evidence that the employee actually opened the document. Retention auto-enforced.

Solo General Counsel

Solo General Counsel

One lawyer, the whole company's paper. AI takes the load on the long tail. You handle the contracts that actually need your judgment.

Questions & Answers

What contracts teams ask before they put their name on a tool.

DocuSign and Adobe Sign route paper. Sigi reads it too. Four AI features run on every document: risk detection on clauses, gap analysis on missing clauses, language suggestions while drafting, and behavior analysis on signers. On top of that, Sigi lives inside the WorksBuddy suite — Lio deals push contracts in, Taro picks up follow-up tasks on stalled docs, Inzo invoices on completion. You get the e-sign primitive plus the AI plus the native automation, in one product.
Six. Sequential signing for ordered chains (legal → manager → CEO). Parallel signing for panels (NDA sent to many at once). Self-sign for one-person docs (no email step). Approval workflows for pre-signature sign-off (approve or decline with reason, no signature placement). Acknowledgement workflows for policy distribution (attested view, no signature). Sign-form workflows for form-style data collection with assignable fields. Plus scheduled send across all of them — prepare the doc, lock the flow, and a cron job fires the emails at the right minute.
The hourly risk-scan cron job sends new documents to either Groq or Ollama (configurable per feature) for analysis. The model scans for one-sided clauses, missing liability caps, unusual penalties, and other risk language, returning severity-rated flags that land in the document_risk_flags table. High and critical flags fire realtime Ably notifications to the owner. Flags auto-resolve when a document is completed or expires. Missing Clause Detection runs the same way, identifying gaps a contract of that type should contain but doesn't — termination, jurisdiction, force majeure.
Yes. Every state-changing action — upload, send, view, sign, decline, expire — writes an immutable audit_logs row that captures a SHA-256 hash of the file at that moment, the IP address, the user agent, and (for signers) geolocation. The completion certificate, generated by Puppeteer at sign-off, embeds the full chain. If a file were altered between events, the hashes would diverge. Standard retention is 90 days with automatic 2am cleanup; longer retention is available for regulated industries.
Bidirectional with Lio: deals push contracts into Sigi via API-key-protected endpoint; Sigi pushes signing status back into the Lio deal stage (including "risk" status on deals that have been unsigned 7+ days). Outbound to Taro: at the 3-day and 7-day stalled thresholds, Sigi auto-creates follow-up tasks, idempotently tracked by document and threshold. Outbound to Inzo: on completion of a deal contract, Sigi triggers invoice creation. Revo's automation engine can also drive Sigi via a separate JWT-authenticated API surface for headless workflows.
Signers don't need accounts. They receive an email with a public /sign/:token link, open the document in the browser, fill the assigned fields (signature, initials, date, text, checkbox), and submit. Approvers use /approvals/:token. Acknowledgers use /documents/acknowledge/:token. None of these require login. Every public action still writes the full audit row with IP, UA, geolocation, and file hash — so the trail is identical whether the signer is internal or external.

Catch the risky clause before it's signed.

See AI risk flags, missing-clause detection, and the SHA-256 audit chain in a 30-minute demo.

Book a Demo
Sigi · AI documents and e-signature

Sigi drafts, sends, and gets it signed without the chasing.

Turn a contract into a signed, audited document in minutes while AI flags risky clauses before they reach your signer.

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5 min
average time to signed
0
risky clauses missed
100%
documents with audit trail
6
signing workflows supported
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