Zerione Signal
You sign what you don't fully understand.
Every agreement is long and dense. Teams re-read, wait on lawyers, compare versions, and still miss critical terms. After signing, that understanding disappears into documents no one opens until something goes wrong.
Risks you can't see
Unfavorable terms, liabilities, and commitments buried in language you agree to without fully grasping.
Obligations that slip
Duties and deadlines scattered across documents, with nothing tracking what is due and when.
Answers you can't find later
Months on: "What are our termination rights? When does this renew? Did we agree to this?" Then everyone starts searching.
This is not a discipline problem. Understanding and tracking every agreement properly takes a legal team most companies cannot afford.
One platform to understand and manage every agreement.
Agreement Intelligence, built on deterministic trust infrastructure.
Existing tools help you create, sign, and store agreements. Zerione understands them, and shows its work, then uses that understanding to help you manage every agreement across its life. It turns complex documents into structured, explainable intelligence you can trust and trace. Like an ERP turns invoices into structured financial data, Zerione turns agreements into structured business intelligence.
01 / Understand
Understand
The Zerione Intelligence Engine explains every agreement in plain language, traced to the exact clause.
02 / Manage
Manage
Track obligations, renewals, approvals, and key dates across the full lifecycle.
03 / Govern
Govern
Maintain visibility, collaboration, compliance, and complete agreement history.
Where Zerione is different
Most tools stop at store and sign. Zerione understands.
Other tools help you move an agreement to signature and store it. They leave the understanding to you, or hand you answers from a black box. Zerione understands every agreement, traces each insight to the exact clause, and keeps you in control, before and after you sign.
Zerione
Understand & manage
Understanding
Explains every clause, surfaces risks and obligations, in plain language.
Shows its work
Every insight traces to the exact clause, with a confidence score. Deterministic and explainable.
Full lifecycle
Create, sign, and manage: obligation tracking, renewals, and change monitoring.
Control
You stay in control. The engine informs decisions; people make them.
Other tools
Move & store
Understanding
Left to you. The document is moved and filed, but not explained.
Shows its work
Answers arrive from a black box you cannot verify or trace.
Lifecycle
Get to signature and store the file. Storage plus basic reminders.
Control
Understanding depends on manual review, spreadsheets, and memory.
The Zerione Intelligence Engine
We understand your agreements, and show our work.
Zerione is built around a proprietary engine designed specifically to read and understand agreements, not generic tools bolted onto a contract app. Every insight is deterministic, explainable, and traceable to the exact clause it came from. You see the reasoning, not a black box.
Deterministic infrastructure
The same agreement produces the same understanding every time. Consistency you can build a business on, not a different answer on every run.
Explainable & traceable
Every insight links back to the original contract text, the specific clause, and a plain-language reason, with a confidence score. Built to verify, not to trust blindly.
Human control
Reasoning assists your decisions; people stay in control. Zerione provides intelligence to support human judgment, never to replace it.
Pressure-tested on 200+ agreements
Purpose-built. Deterministic. Explainable. The engine is the product, everything else sits on top of it.
Across the whole lifecycle
Create, understand, sign, and govern.
Every agreement moves through the same stages. Zerione brings understanding to all of them.
01
Create
Draft clear, professional agreements with modern templates.
02
Understand
The Zerione Intelligence Engine explains every clause, surfaces risks and obligations, and points to the exact source text, so you see precisely what you're agreeing to before you sign.
03
Sign
Send for e-signature to anyone. Every signature is timestamped, with a complete audit trail.
04
Govern
Keep every agreement under continuous watch: renewals, expirations, obligations, key dates, and version changes, all in one place.
Current Capabilities · Beta
Pressure-tested on 200+ agreements.
Zerione deeply analyzes agreements, detects risks with clear explanations, and delivers consistent, actionable intelligence.
Zerione Intelligence Engine · Validation
Validated
Test corpus
0+
Agreements pressure-tested
A diverse corpus, including real contracts
A diverse corpus, including real contracts
Confidence
87%
Avg on complex documents
Depth
40+
Page contracts, analyzed
See it in action
Intelligence in action.
A 40-page Master Services Agreement, understood in seconds. 41 risks surfaced, each explained with evidence and traced to its clause, at 87% confidence.
A real look at the product. Accurate analysis, refined for how teams actually work.
● Live analysis
The Analysis
It catches what you’d miss.
Zerione reads every clause, then surfaces each risk, named, rated, and explained in plain words, the way a seasoned attorney would walk you through it.
RiskShort dispute windows and steep late-payment penalties
RiskVendor suspension rights and one-sided obligations
ScoredA confidence score on every read
A real view from the product, showing exactly how Zerione reads and rates a live agreement.
Tested on real agreements
The people who read contracts for a living were impressed.
A senior lawyer handed us a real, already-signed agreement and asked what our engine would find. In deep analysis, Zerione surfaced 28 risks and 5 redlines at 92% confidence, financial terms that could turn costly later, renewal and termination issues, ownership concerns, and a structural flaw in how the agreement itself had been formed.
One finding, in the engine's own words:
"Blank placeholders for governing jurisdiction and arbitration venue render the dispute resolution clause unenforceable, and must be completed with the agreed location before execution."
The agreement had already been signed. The lawyer had not caught it. When an experienced business leader saw the same report, he said it was the most useful legal tool he had seen, and asked to come on as a design partner.
28risks surfaced
5redlines
92%confidence
One real agreement. Deep analysis.
Details anonymized to protect confidentiality. Zerione supports review; people make the final decision.
Start with Zerione
Try it free, then help shape it.
Start free on your own agreements. When you are ready, join a small founding group working directly with us.
One missed renewal or unenforceable clause can cost far more than a year of Zerione.
Free trial
Start free
Try the Zerione Intelligence Engine on your own agreements. See exactly how it understands, explains, and traces every insight.
- 3 agreement analyses, free
- 3-day trial
- No card required
- Full explainability and clause-level traceability
Founding Access
Become a Founding Design Partner
Work directly with the founder, shape the roadmap, and lock in founding pricing that will never be offered again.
- Direct collaboration with the founder
- Shape the product roadmap
- Priority support and early access to new capabilities
- Founding pricing, locked in and never offered again
Only 15 spotsFounding pricing is unlocked when you are accepted
Apply for founding access
Built for everyone who signs agreements.
From independent professionals with no legal team to enterprise legal departments, Zerione helps you understand what you sign.
Legal
Review agreements faster.
Operations
Track obligations automatically.
Sales
Close contracts confidently.
Procurement
Manage vendors in one place.
HR
Handle employment agreements.
Finance
Stay ahead of renewals and commitments.
Freelancers
Understand client contracts before you sign, even without a lawyer.
Founders
Review every agreement with confidence.
Search every agreement.
Ask in plain language. Zerione understands your agreements as structured intelligence, not just stored files.
Which vendor agreements expire this quarter?
Show agreements governed by California law.
Find contracts mentioning exclusivity.
Which agreements renew automatically?
Security • Privacy • Governance
Enterprise-grade trust, built from day one.
Contracts contain your company's most sensitive commitments, obligations, and confidential information. Zerione is engineered with security, privacy, and governance at its core, so you can manage agreements with confidence.
Security
- End-to-end encryption
- Encrypted storage
- Secure cloud infrastructure
- Role-based access control
Privacy
- Your agreements remain yours
- No selling customer data
- Privacy-first architecture
- Customer-controlled access
Governance
- Complete audit trail
- Activity history
- Permission management
- Version history
Enterprise Ready
- SOC 2 roadmap
- SSO & SAML roadmap
- API security
- Enterprise deployment
Your agreements stay yours.
Zerione is designed so your contracts remain under your control, not ours.
How it works
Explainable intelligence.
Unlike black-box tools, Zerione combines deterministic infrastructure with reasoning you can trace. Every insight is backed by evidence, never a guess.
Original contract text
Every finding is grounded in the exact language of your agreement.
Clause references
Each insight points to the specific clause it came from.
Version history
See what changed, when, and how understanding evolved over time.
Risk explanation
Every risk comes with a plain-language reason, not just a flag.
Confidence and reasoning
Understand how certain each finding is, and the logic behind it.
Zerione is an agreement intelligence platform. Reasoning assists. The intelligence is ours.
Works with your stack.
Zerione connects to the tools your agreements already flow through.
Google Drive
Microsoft 365
Dropbox
Slack
Notion
Google Calendar
SoonSalesforce
SoonHubSpot
SoonAdobe Acrobat
SoonZapier
SoonAPI
Questions
Common questions.
What Zerione is, how it works, and where it fits alongside contract management and e-signature tools.
What is an agreement intelligence platform?
An agreement intelligence platform reads and understands the agreements a business signs, then keeps them useful over time. Zerione analyzes each contract, extracts clauses, detects risk, and tracks obligations and renewals, unifying agreement analysis and management in one place rather than treating them as separate tools.
How is Zerione different from contract management software?
Traditional contract lifecycle management focuses on storing, searching, and reminding. Zerione adds understanding: it explains what each agreement says, surfaces risks and obligations, and compares clauses and versions. It is designed to help teams understand agreements before they sign them and manage them after they are signed.
Does Zerione replace my e-signature tool?
Zerione includes e-signatures so you can review and sign in one flow, with a full audit history. But its focus is broader than electronic signatures: it brings analysis, governance, collaboration, and execution into one platform, so signing is one step in the agreement lifecycle rather than the whole product.
What kinds of agreements can Zerione analyze?
Zerione works across business agreements including NDAs, MSAs, SaaS agreements, vendor and procurement contracts, sales agreements, employment agreements, and leases. It extracts parties, dates, money terms, obligations, termination and renewal conditions, jurisdiction, and risk from each one.
How does Zerione detect risk in a contract?
Zerione reviews every clause and flags financial, legal, and operational exposure, each with a plain-language explanation and a confidence score. Every finding links back to the original contract text and the specific clause it came from, so risk detection is explainable rather than a black box.
Can Zerione track obligations, renewals, and key dates?
Yes. Once an agreement is in Zerione, it tracks obligations, renewal windows, and key dates automatically and reminds you before anything triggers, so renewals and notice periods do not pass unnoticed after signing.
Is Zerione just AI, or something more?
Zerione is an Agreement Intelligence Platform built around a proprietary engine that understands agreements as structured business assets, and traces every insight back to the source clause. It is not a general chatbot or a black-box agent answering isolated questions. Every insight is backed by the original text, clause references, version history, and a clear explanation, so it is traceable rather than a generative guess.
How does Zerione keep our agreements secure?
Zerione is designed with security, privacy, and trust at its core: end-to-end encryption, encrypted storage, secure access controls, privacy-first architecture, and full audit history. Your agreements remain yours, and are never used to train external models without your explicit consent.
Understand every agreement you sign.
Understand them, see the evidence, and keep every one under control for life.
Limited founding spots
Stop reading agreements line by line.
Transform every agreement into searchable, explainable, and actionable intelligence.
Priority onboarding
Direct line to the founder
No card required. We'll email you the moment Zerione opens.