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Source Available · Free Forever

Law is attractive, but it shouldn't
cost millions of dollars.

Enterprise-grade document analysis, legal research, and contract review, without the $1,200/seat price tag. Free, self-hosted, and built by Quantera.

$git clone https://github.com/QuanteraAI/OpenSpecter

The problem is real.

Real lawyers. Real complaints. These are unedited voices from Reddit's r/legaltech, frustrated by pricing that locks out everyone except Big Law.

Sourced from r/legaltech

Everything you need to practice smarter.

The capabilities that enterprise tools charge thousands for, source-available, self-hosted, and yours to customize.

Read SPV-Credit-Agt.pdf
Applied Workflow Generate CP Checklist
Created Conditions Precedent Checklist.docx
I have generated the Conditions Precedent Checklist based on the credit agreement provided. The document has been drafted in landscape orientation with the required sections and table columns. You can download it directly from the interface.
Conditions Precedent ChecklistDOCX
Ask a question about your documents...
+ Documents✨ Workflows
Claude Sonnet 4.5 ▾

Assistant

A chat interface that reads your documents, cites verbatim, runs multi-step workflows, and drafts and edits contracts end-to-end. Plug in your own Claude or Gemini keys, and keep full control of the models you use.

Projects NDAs
DocumentsAssistantTabular Reviews
Name
TSC-Mutual-Multi-party-NDA-Explainer.pdf
Annex-1-NDA.pdf
Mutual NDA Template ECVC.pdf
nda-confidentiality_2.21.2020.pdf
recht-useful-information-on-business-secrets-english-data.pdf
NDA.pdf
annex-2-sample-non-disclosure-agreement.pdf

Projects

Matter-scoped workspaces. Upload credit agreements, SPAs, leases, and diligence packs into a project; the assistant keeps full context across every conversation and every document.

Document
Direction
Definition of Confidential Information
nda-confidentiality_2.21.2020.pdf
Mutual
Broadly defined to include any information abou...
recht-useful-information-on-business-secrets-...
Mutual
The definition is broadly drafted and include...
annex-2-sample-non-disclosure-agreement.pdf
Unilateral
The definition is broadly drafted, covering...
Annex-1-NDA.pdf
Unilateral
Confidential Information is defined as oral or...
NDA.pdf
Unilateral
The definition is broadly drafted to include all...
Mutual NDA Template ECVC.pdf
Mutual
The definition is broad, covering "all non-public...

Tabular review

Spreadsheet-style extraction across hundreds of documents in parallel. Every cell is verifiably cited back to a page and a quote, with no hallucinated answers or dead links.

Workflows
All WorkflowsBuilt-inCustomHidden
Name
Change of Control Review
Credit Agreement Review
E-Discovery Review
Supply Agreement Review
SPA Review
NDA Review
Commercial Lease Review
Limited Partnership Agreement Review
Shareholder Agreement Summary

Workflows

Save proven prompts as reusable workflows, including CP checklists, credit agreement summaries, and change-of-control reviews. Create firm-wide templates your juniors can run in one click.

Every citation. Verified across 178 jurisdictions.

OpenSpecter cross-references 31 million+ legal documents to ensure every case you cite is still good law. Instant Shepardizing, built into every workflow.

178Jurisdictions
31M+Documents
Miranda v. Arizona 384 U.S. 436 (1966)
VERIFYING...
1
Analyzing Citation

Identifying case ID and primary jurisdiction...

2
Cross-referencing Database

Scanning 15.6M US case law records for subsequent history...

3
Verifying Treatment

Checking for negative treatment, overrules, or limitations...

Global Powerhouses

🇺🇸 US 15.6M🇫🇷 France 2.7M🇦🇹 Austria 1.4M🇨🇭 Switzerland 947k🇧🇷 Brazil 881k

Common Law Systems

🇺🇸 US🇬🇧 UK🇮🇳 India🇦🇺 Australia🇨🇦 Canada🇸🇬 Singapore🇳🇿 NZ🇭🇰 HK

Civil Law Systems

🇫🇷 France🇩🇪 Germany🇮🇹 Italy🇪🇸 Spain🇧🇪 Belgium🇳🇱 Netherlands🇵🇱 Poland🇧🇷 Brazil

Supranational & International

🌐 INTL 494k🇺🇳 UN 285k🏛️ CoE 118k🇪🇺 EU 115k