AI-Powered SEC Filing Software

Dimension AI benchmarks, drafts, and revises SEC filings from precedent data in minutes. Built for inside and outside counsel serving public companies and registered investment funds.
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User interface of a financial document editor showing a conversation about a 424B prospectus workflow for Nike, and a detailed prospectus supplement document with note amounts, interest rates, and due dates.
Interface of a GPT-based chatbot named Dimension AI assisting with drafting Prospectus 424B, showing a conversation panel on the left and a blank document editor on the right.User interface of a GPT-based chatbot named Dimension AI assisting with Prospectus 424B workflow, showing a conversation asking for the issuing company with the response 'Nike', and a blank document editor panel on the right.User interface screen showing a GPT-based chatbot assisting with drafting a Prospectus 424B document for Nike, displaying chat interactions on the left and a prospectus supplement document preview on the right.Screenshot of Dimension AI chatbot interface drafting a Prospectus 424B for Nike, showing chat dialogue and a document preview with Nike logo and prospectus supplement details.User interface of Dimension AI chatbot drafting a Prospectus 424B document for Nike, showing conversation on the left and a formatted prospectus supplement on the right.Screenshot of a financial AI chatbot drafting a Prospectus 424B document for Nike, showing conversation on the left and the formatted prospectus supplement on the right.User interface showing a Prospectus 424B workflow conversation on the left and a Nike, Inc. prospectus supplement document on the right with note details and financial terms.
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Our platform

Generative AI for precedent-based workflows.

Graphic with two stacked, transparent layers with neon green outlines. The top layer has the text 'Verbatim extraction from SEC filings / EDGAR,' and the bottom layer has 'AI / ML analysis and workflow.' This represents the layered process of data extraction and analysis.
Verbatim extraction from
SEC filings / EDGAR
AI / ML analysis and
workflow
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We use AI to extract, analyze, and prepare precedent data, but not to generate text.

Our workflows are based on public filings, which we structure for you.

We produce precedent-based results that you can depend on, with no risk of hallucination.

Automatically draft SEC documents
Zero hallucination, due to our fine-tuned precedent-based approach
Auditable - easily see where everything came from
Accelerates drafting and review

Streamline and automate

Capital Markets

Automatically draft 424(b) for follow-on debt and equity offerings.

10+ hours Saves 10+ hours per transaction.
Document screenshot titled '424B2 - NKE (NIKE, Inc.) - 2020' with a section for 'CALCULATION OF REGISTRATION FEE.' It lists securities to be registered: '1.600% Notes due 2024' and '2.150% Notes due 2028' with their respective amounts to be registered, offering prices, aggregate offering prices, and registration fees.

Registered Funds

Automate the drafting and review process for annual reports

15+ hours Saves 15+ hours per annual report.
Screenshot of a document named 'update_aetos_n2_2020.docx' with an 'Export' button on the top right. The document section visible on the screen is titled 'New Sections' with a subsection titled 'Market Discount Risk.' It contains a paragraph discussing the trading of the Fund's Common Shares at a premium and a discount to its NAV, details of the NAV per share, and the percentage discount to NAV as of June 30, 2021.
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Review

Verify and accept/reject changes. Everything is cited.

Screenshot of a legal document comparison tool highlighting changes in the 'Risk Factors' section related to market discount risk for Fund's Common Shares.
Precedent -based approach simplifies review
Built-in tools to easily compare and accept/reject updates
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Security

Core principles

Confidentiality

Ensuring client data is not shared or used to train external models

Best practice authentication for users

Precedent-based

Limit the client information needed to produce workflows

Extract, process, and present data verbatim, with traceable sources, rather than generating via LLMs

Compliance via Azure

Enterprise standard security

Zero data retention with no exceptions

Azure Private Cloud
Azure Public Cloud
PRO
More Control
Lowest Cost
CON
Higher Cost
Less Control
AICPA SOC badge with text SOC 2 TYPE II CERTIFIED indicating compliance with service organization standards.
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Frequently Asked Questions

What is SEC filing software?

SEC filing software helps public companies and their advisors prepare, draft, review, and submit required documents to the Securities and Exchange Commission. These include registration statements, annual reports, prospectuses, and proxy filings, with tools that support accuracy, consistency, and efficient document workflows.
How does Dimension AI use AI for SEC filings?

Dimension AI uses a precedent-based approach. We extract data verbatim from SEC filings on EDGAR and structure it for new filings. This removes hallucination risk because we do not generate text.

Our workflows benchmark, draft, and revise filings using verified source data. Every output is auditable and traceable to the original filing, so teams can review, compare, and approve with confidence.
What types of SEC filings can Dimension AI help with?

Dimension AI supports annual and quarterly filings for public companies, capital markets filings, and N-2 annual reports for registered funds. Our workflows use structured data from public filings to draft these documents with full traceability to source materials. Support for additional filing types is in development.
Is Dimension AI secure for confidential SEC filings?

Yes. Dimension AI is SOC 2 Type II certified and runs on Azure with zero data retention and no exceptions. We do not use client data to train external models.

We support both Azure Private Cloud and Azure Public Cloud deployments. This ensures control over sensitive data while maintaining compliance and auditability.
Who uses Dimension AI?

Capital markets teams at investment banks, legal teams at public companies, and compliance professionals use Dimension AI to draft and review SEC filings. These users rely on accurate, auditable outputs and faster workflows to meet regulatory requirements.
How much time does Dimension AI save?

Dimension AI saves 40+ hours in benchmarking, drafting, and revision of annual filings and 30+ hours per transaction for capital markets filings such as S1 and 424(b). This comes from automating benchmarking,  drafting, and review using structured data from public filings, while keeping outputs accurate and fully auditable.

Get Access

Sign up and streamline your workflows today!

Sign Up
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Sign up for private beta access

We are currently prioritizing capital markets practices and inside counsel at public companies.

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