Your Always-On Team of Expert Analysts
Email or chat to get accurate models, insights, explanations, and updates - instantly
get models built and edited in lighting speed
Spot and fix issues before they cost you thousands
Updates anytime, even from your phone
Email Reef, your analyst
Try it now - for free
Trusted by Leading Companies
Join modern companies already using Reef
Common Problems, Simple Solutions
Discover how Reef transforms the biggest challenges in financial analysis
Key Man Risk
Your best analyst quits tomorrow and years of know-how walk out the door.
Reef captures the expertise forever. It builds, validates, and explains models exactly like your top team members - always available
Everything You Need in One Platform
Scroll to explore each feature
Build Models
message your idea with our AI chat - get fully checked financial models in minutes
Transform Ideas into Models Instantly
Simply describe what you need - a DCF model, LBO analysis, or custom financial projection. Reef understands your requirements and builds a comprehensive, error-checked model with proper formulas, formatting, and documentation.
Lightning Fast
Get models built in minutes, not hours
Error-Free
Comprehensive error checking built-in
AI-Powered
Advanced AI understands your needs
Edit Models Through Email
Forward any spreadsheet with changes — Reef updates numbers, formulas, and emails it back
Update Models Without Leaving Your Inbox
No need to log in or upload files manually. Just forward your Excel file to Reef with instructions like "increase revenue growth to 15%" or "add a sensitivity table" and get the updated model back in your inbox within minutes.
Email Integration
Works directly with your email client
Instant Updates
Get results back in minutes
Secure Processing
Your data stays protected
Analyze & Fix Errors
Reef reads every sheet, spots mistakes, and explains them like a senior analyst would
Professional-Grade Error Analysis
Upload any financial model and Reef performs a comprehensive audit - checking formulas, identifying circular references, spotting inconsistencies, and flagging potential errors. Get a detailed report with explanations and suggested fixes.
Error Detection
Find mistakes before they become problems
Formula Validation
Ensure all calculations are correct
Performance Insights
Get optimization recommendations
Narrate (Audio Briefings)
Listen to your model explained in plain English — perfect for the commute or prep calls
Transform Your Models into Audio Insights
Reef converts your financial models into clear audio briefings. Get key insights, trends, and recommendations narrated in a professional voice. Perfect for busy executives who need to understand the numbers while on the go.
Professional Voice
Clear, natural audio narration
On-Demand
Listen anytime, anywhere
Time-Saving
Perfect for busy schedules
Extract Data from PDFs
Drop messy reports or pitch decks — Reef pulls the tables out cleanly
Transform PDFs into Actionable Data
Upload financial reports, investor presentations, or annual statements in PDF format. Reef intelligently extracts tables, numbers, and data into clean, structured Excel files ready for analysis.
Drag & Drop
Simply upload your PDF files
Lightning Fast
Extract data in seconds
Excel Ready
Clean, structured output
Centralized Repository
Every original and updated file lives in one secure place
Never Lose Track of Your Work
All your models, versions, and updates are automatically organized and stored securely. Search by company name, date, or content. Track changes over time and never lose important work again.
Secure Storage
All your models stored in one encrypted, secure location
Instant Search
Find any file by company name, date, or content instantly
Version History
Track all changes and revert to any previous version
Access Control
Manage permissions and control who sees what
How It Works
Get from idea to insights in four simple steps
Email or chat your idea/file
Send Reef your requirements via email or use our chat interface. Attach files if needed.
Reef builds and triple-checks the model
Our AI analyzes your request, builds the model, and runs comprehensive error checks.
Get plain-English insights + audio briefing
Receive your model with clear explanations and an optional audio summary.
Make changes anytime — just reply to the email
Need updates? Simply reply with your changes and get the updated model back.
Full Workbook Context in a Sandbox
Full Workbook Context
Reef analyzes your entire Excel workbook, generating a detailed map of all formulas, links, and dependencies. With a complete understanding of how everything fits together, it can catch more errors and improve overall accuracy.
Sandbox
Every edit is instantly tested in a live sandbox. Reef runs the update in the background, catches errors, broken formulas, or unexpected results, and only applies it to your real file once it’s 100% safe. Zero surprises, zero broken models.
Loved by Teams Worldwide
See what our customers have to say about their experience with Reef
Saved per deal
Alex Rivera
Managing Partner
"Reef saved our PE team weeks on every deal. The audio insights alone closed our last pitch."
Knowledge retention
Jordan Lee
Management Consultant
"No more lost knowledge when analysts leave. It just works."
Mobile access
Sam Patel
Financial Planner
"Updating models from my phone on the train is ridiculous — in a good way."
Security & Trust
Your data remains yours, protected by enterprise-grade security
AI Training Protection
Your data is never used to train AI models
Ephemeral Processing
Data is automatically deleted after processing
Enterprise Compliance
SOC 2 compliant with regular security audits
Private Cloud Deployment
Option to run on your private infrastructure
Custom Email Domain
Use your domain for full policy control
End-to-End Encryption
Military-grade encryption for all data transfers
Trusted by leading financial institutions worldwide. Enterprise-grade security with comprehensive audit trails and compliance guarantees.
Simple, Transparent Pricing
Choose the perfect plan for your team. All plans include a 14-day free trial.
Free
Perfect for individuals getting started
- 1 team member
- Basic analytics
- 10 projects per month
- 10 audio per month
- 5GB storage
- Limited Email Assistant
Professional
For growing teams that need more power
- Up to 20 team members
- Advanced analytics
- 200 projects per month
- Unlimited Email Assistant
- 200 audio per month
- 100GB storage
- Priority support
- All core features
- Custom integrations
- API access
Enterprise
For larger organizations with custom needs
- Unlimited team members
- Enterprise analytics
- Unlimited storage
- 24/7 dedicated support
- All features included
- Custom integrations
- Advanced security
- SLA guarantee
Ready to Transform Your Workflow?
Join forward-thinking teams already using Reef to streamline their operations and boost productivity