The Intelligence Layer for Angel Investing

AI-powered research and portfolio monitoring for sophisticated investors who demand institutional-grade intelligence.

Track investments in leading private companies

Acorns
AngelList
Mercury
SpaceX
Replit
OpenAI
Anthropic
Perplexity
Kraken
Ripple
Lovable
Stripe

Unparalleled Clarity into Private Markets

Intelligent Research

AI-powered company analysis combining real-time data, financial metrics, and market intelligence.

  • Multi-source data synthesis
  • Automated due diligence reports
  • Competitive landscape analysis

Portfolio Management

Upload your portfolio and get instant visibility into every investment with automated tracking.

  • CSV/Excel import support
  • Real-time portfolio monitoring
  • Automated status updates

Smart Alerts

Stay informed with intelligent notifications on acquisitions, funding rounds, and company milestones.

  • Acquisition monitoring
  • Funding round tracking
  • Custom alert preferences

See It in Action

Every screen is built for the way angel investors actually work.

AI Research

Institutional-grade diligence in seconds

Paste a company name, URL, or news article. AngelBrief synthesizes real-time web data, financial metrics, and competitive intelligence into a structured report — so you can move fast without cutting corners.

  • Multi-source data synthesis across 50+ signals
  • Automated MOIC & valuation estimates
  • Competitive landscape and market sizing
  • Export-ready due diligence summaries
app.angelbrief.com/research
AngelBrief
DashboardResearchPortfolioCards
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Analyze a Company
Paste a name, URL, or news article — AI will generate a full intelligence report
Mistral AI
Generate Report →
Mistral AI
AI / Foundation Models · Paris, France
High · 84Series B
Est. Valuation
$6.0B
Last Round
$640M
Est. MOIC
2.8×
Mistral AI is a frontier model lab competing directly with OpenAI and Anthropic, with strong European regulatory tailwinds and enterprise traction...
app.angelbrief.com/portfolio
AngelBrief
DashboardResearchPortfolioCards
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Paste an article URL, email, or describe any update — AI will find the right company and apply the change
Update
CompanyInvestedEst. ValueMOIC
Anthropic
operatingSeries E
$500K$1.55M3.1×
Mistral AI
operatingSeries B
$250K$500K2.0×
Perplexity
operatingSeries C
$100K$160K1.6×
Cohere
pendingSeries D
$200K$180K0.9×
Portfolio Management

Full visibility into every investment

Upload your portfolio via CSV or add companies manually. AngelBrief continuously monitors each holding, auto-updates statuses, and re-estimates valuations as new data arrives.

  • CSV & Excel import from AngelList, Carta, and more
  • AI-powered status detection (acquired, IPO, pivoted)
  • Real-time valuation re-estimation
  • One-click portfolio report generation
Smart Alerts

Never miss a signal that matters

AngelBrief monitors the web 24/7 for events that affect your holdings — acquisitions, funding rounds, leadership changes, and regulatory news — and surfaces them with AI-generated context so you can act fast.

  • Acquisition and IPO detection
  • Funding round tracking with lead investor details
  • Leadership and product milestone alerts
  • Configurable notification preferences
app.angelbrief.com/dashboard
AngelBrief
DashboardResearchPortfolioCards
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Recent AI Alerts
FigmaAcquisition
1h ago
Adobe abandons $20B acquisition — Figma files for IPO
This significantly changes exit timeline and valuation trajectory. IPO could value Figma at $12–15B.
AnthropicFunding
4h ago
Anthropic closes $3.5B Series E led by Google
Round values company at $61B post-money. Existing investors maintain 18% dilution.
CohereNews
1d ago
Cohere signs multi-year enterprise deal with Oracle Cloud
Partnership expected to accelerate revenue by 40% in 2025. Key risk: AWS co-opetition.

Pricing Built for Serious Investors

Choose the plan that fits your investment activity

All plans include a 7-day free trial

Essential

$149/month
  • Unlimited company searches
  • Basic intelligence reports
  • AI-powered analysis
Most Popular

Pro

$299/month
  • Everything in Essential
  • Portfolio upload & management
  • Automated monthly portfolio reports
  • Export summaries

Elite

$549/month
  • Everything in Pro
  • AI-enhanced diligence assistant
  • Enhanced alerts & notifications
  • Monthly portfolio reports
  • Additional accounts for 3 team members