Powerful, AI-driven due diligence for LPs
Ingest
Import data from a variety of sources into Sonar in just a few clicks. Insights will be generated automatically based on the data you import.
Dropbox
SharePoint
Web
SEC
Who we serve
We are dedicated to serving LPs with their due diligence needs.
Discovery
Digestable, concise reports generated from the data room – making your analysts 47% more efficient.
Inconsistencies
Missing DataStonebridge Partners Fund IV shows inconsistent performance across its portfolio, with top-quartile outcomes concentrated in a few deals while the majority underperform relative to benchmarks. The fund’s return profile is heavily skewed toward unrealized valuations.
Reporting practices lack transparency—quarterly updates provide high-level summaries but omit detailed operating metrics and cash flow bridges. This limits an LP’s ability to validate NAV or assess value-creation claims.
Operational infrastructure is thin, with no dedicated ESG framework and minimal compliance resources. The fund relies heavily on external consultants, raising questions about oversight and continuity.
Capital deployment has been reactive, with a high concentration in later-stage deals that were broadly syndicated. As a result, the GP’s differentiation and sourcing edge remain unclear.
Zero training
We will never train our models on your data. Ever.
Encryption
All data is encrypted in transit and at rest with AES-256.
Secure Cloud
Modern, battle-tested infrastructure secured in AWS.
SOC 2 (Pending)
We are in the process of getting our SOC 2 certification.
Chat
Explore data from your VDR and other sources using natural language.
Revise the main model in the vdr to include years 2026 and 2027.
model-revised.xlsxLet's add 2028 to it as well.
Try Sonar
AI is revolutionizing the way institutional investors handle due diligence. Get ahead of the curve with Sonar.