For PE · Corp Dev · IB · CA firms
Compress diligence cycle times by 80%.Build an institutional memory asset that never leaves your firm.
Buysider deploys structured, multi-agent investment teams natively inside your secure infrastructure. Instantly turn raw VDR data and public filings into interactive, formula-driven Excel models and board-ready IC memos. Every analyst correction and partner override automatically compiles into a private, compounding data asset.
- Diligence Cycle Per Target
- 3 Weeks
- 3 Hours (With Human Sign-off)
- Operational Cost Per Pass
- $30K – $60K
- <$2,000 Flat Compute Overhead
- IC Memo & Deck Assembly
- 80 Hours
- 8 Minutes (Fully Formatted)
- Institutional Memory Retained
- 0% (Lost on Turnover)
- 100% Immutably Logged
Analysts get their week back
3 weeks
3 hours
More mandates, same team
Institutional memory compounds
The problem · quantified
One mid-market deal burns 160 hours and $60K. Then the firm forgets everything it learned.
More mandates, same team
3 weeks
Elapsed deal time per analyst pass
120-160 hrs
Analyst hours @ $250-400/hr blended
$30-60K
Cost per single $500M target diligence pass
35%
Of deal-team capacity burned on memo assembly, not analysis
30%1
Of busted deals trace back to red flags missed in DD
Multiply by global deal volume
~185K diligence passes per year, globally — and zero of those learnings persist firm-wide.
50,000 PE deals + 35,000 M&A deals + 100,000 valuation engagements. Every junior analyst repeats the same mistakes the last cohort made.
The gap
Seven point tools. Zero system of record.
Every firm cobbles a workflow across terminals, VDRs, Excel and email. Nobody owns the end-to-end pipeline — and nobody owns the memory that compounds across deals.
| Tool | Due Diligence | Legal Risk | Valuation | IC Memo | Learning Memory |
|---|---|---|---|---|---|
| Bloomberg Terminal | |||||
| S&P Capital IQ | |||||
| PitchBook | |||||
| Diligent / Datasite VDR | |||||
| Excel + Word | |||||
| Rogo (chat) | |||||
| Harvey (legal) | |||||
| Buysider |
Rogo does chat. Hebbia does grid. Cyndx does comps. Harvey does law. None do all four, with self-learning, at outcome pricing. That is the gap. We close it.
The solution
Sovereign enterprise ingestion. Zero-trust processing of complex data rooms.
Buysider coordinates isolated specialist workflows to process sensitive corporate data — VDRs, CIMs, internal records — while ensuring zero MNPI leaves your secure perimeter.
Input — enterprise data sources
- Virtual Data Room (VDR)
- Confidential Information Memorandum (CIM)
- CRM / internal records
Multi-agent engine
- Audit
Auditor
Red-flag heatmap
- Legal
Legal Sentry
Liability + change-of-control map
- Value
Market Oracle
DCF + Comps + Precedent football field
- Sync
Critic
Cross-checks all specialist outputs
Output — 3 minutes
Red-flag heatmap
Auditor
Liability + change-of-control map
Legal Sentry
DCF + Comps + Precedent football field
Market Oracle
Critic-validated assumptions w/ citations
Critic
40-page IC memo (.pptx + .docx + Excel)
Writer
Every correction → firm-wide rule, forever
Institutional memory
Reasoning core
Frontier reasoning models tuned for financial analysis — audited for consistency on valuation and diligence tasks.
Orchestration
Resilient workflow orchestration — if one step fails, the run recovers without losing deal context.
Memory layer
Tiered institutional memory — firmwide, sector, and deal-specific — indexed inside your perimeter.
How it works
Three panes. One deal team. Full transparency.
Associates and partners review the same run simultaneously — no black-box chat.
▶ Auditor — reading 10-K filing
└ Extracting revenue bridge
▶ Legal Sentry — scanning contracts
└ Mapping change-of-control clauses
▶ Market Oracle — building DCF
└ Triangulating valuation range
Agent trace
Watch Auditor, Legal, Tax, and Oracle run in parallel — every step and conclusion streamed live.
| Metric | FY24 | FY25E | Δ |
|---|---|---|---|
| Revenue | $142M | $168M | +18% |
| EBITDA | $28M | $34M | +21% |
| WACC | 9.2% | — | Critic ✓ |
Artifacts
DCF bridge, football field, QoE schedule, sensitivity grid, and post-Critic adjusted valuation.
10-K · Item 1A Risk Factors
Revenue concentration: top 3 customers = 47%
8-K · Material Agreement
Change-of-control clause triggers at 30% ownership
Proxy · Executive Comp
EBITDA adj. add-backs flagged by Critic
Citations
Filing-grounded flags and ratios so partners can sign off with an audit trail.
Architecture
A graph, not a chatbot.
A coordinator breaks each mandate into parallel workstreams — audit, legal, and valuation — then a Critic reconciles conflicts before the Writer assembles board-ready outputs. Every partner override is captured as firm knowledge for the next deal.
01 · Plan
Coordinator
Decomposes the deal into typed tasks; routes to specialists.
02 · Specialist analysis (parallel)
Auditor
Reads filings; surfaces accounting red flags & quality score.
Legal Sentry
Maps liabilities, change-of-control, material litigation.
Market Oracle
DCF + Comps + Precedents triangulation; football field.
03 · Reconcile
Critic
Cross-checks specialist outputs; recommends haircut + diligence list.
04 · Ship + Learn
Writer
Generates IC memo + .pptx + .docx + Excel model with citations.
Institutional memory
Each analyst correction becomes a firm rule, applied automatically on the next deal in the same sector and geography.
Institutional knowledge is organized in three tiers — firmwide, sector, and deal-specific — and stays inside your perimeter. Every step of the run is visible in one workspace: what each specialist reviewed, what it concluded, and what changed before the memo ships. Same experience as the live Buysider demo.
Compounding asset
From ephemeral labor to a compounding capital asset.
Every deal your team runs becomes a permanent knowledge asset — not a folder that walks out the door when the analyst leaves.
Capitalize your dark data asset
Catalog legacy investment memos and data rooms into a searchable, compounding knowledge base.
Secure your proprietary deal instincts
Capture firm-wide edge and individual intuition without exposing MNPI outside your perimeter.
A proprietary, localized self-improvement flywheel
The engine refines itself based on closed transactions — your corrections, your rules, your environment.
Three deals in, the engine knows your sector heuristics. Thirty deals in, it knows your firm. None of that intellectual property leaves your perimeter.
Product capabilities
Built for ground-truth credibility, not demo fluff.
Enterprise-grade financial precision across due diligence, legal risk, valuation, and institutional memory.
Proprietary high-precision valuation architecture
Executes complex evaluations — WACC build-ups, EBITDA bridges, sensitivity grids — with deterministic financial math — not model-estimated numbers.
Critic with teeth
Deterministic haircut rules flag inconsistencies across audit, legal, and tax before the IC memo ships.
Football field triangulation
DCF, trading comps, and precedents on one chart — with Critic-validated assumptions and citations.
Industry memory
Auto-applies knowledge — WACC, growth, margin assumptions — across similar tickers and NAICS codes.
Who it's for
Any team that runs diligence and valuation on public companies.
Same engine from solo analyst to enterprise DOaaS — scale with data connectors, not headcount.
PE & corporate development
Screen targets faster and build IC narratives with filing-grounded citations partners can sign off on.
CA & valuation boutiques
Replace template repetition with agents that learn your firm's assumptions and formatting standards.
Sovereign investment pods & family offices
Institutional-grade diligence without fixed headcount — deploy in your VPC from day one.
Privacy + deployment
Institutional posture from day one.
The firm's edge is the firm's knowledge. We treat it that way — in code, in contracts, and in where the bits actually live.
Your knowledge stays yours.
Every correction, every override, every rule the firm builds is private to your workspace by default. We do not train any model on your data.
Human-in-the-loop validation.
Critic cross-checks, analyst sign-off, and automatic capture of approved overrides into firm knowledge. Nothing leaves the workspace until a Senior Manager or Partner signs the artifact.
Export and erase, any time.
One-click export of every rule and override you ever saved. One-click erase with receipt. Right-to-portability and right-to-erase built in.
Three deployment modes
Same engine. Different perimeters.
- Live today
Multi-tenant SaaS
Isolated per-account workspace. Zero model data retention on shared infrastructure — your inputs are not stored or used for training. Public equities data only — no MNPI uploaded to shared infrastructure.
- Enterprise Design Partners
Dedicated cloud
Single-tenant VPC with customer-managed encryption keys and private model endpoints. Available now for enterprise design partners — AWS GovCloud and Azure Financial Services supported.
- Enterprise Design Partners
On-prem · your VPC
Standard enterprise deployment packages; optional local model hosting; fully air-gappable. The knowledge layer never leaves your perimeter. Full workflow orchestration runs inside your firewall.
Run your next mandate this week
Three minutes to a board-ready memo.
Paste a ticker. Watch the deal team work. Export assumptions when you are done. Your overrides build a firm-wide knowledge base that never leaves your workspace.