1. Secure request intake
Generate secure, encrypted drop-zones for target companies to upload requested files and map incoming documents to due diligence categories.
M&A Due Diligence Buy-Side | Review Targets & Checklists
Corporate development teams, private equity firms, and acquisition specialists must quickly and accurately assess the risk and value of target companies. Sendpaper gives buy-side teams a secure virtual data room for request lists, cross-functional review, and secure document collection.
Why buy-side teams use virtual data rooms
Managing due diligence request lists (RFI) via email leads to lost files and version control errors. Internal teams (legal, HR, tech, finance) need a centralized space to collaborate on target evaluation; storing unvetted, third-party files on internal corporate networks poses significant cybersecurity risks.
Reasons include:
- Secure request intake—encrypted drop-zones for targets to upload files without exposing your network.
- Cross-functional collaboration so legal, HR, tech, and finance review in one place with a single source of truth.
- Controlled access and audit trails for external counsel and post-close transition.
Sendpaper gives buy-side teams secure upload portals, automated indexing, and structured collaboration so the deal team stays aligned.
Core buy-side workflows
2. Coordinate cross-functional review
Assign folders to internal specialists (HR, legal, tech, finance), use internal notes and tags for red flags, and keep a single source of truth for document versions.
3. Control access and transition post-close
Grant limited, view-only access to external counsel and auditors; manage Q&A tied to specific documents; and transition the room into a post-merger integration workspace once the deal closes.
Why SendPaper...!
Security, control, and a better experience for everyone, without compromising on what modern data rooms should do.
Two-factor verification
Secure every view with optional 2FA. Ensure only authorized recipients access sensitive documents, with support for TOTP and email verification.
Check moreText search on the viewer side
Viewers can search inside documents without download rights. Most data rooms don't offer this. Find terms instantly across PDFs and supported formats.
Check moreBest-in-class viewer experience
Smooth scroll, pinch-to-zoom, and responsive layout so stakeholders review materials on any device. No clunky plugins or degraded quality.
Check moreGranular permissions & visitor groups
Control view and download per link, per folder, and per document. Assign visitors to groups and set granular view/download toggles per item so bidders or investors only see and download what you release. No accidental over-sharing.
Check moreRoom-level analytics & audit trails
See who opened which documents, when, and for how long, all at the room level. Export activity logs and reports for compliance, board reporting, or deal tracking. One place for all your data room insights.
Check moreBuilt-in Q&A in the data room
Let buyers or investors ask questions and get answers without leaving the room. Track Q&A by topic, assign responders, and keep a full audit trail. No scattered email threads or lost requests.
Check moreReal dynamic watermarking
Unlike DocSend and Papermark, we apply true dynamic watermarks that are visible and deterrent, tied to the viewer and session so leaks are traceable. Like Papermark we are open source; we add full data rooms, compliance, and multi-region hosting.
Check moreScreenshot protection
Reduce casual copying with screenshot and print restrictions where needed. Control stays with you while still allowing a great reading experience.
Check moreWide document support
PDF, Word, Excel, PowerPoint, images, and more, all in one secure viewer. No need to juggle multiple tools for different file types.
Check moreTwo-factor verification
Secure every view with optional 2FA. Ensure only authorized recipients access sensitive documents, with support for TOTP and email verification.
Check moreText search on the viewer side
Viewers can search inside documents without download rights. Most data rooms don't offer this. Find terms instantly across PDFs and supported formats.
Check moreBest-in-class viewer experience
Smooth scroll, pinch-to-zoom, and responsive layout so stakeholders review materials on any device. No clunky plugins or degraded quality.
Check moreGranular permissions & visitor groups
Control view and download per link, per folder, and per document. Assign visitors to groups and set granular view/download toggles per item so bidders or investors only see and download what you release. No accidental over-sharing.
Check moreRoom-level analytics & audit trails
See who opened which documents, when, and for how long, all at the room level. Export activity logs and reports for compliance, board reporting, or deal tracking. One place for all your data room insights.
Check moreBuilt-in Q&A in the data room
Let buyers or investors ask questions and get answers without leaving the room. Track Q&A by topic, assign responders, and keep a full audit trail. No scattered email threads or lost requests.
Check moreReal dynamic watermarking
Unlike DocSend and Papermark, we apply true dynamic watermarks that are visible and deterrent, tied to the viewer and session so leaks are traceable. Like Papermark we are open source; we add full data rooms, compliance, and multi-region hosting.
Check moreScreenshot protection
Reduce casual copying with screenshot and print restrictions where needed. Control stays with you while still allowing a great reading experience.
Check moreTwo-factor verification
Secure every view with optional 2FA. Ensure only authorized recipients access sensitive documents, with support for TOTP and email verification.
Check moreText search on the viewer side
Viewers can search inside documents without download rights. Most data rooms don't offer this. Find terms instantly across PDFs and supported formats.
Check moreBest-in-class viewer experience
Smooth scroll, pinch-to-zoom, and responsive layout so stakeholders review materials on any device. No clunky plugins or degraded quality.
Check moreGranular permissions & visitor groups
Control view and download per link, per folder, and per document. Assign visitors to groups and set granular view/download toggles per item so bidders or investors only see and download what you release. No accidental over-sharing.
Check moreRoom-level analytics & audit trails
See who opened which documents, when, and for how long, all at the room level. Export activity logs and reports for compliance, board reporting, or deal tracking. One place for all your data room insights.
Check moreBuilt-in Q&A in the data room
Let buyers or investors ask questions and get answers without leaving the room. Track Q&A by topic, assign responders, and keep a full audit trail. No scattered email threads or lost requests.
Check moreReal dynamic watermarking
Unlike DocSend and Papermark, we apply true dynamic watermarks that are visible and deterrent, tied to the viewer and session so leaks are traceable. Like Papermark we are open source; we add full data rooms, compliance, and multi-region hosting.
Check moreScreenshot protection
Reduce casual copying with screenshot and print restrictions where needed. Control stays with you while still allowing a great reading experience.
Check moreReady to run buy-side due diligence?
Benefits for buy-side development and PE firms
Speed up time-to-close
By streamlining document collection and eliminating the friction of disorganized files, deal teams can complete their analysis faster, securing the acquisition before competitors can act.
Mitigate acquisition risk
Complete visibility into missing documents from the request list, a secure environment to analyze potential liabilities without exposing your own corporate network, and immutable audit trails of what the target disclosed and when.
Organize massive data sets
With automated indexing, bulk file management, and powerful search capabilities, analysts can cut through the noise of data dumps and find the insights that drive investment decisions.
Frequently Asked Questions
What is a buy-side virtual data room?
A buy-side VDR is a secure portal hosted by the acquiring company or PE firm, designed to collect, organize, and analyze documents provided by a target company during due diligence, with clear ownership across internal functional teams.
Why not just use the seller's data room?
While sellers often host data rooms, having your own buy-side portal allows you to standardize your diligence process across multiple acquisitions, securely collaborate with your own internal team, and retain your own records of the disclosure post-deal.
Can I invite external advisors to the buy-side VDR?
Yes. You can invite external legal counsel, financial auditors, and technical consultants to your VDR, restricting their access only to the specific folders relevant to their expertise.
How does it help with Post-Merger Integration (PMI)?
Once the deal is signed, the buy-side VDR transitions into an integration hub, ensuring that the integration team has immediate access to all historical diligence materials without starting from scratch.
How quickly can we set up a Sendpaper data room for a live deal?
You can spin up a Sendpaper deal room in minutes by choosing a template or importing your existing index, then bulk-uploading files via drag-and-drop or secure S3 ingestion. No IT project or long implementation cycle required.
Get early access
Standardize your M&A diligence process and evaluate targets with confidence.