Ellty vs Datasite

Both tools are real virtual data rooms, so the question is not which is more capable in the abstract but which fits the shape of your deal. Datasite is engineered for the messy reality of large sell-side processes; Ellty is a modern, full-featured room built to run M&A, due diligence, real estate and fundraising. This comparison lines them up on the five criteria that decide most VDR choices, with indicative USD figures and honest calls on where each pulls ahead.

Is Ellty or Datasite more secure?

Both platforms clear a standard security review. Ellty runs on SOC 2 Infrastructure and Datasite carries SOC 2 and ISO 27001, and both cover the core data room controls: encryption in transit and at rest, view, download and print logging in an audit trail, and granular permissions. For most corporate and legal buyers, either platform clears the bar, so the decision rarely turns on security. The difference is depth, not baseline.

Datasite adds more advanced controls on top of that baseline: dynamic watermarking, disabled-download and view-only modes, expiring access for parties that drop out of a process, and AI-assisted redaction across large batches. If your deal involves dozens of counterparties whose interests diverge and you need to prove exactly who saw what at scale, that extra machinery earns its place. Ellty covers the essentials cleanly, which is enough for a controlled room with a handful of groups, but it is not trying to match Datasite’s leak-deterrence toolkit. If health data is in scope, confirm HIPAA handling directly with either vendor, since coverage varies by plan.

How do Ellty and Datasite compare on pricing (USD)?

Ellty wins on pricing transparency without much contest. It publishes a starting rate of $99/mo and lets you start on a 14-day free trial, so you can budget and buy without a sales call. Datasite uses custom, quote-only pricing with no public rate card; large sell-side rooms commonly land in the four-to-five-figure range per deal, driven by data volume, user count, room count and process length.

That gap is a design choice, not a flaw on either side. Datasite prices like the enterprise deal tool it is, bundling specialist support and workflow depth into a negotiated figure. Ellty prices like the self-serve product it is, trading bespoke scoping for a predictable number you can see up front. If a known monthly cost matters more than deep deal tooling, Ellty is the straightforward answer. If you are running a nine-figure auction, the quote is a rounding error against the deal, and predictability is not the point. All figures here are indicative; confirm with the provider, and our pricing guide breaks down what drives VDR cost as a deal scales.

Which has better deal features?

Datasite wins deal features, clearly, for the processes it targets. Its buyer-engagement dashboard scores bidder interest by how deeply each party reads the room, so an adviser can see which of, say, 40 bidders spent real time in the financials versus those just kicking tyres. Q&A routing assigns each buyer question to the right subject-matter expert and tracks it to resolution, and built-in AI redaction masks sensitive terms across tens of thousands of files. In our testing it handled a 12,000-document index and staged, multi-group bidder access without strain.

Ellty is a full-featured deal room in its own right: bulk upload, per-group view-only and download permissions, a full audit trail, and a modern interface that reduces back-and-forth with counterparties, so it runs M&A, due diligence and fundraising end to end. Where Datasite pulls ahead is a specialized layer for the largest banker-led auctions, engagement scoring and AI redaction at scale, which are the difference between running a competitive process on data and running it on instinct.

Which is easier to use?

Ellty wins ease of use, decisively for a first-time team. In our hands-on test a room was live in under ten minutes: bulk-upload a 400-document index, set view-only and download permissions per group, invite an outside-counsel group, done, with no support call needed. That self-serve flow is a real strength of the product.

Datasite is deliberately heavier. Provisioning a test sell-side room, folder tree, permission groups and staged access took us close to an afternoon rather than ten minutes, and a couple of workflow settings sent us to the help centre. That is the trade-off for control at scale, and it is exactly why Datasite pairs the platform with hands-on support. If you value time-to-live and a shallow learning curve, Ellty is the easier tool by a wide margin; if you have a deal team and need depth, Datasite’s friction buys you control you will actually use.

Which has better support?

Datasite wins support, and it is a genuine strength rather than a checkbox. It offers 24/7/365 assistance with project-management help during live deals, plus access to specialists who understand M&A workflow rather than a generic ticket queue. When a data-room issue at 2am can stall a signing, that responsiveness is part of what you are paying for, and it directly offsets the steeper setup.

Ellty leans on a clean product and a help centre rather than staffed deal support, which fits its self-serve model: most teams never need to call anyone. That is a strength for a self-serve room and a limitation for the most complex processes. If your process is high-stakes and time-critical, Datasite’s always-on team is a real advantage; if your room is straightforward, Ellty’s low-touch model is not a gap you will feel.

Which should you pick, Ellty or Datasite?

Pick Datasite if you are a sell-side adviser, investment bank or corporate development team running a large, competitive, document-heavy transaction, where engagement analytics, redaction and always-on support justify a premium and a longer setup. Pick Ellty if you are a founder, growing company or deal team that needs a secure, full-featured room at a known price, where Datasite’s depth would sit unused as overhead.

The honest read is that these tools rarely compete for the same buyer. A 40-bidder auction and a seed-round data room are different jobs. If you are genuinely on the fence, start from deal size and adviser involvement: the moment you need to score and steer many counterparties, Datasite pulls ahead; the moment a transparent price and a room you can run yourself matter most, Ellty does. You can read our full Ellty review and Datasite review for the detailed scorecards, or line both up against the rest of the market.