If you are looking for a Drooms alternative, start by being clear about what you would be giving up. Drooms is a genuinely strong European operator: founded in 2001, headquartered in Frankfurt, with a mature Q&A workflow, built-in redaction, a subscription that covers unlimited data room projects rather than charging per deal, and a free Starter tier that does not expire. That last point matters. Most enterprise data room vendors hide every price behind a sales call, and Drooms does not, which puts it closer to our own philosophy than the US incumbents. The reason a UK buyer still ends up here is narrower and more specific than a feature list: Drooms states that its contractually agreed data processing takes place exclusively in the EU or Switzerland, and we found no UK hosting region published anywhere on its site as of 1 September 2026, despite Drooms listing a London office. 99 Data Rooms is UK-hosted in London, with primary data resident in the UK and encrypted backups in an EU region.
For a UK company that is not automatically a problem. Plenty of British businesses use EU-hosted processors quite happily. Transfers from the UK to the EEA and Switzerland are currently covered by the UK's adequacy regulations, so no extra transfer paperwork is normally needed - but it is still a position to record in your own assessments rather than skip, and if your engagement letters or procurement answers promise UK-based hosting, an EU-only processor cannot meet that promise for you. We are stating the hosting facts and letting you draw your own line here, because this is general information and not legal advice; check your position with a qualified adviser. What we can say plainly is where things sit with us: 99 Data Rooms keeps primary data resident in the UK (London), with encrypted backups in an EU region, exactly as our security page states. If that is the deciding factor for you, our roundup of the best virtual data room providers in the UK sets us alongside the rest of the field.
An honest comparison
Every Drooms entry below is taken from a page on drooms.com fetched on 1 September 2026, and is listed in Sources. Where Drooms does not publish a position, or where its own pages disagreed with each other on that date, we have said so rather than guessed. Verify anything that matters to you directly with Drooms before you decide.
| What matters | 99 Data Rooms | Drooms |
|---|---|---|
| Data residency | Primary data UK (London); encrypted backups in an EU region | EU or Switzerland, stated as contractual; no UK region published |
| Pricing currency | Flat GBP | EUR only, no GBP pricing published |
| Published prices | Pro £19/mo, Business £49/mo | Published but inconsistent on 1 Sep 2026, verify with Drooms |
| Charged per seat | No, flat per account | Priced on storage and user licences, not per project |
| Permanent free tier | Yes, 3 rooms, 25 active links, no card | Yes, free Starter tier, per its pricing page |
| Built-in e-signature | Yes, from Pro | None published on its site as of 1 Sep 2026 |
| NDA gate before access | Yes, on Business | Not published, verify with Drooms |
| Per-viewer watermarking | Yes, on Business | Yes, per its help centre |
| Viewer analytics | Yes, page-level | Yes, activity and engagement reporting per its site |
| Q&A with multi-level approval | No | Yes, per its Q&A page |
| In-platform redaction | No | Yes, per its redaction page |
| AI legal drafting | Yes, from Pro, vetted E&W clauses | None published on its site as of 1 Sep 2026 |
| Public MCP server for AI agents | Yes | Not published on its site |
| Certifications | None first-party; SOC 2 and ISO are held by our providers | Drooms states ISO 27001:2022 and ISO 27018:2020, with a published certificate; we found no SOC 2 claim on its site as of 1 Sep 2026 |
| Track record | Newer platform, shorter track record | Established European provider, founded 2001 |
What Drooms does well
Fair credit, in detail. Drooms publishes self-serve prices at the lower end of its range, which most enterprise-grade data room vendors simply refuse to do, and it runs a permanently free Starter tier rather than a countdown trial. It sells access to a platform on which you can run one project or many, instead of charging you again every time a new deal starts. Its Q&A is the real thing for a large sell-side process: questions routed to the right internal experts, answers configurable through multiple approval levels, and responses publishable to batched questions from several bidders without revealing their identities to each other. Its redaction runs inside the platform without a download and re-upload cycle, across several languages and a set of predefined data categories. On security it states ISO 27001:2022 and ISO 27018:2020 certification and publishes a certificate at a URL you can open yourself, which is genuinely good practice and more than many vendors offer. It also states AES 256-bit encryption at rest, encrypted connections in transit, single sign-on and two-factor authentication. We found no SOC 2 claim on its site as of 1 September 2026, which matters only if your procurement checklist specifically asks for one.
Two honest caveats a careful buyer will hit anyway. Drooms publishes pricing, but its pages showed differing figures for the same tiers on 1 September 2026, so treat any number you find in a search result as indicative and confirm the current price with Drooms directly. Its own pages also state materially different client counts on the same day, which is a reason to verify scale claims rather than a reason to dismiss the company. Everything else above stands on its own published pages.
Where 99 Data Rooms wins
Four things, and residency is the first. 99 Data Rooms is UK-built and UK-hosted in London, with primary data resident in the UK and encrypted backups in an EU region, AES-256 at rest, TLS 1.2+ in transit and a DPA available on request, all set out on our security page and evidenced on our trust page. For a UK-first buyer that keeps the working copy of the room on UK soil, where Drooms states its processing sits in the EU or Switzerland entirely. On certifications we are careful to be accurate: SOC 2 and ISO certifications are held by our infrastructure providers, Supabase and Cloudflare, not by 99 Data Rooms. We run on their audited platforms and do not claim their audits as our own.
Second, price you can read in your own currency. Pro is £19 a month and Business is £49 a month, flat, in pounds, with no per-seat surcharge and no charge per data room, and the pricing page shows the whole ladder including Enterprise company accounts with unlimited seats where billing scales on capacity rather than headcount. The free tier is a real tier and not a trial: three rooms and twenty-five active links, forever, with no card required.
Third, e-signature is built in rather than bought separately. It starts on Pro at five signatures a month and is unlimited from Business, and the executed PDF carries an audit certificate recording the signer's IP, intent-to-sign consent, timestamps and a SHA-256 fingerprint. The honest caveat: electronic signatures are admissible for most commercial documents in England and Wales, but deeds, wills, land transfers and lasting powers of attorney carry extra requirements, and this is general information rather than legal advice.
Fourth, the whole journey happens in one login. You can draft a UK agreement from vetted England and Wales clauses in the built-in AI legal drafter, available from Pro, which assembles vetted clauses rather than inventing legal wording and is a starting point rather than legal advice. You gather those documents into a room, gate it with a verified email and a one-time code, and on Business add NDA acceptance before anyone sees a page. You share a tracked, revocable link, watch page-level analytics tell you which investor read the financials twice, and apply per-viewer watermarking on Business so a leaked page is traceable to the person who was sent it. When the deal closes, one click revokes access. Draft, gate, track, sign, in one place, on a platform hosted in London.
One more difference worth naming, because it changes how you verify any of this. Our product claims are pinned by automated tests that run on every change, so a number in this table cannot quietly drift away from the code that enforces it, and we run a public read-only Model Context Protocol server at mcp.99datarooms.com/mcp that answers questions about the product from the source. If you use an AI assistant to shortlist vendors, you can point it at our server and have it check us rather than take our word for it.
Where Drooms is the better fit
We would rather you chose correctly than chose us. If your process is a large, multi-bidder sell-side transaction where Q&A has to pass through several layers of approval before an answer reaches a bidder, Drooms has that today and we do not. If you need in-platform redaction across a large document set, Drooms has that and we do not. If you specifically want first-party ISO certification on the vendor's own name rather than on its infrastructure providers, Drooms states it and publishes a certificate, and we do not claim one. If your data protection stance is EU sovereignty rather than UK residency, its hosting position is the one you want. And we are newer, with a shorter track record than a company that has been doing this since 2001. Our e-signature allowance is also capped at five a month on Pro, so a high-volume signing workflow needs Business. Those are real gaps, and you should weigh them.
How to decide
Three questions settle it for most UK teams. First: does your data need to stay in the UK, and if it does not, who in your business is signing off the transfer paperwork for an EU-hosted processor? Second: how many separate subscriptions are you paying around your data room to gate, sign and draft, and how many of those would one flat GBP price replace? Third: is your process one big multi-bidder auction, or a steady run of raises, sales and diligence exercises where speed and a single login matter more than a multi-level Q&A queue? If your answers point to the UK, to fewer tools, and to a steady run of deals, run a real document through us before you commit. If they point to a large European auction with heavy redaction, Drooms is a strong choice and we would say so. Our comparison with Imprima covers the same ground for another European provider.
Try the UK-hosted alternative free
You can test this without spending anything or talking to anyone. The free tier is permanent, not a countdown: three rooms, twenty-five active links, no card. Start for free, draft an agreement, gate a room, share it, watch the analytics and sign the document end to end, all in one UK-hosted place. If it replaces two or three of the tools you currently pay for, keep it. If your process genuinely needs multi-level Q&A approvals or in-platform redaction, you will know that within an hour too, which is worth finding out either way.
Sources
- Drooms company background, founding year, Frankfurt headquarters and office list: https://drooms.com/about-drooms/ (fetched 1 September 2026).
- Drooms pricing, tiers and free Starter tier: https://drooms.com/pricing/ and https://drooms.com/flex/ (both fetched 1 September 2026). These two pages showed differing figures for the same tiers on that date; confirm current pricing with Drooms.
- Drooms security, encryption and certification statements: https://drooms.com/drooms-security/ (fetched 1 September 2026), with the published ISO 27001 certificate at https://drooms.com/documents/Certificate_ISO27001_Frankfurt.pdf (fetched 1 September 2026).
- Drooms data processing location, stated as exclusively in the EU or Switzerland: https://drooms.com/data-protection-and-it-security/ and https://drooms.com/faq/ (both fetched 1 September 2026).
- Drooms Q&A workflow and approval levels: https://drooms.com/features/qa/ (fetched 1 September 2026). Redaction: https://drooms.com/redaction/ (fetched 1 September 2026). AI features: https://drooms.com/ai/ (fetched 1 September 2026).
- Drooms machine-readable site summary, confirming which product pages it publishes: https://drooms.com/llms.txt (fetched 1 September 2026).
- Electronic signature admissibility in England and Wales: Law Commission, Electronic execution of documents (2019), https://lawcom.gov.uk/project/electronic-execution-of-documents/ ; HM Land Registry Practice Guide 82, https://www.gov.uk/government/publications/electronic-signatures-accepted-by-hm-land-registry-pg82
- UK GDPR restricted transfers and the International Data Transfer Agreement: Information Commissioner's Office, https://ico.org.uk/for-organisations/uk-gdpr-guidance-and-resources/international-transfers/
Is Drooms UK-hosted?
No UK hosting region is published on drooms.com as of 1 September 2026. Drooms states that its contractually agreed data processing takes place exclusively in the EU or Switzerland, and that moving it elsewhere requires the customer's consent, with servers named in Germany. It lists a London office, but an office is not a data centre. Sending UK personal data to a processor whose contractual processing location sits outside the UK generally raises a restricted transfer question under UK GDPR, so check your own position with a qualified adviser. 99 Data Rooms is hosted in London with primary data resident in the UK and encrypted backups in an EU region.
Is there a UK-hosted alternative to Drooms?
Yes. 99 Data Rooms is UK-built and hosted in London, with primary data resident in the UK and encrypted backups in an EU region, AES-256 encryption at rest, TLS 1.2+ in transit and a DPA on request, set out on our security page. It covers the core data room job, gated links, page-level viewer analytics, per-viewer watermarking and revocation, and adds built-in e-signature and AI legal drafting. It does not match the multi-level Q&A approvals or in-platform redaction Drooms publishes.
How much does Drooms cost?
Drooms publishes prices in euros, which is unusual and welcome in this market, but its own pricing pages showed differing figures for the same tiers on 1 September 2026, so verify current pricing with Drooms directly rather than trusting a figure from a search result. There is no GBP pricing on its site. 99 Data Rooms is flat GBP: Pro £19 a month, Business £49 a month, never per seat, with the full ladder on our pricing page.
Does Drooms include e-signature?
We found no e-signature capability published on drooms.com as of 1 September 2026: no feature page, no named integration, and no mention on its transaction product page. Confirm the current position with Drooms if signing inside the data room matters to you. On 99 Data Rooms, e-signature is built in from Pro at five a month and unlimited from Business, with an audit certificate recording signer IP, intent to sign, timestamps and a SHA-256 fingerprint.
Is 99 Data Rooms ISO 27001 certified?
No, and we will not imply otherwise. SOC 2 and ISO certifications are held by our infrastructure providers, Supabase and Cloudflare. We run on their audited platforms and do not claim their audits as our own. Drooms states it holds ISO 27001:2022 and ISO 27018:2020 and publishes a certificate you can open, which is genuinely good practice. If first-party certification is a hard procurement requirement for you, weigh that honestly.
How established is 99 Data Rooms compared with Drooms?
Drooms has been operating since 2001 and is an established European provider with a much longer track record than ours. We are newer and say so plainly. What we offer instead is verifiability: our product claims are enforced by automated tests that run on every change, and a public read-only MCP server answers questions about the product from the source. The permanent free tier lets you prove the whole journey works before paying anything.
Comparison details are checked against public vendor pages at the date shown in the article and may have changed since. Names and trademarks belong to their owners.