Sifrsys is an AI-native virtual data room and secure content intelligence platform. It is used for M&A due diligence, fundraising, board portals, investor relations, client portals, and any workflow requiring secure document sharing with AI-powered intelligence. Ask questions about your documents and get cited answers — the AI only retrieves from documents within each user's permission boundary.

Is my data used to train AI models?

No. Your documents, queries, and AI conversations are never used to train AI models — ours or our providers'. Conversation history is stored encrypted inside your own data room, governed by the same Row-Level Security as your documents.

What can I use Sifrsys for?

Sifrsys is used for M&A due diligence data rooms, startup fundraising, board portals and investor reporting, law firm client portals, VC deal flow management, legal discovery rooms, real estate transactions, and any scenario requiring secure document sharing with AI intelligence. The platform adapts to any use case involving sensitive documents and multiple stakeholders.

How is Sifrsys different from traditional virtual data rooms?

Traditional VDRs store and share documents securely but lack intelligence. Sifrsys adds permission-fenced AI document Q&A with cited answers, Room Intelligence AI deal advisor, page-level engagement analytics, and branded white-label portals on top of full VDR security features like 5-level permissions, dynamic watermarking, and tamper-proof audit trails. No per-page fees.

What security features does Sifrsys have?

Sifrsys includes AES-256 encryption at rest, TLS encryption in transit, row-level database security that enforces AI permission boundaries, hash-chained tamper-proof audit logs, two-factor authentication, 5-level granular permissions (none, fence, view, download, full), and dynamic watermarking on document views and downloads.

Can I use Sifrsys as a board portal?

Yes. Sifrsys works as a board portal with branded portals for each board, engagement analytics showing who read board materials, AI Q&A so board members can ask questions about documents, granular permissions to control what each member sees, and a complete audit trail for governance compliance. It is significantly more affordable than enterprise board portal software.

Does Sifrsys charge per page?

No. Sifrsys uses flat monthly pricing with no per-page fees, no per-user fees, and no overage charges. Plans start free (1 room, 100 MB, AI included) and scale to enterprise. Unlike legacy VDRs that charge $0.50–2.00 per page, Sifrsys pricing is predictable.

How quickly can I set up a data room?

You can create a data room and start uploading documents within minutes. Documents are automatically parsed and indexed for AI retrieval. Invite participants with passwordless magic link access — they click a link and are in immediately. No sales call required to get started.

Can I use Sifrsys for fundraising?

Yes. Startups use Sifrsys data rooms to share pitch decks, financials, and legal documents with investors. Engagement analytics show which investors are most engaged with your materials. Permission groups let you share different materials with different investor tiers. AI Q&A helps investors find answers without back-and-forth emails.

What is Room Intelligence?

Room Intelligence is an AI deal advisor built into every data room. It tracks who viewed what documents and for how long, identifies which contacts at which organizations are most engaged, detects when parties go cold, and generates automatic engagement alerts. You can ask it natural-language questions like 'Which buyer group is most engaged this week?' and get data-backed answers.

Can I use Sifrsys as a client portal for my law firm?

Yes. Law firms use Sifrsys as a branded client portal. Clients can ask AI questions about their case documents and get cited answers, reducing routine calls. The portal appears under your firm's brand with custom subdomain, logo, and colors. The audit trail and watermarking meet compliance requirements, and granular permissions control what each client sees.

iDeals Alternative

A great VDR helps you find files. Sifrsys finds answers.

iDeals is a strong traditional data room. Sifrsys is an AI-native one: ask questions in plain language, get answers with clickable citations to the exact page or cell — AI included in every plan, never a paid add-on.

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AI included, not extraNo per-page feesFree tier, no credit cardEvery AI answer cited

Why Teams Look Beyond iDeals

Three reasons deal teams evaluate alternatives.

iDeals earns its reviews — and these are the gaps its own reviewers and feature set point to.

No AI Document Chat

As of mid-2026, iDeals' AI covers search, OCR, and translation — but you still read the documents yourself. There's no assistant that answers questions from your data room with citations.

Rising Prices, Storage Tiers

Reviewers reported significant price increases after the 2024 relaunch, and storage-based tiers mean costs climb with your document volume — "a bit expensive with limited storage," as one G2 review puts it.

Answers Still Take Hours

Great keyword search still returns documents, not answers. Finding every change-of-control clause across fifty contracts remains a manual, hours-long reading job.

Sifrsys vs iDeals

An honest feature comparison.

Where iDeals is strong, we say so. Competitor details as of mid-2026, from public sources and verified reviews.

	iDeals	Sifrsys
AI document chat	✗ Not available (as of mid-2026)	✓ RAG chat with cited answers, every plan
AI citations	✗ Not available	✓ Clickable — exact page or spreadsheet cell
Permission-fenced AI	✗ No AI to fence	✓ AI retrieval bounded by DB-level permissions
Search	✓ Strong — OCR, auto-suggest, synonyms	✓ Semantic vector search + AI answers
Document translation	✓ 70+ languages, AI-powered	✗ Not offered
Interface languages	✓ 15 languages	~ English
Support	✓ 24/7, ~30-second live chat response	~ Email support, priority on Pro+
Access permissions	✓ 8 granular levels	✓ 5 levels incl. fence view; AI respects them
Dynamic watermarking	✓ Yes	✓ Yes — name, email, timestamp, IP
Free plan	~ Trial only (7–30 days)	✓ Free Starter tier, no credit card
Pricing model	~ Storage-based subscription tiers	✓ Flat plans: $0 / $399 / $999 / custom

AI document chat

✗ iDeals: Not available (as of mid-2026)

✓ Sifrsys: RAG chat with cited answers, every plan

AI citations

✗ iDeals: Not available

✓ Sifrsys: Clickable — exact page or spreadsheet cell

Permission-fenced AI

✗ iDeals: No AI to fence

✓ Sifrsys: AI retrieval bounded by DB-level permissions

Search

✓ iDeals: Strong — OCR, auto-suggest, synonyms

✓ Sifrsys: Semantic vector search + AI answers

Document translation

✓ iDeals: 70+ languages, AI-powered

✗ Sifrsys: Not offered

Interface languages

✓ iDeals: 15 languages

~ Sifrsys: English

Support

✓ iDeals: 24/7, ~30-second live chat response

~ Sifrsys: Email support, priority on Pro+

Access permissions

✓ iDeals: 8 granular levels

✓ Sifrsys: 5 levels incl. fence view; AI respects them

Dynamic watermarking

✓ iDeals: Yes

✓ Sifrsys: Yes — name, email, timestamp, IP

Free plan

~ iDeals: Trial only (7–30 days)

✓ Sifrsys: Free Starter tier, no credit card

Pricing model

~ iDeals: Storage-based subscription tiers

✓ Sifrsys: Flat plans: $0 / $399 / $999 / custom

Where iDeals is genuinely strong

iDeals has been a G2 category leader for five consecutive years, serves 175,000+ organizations including KPMG, Deloitte, and BNP Paribas, answers live chat in about 30 seconds around the clock, and translates documents across 70+ languages. If multilingual deal teams and white-glove support outweigh AI document intelligence for you, iDeals is a credible pick. Sifrsys is for teams that want the AI layer legacy VDRs don't have — without paying extra for it.

Pricing Model

Storage tiers vs. flat plans.

iDeals prices by storage capacity tier (quotes on request, free trial but no free plan). Sifrsys publishes flat plans with AI included in all of them.

Sifrsys: Starter free (1 room, 100 MB, AI included) · Teams $399/mo · Pro $999/mo · Enterprise custom. Flat-rate plans. No usage surprises. No per-page fees. AI included, not extra.

iDeals Alternative FAQ

Questions teams ask when comparing.

Sifrsys is a strong iDeals alternative if AI document intelligence matters to your deal. iDeals is a mature, well-reviewed VDR with excellent search and support, but as of mid-2026 it does not offer conversational AI document chat. Sifrsys is AI-native: participants ask questions in natural language and get answers with clickable citations to the exact page or spreadsheet cell — included in every plan at no extra cost.

iDeals uses subscription pricing tiered by storage capacity, and reviewers reported notable price increases after its 2024 relaunch. iDeals offers a free trial but no free plan. Sifrsys publishes flat plans: a free Starter tier (1 room, 100 MB, AI included), Teams at $399/mo, Pro at $999/mo, and custom Enterprise. No per-page fees, no per-user fees, and AI is never a paid add-on.

iDeals has been a G2 category leader for five consecutive years, offers 24/7 support with roughly 30-second live chat response, supports 15 interface languages, and provides AI-powered in-document translation across 70+ languages. It's a proven platform trusted by very large advisory firms. If those are your priorities, iDeals is a credible choice — we'd rather tell you that than pretend otherwise.

As of mid-2026, no. iDeals' AI features focus on smart search (auto-suggest, synonyms), OCR, content indexing, Q&A workflow routing, and in-document translation. It does not offer a conversational assistant that answers questions from your documents. Sifrsys provides full retrieval-augmented AI chat with source citations, fenced by each participant's permissions at the database level.

Data rooms are typically set up per deal, so most teams switch by starting their next deal on Sifrsys rather than migrating an active one. Upload your documents (PDF, DOCX, XLSX, PPTX), and they're parsed and AI-indexed automatically. Participants get passwordless magic-link access — no training required. The Starter plan is free, so you can evaluate with a real document set before committing.

Try the Difference

Ask your documents a question. Get a cited answer.

Upload a real document set on the free plan and see permission-fenced AI with clickable citations — the feature comparison that matters most takes five minutes to run yourself. And before you upload a single document, the Trust Center states our security posture plainly, including what we do not yet claim.

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