WinmoreRFPs.In a fraction of the time.
Proparion turns your past proposals into a smart knowledge base, then drafts every answer in your voice — with citations, a compliance matrix, and a bid/no-bid score baked in.
Technical approach to migration
Our migration approach follows a four-phase methodology refined across 37+ enterprise migrations over the last six years. Phase 1 (Discovery) audits the current estate using automated tooling…
For BFSI clients specifically, we layer in RBI-aligned data residency controls and a parallel-run period of 30 days before cutover, as proven during the State Bank engagement
The hidden tax on every BD team
How it works
From RFP file to submission-ready draft — in three steps.
Feed it your wins
Drop in 5–10 of your best past proposals. Proparion reads, classifies, and chunks every section — security policies, methodology, case studies, team bios — into your private knowledge base.
Takes 90 seconds.
Upload the new RFP
PDF, Word, or even a messy public-sector tender. Proparion extracts every question, scores fit (bid/no-bid), surfaces every mandatory requirement into a Compliance Matrix, and flags content gaps before you start writing.
Done in under 2 minutes.
Review the drafted response
Every answer is drafted in your voice and cited back to the source proposal. Confidence colors tell you what to scrutinize. Edit inline, then export a polished Word doc that mirrors the RFP's structure.
Ship in hours, not days.
Built to win
Every feature exists to win you more business.
Not a generic AI writer. A proposal-grade system that's auditable, citable, and tuned for the way real BD teams work.
Every answer is auditable
Each sentence is traced back to the exact past proposal, section, and page. Reviewers verify in seconds — and reject any source they don't trust to instantly re-draft without it.
Never miss a 'must-have'
Every shall, must, and mandatory clause is auto-extracted into a tracked compliance matrix — flagged green/yellow/red against your past evidence.
See gaps on day 1
Find out which questions your knowledge base can't answer on day 1, not at midnight on day 6. Proparion flags every gap with a red dot.
Bid or no-bid in 60 seconds
Score every RFP 0–100 across capability, references, compliance, and required-question coverage. Walk into the GM meeting with a defensible 'no'.
One-click rewrites
Shorter · More formal · Add metrics · Add a case study · Expand. Fact-preserving — never invents new claims, only reshapes what's already there.
Drafts that sound like you wrote them
Proparion fingerprints the tone of your past wins — formal, technical, narrative — and matches it. No 'as an AI language model' tells.
Your KB sharpens itself
Mark RFPs won/lost with a reason. Winning content gets weighted higher in retrieval. Loss reasons feed the analytics dashboard so you fix what's actually losing deals.
Submit-ready in every format
Word with the RFP's exact structure. Branded PDF for signature. Excel compliance matrix for GeM / eTenders submissions. Cover letter PDF on letterhead.
Single-user, private by default
Each account is yours alone. Reports never become visible to other accounts unless you explicitly export and share them. No accidental data leaks across teammates.
Never miss a deadline
Daily reminder 3 days before submission. Live progress polling shows drafted/total. The activity feed surfaces every change across the team.
Work where you already are
Email notifications when drafts complete or teammates reply. Live chat support inside the app. Slack-ready webhook events for your own pipeline.
Your data stays yours
Per-org isolation in the vector store. Zero-retention LLM agreements — no shared model training. Encrypted at rest, exportable any time.
The Compliance Matrix
Every "must have" in the RFP, mapped to your evidence.
Procurement teams build this manually in spreadsheets, the night before submission. Proparion extracts every mandatory clause the moment you upload the RFP — and tells you which ones you'd fail today, before you waste a week drafting.
- Auto-detects "shall", "must", "mandatory", and certification language
- Cross-references your past proposals for evidence
- Flags partial / missing requirements with confidence levels
- Exports as a tracked checklist for review meetings
Compliance Matrix
6 of 6 requirementsISO 27001 certification (mandatory)
MetInfoSec-Cert-Bundle-2025.pdf · p.4
5+ years experience in BFSI domain
MetCapability-Statement.docx · §2.1
On-shore project team based in India
MetTeam-Bios-2025.pdf · p.2–7
SOC 2 Type II report (last 12 months)
At riskAudit ongoing — completion in 6 weeks
Reference of 3 government clients (last 3 years)
GapOnly 2 govt references on file
Liability cover ≥ ₹50 Cr
MetInsurance-Policy-2026.pdf · p.1
Your proposals are your competitive edge.
We treat them that way.
BD content is the most sensitive thing in your company. Pricing, client lists, methodology — losing one document loses years of work. Here's exactly how we lock it down.
Per-organisation isolation
Every workspace lives in its own row-level-security boundary. Customer A's proposals are physically unreadable to Customer B — even our own engineers query through the same boundary.
Encrypted in transit and at rest
TLS 1.3 in flight. AES-256 at rest on Postgres + object storage. File-storage URLs are signed and short-lived — no public download links.
Zero-retention AI agreements
Every LLM call runs under enterprise zero-retention contracts. Your proposals are processed in-memory and discarded — never used to train a shared model.
Hosted in Mumbai (ap-south-1)
Database, storage, and embeddings live in India. Lower latency, lower legal friction, and DPDP-Act-2023-aligned data residency for Indian customers.
Granular access control
Owner / Admin / Editor / Viewer roles. Token-based team invites that expire in 14 days. Every action — invite, edit, export — is recorded in the audit log.
Export and delete on demand
Pull every proposal, draft, and chunk back out at any time. Closing your account permanently deletes embeddings, files, and metadata — no soft-delete trickery.
How much will Proparion save you?
Move the sliders. The math updates live. Conservative assumptions — your real numbers are usually better.
Estimated annual impact
700hrs
70% faster drafting
₹14.0 L
from drafting time alone
0.8
+4 pp win rate
₹40.0 L
new wins × ₹50.0 L avg
Net annual ROI vs. Growth plan
₹53.0 L
Total annual benefit ₹54.0 L – Growth plan ₹96k · payback in 6 days.
Conservative assumptions: 70% drafting-time savings · +4 pp win-rate uplift. Excludes review, post-submission Q&A, and time spent un-doing yesterday's typos. Your real ROI is usually higher.
Pricing
One won RFP pays for years of Proparion.
1 RFP free, no credit card. Cancel any time. Switch plans mid-cycle without penalty.
Starter
Solo BD reps and small agencies.
≈ ₹4,166/mo · billed once a year
Start free — 1 RFP on us- 2 RFPs / month
- Up to 10 past proposals
- Citation tracing
- Compliance Matrix
- Word doc export
- Email support
Growth
Most popular. For active BD teams.
≈ ₹6,666/mo · billed once a year
Start free — 1 RFP on us- 5 RFPs / month (₹1,500 / extra)
- Unlimited past proposals
- Bid / no-bid scorer
- Gap detector + Voice fingerprint
- Win/loss feedback loop
- Single-user account
- Priority support
Scale
Multi-region agencies & IT services firms.
- Unlimited RFPs
- Multi-user with SSO (custom)
- SSO + audit logs
- Dedicated knowledge base reviewer
- SLA + onboarding workshop
- Annual billing + invoicing
Prices in INR, exclusive of applicable taxes. Taxes are calculated and added at checkout based on your billing location. International customers see USD pricing.
FAQ
Questions, answered.
Generic AI writers hallucinate and don't know your past wins. Proparion is grounded in your private knowledge base — every sentence is cited back to a specific proposal. Reviewers can verify in seconds. We also handle proposal-specific things like compliance matrices, RFP question extraction, and Word-doc export with structure preserved.
RFPs and past proposals: PDF and DOCX. Output: editable DOCX that mirrors the RFP's section structure. Public-sector PDFs with tables (e.g. etenders.gov.in, sam.gov) are handled via structured parsing.
Never. Your proposals stay in your private workspace, isolated per organization in our vector store. We don't train shared models on your data, and every model call we make is on a zero-retention enterprise agreement — your content is processed in-memory and discarded.
Under 10 minutes. You upload 5–10 past proposals, we ingest them in the background while you upload your first RFP. The first draft is usually ready in 2–4 minutes after that.
Proparion's voice fingerprint extracts the tone from your past wins (formal, narrative, technical, terse) and matches it. You can also set a written style guide that overrides specific phrasing rules.
No. Sign up with just an email and get 1 RFP free. We ask for billing details only when you're ready to upgrade.
Yes. Cancel from billing settings — no email required, no retention call. You keep access until the end of your billing period and can export everything before leaving.
On the Scale plan, yes — including a 90-min workshop with one of our founders to get your knowledge base structured for the highest possible draft quality.
Stop copying. Start winning.
Your next RFP is waiting. Upload it now — first draft ready in 4 minutes. No credit card. No commitment.