No client account. No friction.
Share one Magic Link. Clients open, read, comment, sign, and pay — without creating a login, downloading an app, or touching a portal.
Proposal Tracking & Buyer Intent Software
Send a secure link. SPARX tracks section-level behavior email opens can't see: dwell time, return visits, pricing focus, and signature intent. Close with e-signatures and Stripe payments — all in one place.
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Average read time
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View-to-sign rate
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Average time to first view
Buyer Activity
LiveWestview Roof Replacement
Sarah W. · Returned after 14 hours
3×
Viewed proposal
today
4×
Pricing viewed
total
2×
Scope viewed
total
Intent Score
High Intent
Engagement Signals
Proposal tracking software for agencies, consultants, contractors, and service businesses.
The real problem
They die because you don't know what's happening.
Did they open it?
Did they read pricing?
Did they share it?
Are they still interested?
Should you follow up now?
Intenio answers all of these — in real time.
How it works
Powered by the SPARX engagement engine
This is deeper than document tracking. SPARX reads the proposal like a buyer journey: section dwell time, scroll depth, pricing revisits, and return sessions become a live intent score, so you know which deal is warm and exactly when to follow up.
Share one Magic Link. Clients open, read, comment, sign, and pay — without creating a login, downloading an app, or touching a portal.
Dwell time per section, scroll depth, return visits — tracked per session. Know when pricing got attention, when they shared it, and when they went quiet.
Every signature is SHA-256 hashed, timestamped with IP and user-agent, and stored as a tamper-proof PDF — ESIGN Act and UETA compliant.
When a deal goes warm or silent, the dashboard surfaces the right next action and can draft a contextual follow-up email from the proposal's own content.
Every proposal gets a live engagement score. Three signal states — Ready, Pricing conversation, Needs attention — so you always know which deal to move on.
Westview Roof Replacement · Sarah W.
Returned to pricing twice — best time to follow up is now.
Just send the link.
Your command center
Dashboard shows every proposal's status alongside engagement scores, follow-up alerts, and a full audit trail from first view to final payment.

Proposals
Westview Roof Replacement
Commercial Repair — Phase 2
Annual Maintenance Plan
Harlow Exterior Repaint
SPARX Intelligence
18 min dwell · 3h return · best window: now
Scope
3m 12s
Investment
18m · 2× revisited
Signatures
Reached, not signed
Follow up today
The payment gap
Every other tool hands you a signature and leaves you to write the invoice, send the reminder, and wait. Intenio connects the moment a client accepts to the moment money hits your Stripe account — in the same link. We take nothing. Zero platform fee.
Everyone else
Intenio
No platform fee · money goes directly to your Stripe account
3 steps
Keep the proposal process clean from first draft through final payment.
Upload a PDF or DOCX — or start fresh with structured prompts for scope, pricing, deliverables, and terms. AI fills in the gaps.
No client account required. Share a Magic Link with a 30-day expiry. Optionally add a password and a payment amount.
Get alerted when the client opens. See which sections they read. One click drafts a contextual follow-up. Collect a signature and payment in the same flow.
Ready to try it with your next client?
Results
Istoppedwonderingwhetherclientswereignoringmyproposals.NowIknowexactlywhentofollowup.
Maya Torres
Studio founder
Pricing
Try the full product free for 7 days. No card required.
Pro plan
7-day trialBilled monthly after your 7-day trial.
No credit card required · $19.99/mo after trial · Cancel anytime
Everything included
FAQ
Yes. Upload PDF or DOCX files and Intenio structures the content into editable proposal sections.
No. Clients open a secure Magic Link — no login, no download, no portal. They can comment, sign, and pay directly from the link.
You see opens, per-section dwell time, scroll depth, return visits, and an overall engagement score. The dashboard tells you when a deal is warm, negotiating, or going cold.
Clients sign digitally and, if you've set a payment amount, pay via Stripe in the same step. Money routes to your connected Stripe account. No separate invoicing needed.
Yes. The pipeline view organises drafts, sent, opened, negotiating, signed, and paid proposals in one place with live status on each.
Everything. All Pro features are unlocked for 7 days — no card required to start. After the trial, it's one flat plan with no feature limits.
Intenio tracks every client interaction in real time. You see exactly when they open the proposal, which sections they read, how long they spend on pricing, and when they return. No more guessing — you'll know the moment a client engages.
Because most tools leave you blind after you hit send. Without proposal engagement tracking, you can't tell if a client is interested, reviewing internally, or ghosting you. Intenio surfaces buyer intent signals — section dwell, return visits, pricing focus — so you always know what's happening.
The best time is when a client re-opens your proposal or revisits the pricing section. Intenio alerts you in real time so your follow-up lands exactly when their intent is highest — not days later when the moment has passed.
Start now
Build a polished proposal, send a secure link, and know exactly what your client is doing — before you follow up.
2.4 min
avg. client read time
67%
view-to-sign rate
4 min
avg. time to first view