Features Designed to Turn Hesitant Leads Into Paying Clients
Replace boring PDF attachments with 60-second interactive links that allow client stakeholders to test, customize, and verify your proposed deliverables in real time.
Proofline Features are 4 interactive client proposal modules: Tactile 60fps Before/After Sliders, Live Sandboxed Prototype Embeds (Figma & staging URLs), Dynamic Scope Budget Calculators, and Real-Time Open Telemetry.
1. Interactive Before/After Comparison Sliders
Show client prospects the immediate impact of your proposed design or code refactor. Drag vertical handles in real-time to contrast legacy interfaces against your modern solution.
- Supports high-resolution WebP images & video loops
- Smooth touch-drag for mobile client reviews
- Keyboard accessible left/right arrow slider control
2. Sandboxed Live Prototype Embeds
Let clients experience working components, staging URLs, or Figma prototypes inside a secure browser-chrome iframe wrapper without sending them away from your proposal.
- Sandboxed iframe isolation (`allow-scripts`)
- Browser-chrome frame with custom domain header
- Full desktop & mobile viewport preview modes
Sandboxed Staging Render Active
3. Interactive Scope Budget Calculator
Eliminate pricing friction by allowing clients to select optional add-on deliverables. Watch total investment updates instantly with live currency formatting.
- Configurable base fee & add-on delta pricing
- Multi-currency support (USD, EUR, GBP, PKR)
- Live total selection captured in telemetry logs
4. Direct Seller Deposit Verification
Collect upfront deposits directly to your bank account, JazzCash, Easypaisa, PayPal, or Crypto without paying 3% SaaS processing fees. Clients submit proof receipts instantly.
- Zero transaction fees — money goes directly to you
- Instant seller verification workflow in dashboard
- Image receipt verification with audit timestamps
Deposit receipt uploaded by client. Review & approve from your dashboard.
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