
Nusii
Claim this toolCreate, send, and track professional proposals that win more clients and projects.
Paid plans only, free trialVisit WebsiteThe Bottom Line
- Price
- Paid plans only, free trial. Compare plans
Key facts
- Quickly create professional proposals using templates.
- Analyze proposal performance to optimize conversion rates.
- Include optional upsell projects to secure more business.
Pros
- Significantly reduces time spent on proposal creation
- Increases conversion rates through data analysis and iteration
- Enhances proposal professionalism and appearance
- Facilitates securing additional retainers with upsell options
- User-friendly interface for quick adoption
Cons
- No free tier available
What is Nusii?
Available on: Web
Ratings Across the Web
Nusii holds an aggregate rating of 4.6 out of 5 from 73 reviews across SourceForge, G2 and Capterra, last checked September 17, 2026.
Ratings aggregated from independent review platforms. Learn more
Preview
Key Features
- Proposal templates
- Proposal analytics and tracking
- Customizable proposals
- Optional upsell projects within proposals
- Fast proposal generation
Pricing Plans
Free TrialPricing checked Sep 29, 2026
| Plan | Price | Details |
|---|---|---|
| Freelancer | Contact us |
|
| Agency | Contact us |
+4 moreShow less
|
| Business | Contact us |
+8 moreShow less
|
Included in all plans
- Online Digital e-Signing
- Email from Your Own Domain
- Zapier Integration
- Chat Integrations
- Unlimited Templates
- Unlimited Clients
- PDF Export
- Proposal Notifications
- Analytics
- Personal Branding
- Free Support
Is Nusii worth the price?
The 'Contact us' model for all tiers, even for a 'Freelancer' plan, suggests potentially higher costs than competitors or a desire to qualify leads.
This approach is best for businesses with complex needs who are willing to negotiate for a custom solution.
Reviews

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Across 73 verified user reviews on Capterra, G2, SourceForge
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Nusii FAQ
How quickly can a proposal be created using Nusii?
Can Nusii help in analyzing proposal effectiveness?
Is it possible to include additional services or upsells in proposals?
How does Nusii improve the appearance of proposals?
Source: nusii.com