The beautifully simple truth:

Agencies that pitch more win more.

Turn more prospects into projects with fast, effective proposals.

Start sending in 15 minutes

Free 14-day trial · 60-day refund guarantee

6985 companies are winning more business with Nusii

Logos of companies winning more business with Nusii

“Sending proposals through Nusii saved us an average of 2 hours per proposal, and increased closed/won deal conversion rate by 41%.”

Rebecca Shaddix Rebecca Shaddix, Managing Partner at Strategica Partners

Joined by 6,985 companies closing more deals

Made for marketers

Nusii helps marketing agencies, consultants, and freelancers close more deals

Build and ship high-converting proposals faster with reusable sections and Claude CLI

Most agencies pitch the same kinds of work to different clients: SEO, PPC, content, design, and project work or retainer engagements. With Nusii, you can write each section once and reuse it forever. Mix and match sections by proposal, and iterate when you discover what works.

Plus, turn your Claude chats and projects into proposals with our Claude CLI. Instead of trying to train another proposal tool's overly basic, inbuilt AI on years of projects, clients, and discovery calls, just use your existing LLM.

“We use Nusii via API, command line and AI agents to go through a process from call transcripts, emails, standards, rate card and much more to build a proposal.”

Michael Sale
Michael Sale
Something Pressing

Never lose a deal to “oops, wrong name”

When you're pumping out proposals, it's way too easy to forget to change a client's name here or a company name there. Nusii's dynamic variables automatically insert the right info to keep you from making costly mistakes.

Nusii content library and variables

Follow up at exactly the right time

Instead of guessing when to reach out to your prospect (hopefully they're in a good mood!), catch them at the perfect moment. Nusii tells you the second a prospect opens your proposal email, the second they click through to view it, when they come back for a second look, and when they download the PDF.

“It’s been a major time saver over the years and greatly assisted with closing many deals — nothing beats that ‘Your proposal has been accepted’ email notification! Nusii remains my proposal tool of choice. It has not let me down.”

Julian Crasci
Julian Crasci
Managing Director, Webrisor
Nusii proposal notifications on mobile

A proposal & binding contract in one

After all that effort to win a client, don't follow up by sending something else for them to sign. Nusii's built-in electronic signatures are legally binding worldwide.

Learn more about e-signatures

Signing a Nusii proposal in the browser

Sync to HubSpot (and Pipedrive, and OnePageCRM, and more)

Get accurate deal status data piped right into your CRM. Send a proposal and the deal updates automatically. When the client signs, the PDF lands in their record. No more “Hey, where did we land on this?”

See all integrations

  • HubSpot
  • Pipedrive
  • OnePageCRM
  • Zapier
  • Slack
  • Stripe

Use your proposal data to improve your win rate

Nusii's simple filters (including date ranges, whether a proposal is viewed and unviewed, and whether it's won, lost, or still pending) help you identify meaningful patterns in your pitches. Use that data to iterate on what works, so your close rate goes up… and up… and up.

“It's perfect that we can see if and when the receiver reads our proposal, select pricing options, and accept or decline the proposal. The weekly update of our sales activities and accepted/declined proposals, gives us a good overview of our goals.”

Tim Raemakers
Tim Raemakers
Business Solutions Specialist, Profound
Nusii proposal dashboard with acceptance rate and proposal stats

Free marketing agency proposal templates

Start with pre-written sections

Sure, every proposal tool comes with templates. But how many have interchangeable, agency-specific sections you can start using with minimal to no edits? Pretty sure it's just us.

You'll want to make sure your proposal covers these areas, and more:

Out-of-scope. What you're explicitly not doing. Prevents the “I thought that was included” conversation six weeks in.

Media buying terms. From ad spend handling to platform-specific markup, and reporting.

Payment terms. Savvy agencies know this is a lever you can pull to win clients. Clarify deposits, deliverable schedules, late fees, and payment platforms.

Kill fees and cancellation policies. The section most agencies don't include until it's too late. Guard your revenue and time just in case things go sideways.

Usage and licensing rights. Who owns what after final payment? What work can you add to your portfolio? How are third-party assets licensed? Don't accidentally leave money on the table by failing to think about usage.

Approval workflow and revision rounds. Two rounds or unlimited? Who has sign-off authority? How will you charge for future rounds? Prevent scope creep and protect your project schedule.

All of these agency proposal sections are free inside Nusii

Start your free 14-day trial

Cancel anytime · 60-day refund guarantee

Wall of fame

What agencies say about Nusii

34 marketing, web, advertising and video agencies on sending their proposals with Nusii, in their own words.

I’ve tried many tools over the years before and after and still nothing has compared.

Brian Sooy
Founder & Chief Strategist, Aespire

Hands down, Nusii is the best system for creating proposals and closing deals that I’ve ever found in 26 years of business. It’s fast and easy to set up, gives me immediate feedback when recipients open their proposal, and makes my day when I get an email with a signed proposal. With Nusii, our close rate has been higher than ever!

Russell Brown
Owner & Director, Digital Stream

Fast, easy proposals and that brilliant “accepted” notification!

I’ve been using Nusii for a number of years for my digital marketing agency, and it’s been a huge improvement over our previous proposal software.

What I love most is how quick and easy it makes creating professional proposals. I’ve built a library of reusable sections and proposal templates, so I can pull together a tailored proposal without starting from scratch every time. Being able to add images and video really helps our proposals stand out, too.

The tracking is another favourite. I can see when a prospective client opens the email and views the proposal, which is really useful for following up. And getting that notification when they accept? Yippee! That never gets old.

The dashboard gives me a clear overview of proposal stats and our pending pipeline. There’s also a great range of branding, email and domain options, plus useful integrations. I’m particularly excited about the MCP connection for working with AI.

Nusii has become an essential part of how we do business. Highly recommended for agencies wanting to spend less time putting proposals together and still deliver something that looks professional and feels personal.

Great software, clean, easy to use. Helped us win a lot of projects.

Bethany Siegler
Founder, UniqueThink

I’ve been successfully using Nusii since April of 2018! What do I love about it? So much: it lets me get a proposal out quicker, get notifications on the process, allows clients to easily approve in a click, and since I’ve been using it, I’ve had more proposals accepted. In fact, thanks to Nusii’s dashboard, I can tell you I have a 92.68% acceptance rate!

Tim Raemakers
Business Solutions Specialist, Profound

Nusii is a great software tool that we use with our sales team on a daily basis to create and send out proposals to our (potential) clients. It’s perfect that we can see if and when the receiver reads our proposal, can select options and accept or decline the proposal. The weekly update of our sales activities and accepted/declined proposals, gives us a good overview of our goals. Besides that, Nusii is always willing to listen to us to improve their software.

Glenn Lidstone
President, StoneHouse Marketing Solutions

Nusii is a great tool for doing custom quotes. Basically what you end up creating is a one-page website which is easy to style and looks very sharp. Nusii is easy to work with via templates that you can create, sections that you can save and drag and drop editing. What’s really awesome is once you send out your quote/proposal, Nusii tells you when the client has read it (and also notifies you if he re-read it). There are many other useful features that I have not covered, as well.

Not only does Nusii make doing quotes easier, I think it helps to close the deals because of the confidence the output from Nusii inspires. Highly recommended.

Janelle Hardin
Founder, Dingo Integrated Marketing

I’m Janelle, founder of Dingo Integrated Marketing, a boutique digital marketing agency in Houston, Texas. We build websites and handle SEO, copywriting, and AI search optimization for small and medium businesses. I’ve used Nusii since 2018 to create and send proposals for new projects and monthly retainers.

Nusii makes my proposal process simple and professional. I can put together a polished proposal quickly without fighting the software, and my clients can review and sign it electronically, which makes it easier for them to say yes and get started.

The ease of use, for me and for my clients. It’s straightforward on my end, and my clients really enjoy being able to sign electronically instead of printing, scanning, or emailing documents back and forth.

Maria-Lena Matysik
CEO, Analyticsfreaks GmbH

We’ve been using Nusii for over six years now, and in all that time, we’ve never once considered switching to another tool!

What started as a one-woman freelance business working with small clients has grown into a professional agency serving mid-sized companies and managing increasingly complex projects. And Nusii has grown with us every step of the way.

What we especially love about Nusii is its simplicity. It’s incredibly intuitive, lightweight, and easy to use, yet it offers everything we need to create professional proposals. No unnecessary bells and whistles, just the right features in the right places.

For us, Nusii is one of those rare tools that just works, does exactly what it’s supposed to do, and genuinely makes our day-to-day work easier.

I couldn’t recommend it more!

Gina Nieves
CEO & Founder, MarkNet Group

It’s just so easy to use. I hired a salesperson who wasn’t very technical and she was able to use Nusii in only a few minutes without problem.

Ben Harrison
Director, Web Optic

Some proposals can take 15 minutes with Nusii, but they look like they’ve taken several hours.

Doug Ouverson
Principal, Web By Doug

I think over the 20 years of business I’ve tried a half a dozen proposal and estimation apps. The only one that I’ve found that really checks all the boxes is Nusii. They have really found a sweet spot on features. And honestly, the best customer support of all the apps I use. Keep up the good work!

Ricardo Colón
Upper Price

If you rely on making and tracking proposals to earn money, then you owe it to yourself to try Nusii. Higher paying customers like clarity and speed. Nusii helps you with that. I highly recommend it.

Stephen Revere
Founder & CEO, InterCultural Communications

We’ve been using Nusii for years, and it has become a crucial piece of software for our company. Tracking all of our proposals and making sure that all our information is consistent in our proposals is easy with Nusii. It’s really a terrific system.

Linda Musselwhite
Co-founder, Musselwhite Marketing

My agency, which consists of me and my husband, has been using Nusii since 2018 and we love the flexibility of the proposals, the support of the staff, specifically Michael, the founder, and the ease of use. Nusii is constantly upgrading their platform for their customers’ needs and they actually listen to you if you have a request for improvement! I am the primary user and I find saving templates helps streamline my proposal process. I’ve looked at other proposal apps and software and they aren’t as user friendly and kind of clunky. I also like that you get notifications when your prospect opens a proposal each time they view it, as well as being able to send your proposal directly from Nusii. We are Nusii Lifers!!

Amanda Lucas
Web Designer, Itchy Fingers Design

I’ve been using Nusii for over 4 years in my business and honestly it was a complete game changer. Proposals are such a big part of my business and I wanted to try and make creating them much less of a burden, both timewise and not having to start from scratch each time. Nusii provides a simple way to create ‘template’ blocks or proposal templates that allow you to customise very easily. Support is excellent, not that I’ve needed to contact them much. I could not recommend the software enough for anyone who needs to create proposals in their business.

Annette Welsford
Founder & CEO, Commonsense Marketing

Have been using Nusii for years for all our marketing proposals. It’s well structured, easy to use and delivers a very professional impression to our prospects and clients. Service is excellent too. Highly recommend.

Yos William
Director, Infinite Ace

I’ve been using Nusii for my search engine marketing agency for about 4 years now. When I was looking for a proposal app 4 years ago, I was trying to find a software which was customisable, easy to use, and pleasing to the eye. Nusii fit the bill and the fact that it also offers a white-label option with custom domain is a big plus. I use Nusii all the time when I send proposals to clients. They find it easy to use so I never have to explain anything how to accept the proposals. The thing I really like about Nusii is that the system is stable and the team is really responsive when I have questions. There are also various integration options to Zapier, Integrately, Pabbly, Stripe, and many others if you like to do some automations. Overall, I am really satisfied with Nusii and the team behind it.

Oliver Martin
Founder, NO LABEL Studios

I’ve been using Nusii since 2018 and I couldn’t praise it enough. Nusii has everything an agency needs and they often release improvements or new features that make a real difference to our proposal workflow. I highly recommend Nusii.

Lee Panchbhaya
Founder, Pixxel

A few years back, we realised that we needed a more consistent approach to proposals other than a simple email. We found Nusii, and it’s been a breath of fresh air, easy for both our team and our prospective clients to use and understand.

Jay
Cotswold Web Design

Discovering Nusii was a game changer for our small business, the ability to create customised proposals on demand has helped speed up our workflow immensely - we can create saveable themed templates for the different services we offer, and the multitude of different clients we serve. We were lucky enough to discover Nusii way back in 2018 and have reliably used it ever since. Well done Nusii!

Monika Turek
Founder, Turek Web Design

I have been using Nusii for many years, and it has made my business proposal process very easy. I like that the follow-up emails and reminders go out automatically, so I don’t have to think about them. I like that I can duplicate entire proposals, or just add/remove/switch a templated section.

Beven Spangenberg
Founder, Interactive Branding

This is the easiest and best proposal tool I’ve ever used, and if you’re on the fence, don’t be. Nusii helps to close more deals.

Mark Heninger
President, 11 Amps

Great way to templatize your proposals. If your service offering is like Tetris pieces and you have to mix and match and keep track of, account for, and do all the math to track each one, Nusii is your solution. Give it a shot!

Genc Doda
Founder & Managing Director, Thrive Digital

Great software, simple to use. It helped me close over 30k deals. It made the job of creating proposals a breeze.

Brad Solomon
Co-founder, SC Digital

Your software is amazing and has changed our business.

Newaz Chowdhury
CTO, PowerPhrase

Simple and easy to use proposal software. Straightforward and user friendly.

Lee Branch
OptimiseWP

I spent about 3 weeks struggling with Proposify, after spending a further 2 struggling with Quoteroller… I initially chose Proposify as they appeared to have more features that I thought would help me build proposals faster. How wrong I was. It’s simplicity that makes things fast and efficient. Nusii has nailed it.

Jonathan Wold
XWP

Previously we used Google Docs for all our proposals, but wanted to up our game. After testing several proposal software options, Nusii was the only contender that lasted. A great user interface and a great overall experience.

Shane Barnes
First Light Web Design

Putting together proposals in a timely and efficient manner had always been a challenge for us. Over the years, we tried it all, from Word docs to applications such as BidSketch. For the longest time we despaired that we’d never find the ideal solution to meet our needs: that is, an application that offers both proposal templates and editable sections for use in future proposals; an application that includes email notifications and analytics; an application that generates PDF files and has a gorgeous user interface that’s super easy to use and extremely intuitive.

Fortunately our despair came to an end when we discovered Nusii, which offers everything we’ve ever wanted in a proposal app and then some.

Nusii stands head and shoulders above Bidsketch and all the rest… Huge thanks to Nathan and the rest of the team at Nusii for creating such a stellar product!

Sheraz Harris
Marketing Manager, Websites Made Easy

We initially started using Bidsketch for our proposals. We encountered a major issue whereby you could only bill in hourly increments, when we bill in 15, 30 min and hourly increments. We did ask support if this could be addressed and were told that they would not change it and advised we leave.

Best decision ever was to move to Nusii. The application was much easier to use, allowed us to build a variety of templates that we could use for all parts of our business processes, not only Proposals. We also use it to create milestone signoff proposals for customers as it creates a fantastic audit trail.

Nusii’s support is fantastic, we have requested features that have been implemented within days, which constantly makes our experience even better. We would highly recommend the use of Nusii.

Mojca Mars
Founder, Super Spicy Media

I LOVE the customer service. The team have been really helpful and friendly. If I stumble on a problem they’re easy to reach and are ready to help. I absolutely love Nusii.

David Hunter
Founder, Nooga Labs

It was a game-changer for me. I’ve won four or five good clients because of Nusii.

See every testimonial on our wall of fame →

Psst… Agencies pay less on Nusii

Most proposal tools lock the best stuff behind their highest-priced tier. We don't. Get CRM integrations, custom proposal domain, and 3 user seats for just $49/mo. (Not $49 per user per month. Big difference.)

Monthly Yearly 2 months free

Freelancer

$29 / month

1 user

For consultants, solos, and freelancers

Start with 14 days free

Cancel anytime


  • 5 active proposals
  • 1 user
  • Online digital e-signing
  • Email from your own domain
  • Zapier integration
  • Chat integrations

“I needed a clean, professional way to present proposals without spending hours on formatting.”

A consultant
58% of customers choose Agency

Agency

$49 / month

3 users

For small agencies

Start with 14 days free

Cancel anytime


  • 20 active proposals
  • 3 users included (additional @ $19/user)
  • Online digital e-signing
  • Remove branding
  • Custom domain
  • Email from your own domain
  • Zapier integration
  • Chat integrations
  • Payment integrations
  • CRM integrations
  • Automatic reminders

“With a sub-domain, it looks way more professional in front of business owners. I think it adds some kind of ‘social proof’ that you’re a serious operator.”

Rich Lawson, a customer since 2018

Business

$129 / month

5 users

For bigger teams and sales departments

Start with 14 days free

Or get a demo first


  • 50+ active proposals
  • 5 users included (additional @ $29/user)
  • Online digital e-signing
  • Remove branding
  • Custom domain
  • Email from your own domain
  • Zapier integration
  • Chat integrations
  • Payment integrations
  • CRM integrations
  • Automatic reminders
  • Permissions
  • Multiple signatures
  • Versioning history (coming soon)
  • Priority support

“Nusii for us is the effective, easy to use option, that has little training overhead.”

Andrew Kris, Founding Partner, Borderless Executive Search

Frequently asked questions

We know what you're thinking

Will I be billed when I sign up?

No. All Nusii plans start with a 14-day free trial. We do ask for your credit card upfront so it's easy to continue if you want to, but you can cancel anytime — and we send multiple reminders before your trial ends.

You're also backed by our 60-day happiness guarantee. If you pay for Nusii and don't find it valuable within 60 days, we'll refund your money.

Are my details secure? Is Nusii GDPR-compliant?

Yes and yes. All accounts are stored on a 256-bit SSL connection. Proposals are only accessible via direct links you send to your client. We don't share data with third parties, and we don't use tracking cookies. Read about our GDPR compliance practices here (but be warned, it's dry).

Do you offer custom plans?

Yep, and in fact, this is one spot where Nusii really outshines other proposal tools. We often work with larger businesses to help them customize Nusii to their needs. Get in touch for a chat anytime at support@nusii.com.

Can I change or cancel my plan later?

Of course! Upgrade, downgrade, switch to annual billing. No phone calls or annoying chatbot conversations required.

Why should I choose Nusii to send my marketing agency proposals?

Because we were made for this. Nusii started as a tool for creative agencies. And while we serve a range of clients in other industries, our roots are in helping creatives win more business.

Can I import my existing proposals?

Our Claude CLI and other integrations are the easiest way to get your proposals and client data into Nusii. If you prefer to copy and paste, you can create reusable templates and sections, and then reuse them over and over. That's when every new proposal starts at 80% done!

How long does it take to get set up?

Very little time, and that's on purpose. Many new customers send their first proposal within half an hour of signup!

Will my proposals work on mobile?

Yes. Proposals render properly on phones and tablets (does anyone still use tablets?).

Can I use my own domain and email address?

You can send proposals from your own email address on any plan. If you want your proposal to live on your own domain, custom sending domains are available on the Agency and Business plans.

Do clients need an account to view or sign my proposals?

Nope! They click a link, view the proposal in their browser, and sign with one click. No accounts, no downloads (unless they want to snag the PDF).

What happens if a client never opens my proposal?

We'll keep you on top of it. Nusii flags unopened proposals so you know who needs a nudge. You can also set automatic reminders to yourself.

Why doesn't Nusii look as flashy as some other proposal tools?

Because design polish doesn't close deals. Marketing agencies, consultants, and sales teams win work by following up reliably and demonstrating expertise, not by handing prospects an interactive multimedia experience.

Nusii is built to make professional proposals quickly, get them signed, and get out of your way. The tools that prioritize visual maximalism tend to be slower to use, and harder to template.

Will Nusii proposals make me look professional?

Yes, even if you're like many successful agency owners who are too busy doing client work to maintain their own marketing. Nusii proposals look polished out of the box, with just enough branding to keep you looking professional without trapping you in Color Picker Hell for days.

What if I need help getting started?

We (AKA humans!) are here to help. Email support@nusii.com anytime.

Unanswered questions? Email us at support@nusii.com.