Quick verdict
Choose Nusii for agencies and consultants who want simple, multilingual proposals at a clear price; choose Storydoc for teams that pitch with decks and want interactive documents over static slides. Storydoc starts lower, at $19.80/mo against $29/mo for Nusii. In our capability model Storydoc leads on AI drafting, and the two match everywhere else.
Both profiles reviewed Oct 2026
2 of 70 profiles, one scoring modelNo paid placementSources checked: 13Choose Nusii or Storydoc
NU
Choose Nusii when
- Agencies and consultants who want simple, multilingual proposals at a clear price.
- Genuinely simple, with published pricing and a 60-day money-back guarantee.
ST
Choose Storydoc when
- Teams that pitch with decks and want interactive documents over static slides.
- You need stronger AI drafting than Nusii offers.
- You want the lower entry price: $19.80/mo.
Side-by-side comparison
| Capability | Nusii | Storydoc | Edge |
|---|---|---|---|
| Best for | Agencies and consultants who want simple, multilingual proposals at a clear price. | Teams that pitch with decks and want interactive documents over static slides. | - |
| Starting price | $29/mo | $19.80/mo | Storydoc |
| Free tier | No | No | Match |
| RFPs | 0/3 | 0/3 | Match |
| DDQs | 0/3 | 0/3 | Match |
| Security questionnaires | 0/3 | 0/3 | Match |
| AI drafting | 1/3 | 2/3 | Storydoc |
| Answer library | 1/3 | 1/3 | Match |
| Source attribution | 0/3 | 0/3 | Match |
| Workflow & approvals | 1/3 | 1/3 | Match |
| Integrations | 2/3 | 2/3 | Match |
| Self-serve onboarding | 3/3 | 3/3 | Match |
| ISO 27001 | Not listed | ISO 27001 | - |
| SOC 2 | Not listed | Not listed | - |
| US hosting | Not listed | Not listed | - |
| EU hosting | Not listed | Not listed | - |
| Slack | Slack | Not listed | - |
| Microsoft Teams | Not listed | Not listed | - |
| AWS, Azure, GCP | Not listed | Not listed | - |
| Listed integrations | HubSpot, Pipedrive, Zapier, Slack, Stripe | Salesforce, HubSpot, Pipedrive, Salesloft | - |
| Certifications | None listed | ISO 27001 | - |
What they look like
NU
Nusii

ST
Storydoc

Security: ISO 27001, SOC 2, and regional hosting
Put Nusii and Storydoc through the same three questions a security reviewer will ask: ISO 27001, SOC 2, and whether you can keep the tenancy in the US or the EU. Cells say Not listed when we could not find the claim on a public vendor page.
| Check | Nusii | Storydoc |
|---|---|---|
| ISO 27001 | Not listed | ISO 27001 |
| SOC 2 | Not listed | Not listed |
| US hosting | Not listed | Not listed |
| EU hosting | Not listed | Not listed |
Slack and Microsoft Teams
During a live questionnaire, SMEs get pinged in Slack or Teams, not in a vendor portal. Here is what Nusii and Storydoc publish for those two connections.
| Connection | Nusii | Storydoc |
|---|---|---|
| Slack | Slack | Not listed |
| Microsoft Teams | Not listed | Not listed |
Subprocessors: the big three clouds, then the niche names
Compare Nusii and Storydoc on AWS, Azure and GCP first. Then scan for niche processors a reviewer should pause on: third-party LLMs, session replay, or support that leaves the region you elected.
| Layer | Nusii | Storydoc |
|---|---|---|
| AWS, Azure, GCP | Not listed | Not listed |
| Watch-outs | No niche processors flagged in our sourced list. | No niche processors flagged in our sourced list. |
Picture the moment your prospect opens the link. With Nusii, they see a clean, mostly text proposal with your pricing, terms and a signature box, in their own language if you set it up that way. With Storydoc, they scroll through an animated, interactive page that looks more like a product microsite than a document. Both approaches win deals. They just suit different sellers, and the plans you need to make each one work look nothing alike.
Our take after going through both pricing pages line by line: Nusii is the better buy for agencies and consultants who need a signed agreement fast. Storydoc is the better buy for teams whose proposal is really a pitch deck, where design and engagement analytics carry the sale. Neither is an RFP response tool, and we cover what to do about that further down.
Key takeaways
- What they make: Nusii produces straightforward web and PDF proposals with e-signatures. Storydoc produces interactive, animated decks, one-pagers and proposals generated with AI.
- Price floor: Storydoc’s Starter is $19.80/mo billed annually ($33 monthly). Nusii’s Freelancer plan is $29/mo. On paper Storydoc is cheaper; in practice its CRM, e-signature and payment integrations require the quote-only Teams plan.
- Signing and payments: Nusii includes e-signatures on every plan and Stripe payments from Agency ($49/mo). Storydoc offers digital document approval from Pro, but e-signature integration and online payments are Teams-only.
- Limits that bite: Nusii caps active proposals at 5 on Freelancer and 20 on Agency. Storydoc caps active documents at 5 on Starter and 30 on Pro.
- Ratings (July 2026): Storydoc sits at 4.7/5 on G2 from 67 reviews. Nusii sits at 4.8/5 from 48 Capterra reviews and 4.5/5 from 24 on G2.
- Limitations: Nusii’s design options are basic and its multiple signers and permissions are Business-only. Storydoc has no native PowerPoint export, and PDF exports lose animation and video.
Two philosophies of the proposal
Nusii has been around since 2013, is based near Madrid, and says it is self-funded with no outside investors. Its product reflects that: small, focused and a bit stubborn about simplicity. Nusii’s pricing page argues that flashy templates are not what win business and that the content is what counts. You write the proposal, attach pricing, localize it for the client, send it, and get notified when it is opened and signed. Customers it names include Coveto, MarkNet Group and Borderless Executive Search.
Storydoc was founded in 2019 in Tel Aviv and takes the opposite bet. Its premise is that static slides and PDFs get skimmed, so it rebuilds them as scrolling, animated web stories with embedded video, live dashboards, calendars and forms. Its AI assistant can generate an entire deck from a prompt, and every version gets its own trackable link. Storydoc shows logos from companies such as Meta, Deloitte, EY and Volkswagen on its site.
Neither philosophy is universally right. A five-page consulting proposal for a returning client doesn’t need animation. A seed-stage startup pitching a Fortune 500 buyer may well benefit from it.
What the buyer sees
Nusii. A tidy, readable proposal with your branding, which removes Nusii’s branding from Agency upward and can run on your own custom domain. The buyer can read it in one of 35 languages, see prices in their currency with tax handled, and sign on any device. There is not much to click, which is the point. Two-factor authentication and API access come on every Nusii plan.
Storydoc. A full-screen, scroll-driven story with motion, live dashboards and embedded content from tools such as Calendly, Loom and Typeform. Each prospect can get a personalized version with their name and logo pulled in through dynamic variables (Pro and up). It looks impressive. Whether it reads well on a procurement officer’s locked-down laptop is something to test with a real buyer before you commit. Teams customers can add an accessibility widget and their own GDPR and CCPA consent module, which helps when the reader sits inside a regulated enterprise.
There is one practical catch with the Storydoc format. Some buyers want a file they can forward, print or paste into an internal approval pack. Storydoc’s help center confirms there is no direct PowerPoint export, and that PDF exports drop interactive elements, animations and embedded video. Its PDF article also notes that PDF export is not part of the 14-day free trial.
What your team does
Building
Nusii’s workflow is template plus content library. You keep reusable sections (about us, case studies, terms) and drop them into each proposal. It is fast once your library is in shape, and it doesn’t pretend to write for you. On AI, Nusii documents an MCP server so you can work with your account from an external AI assistant, but there is no built-in drafting engine.
Storydoc leans heavily on AI. Every plan includes the “Smart AI assistant” that generates whole decks and the “Slide magic” redesign tool, both listed as unlimited. Text and image generation run on monthly credits: 25 AI text credits and 20 AI image credits on Starter, 125 and 50 on Pro. Storydoc says it can also pull your brand colours, fonts and logos from an uploaded deck or your website.
Personalizing at scale
This is a genuine Storydoc strength. From one live template you can spin out a version per prospect, and on Pro you can use custom variables (including media and data) and create versions in bulk (limited on Pro, unlimited on Teams), with automations capped at 25 per month on Pro and 100 on Teams. Nusii personalizes one proposal at a time.
Collaborating
Nusii’s team permissions only arrive on Business ($129/mo). Storydoc’s collaboration and version control start on Pro, but team roles and permissions, SSO and multiple workspaces are Teams-only.
Closing the deal
Here the two diverge sharply, and it is the part most reviews skip.
Nusii includes legally binding e-signatures on every plan. Payments through Stripe at acceptance start on Agency, and multiple signatures need Business. Automatic reminders also start on Agency.
Storydoc’s Pro plan includes “digital document approval,” which Storydoc describes as letting customers approve proposals in a legally binding format. Integrating a dedicated e-signature tool such as DocuSign, accepting online payments, and syncing with your CRM all require Teams, which is designed for five or more users and priced by quote.
Follow-up tools differ too. Nusii’s automatic reminders nudge clients who have not responded, from Agency upward. Storydoc’s Pro plan lets you set an expiry date on a version, which is handy for time-limited pricing, and its deck alerts flag reader activity as it happens.
So if you need a signature and a deposit on a solo or small-team budget, Nusii gets you there for $49 a month. Storydoc will get you an approval on Pro, but for the full close-and-collect flow you are in a sales conversation.
Pricing and the plan you will really need
Verified as of October 2026:
- Nusii: three plans, each bundling a set number of users and active proposals. Freelancer is $29/mo for one user, Agency $49/mo for three, and Business $129/mo for five; paying yearly costs $290, $490 or $1,290. Extra seats run $19 on Agency and $29 on Business. Every plan comes with a 14-day trial, and Nusii backs it with a 60-day money-back guarantee.
- Storydoc: Plan pricing, not per user: Starter $19.80/mo and Pro $36/mo billed annually ($33 and $60 billed monthly); the Teams plan (5+ users) is quote-only. 14-day free trial, no credit card required. Annually that is $237.60 for Starter and $432 for Pro.
The headline prices flatter Storydoc, so map them to real needs:
- Solo consultant who needs signatures: Nusii Freelancer at $29/mo covers it, within five active proposals. Storydoc Starter has no collaboration, no personalization variables and no e-signature integration, so the comparable Storydoc setup is Pro at $36/mo (annual) with its digital approval feature.
- Three-person agency that wants payments and CRM sync: Nusii Agency at $49/mo includes HubSpot or Pipedrive sync and Stripe payments. On Storydoc, CRM integration and payments mean Teams, at a price you will have to ask for.
- Sales team sending dozens of personalized decks a month: Storydoc Pro’s 30 active documents and bulk versioning start to make sense, and Teams removes the document cap. Nusii Business lists 50+ active proposals but has no equivalent bulk personalization.
Integrations
Nusii connects natively to HubSpot, Pipedrive, Less Annoying CRM, OnePageCRM and Highrise, plus Stripe, Slack and Basecamp, with Zapier, Make, n8n, webhooks and an API for everything else. CRM integrations start on Agency.
Storydoc’s integration list is longer and more sales-team flavoured: HubSpot, Salesforce, Pipedrive, Salesloft, Outreach, Gong, Zoho, Monday.com, Zapier, Make, Clay, DocuSign, Calendly, Loom and Stripe. The catch is plan gating. Storydoc’s plan comparison puts native CRM integrations, e-signature integration and payments on Teams, while Pro gets embedded content, “pro integrations” such as forms and live chat, and analytics integrations like GA4 and Google Tag Manager.
What you learn after you hit send
Both tools tell you when a proposal is opened, which is the bare minimum in this category. The depth differs.
Nusii includes proposal notifications and analytics on every plan, so you know when the client viewed, accepted or declined, and its CRM integrations post those events back to HubSpot or Pipedrive as notes. That is enough for a small agency to time a follow-up call.
Storydoc treats analytics as a headline feature and tiers it accordingly. Starter gets basic analytics with limited deck alerts, Pro gets extended analytics and can push data to GA4, Google Tag Manager or HubSpot, and Teams adds advanced and custom reporting. Teams can also require readers to identify themselves by name or email before viewing, which turns an anonymous “someone opened it” into a named lead. If your sales process depends on knowing which stakeholder read which section, Storydoc gives you far more to work with, but the best of it sits on the plan you have to negotiate.
Setup effort
Nusii is quick to stand up. One of the customers quoted on its pricing page, the founding partner of Borderless Executive Search, describes it as having little training overhead, and that matches the product’s scope: build a few templates, fill a content library, connect Stripe and your CRM, and a small team can be sending real proposals within the trial.
Storydoc asks more of you, because the output asks more. Someone has to design a good master story, set up variables, and decide which version goes to which prospect. Storydoc softens this with templates and AI generation on every plan, and Teams buyers get team onboarding and training plus a designated storytelling expert. On Starter and Pro you are largely on your own with email support, so budget a few days of a marketer’s time to build templates you will be proud to send.
Known issues and watch-outs
All sources were checked in October 2026; review-based items carry the review dates.
Nusii
- Active proposals are capped: 5 on Freelancer, 20 on Agency (nusii.com/pricing).
- Multiple signatures and permissions require Business at $129/mo, and versioning history is still marked coming soon on that plan (nusii.com/pricing).
- Native CRM sync stops at five CRMs; Salesforce needs Zapier, Make or the API (nusii.com/integrations).
- Capterra reviews written between 2016 and 2019 ask for more designs, more modern templates and more editor options (Nusii on Capterra). The complaints are old, but the plain design is still a deliberate choice.
Storydoc
- CRM integrations, e-signature integration, online payments, SSO and team roles are Teams-only, and Teams is quote-based for 5+ users (storydoc.com/pricing).
- Starter allows 5 active documents and Pro allows 30 (storydoc.com/pricing).
- There is no direct PowerPoint export; the workaround is a static PDF (Storydoc help, September 2025).
- PDF exports drop interactive elements, video and animation, and PDF export is excluded from the free trial (Storydoc help, June 2026).
- If you cancel, Storydoc says your published links stay live but you lose the editor and analytics (storydoc.com/pricing FAQ).
If what you actually need to send is an RFP response
This comes up more than you would think. A sales team buys a beautiful proposal tool, then the first big opportunity arrives as a 120-question RFP in Word plus a security questionnaire in Excel. Neither Nusii nor Storydoc can import those files, match questions to approved answers, or write responses back into the buyer’s format. Storydoc’s AI writes slide copy; it does not answer compliance questions from your policy documents.
For that work, use a response platform such as AutoRFP.ai, Loopio or Responsive, and keep Nusii or Storydoc for the proactive pitch. Plenty of teams run both, and there is no overlap to pay for twice.
How to use the two trials
Both trials last 14 days, and neither asks for a card up front. Spend them on a live deal rather than a demo template:
- Rebuild your last winning proposal in each tool, using your real pricing and terms.
- Send both versions to a friendly client or a colleague in procurement, and ask which one they would forward to their boss.
- Try the close: get a signature and, if you take deposits, a test payment. In Storydoc, note which steps the trial plan unlocks and which ones the pricing page reserves for Teams.
- Print the PDF version, because somebody on the buying side always will. Nusii exports PDFs on every plan. Storydoc’s PDF export is not available during its trial, so ask its team for a sample export of your story before you pay.
By day ten you will know whether the extra polish moves your buyers or just slows your team down.
Choose Nusii if
- You need signed agreements more than you need visual flair.
- You sell to clients in several languages or currencies.
- You want e-signatures on the cheapest plan and payments plus CRM sync at $49 a month.
- You value a 60-day money-back guarantee and month-to-month terms.
Choose Storydoc if
- Your proposal is really a pitch, and design and engagement data help you win.
- You send many personalized versions of the same story and want bulk creation.
- You have the budget for Teams if you need CRM sync, payments or SSO.
- You can live with PDF-only offline copies.
Bottom line
Nusii wins on getting to a signature cheaply, especially across languages. Storydoc wins on presentation and personalization at volume, with ISO 27001 certification that larger buyers will appreciate. The deciding question is simple: does your buyer need to be impressed, or do they need to sign? If the answer is “sign,” Nusii does it for less. If the answer is “be impressed, then sign,” Storydoc is the stronger tool, as long as you budget for the plan that actually closes the loop.
Read the full Nusii review or Storydoc review, or browse all RFP & DDQ software.
Frequently asked questions
What is the difference between Nusii and Storydoc?
Nusii: Simple, multilingual proposals for agencies. Storydoc: Interactive decks and proposals with AI. Nusii is best for agencies and consultants who want simple, multilingual proposals at a clear price. Storydoc is best for teams that pitch with decks and want interactive documents over static slides.
Which is cheaper, Nusii or Storydoc?
Storydoc starts lower at $19.80/mo, versus $29/mo for Nusii.
Is Nusii or Storydoc better for DDQs and security questionnaires?
They are level on DDQ and security-questionnaire handling in our capability model, so test both on one of your own questionnaires.
Do Nusii and Storydoc both handle RFPs?
Nusii: limited. Storydoc: limited.
Which should you choose, Nusii or Storydoc?
Nusii is the pick for agencies and consultants who want simple, multilingual proposals at a clear price. Storydoc is the pick for teams that pitch with decks and want interactive documents over static slides.
Are there alternatives to Nusii and Storydoc?
Yes. Browse the full directory of RFP, DDQ, and security-questionnaire platforms for more options and side-by-side comparisons.
Do Nusii and Storydoc list ISO 27001, SOC 2, and US or EU hosting?
Nusii: ISO 27001 Not listed, SOC 2 Not listed, US Not listed, EU Not listed, Slack Slack, Teams Not listed, clouds Not listed. Storydoc: ISO 27001 ISO 27001, SOC 2 Not listed, US Not listed, EU Not listed, Slack Not listed, Teams Not listed, clouds Not listed. Confirm both on the vendor sites.
Source registry
Every page we read for these profiles, with the month it was last checked. Anything without a source is shown as not publicly disclosed. Spot an outdated fact? Send it from the corrections page.
Nusii
Pricing
Security and compliance
- No security source URL recorded. Treat certifications and hosting as not publicly disclosed.
Product and integrations
Storydoc
Pricing
Security and compliance
- No security source URL recorded. Treat certifications and hosting as not publicly disclosed.
Product and integrations
Third-party reviews