Choose Nusii if you need
- Web. We haven't found it on Responsive's website.
- Integration with HubSpot CRM, Zapier or Stripe. We haven't found them on Responsive's website.
At a glance
- Nusii's lowest paid plan is Freelancer at $29 per month, as of November 14, 2026.
- Responsive's lowest paid plan is Emerging Edition at $10,000, as of November 13, 2026.
- Only Nusii lists Web.
- Only Responsive lists Microsoft Word.
- They list no integrations in common.
- Nusii lists GDPR. We haven't confirmed any of these for Responsive.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Responsive if you need
- Microsoft Word. We haven't found it on Nusii's website.
- Integration with Microsoft Word, Confluence or Highspot. We haven't found them on Nusii's website.
Nusii
Nobody has reviewed Nusii yet. Its rating shows once it has 3 reviews.
Review Nusii
Responsive
Nobody has reviewed Responsive yet. Its rating shows once it has 3 reviews.
Review ResponsiveThe facts
- What it does
- NusiiThe proposal software that helps you close more sales.
- ResponsiveAI-driven response management to answer RFPs, RFIs, and DDQs faster.
- Free plan
- NusiiNot confirmed
- ResponsiveNot confirmed
- Pricing
- NusiiNot confirmed
- ResponsiveNot confirmed
- Paid plans from
- Nusii
What they share
From the platforms and integrations each website lists.
Platforms
BothNone in common
Only Nusii
- Web
Only Responsive
- Microsoft Word
Integrations
BothNone in common
Only Nusii
- HubSpot CRM
- Zapier
- Stripe
- Slack
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Nusii and Responsive yet.
Used either of them?
Your review makes this comparison better for the next person. Review Nusii or review Responsive.