LoopioAI RFP Software Built for the People Behind Every RFP
vs
NitroPowering the Document Workflows You Depend On
Comparison · Proposals & Contracts · weekly run Nov 2
Loopio vs Nitro
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Loopio is the stronger AI pick in Proposals & Contracts: it has a visibility score of 6 versus 0 for Nitro.
Choose Loopio if…
- You want the brand AI engines rank higher (6 vs 0)
- You need SOC 2 Type II or GDPR compliant or CCPA compliant coverage
- Flat tiers pricing suits your budget better than per seat
- Centralized reusable content management for RFPs
Choose Nitro if…
- You need ISO 27001 or SOC 2 Type 2 or HIPAA or GDPR or eIDAS or ZertES or UETA or ESIGN Act coverage
- Per seat pricing suits your budget better than flat tiers
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Loopio | Nitro |
|---|---|---|
| Visibility score | 6% | 0% |
| Change vs last week | New | New |
| Rank in Proposals & Contracts | #15 | #50 |
| Share of voice | 2.2% | 0% |
| Mentions this run | 12 | 0 |
| Positive in AI answers | 46% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Loopio 0pp · Nitro 0pp over 0 weekly runs.
Engine by engine
Loopio leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
LoopioNitro
Head to head in AI answers
0 engine answers name both brands
0Loopio ranked higher
0Nitro ranked higher
Features, pricing & fit
| Dimension | Loopio | Nitro |
|---|---|---|
| Pricing model | Flat tiers | Per seat |
| Entry price | Contact sales | Contact sales |
| Free plan | No | No · 14-day trial |
| Deployment | Cloud-delivered, hosted on Amazon Web Services | Cloud and desktop |
| Compliance | SOC 2 Type II, GDPR compliant, CCPA compliant | ISO 27001, SOC 2 Type 2, HIPAA, GDPR, eIDAS, ZertES, UETA, ESIGN Act |
| Support | Onboarding Manager training and setup, Ongoing Customer Success guidance, On-demand learning hub, Phone, email and in-app support | 24/7/365 support for PDF, Community forum and knowledge base, Nitro AI Knowledge Assistant, Customer success manager for eligible customers |
| Founded | 2014 | 2005 |
| Headquarters | Toronto, Canada | San Francisco, California, United States |
| Employees | 201–500 | 201–500 |
| Funding | Strategic investment from Sumeru Equity Partners | PIPE · $37M raised |
| Best for | Proposal and bid managers, sales teams, pre-sales, IT and InfoSec, investor relations and marketing teams that answer RFPs, DDQs and security questionnaires. | Small teams and individuals on Nitro PDF Standard, and large organizations on Nitro PDF Plus |
Plans side by side
Nitro
Nitro PDF StandardCustomuser/month, billed annually
Nitro PDF PlusCustomcontact sales
Nitro PDF ClassicCustomlicense, billed once (three-year term)
Nitro Sign StandardCustomuser/month, billed annually
Nitro Sign PlusCustomcontact sales
Nitro Sign EnterpriseCustomcontact sales
Pros and cons
Themes from the AI answers that mention each brand
Loopio
- Centralized reusable content management for RFPs
- Strong for high-volume RFP and security questionnaire responses
- Recognized as a leading enterprise RFP response tool
Nitro
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Loopio vs Nitro”, https://slateindex.ai/compare/loopio-vs-nitro, data of Nov 2, 2026. Licence: CC BY 4.0.