Authsignal vs Duo Security Comparison
Authsignal
Starting at $0.05 per user / month
- Large Enterprises
- Small Business
Introducing Authsignal - your trusted ally in safeguarding digital assets with cutting-edge security measures. Our innovative solution is not just another Multi-Factor Authentication (MFA) platform; it's a comprehensive…
Duo Security
Starting at $3 /User/Month
- Free Trial
- Large Enterprises
- Medium Business
Duo Security provides a dependable cloud-based two-factor authentication solution that safeguards data & keeps organizations secure. With our trusted access provider, a vast array of companies across the globe, from Dres…
Duo Security leads on user satisfaction with a 4.4-star rating across 191 reviews.
Authsignal vs Duo Security — at a glance
| Feature | Authsignal | Duo Security |
|---|---|---|
| Rating | — | 4.4 / 5 |
| Reviews | — | 191 |
| Starting price | $0.05 per user / month | $3 /User/Month |
| Free trial | No | Yes |
| Free version | No | No |
| Best for | Large Enterprises, Small Business, Medium Business | Large Enterprises, Medium Business, Small Business |
| Category | Multi-Factor Authentication (MFA) Software | Multi-Factor Authentication (MFA) Software |
| Platforms | Browser Based (Cloud) | SaaS/Web/Cloud |
| API | — | — |
| Support modes | Online | Online |
| Certifications | GDPR | SOC 2 |
| Data residency | US | Global |
Key differences between Authsignal and Duo Security
- Pricing: Authsignal starts at $0.05 per user / month, while Duo Security starts at $3 /User/Month.
- Free trial: Duo Security offers a free trial; Authsignal does not.
- Deployment: Authsignal supports Browser Based (Cloud); Duo Security supports SaaS/Web/Cloud.
Authsignal vs Duo Security — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Multi-Factor Authentication (MFA) Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
Biggest differences
Start here before you go deeper into features.
Advanced MFA with behavioral analytics for fraud and developer teams.
- You need MFA integrated with behavioral insights like transaction velocity.
- Your security team requires customizable data points for tailored defenses.
- You are a medium or large company with fraud operations or developer focus.
- You want a simple, out-of-the-box MFA solution with minimal setup.
- You are a very small business lacking dedicated security infrastructure.
Large Enterprises, Medium Business, Small Business
Authsignal typically suits Large Enterprises and Small Business. Duo Security tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Introducing Authsignal - your trusted ally in safeguarding digital assets with cutting-edge security measures. Our innovative solution is not just another Multi-Factor Authentication (MFA) ... Read More about Authsignal | Duo Security provides a dependable cloud-based two-factor authentication solution that safeguards data & keeps organizations secure. With our trusted access provider, a vast array of ... Read More about Duo Security |
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Entry Level Pricing |
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User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | Medium BusinessLarge Enterprises | — |
Get pricing help | Get pricing help |
Software Demo
Demo |  Authsignal has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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How do Authsignal and Duo Security Compare on Features?
Total Features | 0 Features | 8 Features |
|---|---|---|
Unique Features | No features | No unique features |
Get Quote | Get Quote |
Compare Authsignal and Duo Security on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
Organization Types supported |
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Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | — | ✓ Yes |
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HIPAA | — | ✗ No |
GDPR | ✓ Yes | — |
Single Sign-On (SSO) | ✓ Yes | ✓ Yes |
Multi-Factor Auth (MFA) | ✓ Yes | ✓ Yes |
Data Encryption | ✓ Yes | — |
Audit Logs | ✓ Yes | ✓ Yes |
Data Residency | 🇺🇸 US | 🌐 Global |
Authsignal User Reviews & Rating Comparison
User Ratings | No reviews available for the product | |
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Rating Distribution | No reviews available for this product | |
Spotsaas Editor’s POV generated by AI | Buyer sentiment Insufficient public user reviews to determine overall sentiment. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is positive across 23 reviews, with strong overall satisfaction. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product |
List of Customers
Customers | No Customers information available. |  box  CSC  Aha |
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Media and Screenshots
Videos | No videos available. |  2 Videos |
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Top Alternatives to Authsignal and Duo Security in 2026
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Authsignal or Duo Security?
- Duo Security edges out the other on user ratings (4.4 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Authsignal and Duo Security offer a free trial?
- Duo Security offers a free trial. Authsignal does not.
- What is the starting price of Authsignal vs Duo Security?
- Authsignal starts at $0.05 per user / month. Duo Security starts at $3 /User/Month.
- What are the top alternatives to Authsignal?
- Top alternatives to Authsignal include Authmoji, Verify Now, BehavioSec, Daito, Simple OTP.
- What are the top alternatives to Duo Security?
- Top alternatives to Duo Security include Okta, Ping Identity, SecureAuth, Salesforce Identity, ESET Endpoint Encryption.