Cisco DuoSecurity-first IAM that attackers hate and users love.
vs
FusionAuthDownloadable, API-first customer identity and auth you can deploy anywhere.
Comparison · Identity & Access Management · weekly run Nov 3
Cisco Duo vs FusionAuth
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Cisco Duo is the stronger AI pick in Identity & Access Management: it has a visibility score of 16.5 versus 1 for FusionAuth.
Choose Cisco Duo if…
- You want the brand AI engines rank higher (16.5 vs 1)
- You want a lower entry price ($3 vs $162)
- You need FedRAMP High (Duo Federal) or FedRAMP Moderate (Duo Federal) or GovRAMP or TX-RAMP or FIPS 140-3 coverage
- Per seat pricing suits your budget better than usage-based
Choose FusionAuth if…
- AI answers describe it more positively (100% vs 50% positive)
- You need a self-hosted or on-premises option
- You need SOC 2 Type II or ISO 27001 or HIPAA BAA available or GDPR coverage
- Usage-based pricing suits your budget better than per seat
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Cisco Duo | FusionAuth |
|---|---|---|
| Visibility score | 16.5% | 1% |
| Change vs last week | down−0.6% | up+1% |
| Rank in Identity & Access Management | #6 | #29 |
| Share of voice | 4.2% | 0.4% |
| Mentions this run | 14 | 1 |
| Positive in AI answers | 50% | 100% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Cisco Duo +0.10000000000000142pp · FusionAuth +0.6pp over 1 weekly runs.
Engine by engine
Cisco Duo leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
Cisco DuoFusionAuth
Head to head in AI answers
0 engine answers name both brands
0Cisco Duo ranked higher
0FusionAuth ranked higher
Features, pricing & fit
| Dimension | Cisco Duo | FusionAuth |
|---|---|---|
| Pricing model | Per seat | Usage-based |
| Entry price | Free; paid from $3 per seat / mo | Free; paid from $162 / mo |
| Free plan | Yes | Yes |
| Deployment | Cloud | Self-hosted, on-premises, hybrid, air-gapped, or FusionAuth Cloud (dedicated hosting) |
| Integrations | 500+ | — |
| Compliance | FedRAMP High (Duo Federal), FedRAMP Moderate (Duo Federal), GovRAMP, TX-RAMP, FIPS 140-3 | SOC 2 Type II, ISO 27001, HIPAA BAA available, GDPR |
| Support | Technical documentation, Knowledge base, Community | Community forums and GitHub, Email support, 24/7 email and phone support, Private Slack channel |
| Founded | 2010 | 2009 |
| Headquarters | Ann Arbor, MI, United States | Broomfield, CO, United States |
| Employees | — | 51–200 |
| Funding | Venture Round | Growth (led by Updata Partners) · $65M raised |
| Best for | Organizations from small businesses to enterprises and government that want phishing-resistant MFA and simple IAM. | Developer and engineering teams that need customer authentication they can self-host or run on dedicated infrastructure. |
Plans side by side
Cisco Duo
Duo Free$0user/month
Duo Essentials$3user/month
Duo Advantage$6user/month
Duo Premier$9user/month
FusionAuth
Community$0self-hosted
Starter$162month, starting at, billed annually (1,000 MAUs)
Essentials$2,970month, starting at, billed annually (1,000 MAUs)
Enterprise$2,970month, starting at, billed annually (1,000 MAUs)
Pros and cons
Themes from the AI answers that mention each brand
Cisco Duo
- Low-friction, reliable MFA
- Zero Trust device trust and endpoint visibility
- Phishing-resistant MFA, SSO, and device trust
- Free tier for up to 10 users
- Highest PeerSpot rating among access-management products
FusionAuth
- Clear public pricing tiers
- Fully featured open-source self-hosted option
- No forced enterprise sales
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “Cisco Duo vs FusionAuth”, https://slateindex.ai/compare/cisco-duo-vs-fusionauth, data of Nov 3, 2026. Licence: CC BY 4.0.