Horizon3.ai vs Keyfactor EJBCA: Which Cybersecurity Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.
The Short Answer
Horizon3.ai vs Keyfactor EJBCA, in 15 seconds
Choose Horizon3.ai if…
- You want to trial before paying
- You depend on a broad integration ecosystem
- You need the broader feature set
Choose Keyfactor EJBCA if…
- You want the lower entry price
- You need a genuinely free plan
- You want deeper AI and automation features
Head-to-Head Scorecard
How Horizon3.ai and Keyfactor EJBCA score
Keyfactor EJBCA leads on 3 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
Horizon3.aiNo reviewsKeyfactorNo reviews - Even
Review Volume
Number of verified reviews, a proxy for adoption
Horizon3.ai0Keyfactor0 - Keyfactor EJBCA
Entry Pricing
Lowest published starting price (free plan = lowest)
Horizon3.aiCustomKeyfactorFree - Even
Free Access
Availability of a free plan and/or free trial
Horizon3.aiFree trialKeyfactorFree plan - Horizon3.ai
Integrations
Number of listed third-party integrations
Horizon3.ai6Keyfactor0 - Horizon3.ai
Features
Number of listed product capabilities
Horizon3.ai8Keyfactor7 - Keyfactor EJBCA
AI Features
Capabilities mentioning AI, automation or ML
Horizon3.ai,Keyfactor1 - Even
Security & Compliance
Number of listed compliance certifications
Horizon3.ai2Keyfactor2 - Keyfactor EJBCA
Platforms & Deployment
Supported platforms and deployment options
Horizon3.ai4Keyfactor6
Feature Comparison
Horizon3.ai vs Keyfactor EJBCA feature breakdown
Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.
Horizon3.ai
Keyfactor EJBCAPricing Comparison
Horizon3.ai vs Keyfactor EJBCA pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Horizon3.ai
Custom to start- Integrations
- Standard support
- attack path discovery
- autonomous pentests
- fix verification
- Everything in Professional
- Advanced security and controls
- continuous testing
Keyfactor EJBCA
Free to start- Open source EJBCA Community edition
- Self-managed
- EJBCA Enterprise or PKI as a Service
- Pricing on request
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Horizon3.ai vs Keyfactor EJBCA: strengths and trade-offs
Horizon3.ai
Pros
- Free trial offered
- Broad integration ecosystem (6)
- Compliance: SOC 2, GDPR
- Public API available
Cons
- No free plan
- Pricing is quote-based (less transparent)
Keyfactor EJBCA
Pros
- Free plan available
- Compliance: FedRAMP Moderate, SOC 2 Type II
- Stronger AI / automation features
- Public API available
Cons
- Fewer native integrations than the alternative
Buyer Fit
Who should use Horizon3.ai vs Keyfactor EJBCA?
Startups
Keyfactor EJBCA
Keyfactor EJBCA keeps early-stage costs lowest with its entry tier.
Small businesses
Keyfactor EJBCA
Keyfactor EJBCA offers the most accessible pricing for lean teams.
Agencies
Horizon3.ai
Horizon3.ai connects to more tools for multi-client workflows.
Enterprises
Horizon3.ai
Horizon3.ai leads on compliance and breadth for complex needs.
Ecommerce
Horizon3.ai
Horizon3.ai integrates with more of the commerce stack.
SaaS companies
Keyfactor EJBCA
Keyfactor EJBCA is the more developer- and automation-friendly choice.
Integration overlap
Only in Horizon3.ai (6)
Only in Keyfactor EJBCA (0)
Keep Exploring
Other alternatives worth considering
Similar cybersecurity products buyers compare alongside Horizon3.ai and Keyfactor EJBCA.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Horizon3.ai and Keyfactor EJBCA against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationHorizon3.ai vs Keyfactor EJBCA, Frequently Asked Questions
What is the difference between Horizon3.ai and Keyfactor EJBCA?
Horizon3.ai and Keyfactor EJBCA are both Cybersecurity solutions. Horizon3.ai is rated 0.0/5 by 0 users, while Keyfactor EJBCA is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Horizon3.ai or Keyfactor EJBCA?
Based on user ratings, Horizon3.ai scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Horizon3.ai or Keyfactor EJBCA?
Keyfactor EJBCA is the more affordable option with a free plan available.
Does Horizon3.ai or Keyfactor EJBCA have a free plan?
Keyfactor EJBCA offers a free plan. Horizon3.ai does not have a free tier but does offer a free trial.
Can I switch from Horizon3.ai to Keyfactor EJBCA?
Switching between Horizon3.ai and Keyfactor EJBCA is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Horizon3.ai vs Keyfactor EJBCA?
Horizon3.ai is best suited for teams that prioritise enterprise features. Keyfactor EJBCA works well for teams looking to start free and scale.
Our Verdict
The bottom line on Horizon3.ai vs Keyfactor EJBCA
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Keyfactor EJBCA
Keyfactor EJBCA has the friendliest entry point for new teams.
Best for Enterprise
Horizon3.ai
Horizon3.ai leads on compliance and feature breadth.
Best Value
Keyfactor EJBCA
Keyfactor EJBCA delivers the lowest cost to get started.
Best AI Features
Keyfactor EJBCA
Keyfactor EJBCA ships more AI and automation.
Highest Rated
Either
Both earn equal user ratings.