Keyfactor EJBCA vs Perimeter 81: 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
Keyfactor EJBCA vs Perimeter 81, in 15 seconds
Choose Keyfactor EJBCA if…
- You want the lower entry price
- You need a genuinely free plan
- You want deeper AI and automation features
Choose Perimeter 81 if…
- You want to trial before paying
- You depend on a broad integration ecosystem
- You have strict security & compliance needs
- You need the broader feature set
Head-to-Head Scorecard
How Keyfactor EJBCA and Perimeter 81 score
Perimeter 81 leads on 4 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
KeyfactorNo reviewsPerimeterNo reviews - Even
Review Volume
Number of verified reviews, a proxy for adoption
Keyfactor0Perimeter0 - Keyfactor EJBCA
Entry Pricing
Lowest published starting price (free plan = lowest)
KeyfactorFreePerimeter$8/mo - Even
Free Access
Availability of a free plan and/or free trial
KeyfactorFree planPerimeterFree trial - Perimeter 81
Integrations
Number of listed third-party integrations
Keyfactor0Perimeter6 - Perimeter 81
Features
Number of listed product capabilities
Keyfactor7Perimeter8 - Keyfactor EJBCA
AI Features
Capabilities mentioning AI, automation or ML
Keyfactor1Perimeter, - Perimeter 81
Security & Compliance
Number of listed compliance certifications
Keyfactor2Perimeter3 - Perimeter 81
Platforms & Deployment
Supported platforms and deployment options
Keyfactor6Perimeter7
Feature Comparison
Keyfactor EJBCA vs Perimeter 81 feature breakdown
Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.
Keyfactor EJBCA
Perimeter 81Pricing Comparison
Keyfactor EJBCA vs Perimeter 81 pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Keyfactor EJBCA
Free to start- Open source EJBCA Community edition
- Self-managed
- EJBCA Enterprise or PKI as a Service
- Pricing on request
Perimeter 81
$8/mo to start- 2FA
- Business VPN
- Cloud management
- Basic ZTNA
- Segmentation
- Agentless ZTNA
- IdP integrations
- Device posture
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
Keyfactor EJBCA vs Perimeter 81: strengths and trade-offs
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
Perimeter 81
Pros
- Free trial offered
- Broad integration ecosystem (6)
- Compliance: SOC 2, GDPR, ISO 27001
- Public API available
Cons
- No free plan
Buyer Fit
Who should use Keyfactor EJBCA vs Perimeter 81?
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
Perimeter 81
Perimeter 81 connects to more tools for multi-client workflows.
Enterprises
Perimeter 81
Perimeter 81 leads on compliance and breadth for complex needs.
Ecommerce
Perimeter 81
Perimeter 81 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 Keyfactor EJBCA (0)
Only in Perimeter 81 (6)
Keep Exploring
Other alternatives worth considering
Similar cybersecurity products buyers compare alongside Keyfactor EJBCA and Perimeter 81.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Keyfactor EJBCA and Perimeter 81 against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationKeyfactor EJBCA vs Perimeter 81, Frequently Asked Questions
What is the difference between Keyfactor EJBCA and Perimeter 81?
Keyfactor EJBCA and Perimeter 81 are both Cybersecurity solutions. Keyfactor EJBCA is rated 0.0/5 by 0 users, while Perimeter 81 is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Keyfactor EJBCA or Perimeter 81?
Based on user ratings, Keyfactor EJBCA scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Keyfactor EJBCA or Perimeter 81?
Keyfactor EJBCA is the more affordable option with a free plan available.
Does Keyfactor EJBCA or Perimeter 81 have a free plan?
Keyfactor EJBCA offers a free plan. Perimeter 81 does not have a free tier but does offer a free trial.
Can I switch from Keyfactor EJBCA to Perimeter 81?
Switching between Keyfactor EJBCA and Perimeter 81 is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Keyfactor EJBCA vs Perimeter 81?
Keyfactor EJBCA is best suited for teams that prioritise enterprise features. Perimeter 81 works well for budget-conscious buyers.
Our Verdict
The bottom line on Keyfactor EJBCA vs Perimeter 81
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
Perimeter 81
Perimeter 81 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.