Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.
In our 2026 comparison of Coram and Perimeter 81, Perimeter 81 comes out ahead overall (weighted score 89% vs 75% for Coram). Coram is rated 4.9/5 from 1 user review; Perimeter 81 is rated 4.5/5 from 5 user reviews. Perimeter 81 has a free plan.
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| At a glance | Coram | Perimeter 81 |
|---|---|---|
| Category | Cybersecurity | Cybersecurity |
| User rating | 4.9/5 (1 reviews) | 4.5/5 (5 reviews) |
| Starting price | Not listed | Free plan |
| Listed features | 6 | 14 |
| Platforms | Web, iOS, Android | Web, Windows, macOS, Linux, iOS |
| Ease of use | 4.9/5 | 4.5/5 |
| Customer support | 4.9/5 | 4.9/5 |
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Expert Score
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User sentiment analysis
User sentiment analysis
Detailed side-by-side capability checklist
6/20 features
14/20 features
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At-a-glance scorecard results
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Dimension scorecard
Coram is a runner-up with a composite score of 75%.
Pricing: SUBSCRIPTION (No Free Trial), a less accessible entry point than the leader.
Offers 6 features (fewer than the category leader).
Ranked #1 for usability with a user rating of 4.9/5 stars.
Reliable support with a user rating of 4.9/5 stars.
Available on 3 Platforms: Web, iOS, Android, fewer than the leader.
Dimension scorecard
Perimeter 81 wins overall with a weighted score of 89% based on user rating, pricing, features, usability, and support.
Perimeter 81 has the most accessible pricing ($0/mo (No Free Trial)).
Perimeter 81 lists the most features (14 features).
Satisfactory usability with a user rating of 4.5/5 stars.
Reliable support with a user rating of 4.9/5 stars.
Widest platform availability (6 Platforms: Web, Windows, macOS, Linux +2 more).
Perimeter 81 scores higher across 3 of 11 key dimensions with a 14-point lead in our weighted analysis.
Perimeter 81 scores higher across 3 of 11 key dimensions with a 14-point lead in our weighted analysis. The best choice still depends on your team's workflow, budget and required integrations — use the side-by-side sections above to check the details that matter to you.
Coram is rated 4.9/5 from 1 user review. Perimeter 81 is rated 4.5/5 from 5 user reviews. Ratings come from approved user reviews on SoftwareHope.
Perimeter 81 has a free plan. Always confirm current pricing on the vendor's site, as plans change.
Coram does not list a free plan or trial; Perimeter 81 offers a free plan.
Coram supports Web, iOS and Android; Perimeter 81 supports Web, Windows, macOS, Linux, iOS and Android.
Coram has an ease-of-use rating of 4.9/5, Perimeter 81 has an ease-of-use rating of 4.5/5. Coram is rated easier to use by reviewers.
Community-voted helpful feedback from verified users
AI video search, incident investigation, access control, emergency management, guest management, alerts, and camera integrations. It is positioned for teams and developers that need this capability within their software workflow.
Partnering with Perimeter 81 accelerated our development timeline significantly. Their engineering team demonstrated strong technical depth, adhering strictly to milestones and clean coding standards.
Our enterprise infrastructure integration was handled seamlessly by Perimeter 81. Communication was transparent, sprint deliveries were predictable, and architecture reviews were comprehensive.
The technical team at Perimeter 81 proved to be dependable and knowledgeable across our full-stack modernization project. They resolved complex integration bottlenecks with high efficiency.
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