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 Acunetix and Open Policy Agent, Open Policy Agent comes out ahead overall (weighted score 85% vs 75% for Acunetix). Acunetix is rated 4.2/5 from 1 user review; Open Policy Agent is rated 4.5/5 from 5 user reviews. Open Policy Agent has a free plan.
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| At a glance | Acunetix | Open Policy Agent |
|---|---|---|
| Category | Security Software | Security Software |
| User rating | 4.2/5 (1 reviews) | 4.5/5 (5 reviews) |
| Starting price | Not listed | Free plan |
| Listed features | 9 | 14 |
| Integrations | 2 | — |
| Platforms | Web, Windows, macOS, Linux | Web, Linux |
| Ease of use | 4.0/5 | 4.4/5 |
| Customer support | 4.0/5 | 4.8/5 |
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9/23 features
14/23 features
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Acunetix is a runner-up with a composite score of 75%.
Pricing: PAID (No Free Trial), a less accessible entry point than the leader.
Offers 9 features (fewer than the category leader).
Satisfactory usability with a user rating of 4.0/5 stars.
Decent support with a user rating of 4.0/5 stars.
Widest platform availability (4 Platforms: Web, Windows, macOS, Linux).
Dimension scorecard
Open Policy Agent wins overall with a weighted score of 85% based on user rating, pricing, features, usability, and support.
Open Policy Agent has the most accessible pricing ($0/mo (No Free Trial)).
Open Policy Agent lists the most features (14 features).
Ranked #1 for usability with a user rating of 4.4/5 stars.
Ranked #1 for support with a user rating of 4.8/5 stars.
Available on 2 Platforms: Web, Linux, fewer than the leader.

Open Policy Agent scores higher across 6 of 11 key dimensions with a 10-point lead in our weighted analysis.
Open Policy Agent scores higher across 6 of 11 key dimensions with a 10-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.
Acunetix is rated 4.2/5 from 1 user review. Open Policy Agent is rated 4.5/5 from 5 user reviews. Ratings come from approved user reviews on SoftwareHope.
Open Policy Agent has a free plan. Always confirm current pricing on the vendor's site, as plans change.
Acunetix does not list a free plan or trial; Open Policy Agent offers a free plan.
Acunetix supports Web, Windows, macOS and Linux; Open Policy Agent supports Web and Linux.
Acunetix has an ease-of-use rating of 4.0/5, Open Policy Agent has an ease-of-use rating of 4.4/5. Open Policy Agent is rated easier to use by reviewers.
Community-voted helpful feedback from verified users
Acunetix is part of the Invicti application security product family and is used by security teams and consultants to find web vulnerabilities.
Partnering with Open Policy Agent 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 Open Policy Agent. Communication was transparent, sprint deliveries were predictable, and architecture reviews were comprehensive.
The technical team at Open Policy Agent proved to be dependable and knowledgeable across our full-stack modernization project. They resolved complex integration bottlenecks with high efficiency.
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