Best New Relic IAST Alternatives in 2026
The top New Relic IAST alternatives are Datadog Runtime Code Analysis (IAST), HCL AppScan and Black Duck Seeker: 14 interactive application security testing software our editors would look at instead of New Relic IAST, in our ranking order.
New Relic IAST: Focused web IAST with exploit validation, remediation context, and CI/CD integration. Where it falls short: targets web applications rather than broader runtime environments.
Switching from New Relic IAST? For most interactive application security testing software buyers the best New Relic IAST alternative is Datadog Runtime Code Analysis (IAST), built for datadog customers needing priced IAST. HCL AppScan has a free plan, which New Relic IAST does not.
Why People Look for a New Relic IAST Alternative
- Targets web applications rather than broader runtime environments
- IAST runs only in non-production environments
- Billed through Compute Capacity Units via an optional Compute Add On
- No free plan — 2 of the alternatives below have it
Quick Picks by What You Need
- Best overallDatadog Runtime Code Analysis (IAST)9.1
Datadog customers needing priced IAST
Visit Datadog Runtime Code Analysis (IAST) - Best free optionHCL AppScan9.0
Has a free plan (New Relic IAST has none)
Visit HCL AppScan
All 14 New Relic IAST Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
-
Best forDatadog customers needing priced IAST
Priced IAST for Datadog APM customers, with confirmed findings and code-level context.
- CI/CD integration
9.1/10★★★★★Visit Datadog -
Best forTeams wanting broad AppSec with free access
- Better than New Relic IAST:
- Free plan
Broad AppSec coverage with IAST, free access, and integrations across development workflows.
- Authenticated testing
- API testing
- CI/CD integration
9.0/10★★★★☆Visit HCL AppScan -
Best forBroad enterprise IAST deployments
A broad, agent-based IAST platform for enterprise application and API security.
- API testing
- CI/CD integration
8.8/10★★★★☆Visit Black Duck -
Best forMature teams needing runtime visibility
A mature IAST choice for runtime visibility, remediation guidance, and API workflows.
- API testing
- CI/CD integration
8.7/10★★★★☆Try Contrast Assess -
Best forWeb and API teams needing validation
Web and API security testing with proof-based validation, CI/CD support, and optional AcuSensor IAST.
- Authenticated testing
- API testing
- CI/CD integration
8.6/10★★★★☆Visit Acunetix -
Best forMature enterprises needing broad AppSec
Broad SaaS AppSec coverage for mature enterprises, with contact-sales pricing and Java/.NET support.
- Authenticated testing
- API testing
- CI/CD integration
8.5/10★★★★☆Visit OpenText -
Best forJava teams needing self-hosted IAST
A Java-focused, self-hosted IAST option with strong runtime context but limited breadth.
- CI/CD integration
8.2/10★★★★☆Visit Waratek -
Best forMobile teams testing real devices
A mobile-focused platform for testing iOS and Android apps on physical devices.
- Authenticated testing
- API testing
- CI/CD integration
8.0/10★★★★☆Visit NowSecure -
Best forTeams wanting open-source self-hosted IAST
A practical open-source IAST option for teams comfortable managing agents and deployment.
- API testing
7.8/10★★★★☆Visit DongTai IAST -
Best forWeb teams needing automated API security
A DAST-focused platform for authenticated web and API security scanning.
- API testing
7.7/10★★★★☆Visit Invicti -
Best forBudget-conscious broad AppSec teams
- Better than New Relic IAST:
- Free plan
Broad AppSec coverage with a free entry plan, but limited fit for IAST-focused teams.
7.5/10★★★★☆Visit Aikido -
Best forCloud AppSec program consolidation
A cloud AppSec platform that consolidates testing, policy, reporting, and remediation workflows.
7.3/10★★★★☆Visit Black Duck -
Best forSource-code security teams
A broad source-code security platform for teams that need centralized AppSec workflows.
- CI/CD integration
7.2/10★★★★☆Visit Checkmarx -
Best forEnterprises seeking language-agnostic IAST
Language-agnostic runtime analysis for teams finding application vulnerabilities before production.
- CI/CD integration
6.9/10★★★☆☆Visit Veracode
New Relic IAST Alternatives: Common Questions
What is the best alternative to New Relic IAST?
Datadog Runtime Code Analysis (IAST): #2 in our Interactive Application Security Testing Software ranking, with an editor score of 9.1 out of 10. Priced IAST for Datadog APM customers, with confirmed findings and code-level context.
Is there a free alternative to New Relic IAST?
Yes. HCL AppScan, DongTai IAST and Aikido Security have a free plan or a free tier.
Why do people look for New Relic IAST alternatives?
Targets web applications rather than broader runtime environments; IAST runs only in non-production environments; Billed through Compute Capacity Units via an optional Compute Add On.
How do I switch from New Relic IAST?
Export your data from New Relic IAST (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel New Relic IAST.
How to Switch from New Relic IAST
- Export your data from New Relic IAST (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel New Relic IAST.
New Relic IAST vs Each Alternative
| # | Tool | Free plan | Paid from | Deployment | API testing | Score |
|---|---|---|---|---|---|---|
| 1 | New Relic IAST | No | Saas | Yes | 9.3 | |
| 1 | Datadog Runtime Code Analysis (IAST) | No | $20/unit/mo | Saas | 9.1 | |
| 2 | HCL AppScan | Yes | Hybrid | Yes | 9.0 | |
| 3 | Black Duck Seeker | Self-hosted | Yes | 8.8 | ||
| 4 | Contrast Assess | Hybrid | Yes | 8.7 | ||
| 5 | Acunetix | Hybrid | Yes | 8.6 | ||
| 6 | OpenText Fortify on Demand | Saas | Yes | 8.5 | ||
| 7 | Waratek IAST | No | Hybrid | 8.2 | ||
| 8 | NowSecure Platform | Saas | Yes | 8.0 | ||
| 9 | DongTai IAST | Free | Hybrid | Yes | 7.8 | |
| 10 | Invicti | No | $500/unit usage-based | Yes | 7.7 | |
| 11 | Aikido Security | Yes | 7.5 | |||
| 12 | Black Duck Polaris | 7.3 | ||||
| 13 | Checkmarx One | No | 7.2 | |||
| 14 | Veracode Interactive Analysis | No | Saas | 6.9 |
Head-to-Head
- New Relic IAST vs Datadog Runtime Code Analysis (IAST)
- New Relic IAST vs HCL AppScan
- New Relic IAST vs Black Duck Seeker
- New Relic IAST vs Contrast Assess
- New Relic IAST vs Acunetix
- New Relic IAST vs OpenText Fortify on Demand
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update