- AppSentinels vs. Wallarm
Who Stops Business Logic Attacks?
Today’s applications run on workflows, not isolated API calls: login, checkout, account setup, payment, fulfillment. Attackers exploit the logic across that chain, not a single endpoint. Wallarm inspects calls one at a time with rules and schemas. AppSentinels reconstructs the full workflow and secures the logic between calls, inline.
Download the Comparison Guide
– The core distinction
Where the Two Platforms Diverge Most for Teams Evaluating Business Logic Risk
Sees the workflow, not just the call
We reconstruct full user journeys and the logic between calls, catching multi-step BOLA, privilege escalation and workflow bypass with root cause.
Wallarm inspects one call at a time; multi-step logic attacks surface, if at all, as disconnected events.
Tests workflows, not endpoints
We chain API calls like an army of pen-testers to find business logic flaws, wired into CI/CD as a 24×7 tester.
Wallarm tests statelessly: single-endpoint checks, schema validation and fuzzing, with no ability to chain calls.
Closes the staging blind spot
We learn real production API sequences and automatically test staging and UAT with them.
Wallarm has no prod-to-non-prod transfer; staging coverage is limited to whatever teams build by hand.
– Different by design
Two platforms, built for two different problems
Wallarm was built to inspect endpoints against rules and schemas. AppSentinels was built to understand the workflows those endpoints belong to, and the abuse that only shows up across them.
AppSentinels
Workflow-aware, business logic security
Built for applications that run on multi-step workflows. We reconstruct the logic between calls and enforce it, in real time, in CI/CD, and across production and staging.
- Reconstructs full user journeys with root-cause context
- Stateful, automated pen-testing that chains API calls
- Production-to-non-production transfer learning
- Threat-actor progression mapped to MITRE ATT&CK
Wallarm
Rule- and schema-based endpoint inspection
A capable WAAP and API security platform: strong at signature- and schema-based detection, request inspection, and consolidating WAF and API protection in one product.
- Inspects one call at a time via rules and schemas
- Stateless testing: single-endpoint checks and fuzzing
- No production-to-non-production transfer learning
- Surfaces alerts as individual events, not a storyline
– Feature by feature
What Each Platform Covers
AppSentinels protects business workflows. Wallarm inspects endpoints. Here's how that plays out across the capabilities that matter for business-logic risk.
Capability
AppSentinels
Wallarm
Object-ownership and privileged-endpoint discovery
Multi-step / stateful business-logic abuse protection
OWASP API Top-10 real-time protection (behavioral, not manual rules)
Partial: manual rules
Stateful, multi-step pen-testing (chains API calls)
Business-logic testing via chained sequences (chained-BOLA)
OWASP API Top-10 testing beyond schema checks
Partial: schema-based
Prod → non-prod transfer learning (test staging with prod-seen flows)
Threat-actor progression mapped to MITRE ATT&CK
Where the two platforms are at parity
API discovery and cataloging
Shadow / zombie API discovery
PII-flow mapping
OpenAPI schema enforcement
OWASP known-attack protection
CI/CD integration
Inline and out-of-band protection
On-prem / SaaS deployment
Which One Fits Your Priority?
The table shows each platform is for, so you can match it to the problem you're actually trying to solve.
Choose AppSentinels if
Your applications run on multi-step business workflows
AppSentinels is built for teams that need to secure the logic connecting API calls, not just the calls themselves, across production and pre-production.
- Login, payment, onboarding or fulfillment flows chain multiple APIs together
- You need inline blocking of chained-BOLA and workflow bypass, not after-the-fact alerts
- You want staging tested automatically with real production flows, and attacker progression mapped to MITRE ATT&CK
Consider Wallarm if
Your priority is consolidated, rule-based edge protection
Wallarm is a credible WAAP and API security platform for teams that want signature- and schema-based defense bundled with WAF, in one product, on-prem or in SaaS.
- You want WAF and API protection consolidated in a single console
- Your threat model is dominated by known-signature and schema-violation attacks
- Multi-step workflow abuse isn't a top-of-mind risk today
Proven at the Scale Enterprises Need
API calls secured every month
0
B+
APIs protected across enterprise customers
0
K+
Find us in Gartner Hype Cycles and Market Guides on API Protection & Security Testing
Trusted by Enterprises
The world s largest payment gateway, the world s #2 IT services provider, a top-5 global retailer, a national-scale utility, and multiple Fortune 500 enterprises.
– Customer Outcomes
See Business Logic Security at Production Scale
transactions/day across a nation's real-time payment rails
0
M+
Runtime Protection for Real-Time Payment Rails
API calls across a global media ecosystem
0
B+
Protecting Subscription Revenue & Partner Trust
See the Workflow Attacks Wallarm Misses
Discover multi-step abuse pathways, workflow bypasses and chained-BOLA attacks in your own environment.
Frequently Asked Questions
Why choose AppSentinels over Wallarm?
Because business logic attacks like chained BOLA, privilege escalation and workflow bypass unfold across a sequence of API calls, not inside a single request. AppSentinels reconstructs and secures that full workflow, inline. Wallarm is still a capable WAAP and API security platform, strong at signature- and schema-based detection and consolidating WAF and API protection in one product, so it’s a credible choice for teams whose priority is rule-based edge and API protection. AppSentinels is the better fit when business logic risk is the priority.
What can AppSentinels detect that Wallarm can't?
Anything that only shows up across a chain of API calls rather than in a single request: chained BOLA, privilege escalation that unfolds over several steps, workflow bypass, and fraud sequences. Wallarm evaluates calls individually against rules and schemas, so this class of attack surfaces, if at all, as disconnected events rather than a single traceable incident.
Do AppSentinels and Wallarm overlap anywhere?
Yes. Both platforms cover API discovery and cataloguing, shadow and zombie API discovery, PII-flow mapping, OpenAPI schema enforcement, protection against known OWASP attack patterns, CI/CD integration, inline and out-of-band protection, and on-prem or SaaS deployment. The overlap is real, which is why the comparison above focuses specifically on where the two diverge.
Can we run AppSentinels alongside Wallarm instead of replacing it?
Teams that want to keep Wallarm’s edge and rule-based protection can add AppSentinels specifically for workflow-level business logic security, stateful pen-testing, and production-to-staging transfer learning. The two are not mutually exclusive; the decision usually comes down to whether business logic risk is a priority the current stack already covers.
How is AppSentinels validated by third parties?
AppSentinels is named a Leader and an Outperformer on the GigaOm Radar for API Security, positioned closest to the center of the radar, and is recognized by Gartner across the API Security Testing and API Threat Protection categories. AppSentinels currently secures 200K+ APIs and inspects 300 billion+ API calls monthly across enterprise customers.