Ammune API Discovery is a commercial api security tool by Ammune.ai. Forum Systems Forum Sentry is a commercial api security tool by Forum Systems. Compare features, ratings, integrations, and community reviews side by side to find the best api security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise teams drowning in shadow APIs and undocumented endpoints will find immediate value in Ammune API Discovery's automated cataloging and real-time threat detection, which maps your actual API surface before you can protect it. The platform covers five NIST CSF 2.0 functions including continuous monitoring and adverse event analysis, with AI-powered bot and DDoS protection layered on top of standard WAF coverage. Skip this if your primary concern is API governance and policy enforcement rather than threat detection; Ammune leans heavily into the security side of the API stack, not the operational inventory side.
Mid-market and enterprise teams replacing Axway API Gateway need Forum Sentry for its exact feature parity and flat licensing model that kills per-API and per-transaction overhead. FIPS 140-2 and NDPP compliance address regulated environments where Axway's cost structure becomes prohibitive, and Forum Systems handles the migration lift so you're not rewriting policies. Skip this if you're building API security from scratch and need multicloud flexibility; Sentry is purpose-built for Axway refugees, not greenfield deployments.
API security platform with discovery, WAF, bot protection, and DDoS defense
FIPS 140-2 compliant API gateway and Axway API Gateway replacement.
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Common questions about comparing Ammune API Discovery vs Forum Systems Forum Sentry for your api security needs.
Ammune API Discovery: API security platform with discovery, WAF, bot protection, and DDoS defense. built by Ammune.ai. headquartered in United States. Core capabilities include API endpoint cataloging and discovery, Excessive data exposure detection, Deep packet inspection..
Forum Systems Forum Sentry: FIPS 140-2 compliant API gateway and Axway API Gateway replacement. built by Forum Systems. headquartered in United States. Core capabilities include Full Axway API Gateway feature parity, FIPS 140-2 compliant API security gateway, NDPP compliant security..
Both serve the API Security market but differ in approach, feature depth, and target audience.
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