Alternatives
10 best Aserto alternatives
Tools that cover the same task as Aserto (security), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 4, 2026.
- Aserto starts at
- $0.20/mo
- Free plan
- Free plan
- API
- API available
- 01
Ory
Ory provides identity, authentication, authorization, and OAuth2/OIDC services through Ory Network and related open-source projects such as Kratos, Hydra, and Keto. The commercial site targets CIAM, B2B IAM, fine-grained permissions, passkeys, and enterprise SSO for applications that need scalable, API-first identity infrastructure.
Best for: Product and platform teams replacing Auth0-style stacks or self-hosting Ory components who need hosted Ory Network production environments.
- 02
Castle
Castle provides SDKs and APIs to detect bots, monitor risky logins, and stop account abuse using device, email, IP, and behavioral intelligence. Teams integrate Castle to score traffic and automate policy actions in web and mobile apps.
Best for: Product and fraud teams at consumer apps that need bot detection, account takeover protection, and IP intelligence without heavy integration friction.
- 03
Cloudanix
Cloudanix is a CNAPP+ platform spanning code, cloud, access, and agentic security on one graph. It offers CSPM, CIEM, workload protection, just-in-time access, coding-agent guardrails, and LLM-native investigation across AWS, Azure, GCP, and Kubernetes with self-serve Pro SKUs and enterprise options.
Best for: Security and platform engineering teams needing unified cloud posture, runtime protection, JIT access, and guardrails for AI coding agents.
- 04
WorkOS
WorkOS helps SaaS companies add enterprise-ready authentication features such as SSO, Directory Sync, MFA, Audit Logs, and AuthKit user management with minimal integration code. The platform targets staging and production environments with modular APIs for B2B customer IT requirements.
Best for: B2B software vendors selling to enterprise customers who need SSO, SCIM, compliance logging, and self-serve IT onboarding.
- 05
Pritunl
Pritunl is an open-source enterprise VPN platform for OpenVPN, WireGuard, and IPsec with a web management UI, multi-host clustering over MongoDB, and optional premium features such as SSO and site-to-site links. It targets self-hosted remote access and VPC peering across clouds.
Best for: Infrastructure teams needing self-hosted VPN with horizontal scaling and enterprise authentication options.
- 06
IP2Location.io
IP2Location.io provides IP geolocation, proxy detection, and related APIs including bulk queries, WHOIS, and hosted domain lookups. Subscription plans scale monthly query allotments for geolocation, WHOIS, and hosted domain endpoints.
Best for: Developers adding IP geolocation, fraud signals, or localization to apps, security stacks, or marketing tooling.
- 07
Netlify
Netlify is an AI-native cloud platform for building, deploying, and scaling modern web apps from Git, APIs, or AI agents. It bundles hosting, serverless functions, edge features, databases, and observability for frontend and full-stack teams.
Best for: Developers and teams shipping Jamstack or agent-assisted web apps who want integrated deploy and runtime services.
- 08
Pangolin
Pangolin is an open-source secure access and networking platform connecting workforces, AI agents, and infrastructure with identity-aware controls. Cloud plans add SSO, RBAC, audit logging, device posture, and an AI Gateway for identity-aware access to AI providers without sharing API keys.
Best for: Teams securing remote access to private apps, infrastructure, and AI workloads who want open-source software with optional managed cloud tiers.
- 09
ngrok
ngrok is cloud networking infrastructure that routes and secures traffic to apps, APIs, and AI workloads on localhost, private networks, or production clusters. The official site positions it as an ingress platform with tunnels, a global edge, API gateway features, and Kubernetes ingress so developers can expose services safely without rebuilding networking for each environment.
Best for: Developers and platform teams that need secure public URLs, ingress, and traffic policy for local dev, webhooks, and production APIs.
- 10
PropelAuth
PropelAuth provides authentication and org management built for B2B and AI-native products. The platform covers hosted login UIs, SAML and enterprise SSO, RBAC, API keys, and MCP authentication so teams can ship secure multi-tenant apps faster.
Best for: B2B SaaS and AI-native companies that need multi-tenant auth, enterprise SSO, and org management without building it in-house.
Aserto alternatives: common questions
What is the best free alternative to Aserto?
Ory has an ongoing free plan. Pricing lists a Developer plan marked Free for getting started on Ory Network before production tiers. Free plans change, so check the vendor before relying on one.
What is the cheapest Aserto alternative?
Pangolin has the lowest listed starting price at $4/mo, compared with $0.20/mo for Aserto.
Which Aserto alternatives have an API?
Ory, Castle, Cloudanix, WorkOS, Pritunl mention API or developer access.