Best ZenStack Alternatives

Updated February 2026

ZenStack

Build scalable web apps with minimal code

★★★★★ 5.0/5 from 1 reviews

Looking for alternatives to ZenStack? We found tools across 3 categories that offer similar functionality. The top-rated alternatives include Zeus Proxy (5.0★) , Composio AgentAuth (5.0★) , and APIPark (5.0★).

ZenStack vs Top Alternatives

Tool Rating Reviews Pros Cons
ZenStack ★★★★★ 5.0 1 0 0
Zeus Proxy ★★★★★ 5.0 19 20 0
Composio AgentAuth ★★★★★ 5.0 10 0 0
APIPark ★★★★★ 5.0 7 0 0
Pathfix ★★★★★ 5.0 1 0 0
Liquid ★★★★★ 5.0 1 0 0

Best Authentication & identity tools Alternatives to ZenStack

Zeus Proxy

★★★★★ 5.0 (19)

The finest platform for residential proxy services.

Excellent customer service Reliable service

Composio AgentAuth

★★★★★ 5.0 (10)

Auth for AI Agents to Act on Your Behalf

APIPark

★★★★★ 5.0 (7)

✨#1 Open Source AI Gateway & API Developer Portal

Pathfix

★★★★★ 5.0 (1)

The easiest way to add integrations to your SaaS

Liquid

★★★★★ 5.0 (1)

✨ Seamless and customizable auth and user management. ✨

Face Analysis API

★★★★★ 4.5 (8)

Face and facial landmark detection, face comparison

Easy integration Efficient face detection

Phyllo

★★★★☆ 4.0 (1)

The Universal API for Creator Data

Extensive functions Intuitive layout

Clerk

★★★★★ 5.0 (76)

An authentication and user management platform

Easy integration Comprehensive solution

Auth0

★★★★★ 5.0 (13)

Secure access for everyone. But not just anyone.

Ease of use Quick onboarding

PropelAuth

★★★★★ 5.0 (11)

Authentication that works before you write any code

B2B support Easy integration

Corbado

★★★★★ 5.0 (7)

Go passwordless and bring passkeys to your customers

Easy integration Passwordless authentication

Altogic

★★★★★ 5.0 (6)

Backend as a service platform to develop apps in minutes

Backend as a service Fast performance

Permit.io

★★★★★ 5.0 (6)

Never Build Permissions Again

Permissions management Developer focus

ApparenceKit

★★★★★ 5.0 (6)

Ship your mobile app in days, not months

staarter.dev

★★★★★ 5.0 (6)

Launch Your Next SaaS Faster with staarter.dev

Logto

★★★★★ 5.0 (5)

The better identity infrastructure for developers.

Hanko

★★★★★ 5.0 (5)

Open-source auth and user management for the passkey era

Passage by 1Password

★★★★★ 5.0 (4)

Frictionless Security: Auth & User Management with Passkeys

Stack Auth

★★★★★ 5.0 (4)

Open-source Auth0/Clerk Alternative

Stytch

★★★★★ 5.0 (3)

User infrastructure for modern applications

BoxyHQ

★★★★★ 5.0 (3)

Security Building Blocks for Developers

Rupt

★★★★★ 5.0 (3)

Detect and convert account sharers into paying customers

Roundtable

★★★★★ 5.0 (3)

Raise a fund, run a syndicate, raise for your startup.

Community investing Community platform

AdonisJS

★★★★★ 5.0 (2)

MVC Framework for NodeJs to write webapps with less code

DiceBear

★★★★★ 5.0 (2)

An avatar library for designers and developers

heylogin

★★★★★ 5.0 (2)

password manager with hardware-based end-to-end encryption

Kinde

★★★★★ 5.0 (2)

Simple, powerful authentication you can integrate in minutes

Easy setup Fast migration

OLOID M-Tag

★★★★★ 5.0 (2)

Tesla-like mobile key experience for the modern workplace

Dynamic

★★★★★ 5.0 (2)

A powerful web3 auth developer platform.

Phase

★★★★★ 5.0 (2)

Keep Secrets

View all 46 Authentication & identity tools tools

Best Command line tools Alternatives to ZenStack

Best Unified API Alternatives to ZenStack

Frequently Asked Questions

What are the best alternatives to ZenStack?

The top-rated alternatives to ZenStack include Zeus Proxy, Composio AgentAuth, APIPark. These tools offer similar functionality in categories like Authentication & identity tools, Command line tools, Unified API.

How many alternatives to ZenStack are there?

There are 50 alternatives to ZenStack listed on FactCheckTool, spanning 3 categories.

What is the highest-rated alternative to ZenStack?

Zeus Proxy is the highest-rated alternative to ZenStack with a rating of 5.0/5 based on 19 reviews.

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