Dev tools · alternatives · 2026
24 alternatives to Sentinel
API turnstile
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Honeytoken technology is becoming more and more important in the world of supply chain security. SaaS-Sentinel is an alerting platform based on this technology to notify subscribers when a honeytoken planted in a SaaS provider was triggered. This is the story of the project.
2023 · blog.gitguardian.com · its alternatives →
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Hi folks! I'm Ulysse, and Tesseral (https://github.com/tesseral-labs/tesseral) is open-source auth for B2B SaaS. Early in my career, I worked on enterprise auth and security features at Segment. I've been obsessed with the subtle details of enterprise software ever since. For example, I wrote an implementation of SAML in the early days of the COVID pandemic because I thought it was fun. Over the years, I've felt frustrated that too few people have seemed interested in making auth obvious for developers of business software. Auth really doesn't need to be so confusing. We…
2025 · github.com · its alternatives →
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Explore the apps built by Sentinel: Authenticator, Squidly, Crypto Warden, Turbo Jobs and Quotes App. Beautiful, privacy-first apps for iOS, macOS, Android and the web.
2022 · getsentinel.io · its alternatives →
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Sentinel is an open-source AI QA agent that reads your repo, derives the real business flows, and tests them end to end across the frontend and the backend.
Jul 2026 · blog.simbastack.com · its alternatives →
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dish is a lightweight, 0 dependency monitoring tool in the form of a small binary executable. Upon execution, it checks the provided sockets (which can be provided in a JSON file or served by a remote JSON API endpoint). The results of the check are then reported to the configured channels. It started as a learning project and ended up proving quite handy. Me and my friend have been using it to monitor our services for the last 3 years. We have refactored the codebase to be a bit more presentable recently and thought we'd share on here! The currently supported channels include: - Telegram -…
2025 · github.com · its alternatives →
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Reignat▲126Privacy-friendly web analytics platform built for makers
Jun 2026 · reignat.com · its alternatives →
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Innovate faster, operate more efficiently, and drive better business outcomes with observability, AI, automation, and application security in one platform.
2015 · ruxit.com · its alternatives →
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AI-Native Cybersecurity Platform for Startups and SMEs
Jul 2026 · zonforge.com · its alternatives →
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A solution to securely expose protected resource as APIs
2016 · apigateway.shephertz.com · its alternatives →
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Automated security assistant for developers
2020 · shieldfy.io · its alternatives →
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Hey HN, TL;DR: We’ve launched a free version of our Shadow IT scanner to identify which SaaS apps are used in your company, who uses them, and if they have high-risk OAuth scopes. Philip and I went through YC with AccessOwl in 2022. We started the company because, in our previous roles, we struggled to track all the SaaS apps, users, and granted OAuth scopes. The Shadow IT scanner started as a small feature within AccessOwl, which manages SaaS vendors and user accounts centrally. But a standalone scanner would have made our lives so much easier in our previous roles. So, we thought, why not…
2024 · accessowl.io · its alternatives →
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Enterprise Security. Developer Freedom. One Platform.
Feb 2026 · proxystack.iamvcholdings.com · its alternatives →
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Open source privacy-friendly analytics. Contribute to sheshbabu/freshlytics development by creating an account on GitHub.
2019 · github.com · its alternatives →
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If Google Authenticator was on Steroids
2022 · getsentinel.io · its alternatives →
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Hello HN, We're excited to introduce Aperture[0], an open-source project that addresses the challenges of detecting and mitigating reliability and performance issues in microservices. Aperture provides a reliability abstraction layer, enabling globalized load control for easier management across distributed microservice architectures[1]. DoorDash uses Aperture and detailed its implementation in a recent blog post[2], discussing microservice architecture failures such as cascading failure, retry storm, death spiral, and metastable failure. The post also examines the limitations of existing…
2023 · its alternatives →
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Automate monitoring and stay in control with AI.
Apr 2026 · sentinelainet.netlify.app · its alternatives →
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Silent TPM guardian for your PC. Zero cloud, AI or telemetry
Jun 2026 · github.com · its alternatives →
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On-chain transaction tracking and whale movement analysis
Jun 2026 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →