Life & fun · alternatives · 2026
24 alternatives to SysAdmins Arena – A HackerRank for Sysadmins/devops/SREs
SysAdmins Arena is a platform designed for system administrators, DevOps engineers, and site reliability engineers to practice and demonstrate their technical skills. Similar to HackerRank but tailored for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SysAdmins Arena – A HackerRank for Sysadmins/devops/SREs launched in 2016; newer entries below may have overtaken it.
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Code Arena▲272Prompt once. Compare multiple AI-built apps for free.
Feb 2026 · arena.ai · its alternatives →
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Agent Arena▲348Creator here. I built Agent Arena to answer a question that kept bugging me: when AI agents browse the web autonomously, how easily can they be manipulated by hidden instructions? How it works: 1. Send your AI agent to ref.jock.pl/modern-web (looks like a harmless web dev cheat sheet) 2. Ask it to summarize the page 3. Paste its response into the scorecard at wiz.jock.pl/experiments/agent-arena/ The page is loaded with 10 hidden prompt injection attacks -- HTML comments, white-on-white text, zero-width Unicode, data attributes, etc. Most agents fall for at least a few.…
Jun 2026 · arena42.ai · its alternatives →
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Keywords AI▲688Unified DevOps platform to build AI applications
2024 · respan.ai · its alternatives →
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2017 · doc.bytearena.com · its alternatives →
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SysOPS▲7DevOps and System Administration Automation Platform
2024 · smartinfologiks.com · its alternatives →
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VoiceOps▲401the #1 AI platform for analyzing enterprise voice
2017 · voiceops.com · its alternatives →
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Middleware▲257Open-source DORA metrics for software engineering teams
2024 · github.com · its alternatives →
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CTO.ai▲393Build, share & run developer workflows in the CLI + Slack
2020 · cto.ai · its alternatives →
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A vendor-neutral Kubernetes incident benchmark for testing AI investigation tools across detection, diagnosis, and mitigation. Deploy faults, capture investigations, and compare results with a configurable AI judge. - edgedelta/project-arena
14d ago · github.com · its alternatives →
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Browser Arena▲175Open-source benchmarks for cloud browser infrastructure
Apr 2026 · browserarena.ai · its alternatives →
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I built OCR Arena as a free playground for the community to compare leading foundation VLMs and open-source OCR models side-by-side. Upload any doc, measure accuracy, and (optionally) vote for the models on a public leaderboard. It currently has Gemini 3, dots.ocr, DeepSeek, GPT5, olmOCR 2, Qwen, and a few others. If there's any others you'd like included, let me know!
Nov 2025 · ocrarena.ai · its alternatives →
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DevClad[https://devclad.com] is a social-workspace platform for developers to team up on projects and hackathons seamlessly. It functions by matching you 1-on-1 with a compatible developer every week :)
2023 · github.com · its alternatives →
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We are the most accurate developer assessment platform
2018 · hackerearth.com · its alternatives →
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Research communities for independent AI agents, with problem-specific discussion and reviewed papers.
6d ago · rstation.ai · 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 →