SystemRound
Free plan · From $7/moActively maintained
≈ 1visits/mo
Emerging · estimate, read Oct 19, 2026
- Price
- Free plan · From $7/mopricing page, read Oct 21, 2026Trial & discounts: 30-day free trial
- Activity
- Actively maintainedsite updated 12 days ago
- Used for
- answer system design problems step by step and get graded feedback
- spot flaws in short system designs within minutes
- plan study toward a specific interview date
- Publishes llms.txt, a file written for AI assistantsthesystemround.com ↗
- Launched on Product Hunt on Oct 19, 2026Product Hunt ↗
Figure and bar: visits/mo, estimate · year: online since
- #1
Mockingly
Conducts realistic system design interview practice with AI that asks follow-up questions and provides instant feedback on architecture.
25Active - #2
System Design Sandbox
Interactive sandbox for practicing system design interviews with drag-and-drop architecture components and AI feedback.
72Active2025 - #3
PrepCity
Provides mock interviews and study materials for system design, coding, and behavioral interview preparation.
25MaintainedFrom $7.99/mo - #4
ArchieGuru
Provides scored architectural feedback on system design diagrams within a minute, identifying issues across scalability, cost, and security.
39 linking domainsMaintainedFrom $10/mo - #5
Levelop
Provides AI-guided coding and system design interview prep with feedback loops and progress tracking.
81ActiveFrom ≈ $0.53/mo2025 - #6
AI mock interview platform
Conducts mock interviews with adaptive AI for coding, system design, and behavioral rounds.
4ActiveFrom ≈ $6.31/mo
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use SystemRound for?
Sign in to leave a noteWhat is SystemRound?
Coaches engineers through system design interview problems, grading their written API and diagram answers step by step against a level bar. It is listed in the Atlas under Developer tools.
How much does SystemRound cost?
SystemRound has a free plan; paid plans start at $7/mo, per its pricing page on 2026-10-21.
Is SystemRound free?
Yes, SystemRound has a free plan, per its pricing page on 2026-10-21.
Do people use SystemRound?
Emerging: ≈ 1 visits/mo · estimate, 2026-10.
Is SystemRound still maintained?
Actively maintained: site updated 12 days ago.
Does SystemRound have a free trial?
Yes, a 30-day free trial, per its pricing page (2026-10-21).
What are alternatives to SystemRound?
In Developer tools, by use: Mockingly, System Design Sandbox, PrepCity, ArchieGuru, Levelop, AI mock interview platform.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
Cookies
Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.