Who is SDE Forge for?

Software engineers preparing for technical interviews at top companies

Is SDE Forge still maintained?

Actively maintained: site updated 8 days ago.

What are alternatives to SDE Forge?

In Developer tools, by use: Infraon, Minty, Stealth Interview, Levelop, System Design Sandbox, Event Looped.

SDE Forge

Tracks data structure and system design practice with AI feedback for software engineering interviews.

Developer toolsNo-codeFor developers+1

sdeforge.com ↗X LinkedIn Instagram YouTube Wikidata Launched on Product Hunt · 2026-09-29+4

At a glanceswept 2026-10-06

141 linking domains

Emerging

For: Software engineers preparing for technical interviews at top companies
Price: Price not read
Activity: Actively maintainedsite updated 8 days ago
Company: Domain since 2026domain registered
Runs as: No-code

Alternatives Set it up for my team Is SDE Forge yours? Claim the card →

What people do with it

Practice data structures and algorithms with curated problem sheets
Design low-level and high-level systems with AI feedback
Track progress across DSA, LLD, HLD with activity analytics

The companyeach fact with its source · read 2026-09-29

Domain since2026domain registered

Alternatives in Developer toolsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

#1
Infraon
Consolidates service management, asset tracking, infrastructure monitoring and network operations into a single platform with automated incident resolution.
4.8k
Active
Free plan
#2
Minty
Prepares software engineers for technical interviews with structured curriculum and mentor coaching.
3.8k
Active
From $500/mo
#3
Stealth Interview
Provides real-time coding solutions and explanations during live technical interviews across meeting and assessment platforms.
370
Active
From $49/mo
#4
Levelop
Provides AI-guided coding and system design interview prep with feedback loops and progress tracking.
81
Active
From ≈ $0.52/mo
2025
#5
System Design Sandbox
Interactive sandbox for practicing system design interviews with drag-and-drop architecture components and AI feedback.
72
Active
—
2025
#6
Event Looped
Provides AI mock interviews, coding challenges, and system design lessons for software engineering interview preparation.
69
Active
From ≈ $2.09/mo

All Developer tools tools →

Questions this page answers

What is SDE Forge?
Tracks data structure and system design practice with AI feedback for software engineering interviews. It is listed in the Atlas under Developer tools.
Who is SDE Forge for?
Software engineers preparing for technical interviews at top companies
Do people use SDE Forge?
Emerging.
Is SDE Forge still maintained?
Actively maintained: site updated 8 days ago.
What are alternatives to SDE Forge?
In Developer tools, by use: Infraon, Minty, Stealth Interview, Levelop, System Design Sandbox, Event Looped.

Not quite it? Describe the job

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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.
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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.