Best State.of.dev Alternatives & Competitors in 2025

Write down your algorithm to be visualized.

Key Algorithm Visualizer features:

Interactive Learning Wide Range of Algorithms User-Friendly Interface Open Source

Shows fluctuations in SERPs matched with algorithmic updates.

The fastest way to send files over the internet.

Key Fileport features:

User-Friendly Interface Multi-Device Access Secure File Transfers Fast Upload and Download Speeds

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Pretty Funnels is an marketing tool designed to organize and optimize your digital funnels, with a strong emphasis on simplicity and effectiveness.

Key Pretty Funnels features:

User-Friendly Interface Customizability Integration Capabilities Analytics and Reporting

free $5.0 / Monthly

40+ resources on how AI is changing product design.

Visual explanations of web development topics.

Key CodeAnalogies features:

Enhanced Learning Experience Engagement Accessibility Simplified Explanation

Play against others in golf with your CSS skills.

Key CSSBattle features:

Skill Improvement Community Engagement Creative Problem Solving Gamification

AI that replaces cranes in cityscapes.

Packlink PRO is a shipping platform that enables you to improve the entire shipping process.

Key Packlink PRO features:

Convenient Integration Wide Range of Carriers Bulk Shipping Tools Automated Processes

A game for learning CSS flexbox.

Key Flexbox Froggy features:

Interactive Learning Visual Feedback Gamified Experience Progressive Difficulty

Open Source

Learn about designing and analyzing algorithms.

Earn money by creating trading algorithms in your spare time.

Key Quantiacs features:

Crowdsourced Strategy Development Access to Data Compensation Opportunities Educational Resources

Maximize your data’s potential with Jotform Report Builder. Analyze submissions, share findings, and lead your company to success.

freemium

An illustrated guide for programmers & other curious people.