Aviationstack ◆
Aviationstack is a scalable REST API for real-time flight tracking, historical flight data, airport info, and global aviation data.

WP Goldmine (Developer Tools): WP Goldmine helps developers find abandoned WordPress plugins with large user bases to build better alternatives and capture their audience. Pricing: from $49 one-time. (data verified August 2026)
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WP Goldmine is a discovery platform that identifies abandoned WordPress plugins that still have large active user bases. It analyzes over 60,000 plugins to show developers and entrepreneurs which ones are ripe for a modern replacement.
Many WordPress users are stuck with plugins that haven't been updated in years—outdated, insecure, or poorly supported. WP Goldmine helps you find these opportunities so you can build a better version and capture an existing audience that is already looking for alternatives.
WP Goldmine is ideal for WordPress developers, product managers, and solo entrepreneurs who want to create profitable plugins. It's not for casual users looking for plugins, but for those who want to identify market gaps and monetize them.
Use WP Goldmine to filter by install count, last update date, and opportunity score. Explore curated views like 'Abandoned Giants' (50K+ installs, not updated in 3+ years) or 'Highest Opportunity' to find plugins with high user bases but poor maintenance. Then use the guides to learn the official WordPress.org adoption process and take over an abandoned plugin.
Editorial score from our review methodology — not user ratings.
WP Goldmine pricing: from $49 one-time. Billing model: Lifetime.
Includes full database access (60,257 plugins), advanced filters & opportunity scoring, historical trend charts, regular data updates, and lifetime access with no recurring fees.
Free tier: Browse curated plugin insights without an account—limited to selected views like Abandoned Giants and Highest Opportunity.
Answer 3 quick questions and our AI advisor will match you with the perfect SaaS — only from our hand-picked partners, often with exclusive deals you won't find elsewhere.