
Innovate freely with a huge library of free AI generators.
Innovate freely with a huge library of free AI generators.
Fly Labs records 872 monthly visits with +313.3% month-over-month growth and Free pricing. Open Apps records 55,880 monthly visits with +6.1% growth and Free pricing.

Free tools for people who build on nights and weekends
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | flylabs.fun | openapps.pro |
| Pricing Model | Free | Free |
| Monthly Visits | 872 (872) | 55.88K (55,880) |
| MoM Traffic Delta | +661 (+313.3%) | +3.24K (+6.1%) |
| Primary Market & Share | 🇺🇸 United States (51.6%) | 🇫🇷 France (8.7%) |
| Direct Visits / mo | 322 | 22.97K |
| User Rating | 4.2 | 4.3 |
| Supported Platforms | Website | Website |

Free tools for people who build on nights and weekends
Thousands of real problems sourced from developer and startup communities, each rated out of 100 with context on why the pain exists.
A curated set of prompts the team uses in practice, organised so you can grab and use them immediately.
Describe an idea and get a direct verdict: build it, validate it further, or skip it.
Turn your reading list into a single map with a plan for the month and short shareable notes.

Independently scored open-source alternatives to paid SaaS
Every app and package receives independent repo-health, technical and dependency-health ratings with a published methodology.
Browse by the commercial product you want to replace — Notion, Firebase, Vercel, Slack, Salesforce and hundreds more.
Developer tools, AI development and agents, databases, DevOps, monitoring, analytics, CMS, CRM, productivity and dozens of other categories.
Original reports plus aggregate data on GitHub stars, contributors and how many SaaS products the catalogue replaces.

Innovate freely with a huge library of free AI generators.
Innovate freely with a huge library of free AI generators.
A community library of AI prompts and chatbots you can chat with instantly
A community library of AI prompts and chatbots you can chat with instantly
Free / Open-sourceBrowse trending AI prompts and generate images from them in one gallery
Free / Open-sourceBrowse trending AI prompts and generate images from them in one gallery
A curated AI tools directory with 5,000+ listings
A curated AI tools directory with 5,000+ listings
Find, compare, and learn to use the best AI tools
Find, compare, and learn to use the best AI tools
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills

Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceOpen-source database of AI models, prices and capabilities

Marketplace to find, hire, or build AI agents for real work
Marketplace to find, hire, or build AI agents for real work

A battle-tested prompt library that turns ChatGPT into a business operations partner
A battle-tested prompt library that turns ChatGPT into a business operations partner

A hand-curated directory for discovering AI tools and resources
A hand-curated directory for discovering AI tools and resources
Free / Open-sourceFree, community-curated AI prompt library for ChatGPT, Claude and Gemini
Free / Open-sourceFree, community-curated AI prompt library for ChatGPT, Claude and Gemini

A free prompt library and AI workflow hub for professionals
A free prompt library and AI workflow hub for professionals