
Innovate freely with a huge library of free AI generators.
Innovate freely with a huge library of free AI generators.
Open Apps records 55,880 monthly visits with +6.1% month-over-month growth and Free pricing. OpenGPT records 3,559 monthly visits with -24.7% growth and Freemium pricing.

Choose your AI stack, then prove it on real work
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | openapps.pro | opengpt.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 55.88K (55,880) | 3.56K (3,559) |
| MoM Traffic Delta | +3.24K (+6.1%) | -1.17K (-24.7%) |
| Primary Market & Share | 🇫🇷 France (8.7%) | 🇺🇸 United States (83.3%) |
| Direct Visits / mo | 22.97K | 1.37K |
| User Rating | 4.3 | 4.2 |
| Supported Platforms | Website | Website |

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.

Choose your AI stack, then prove it on real work
Pick a task and instantly see candidate tools with the key differences, without writing a prompt or lengthy query.
Browse AI model rankings, AI agent rankings and a detailed model directory with task-level breakdowns.
Run candidates on their own sites, then record outputs on OpenGPT and compare them under the same requirements.
Monitor ranking changes and report verification so you know when a better option appears.

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

Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output
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
AI 工具目录、深度评测与每日 AI 新闻

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 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 curated directory of thousands of AI tools, updated daily.
A curated directory of thousands of AI tools, updated daily.