
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. PromptBase records 538,129 monthly visits with -1.8% growth and Paid pricing.

Independently scored open-source alternatives to paid SaaS
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | openapps.pro | promptbase.com |
| Pricing Model | Free | Paid |
| Monthly Visits | 55.88K (55,880) | 538.13K (538,129) |
| MoM Traffic Delta | +3.24K (+6.1%) | -9.85K (-1.8%) |
| Primary Market & Share | 🇫🇷 France (8.7%) | 🇺🇸 United States (27.7%) |
| Direct Visits / mo | 22.97K | 256.49K |
| User Rating | 4.3 | 3.7 |
| 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.

Buy a prompt that already works - or sell the ones you have perfected.
Thousands of ready-to-use prompts organised by model and by output type, from illustration styles to marketing copy.
Listings are grouped by the model they were built for, so you can filter to the tool you actually use.
Each prompt is shown with example outputs, making it easy to judge the style before spending anything.
Anyone can upload prompts for sale and earn revenue share on every copy sold.

Innovate freely with a huge library of free AI generators.
Innovate freely with a huge library of free AI generators.
Free / Open-sourceLargely free community-driven prompt sharing and instant chatting, rather than a transactional marketplace.
Free / Open-sourceLargely free community-driven prompt sharing and instant chatting, rather than a transactional marketplace.
SpecialistMassive free prompt search engine and discovery platform, but lacks PromptBase's direct creator monetization marketplace.
SpecialistMassive free prompt search engine and discovery platform, but lacks PromptBase's direct creator monetization marketplace.
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 hand-curated directory for discovering AI tools and resources
A hand-curated directory for discovering AI tools and resources

SpecialistDeeply specialized catalog for Midjourney styles and reference codes, but lacks multi-model text and video coverage.
SpecialistDeeply specialized catalog for Midjourney styles and reference codes, but lacks multi-model text and video coverage.
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

Free / Open-sourceCommunity marketplace for AI prompts, agents, and automations
Free / Open-sourceCommunity marketplace for AI prompts, agents, and automations