OutBIG
A public bidboard where listings rank by bid and each page is readable as Markdown and JSON.

OutBIG is a public bidboard for products, projects, and handles that want a visible rank based on bid amount. It gives founders, marketers, and builders a public place to put a listing in front of people while making the ranking and pricing visible rather than relying on a hidden algorithm.
Every listing is designed to be readable by both people and machines. Pages publish their content in Markdown alongside an open JSON API, with no API key required for reading. Paid listings can claim positions on the board, while lower bids still appear wherever their bid amount places them.
Key Features
Public Bid-Based Ranking
OutBIG makes the bid amount the basis for listing position.
- Bid amount determines rank
- Paid listings can claim a position
- Lower bids still appear on the board
- Ranking is visible and tied to the amount offered
- No hidden ranking algorithm
This creates a straightforward public model where the position of a listing reflects what was bid rather than an opaque scoring system.
Machine-Readable Listings
Make the same listing data accessible to people and software.
- Markdown available on listing pages
- Open JSON API
- Human-readable pages
- Machine-readable data
- No API key required
The open format makes the board suitable for tools, crawlers, and AI agents that need to read listing information programmatically.
Free Placement Option
Listings can also enter the board without paying.
A post on X can be used to publish a free listing, with its position placed:
- Below paid listings
- Above self-added listings
This gives builders a way to get onto the public board without making a paid bid.
Category-Based Discovery
Browse listings across different areas of software and digital products.
Categories include areas such as:
- SEO
- AI
- Marketing
- Developer tools
- Products
- Projects
- Handles
The category structure makes it easier to find listings relevant to a particular market or product area.
Built For Public Visibility
OutBIG is designed for people who want their listing to exist in a shared public index rather than inside a private advertising or analytics dashboard.
It fits:
- Founders
- Marketers
- Product builders
- Developers
- Project owners
- People promoting digital products
- Teams interested in machine-readable discovery
Common Use Cases
Promote a product: Put a product listing on a public board where its position is determined by the bid amount.
Buy visible attention: Use a paid bid to claim a position and make the listing more prominent.
Publish a project: Give an independent project a public listing that can be discovered alongside other products.
Promote a handle: Use the board to give a handle or online identity a visible public position.
Enable programmatic discovery: Let crawlers, tools, and AI agents access the same listing information through Markdown and JSON.
Explore a category: Browse public listings across areas such as AI, SEO, marketing, and developer tools.
Open Data by Design
OutBIG makes its listings accessible without requiring an API key. The combination of human-readable Markdown and an open JSON API means the same public information can be consumed through a browser or programmatically.
That makes the board useful beyond traditional directory browsing. A tool or agent can read listing data directly instead of relying on screenshots, proprietary dashboards, or manually copied information.
Why It Matters
Most ranking and advertising systems use algorithms that can make it difficult to understand why something appears where it does. OutBIG uses a simpler model: the bid determines the position.
That makes the relationship between price and visibility more transparent. Paid listings can claim a spot, while smaller bids can still participate at the position their amount earns. The free placement option also gives products another route onto the board.
At the same time, the public Markdown pages and open JSON API make the board accessible to machines as well as people. This creates a shared public index where founders can promote products and software can read the same underlying listing data.
Put Your Listing on a Public Bidboard
Give your product, project, or handle a visible position based on the amount you bid. With public rankings, free placement, category-based discovery, Markdown pages, and an open JSON API, OutBIG provides a straightforward public index for buying and discovering attention.