Paid advertising placement · est. 2026
A Techtonixmedia product
New from Techtonixmedia
Techtonix Cloud — a computer in your browser
A public leaderboard where dollars decide rank. No algorithms, no editors, no waitlists — just outbid the board to claim your spot.
About BUMBUM
Foundersbidonthemselves.
$1B+ in combined capital watches this board. No introductions. No matchmaking. When a bid catches an eye, they reach you directly.
BUMBUM is a public leaderboard. Founders, creators, and companies bid on themselves. The bid is the pitch. Rank is the receipt.
No algorithms. No editors. No pitch decks. Every rank is a public number of dollars — visible, live, and defensible.
Anyone can list. Anyone can bid. The highest cumulative total holds #1 for as long as no one outbids them. Ties break in favour of whoever got there first.
Who's watching
$0+
Combined capital
Actively deployable
0+
Verified VCs
Watching the board
- Minimum bid
- $1
- To claim #1
- +$1 over current top
- Refunds
- None
- Payments
- Dodo Payments
By the numbers
Real money. Real ranks.
$915
Bid across the board
5
Bids placed
1
Bidders
16
Clicks earned
How it works
Three steps to the top.
Submit or find your listing
Add your product URL or X handle. If it's already on the board, place a bid directly.
Bid to climb
Every dollar you bid adds to your total. Bid more than the current #1 (+$1) to take the top spot.
Rank, earn clicks, repeat
Your rank is public. Higher ranks earn more clicks from visitors browsing the leaderboard.
Rules & pricing
Simple. Public. Honest.
To take #1
$1+
First bid claims #1. After that, outbid the current leader by at least $1.
Minimum bid
$1
Any amount lands you at whatever rank that bid can take. Bids never expire — they add to your listing's cumulative total.
Payments
Stripe
One-time card payment via Stripe Checkout. No subscriptions. No refunds — the leaderboard is final.
Allowed
- Product websites
- X (@handle) profiles
- Startup landing pages
Not allowed
- Chat / invite links (Telegram, Discord, WhatsApp)
- URL shorteners or tracking links
- Affiliate URLs
- NSFW content
Read the full rules before you bid.
Ranking, pricing, allowed content, refunds, fair play.
FAQ
Questions, answered.
How does ranking work?
Listings are sorted by cumulative bid total, highest first. Every dollar you bid adds to your total. Bid more than the current #1 (by at least $1) to take the top spot.
What happens when I get outbid?
Your cumulative total stays — you don't lose the money. You just drop to the rank your total can hold. Bid again anytime to climb back up.
Do bids ever refund?
No. Payments are final. The leaderboard is a public auction — bids that no longer hold a rank still contributed and are counted permanently.
What can I list?
Product websites, startup landing pages, and X (@handle) profiles. No chat/invite links, URL shorteners, affiliate URLs, or NSFW content.
Do I need an account?
You need an account to submit a new listing (so we know who owns it). Placing bids on existing listings only requires an email for the receipt.
How do I know my listing is getting traffic?
Every outbound click through the leaderboard is counted and shown on your listing. Higher ranks earn more clicks on average.
How are duplicate listings handled?
The first submission of a given URL wins the slot. Duplicates are removed on review — your bids on a duplicate would be voided.