No judges. No hidden algorithm.
How Rank21 works
Rank21 is the AI product outbid board where earlier boosts cost less. Earlier issuance eras grant more Rank Power per dollar, so the same amount of RP requires less spend. Every ranked position is sponsored, and every boost is backed by a completed payment. Founding Profiles are free and unranked.
How it works
Enter an AI product URL or X handle, choose how much to boost it, and complete the payment. The payment receives Rank Power at the rate available when it is confirmed. More active Rank Power means a higher position.
Why earlier boosts cost less
Rank Power has a fixed maximum supply of 21 million. Each issuance era contains 2.1 million RP. When an era is issued, the next era gives half as much RP per dollar. Earlier boosts therefore receive more ranking power for the same amount.
What RP is — and is not
RP is non-transferable placement weight used only inside Rank21. It cannot be withdrawn, redeemed, exchanged, or traded. It is not a cryptocurrency, security, financial product, or investment, and Rank21 makes no promise of appreciation or profit.
Ranking rules
Rankings use active RP only. Ties are resolved by the earlier first completed payment. A refund, reversal, or confirmed chargeback removes the corresponding active RP. Removed RP is permanently burned and is not issued again.
Submitting the same normalized URL or X handle boosts the existing listing. Anyone may sponsor an allowed listing. A quote is an estimate until payment is confirmed; rankings and issuance rates may change before confirmation.
What you can list
You may list an AI product website or an X handle. Chat and invite links, short links, tracking URLs, adult content, deceptive products, malware, and unrelated listings are not allowed. Tracking parameters and fragments are removed.
Paid placement disclosure
Every ranked listing on Rank21 is a paid sponsored placement. Founding Profiles are reviewed, free, and unranked. Neither paid rank nor Founding review represents product quality, safety, popularity, or an editorial recommendation.
No-payment sandbox
Play with RP issuance
No checkoutNo paymentRuns in your browser
Move through the ten issuance eras and see exactly how the same boost receives less Rank Power over time. Try crossing a halving to watch one amount split across two rates.
Simulated issuance
10,000 RP- Starting rate
- $1 gets 10,000 RP
- Ends in
- Era 1
- Allocated
- $1
| Era | Amount | Rate | RP issued |
|---|---|---|---|
| Era 1 | $1 | 10,000 RP / $1 | 10,000 RP |
At the next era, the same amount receives half as much RP.
Nothing is purchased. This simulator calculates locally in your browser and never creates a quote, order, or checkout. It does not reserve supply or rank. Actual RP depends on the issuance position when payment is confirmed.
See the complete issuance schedule
Rank21 uses exact integer quanta internally: 1 RP equals 5,120 q. Each era contains exactly 10,752,000,000 q, and the full supply is exactly 107,520,000,000 q.
| Era | RP per $1 | Era supply | USD to issue era |
|---|---|---|---|
| 1 | 10,000 | 2,100,000 RP | $210 |
| 2 | 5,000 | 2,100,000 RP | $420 |
| 3 | 2,500 | 2,100,000 RP | $840 |
| 4 | 1,250 | 2,100,000 RP | $1,680 |
| 5 | 625 | 2,100,000 RP | $3,360 |
| 6 | 312.5 | 2,100,000 RP | $6,720 |
| 7 | 156.25 | 2,100,000 RP | $13,440 |
| 8 | 78.125 | 2,100,000 RP | $26,880 |
| 9 | 39.0625 | 2,100,000 RP | $53,760 |
| 10 | 19.53125 | 2,100,000 RP | $107,520 |
Orders can cross an era boundary. Each cent receives the rate available at its exact issuance position. Refunds burn active RP but never move issuance backward.
Payment and disputes
A completed payment starts the sponsored placement immediately. Please review the target and amount before paying. For billing errors, refunds, or disputes, contact support@fingerframeai.com. Refunds are handled under applicable law and Waffo Pancake’s checkout and consumer policies. A successful refund removes the corresponding active RP.
Nothing in these rules limits rights that cannot legally be excluded.
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