What is LetsBonk?
LetsBonk, now branded bonk.fun, is a Solana launchpad where anyone can create a memecoin on a bonding curve. It runs on Raydium LaunchLab and lists coins paired with SOL or USD1.
letsbonk.fun now leads to bonk.fun, which shows new coins, their market caps and curve progress. Each coin trades on a bonding curve until the curve fills, then liquidity moves to a Raydium pool.
The site lists coins paired with SOL and with the USD1 stablecoin. You connect your own Solana wallet, so funds stay in your wallet between trades.
The front page is a raw feed. Most listed coins sit at a few thousand dollars of market cap with almost no curve progress, which is normal for an open launchpad and a reminder that most launches go nowhere.
Official documentation was not reachable from our reader, so fee levels, graduation thresholds and creator rewards are not confirmed here. That is why confidence is low.
Good fit for
- Creators who want a BONK-branded alternative to pump.fun
- Traders comfortable judging very early coins on their own
Not ideal for
- Anyone who needs a written fee schedule before trading
- Beginners looking for vetted projects
LetsBonk Atlas AI Score
5.3 / 10 Limited
Confidence: Low
bonk.fun is a working Raydium-based launchpad with SOL and USD1 pairs. The missing official fee page is a real drawback, so check every trade preview before you sign.
Launch and trade on a bonding curve with SOL and USD1 pairs; little beyond that.
No official fee schedule found; only third-party numbers.
Self-custodial and built on Raydium LaunchLab; no project audit page found.
Site is live and active, though the feed is mostly dead launches.
Official docs unreachable for our reader.
Scored by AI from official sources on October 27, 2026. No hands-on testing or security audit. How we score
LetsBonk features
- Launch model
- Bonding curve, then Raydium pool
- Infrastructure
- Raydium LaunchLab
- Quote assets
- SOL and USD1
- Wallet
- Connect your own Solana wallet
- Discovery
- Feed of new and graduated coins with curve progress
- Brand
- letsbonk.fun now redirects to bonk.fun
LetsBonk fees
We could not find a fee page on bonk.fun or in readable official docs. The launchpad runs on Raydium LaunchLab, where a Raydium protocol fee, a platform fee and an optional creator fee are added together on every bonding-curve trade.
Third-party guides list 1.5% per curve trade for Classic launches and 1.3% for the Bonkers/Tech mode, but we could not confirm these numbers on an official page, so treat them as unverified and check the trade preview in your wallet.
LetsBonk pros and cons
Pros
- Self-custodial: you trade from your own wallet
- Uses Raydium's audited LaunchLab contracts rather than custom code
- Stablecoin (USD1) pairs as well as SOL
Cons
- No official fee page found
- Official docs were unreachable for us
- Feed is dominated by tiny, inactive launches
- Rebrand from LetsBonk to bonk.fun can confuse new users
LetsBonk vs o1 Launchpad vs Flaunch
The closest alternatives in our catalog: same market first, then the highest-scoring products.
| Feature | LetsBonk | o1 Launchpad | Flaunch |
|---|---|---|---|
| Type | Solana memecoin launchpad built on Raydium LaunchLab (now bonk.fun) | Token launchpad with permanent Uniswap v4 liquidity | Token launch protocol and launchpad on Base and Robinhood Chain |
| Platform | Web · Solana | Web (o1.exchange), launch from X via o1 Bot · Base, Robinhood Chain, BSC, Monad, X Layer, Arc | Web app (flaunch.gg), X bot (Flaunchy), SDK, API, MCP · Base, Robinhood Chain |
| Trading fee | Not published in official docs | 1% swap fee (half to creator); creation 0.001 ETH on Base | 1% swap fee on buys and sells; launch fee 0.1% of starting market cap |
| Custody | Self-custodial | Self-custodial (creator signs from own wallet; X bot uses a restricted smart-account permission) | Self-custodial (your own wallet; Flaunchy uses a claimable wallet tied to your X account) |
| Telegram | Not published | Not published | Not published |
| Atlas AI Score | 5.3 / 10 | 8.3 / 10 | 8.2 / 10 |
| Confidence | Low | High | High |
How to get started with LetsBonk
- Go to bonk.fun and connect a Solana wallet.
- Open a coin and read the fee and price impact in the trade preview.
- Trade small sizes; most curve coins never graduate.
