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House of all SocialFi

OpenCactus

tail the call, not the hype.

Be the sharp trader that gets money. Tail calls in the app with one click. Every time you ape in to a call, the trader who made it gets half the fee. Being right finally pays twice.

Start trading Download app
Aping in on a call from @_mag3_: the fee and the caller's cut shown before you tap
The feed: top calls ranked by PnL, each tagged with what the trader did and the market, with an Ape in button
A verified trader profile with all-time PnL, followers, tailers and what they've earned
🐕 $WIF +239% 🦉 SPY 795C +108% 🔮 BTC-100K NO +66.8%

Coming soon to iPhone

every call. every market.
one feed.

Memecoins, majors, stocks, options, perps, prediction markets and collectibles, posted by the traders making the moves.

Ape into the sharpest calls Get paid when they tail you One tap, same trade The numbers don't lie Any market, anytime: Polymarket calls next to memecoins, stocks and perps Half of every fee goes to the caller Make your own call: pick an asset, size it and say why Never miss a call: notifications for new calls, follows and tails Practice with play money: $10,000 to start, and add more free

trade everything, together.

Most traders are guessing. Follow the ones who know the way, and tail their calls before everyone else does.

Feed

ape into the sharpest calls

4eva 🤙🏻 @4evafamouss · 1wAped · Memecoins

cabal confirmed, bags packed

🐧 Pudgy Penguins$PENGU +$291K↑ 291%
♡ 1,948💬 216Ape in

Get paid

earn half the fee when they tail you

  • 🐸@degenmolly aped in on your $WIF call$1,000 · just now+$2.50
  • 🦋@altszn_ana aped in on your $WIF call$500 · 4m+$1.25
  • ⏱️@0dte_otto aped in on your $WIF call$250 · 11m+$0.63

Leaderboard

top the board, get followed

  1. 1icy❄️🥶 @ice_drawsart+$4.82M
  2. 2mage @_mag3_+$3.91M
  3. 3Musubi @0xmusubi+$3.40M
  4. 4Watchy @watchy098+$2.87M

Every market

memecoins to graded cards

  • Memecoins
  • Crypto
  • Stocks
  • Options
  • Perps
  • Predictions
  • Collectibles

Prediction markets

any market, anytime

  • Fed cuts in DecemberPolymarket34¢ YES
  • Bitcoin hits $100K in 2026Polymarket88¢ NO
  • Knicks win the EastPolymarket27¢ YES

Fees

half of every fee goes to the caller

0.50% per trade
  • 50% of it to the trader you tail
  • 0.45% with a referral code
  • 0.05% on perps
  • $0 minimum fee

Leaderboard

the numbers don't lie.

Top PnL across every market. Tap a category to see who's actually up.

Sample data from the beta. Checks mark real X accounts; the trades and PnL shown are made up.

  1. icy❄️🥶 @ice_drawsart · 58% wins+$4.82M
  2. mage @_mag3_ · 81% wins+$3.91M
  3. Musubi @0xmusubi · 49% wins+$3.40M
  4. Watchy @watchy098 · 72% wins+$2.87M
  5. lilstovetop ⚡️ @lilstovetop · 66% wins+$2.64M
  6. benny @renderbenny · 63% wins+$2.31M
  7. Kalen @kalenxbt · 55% wins+$1.98M
  8. 4eva 🤙🏻 @4evafamouss · 44% wins+$1.76M
  9. ⏱️Otto@0dte_otto · 38% wins+$1.42M
  10. 🌾Funding Farmer@fundingfarmer · 77% wins+$1.31M
  11. 🎲Odds Oracle@oddsoracle · 61% wins+$1.19M
  12. ⚡️Poké Papi@pokepapi · 69% wins+$1.05M
  13. 🦄Eli@ethmaxi_eli · 52% wins+$940K
  14. 🐢Value Vic@valuevic · 71% wins+$880K
  15. 🧙WIF Wizard@wifwizard · 47% wins+$790K
  16. 🎯Liq Hunter@liqhunter · 46% wins+$720K
  17. 🏆Grail Hunter@grailhunter · 64% wins+$660K
  18. 🗳️Election Edge@electionedge · 59% wins+$590K
  19. 🦋Ana@altszn_ana · 51% wins+$540K
  20. 🎢Vega Vince@vegavince · 42% wins+$470K
  21. 🍗Tendie Tom@tendie_tom · 48% wins+$410K

your next call
could pay twice.

Coming soon to iPhone. Sign in with Apple or Google and start with play money.

Coming soon on theApp Store