# AfterFees vs Orbit Perp Screener: net at your size or widest coverage

Updated 2026-10-29 22:09 UTC · https://afterfees.xyz/compare/orbit

Orbit Perp Screener is a free, perp-DEX-focused screener with very wide venue coverage, backtests that include slippage, and a points- and airdrop-adjusted APR. Its live board shows gross rates and it earns from exchange referral links. AfterFees ranks by net dollars at your size and takes no exchange payments.

## AfterFees vs Orbit Perp Screener: net at your size or widest coverage

| Feature | AfterFees | Orbit Perp Screener |
|---|---|---|
| Net result after fees and slippage at your size | Yes. Taker fees, order-book slippage on all four fills (open and close), borrow interest and capital cost, at the size and holding period you set (free: $10,000 for 7 days). | Live board shows gross rates. Pair backtests include live order-book slippage and fees, at $10,000. |
| Capacity / maximum size | Shows how large each pair can go before open-interest caps or order-book depth become the limit. | Size & Depth view, plus an execution-cost page at $10k, $100k and $1M across 46 venues. |
| Settled-rate replay and history | Replay of settled funding over 7 days (free on pair pages), 30, 90, 180 and 365 days (Pro), with max drawdown, negative days, daily direction flips and a CSV export. | Pair backtests with win rate and payback period; settled-funding pages for about 800 coins; funding matrix from now to 90 days. |
| Spot-perp and borrow costs | Spot-perp and reverse carry, with borrow rates from 5 centralised exchanges plus an Aave reference. | Perp-focused; spot-perp with borrow costs not found in our review. |
| Basis and dated futures | Dated-futures basis on 9 exchanges, coin-margined included: spot or perp vs future on one exchange or across two, same-day futures across exchanges, calendars and term structure, net to delivery at your size. | Not found in our review. |
| Pendle Boros fixed vs floating | Locked fixed-rate net result at your size, with a term-matched benchmark, win rate and capacity. | Not found in our review. |
| Cross-exchange transfer (spot) arbitrage | Routes across 8 exchanges matched by chain and contract address (never by ticker): real-transfer and pre-funded net after both taker fees, order-book slippage and the withdrawal fee at your size, perp hedge cost, capacity, arrival estimate; stale wallet status is never shown as executable, closed-side spreads are listed as traps. | Not found in our review. |
| Exchange coverage | 50: 20 with full net calculation, 30 watch-only. | Claims 56 to 64 venues (centralised, decentralised and HIP-3) and 840+ pairs. More than AfterFees. |
| Interface languages | 13. | 4: English, Russian, Chinese, Japanese. |
| Free tier | The full board is free at $10,000 for 7 days; no sign-up needed to view it. | Entirely free; no accounts. |
| API and MCP | Read-only API with personal tokens and an MCP server with 27 tools (Pro; higher limits on Desk). | Not found in our review. |
| Alerts | E-mail, Telegram, webhook and browser-push alerts plus a daily brief (Free: 1 e-mail alert; Pro: 100 alerts). | No accounts or alerts. |
| Price | Free board; Pro $39/month ($99/quarter, $349/year); Desk $129/month ($1,299/year). USDT / USDC prepaid; nothing renews by itself. | Free; funded by donations, exchange referral links and a paid points-farming tool. |

_Compared on 2026-10-25; products change, check their sites._

## Where Orbit Perp Screener is ahead

Orbit covers far more venues than AfterFees (it claims 56 to 64), has an execution-cost page across 46 venues, settled-funding pages for about 800 coins, and a Combined APR that adds points and airdrop value. That last one matters if you farm perp-DEX points, which AfterFees does not model. Orbit is completely free with no sign-up. If venue breadth or points farming matters most to you, Orbit was the better screener for that as of 25 Oct 2026.

_The method behind every number on AfterFees is published; Pro opens each figure into its line-by-line calculation. Estimates from current data, not investment advice. We never hold funds or trade for you._