Extended vs Paradex Comparison
| 0% maker / 0.025% taker | Fees | 0% for retail; Pro 0.003% maker / 0.035–0.045% taker |
Cost comparison
The basis is a Bitcoin purchase worth €1,000, calculated from the disclosed trading fee. A price markup in the spread is not included, because most providers do not publish it.
| 0% maker / 0.025% taker | Fees | 0% for retail; Pro 0.003% maker / 0.035–0.045% taker |
Pros & Cons
- 0% maker fee, 0.025% taker
- Daily maker rebates based on maker share
- Very low network fees on Starknet
- Unified margin across several asset classes
- Self-custody
- Considerably smaller than the market leaders
- Around 50 trading pairs — a narrower list than competitors
- No EU authorisation
- Support runs through community channels
- Fee-free trading for retail across 100+ markets
- Dedicated appchain with CEX-grade execution
- Privacy perpetuals with position data not openly visible
- Self-custody
- Clearly separated fee model for professional and API accounts
- No EU authorisation
- Smaller market selection than the largest competitors
- Support runs through community channels
- Tax reporting rests entirely with the user
Score Comparison
Features
- Fee-free on the maker side
- Team with Revolut roots
- Cross-asset collateral and unified margin
- Network costs in the cents range
- Fee-free for retail users
- Dedicated Starknet appchain
- Privacy perpetuals
- Own token DIME since March 2026
The five areas head to head
AI AnalysisFees & Costs
Makers pay no trading fee, takers 0.025%. Depending on 30-day maker share, daily rebates of up to 2 basis points apply on top. Network fees on Starknet typically run to a few cents per transaction and barely register against the trading fee. As of August 2026.
Retail accounts trade more than 100 perpetual markets with no maker and no taker fee. Professional accounts and API access pay 0.002% maker and 0.02% taker. No separate per-trade network fee applies on the dedicated appchain. As of August 2026.
Usability & User Experience
The interface is functional and aimed at users with futures experience. Access runs through a wallet connection. As of August 2026.
The interface is clean and built for order-book trading; access is by wallet connection. Working knowledge of margin and funding is assumed. As of August 2026.
Features & Offering
Extended runs more than 50 perpetual pairs and adds spot and lending markets. Collateral can be deployed across asset classes and margin is unified at account level. Alongside standard order types there are TP/SL brackets that set target and stop together. As of August 2026.
The venue offers more than 100 perpetual markets on its own appchain in the Starknet ecosystem. Alongside the usual order types there are reduce-only orders. As a distinguishing feature, positions can be held as privacy perpetuals whose data is not openly visible. An own token, DIME, has existed since March 2026. As of August 2026.
Details
| X10 Ltd | Company | Paradex Corp. |
| Seychelles | Headquarters | Not disclosed (English law per T&C) |
Verdict
Both providers are practically level in our overall rating (4.4 to 4.5).
Extended was built by a team with a Revolut background and runs on Starknet mainnet. The product promise goes beyond plain perpetuals: collateral can be used across asset classes, margin is unified, and spot and lending markets round out the offering.
On price Extended leads: makers pay nothing, takers 0.025%, with daily maker rebates depending on maker share. Network fees on Starknet run to a few cents per transaction, so total costs stay low even for frequent trading.
Scale needs stating plainly: measured by capital locked, Extended is far smaller than Hyperliquid or Lighter, and the market list covers roughly 50 pairs. The platform holds no EU authorisation; perpetuals sit outside MiCA in any case, and tax reporting rests entirely with the user.
Paradex comes out of the Paradigm orbit and operates its own appchain in the Starknet ecosystem. The benefit of a dedicated chain shows in execution: latency and throughput sit closer to a centralised exchange than to conventional on-chain trading, while self-custody is preserved.
Retail users trade more than 100 perpetual markets without fees; professional and API accounts pay 0.002% maker and 0.02% taker. In March 2026 the platform added its own token, DIME. Privacy perpetuals let users hold positions whose data is not openly visible.
The platform holds no EU authorisation; perpetuals sit outside MiCA in any case, and tax reporting rests entirely with the user. Paradex is an option for experienced traders looking for execution quality and zero cost who assess the regulatory position with open eyes.