dYdX vs Paybis: Fees, Security, Features & Which to Choose (2025)

Trying to choose between dYdX and Paybis This side-by-side comparison reveals total cost (fees + spreads), security & licenses, coins/derivatives, deposits/withdrawals, and app quality. In 2 minutes you’ll see who wins for beginners, active traders, and long-term holders. Clear pros/cons, a quick verdict, and safe links to get started.

Last updated on September 9, 2025

dYdX

Paybis

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Available Countries

United States

Europe

Yes

Latin America

Yes

India

Yes

China

Canada

United Kingdom

Yes

United States

Yes

Europe

Yes

Latin America

Yes

India

China

Yes

Canada

Yes

United Kingdom

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dYdX is ideal if:

You thrive on decentralized control: If you value true self-custody and want to trade without intermediaries, dYdX delivers that fully trustless experience through its app-chain model.
You demand professional-grade derivatives: Ideal for experienced traders seeking advanced tools (perpetuals, deep liquidity, order books) wrapped in a sleek, CEX-like interface.
You prioritize scalability and speed: Built on its own Cosmos-based Layer 1 chain, dYdX offers lightning-fast execution and high throughput—perfect for active or algorithmic trading.

Paybis is ideal if:

Great for beginners seeking a fast, simple fiat-to-crypto gateway—no need to navigate complex spot or derivatives trading.
Strong if you value diverse payment flexibility and global reach, with many regional options and coverage in most countries.
Not the best fit if you're aiming for advanced trading tools or a wide altcoin selection, as it's streamlined rather than comprehensive.

dYdX isn’t ideal if:

You want a huge crypto selection: If you prefer platforms with hundreds or thousands of assets, dYdX’s limited range (focused on derivatives and select tokens) might feel restrictive.
You’re new to DeFi or prefer full KYC onboarding: If you expect a traditional, identity-verified trading experience, dYdX’s wallet-only, non-custodial flow may seem unfamiliar or cumbersome.
You need fiat deposits or simple spot-only trades: If your strategy relies on using bank transfers or just spot trading with fiat, dYdX’s focus on crypto leverage/perpetuals may not suit your needs.

Paybis isn’t ideal if:

If you're chasing advanced trading features, Paybis might fall short—it lacks charts, derivatives, leverage, and complex order types.
Not the best fit if you want deep altcoin variety or emerging tokens—its selection is narrower than bigger exchanges.
May feel limiting for regular traders seeking low-cost frequent trades, as it's optimized more for convenience than cost efficiency.

Fees & Total Costs

Spot Maker/Take

dYdX employs a tiered maker/taker fee model—starting at around 0.02% for makers and 0.05% for takers for lower trading volumes, and reducing significantly (even resulting in rebates for makers) as your 30-day volume and market share increase; no explicit discount is tied to holding the native token anymore.

Paybis operates as a fiat-to-crypto gateway rather than a traditional exchange with maker/taker tiers, so those terms don’t apply—fees are built into the overall service cost, which may vary by payment method and amount.

Futures/Derivatives

Perpetual futures follow a similar tiered structure, with maker fees beginning around 0.01% and taker around 0.05%, and both shrinking as volume grows; funding rates are variable and pair-specific, aligning positions’ pricing periodically without fixed values.

Paybis does not offer futures or derivatives trading—it’s purely focused on straightforward buy/sell crypto transactions without margin, leverage, or funding fees.

Average Spreads on Liquid Pairs

dYdX operates with tight spreads for highly traded perpetual pairs like BTC/USDT and ETH/USDT thanks to deep liquidity on its order book structure—typically narrower than what’s common on many centralized platforms.

Paybis doesn’t publish typical spot spreads for pairs like BTC/USDT or ETH/USDT; instead, the rate incorporates market price plus service margin as a bundled rate.

Fiat Deposits & Withdrawals

Fiat on-ramps are not provided directly—users must bring crypto in via bridges (e.g., Skip Go Fast, IBC or via Coinbase for USDC); there are no platform fees, but third-party or network fees may apply, and processing can range from seconds to a few minutes depending on method.

You can deposit or withdraw fiat via methods like bank transfer (ACH, SEPA), Cards, Apple Pay, Skrill, Neteller, and transfers typically arrive within minutes to one business day; fees depend on method but are integrated into the service cost rather than listed separately.

On-chain Withdrawals

Crypto withdrawals incur only network or bridge fees—fees vary dynamically by network (e.g., Ethereum, Cosmos, Solana)—and are not fixed; the platform itself doesn’t add extra charges beyond those required for settlement.

Crypto withdrawals carry a network (blockchain) fee dictated by the network; Paybis applies no markup—they simply pass along the required fee, and users can choose low/medium/high speed.

Hidden Costs

There are essentially no hidden fees—there’s no inactivity charge, no extra cost for expedited KYC (since KYC is minimal), and currency conversions occur only through normal network swaps without opaque surcharges.

There are no hidden fees—Paybis transparently defines a service fee plus actual network fee per transaction; additional costs may include foreign currency conversion charges or optional expedited KYC, but nothing unexpected.

Real-World Cost Example: “€500 BTC

For a €500 BTC purchase, your cost comprises a small taker fee (around 0.05%), a tight spread inherent to the order book, and then if you withdraw, only the network fee on the chain—there’s no layered fee structure or hidden markup adding to the total.

When buying €500 worth of BTC, you pay Paybis’s service fee embedded in the rate plus the blockchain network fee; the total cost equals that combined; withdrawals or conversions would add the relevant network or FX fee—presented clearly during the transaction.

Crypto Offering & Trading Features

Number of Coins & Pairs

dYdX offers over 200 perpetual markets on its Chain, spanning the most traded assets (like BTC-USD, ETH-USD, SOL-USD) as well as emerging tokens; the top 20 by volume include the largest-cap cryptocurrencies and most liquid pairs across derivatives.

Paybis supports about 80–90 cryptocurrencies for buying or selling, including the majority of top-cap coins (around 13 of the top 20 by market cap), but it doesn’t offer traditional trading pairs like BTC/USDT for spot market depth.

Product Range

dYdX currently offers perpetual derivatives and margin trading, with no spot, options, ETFs, staking/earn, loans, copy trading, grid bots, or automated DCA — though future versions (v4+) are preparing to expand back into spot and other synthetic offerings.

The platform is limited to fiat-to-crypto transactions only—no spot order book, margin, perpetuals, options, crypto ETFs, staking, lending, copy trading, grid bots, or DCA automation are available.

Liquidity

The platform maintains strong 24-hour trading volume often exceeding several hundred million dollars, with deep order books for BTC-USD and ETH-USD delivering consistent market depth and low slippage.

Paybis does not provide published liquidity metrics or order book depth data for BTC or ETH—its model bypasses exchange-style markets and instead uses a broker-like pricing approach for instant fiat purchases.

Tools

Traders benefit from advanced order options (limit, market, stop-loss/take-profit), real-time charting with native TradingView support, API and WebSocket access for automation, though there’s no built-in alerts panel yet.

It offers just a basic buy/sell interface with no advanced trading tools—no limit/stop/OCO orders, alerting, charting, TradingView, but it does support a simple API for integration purposes.

Geographic Restrictions by Product

Product availability varies by region — for example, derivatives may be restricted or disabled in certain jurisdictions like the U.S., while other global areas generally have full access to perpetual trading on dYdX Chain.

Since it lacks complex products like derivatives, geographic restrictions mostly affect fiat access; for example, it’s not supported in U.S. states like New York, Hawaii, or Louisiana for any services.

Innovation

dYdX’s ‘Launchable’ and MegaVault systems allow community-driven, instant market creation and liquidity pooling, while staking rewards and other incentives are dynamically distributed, without fixed earn or lock-up schemes.

While it doesn’t run a launchpad or flexible vs locked earn, Paybis does offer value through its own crypto wallet, a fiat-to-crypto gateway, a crypto price comparison tool, and broad fiat payment flexibility for ease of access.

Security, Regulation & Custody

Operating Entity & Jurisdiction

dYdX is operated by dYdX Operations Services Ltd., a Cayman Islands-based company managing the front end and indexing services, and governance itself is transitioning to a Cayman Islands Foundation Company for stronger legal structure and decentralization.

Paybis is operated by Paybis Poland Sp. z o.o. (founded in 2023 with legal registration in Warsaw, Poland) and Paybis USA Ltd. (incorporated in Delaware in 2021), with distinct branches serving Europe and the United States respectively.

Licenses/Registration

The platform doesn’t hold traditional financial licenses like VASP but has voluntarily released a MiCA-aligned whitepaper detailing its token governance, risk frameworks, and legal positioning under the EU regulatory regime.

The platform holds Money Services Business (MSB) registration with FinCEN (US), operates as a VASP in Poland, and also registers with FinTRAC in Canada, reflecting compliance with key regulatory frameworks across these jurisdictions.

Custody

Users retain full custody due to the non-custodial, smart-contract model; funds are verifiable on-chain in real time (transparent Proof of Reserves), and the protocol publishes open-source audits—there’s no centralized cold-reserve custody by dYdX itself.

Paybis functions as a non-custodial service for most users, meaning you provide your own wallet and Paybis routes funds directly; for its optional in-platform wallet, custody is handled via Fireblocks, leveraging strong security (MPC, secure enclaves, ISO/SOC certifications), though no public proof of reserves or cold storage percentage is published.

Insurance & Protection Funds

dYdX does not maintain insurance or protection funds like centralized platforms—liquid funds rely on cryptographic guarantees and community governance rather than third-party insurance.

The platform does not offer insurance or external protection schemes for stored assets—users retain control of their own funds, and any wallet held by Paybis (via Fireblocks) is not backed by an insurance fund.

Incident History

Since its launch, dYdX has not experienced any major hacks, freezes, or regulatory penalties—its decentralized chain operations and open-source design have helped avoid such incidents.

Paybis has not experienced any security breaches, service-wide freezes, or regulatory penalties to date, maintaining a clean operational record since its inception.

Risk Controls

As a non-custodial DeFi platform, security hinges on your wallet; dYdX’s interface supports API and WebSocket connectivity but does not offer traditional controls like 2FA or sub-account whitelists because private key and wallet security remain user-managed.

Security is enforced by default through two-factor authentication (email-based on desktop, fingerprint on mobile), encrypted connections, anti-phishing practices, and in its corporate product, customizable authorization policies for enhanced access control.

Transparency

The protocol maintains high transparency—open-source code, public chain data, on-chain governance/fund flows, and MiCA-aligned documentation provide clear accountability, though there’s no direct monthly performance report format or formal SLA.

While Paybis does not publish periodic reserve reports or real-time wallet addresses, it offers clear terms of service, visible registration details, and a public-facing support structure—though there is no formal Service Level Agreement (SLA) or public wallet audit summary.

Deposits, Withdrawals, KYC & Support

Fiat Deposit Methods

dYdX does not support direct fiat deposits; instead, users bridge in crypto via Skip Go Fast, Skip Go regular, or Coinbase/Noble, with instant to few-minute settlement depending on method.

Paybis accepts a wide range of fiat deposit options including credit/debit cards, bank transfers (SWIFT, SEPA, ACH), PayPal, AstroPay, M-Pesa, PIX, various local e-wallets, and mobile payment systems; minimums typically start around $5 depending on method, and processing can be instant for cards and wallets or take several business days for bank transfers.

Supported Fiat Currencies & Conversion

dYdX does not support direct fiat deposits; instead, users bridge in crypto via Skip Go Fast, Skip Go regular, or Coinbase/Noble, with instant to few-minute settlement depending on method.

KYC (Verification Levels)

dYdX is fully non-custodial and does not require any KYC levels—there is no basic or advanced KYC, and therefore no user limits tied to identity verification.

Users must complete a streamlined KYC process involving ID upload, address, and a selfie check, typically done in under 15 minutes; once verified, the account unlocks higher transaction limits like roughly up to $20,000 per day or $50,000 per month, while unverified accounts have very constrained functionality.

Withdrawals

Withdrawals are subject to network-specific rules—USDC via Noble has default rate limits (e.g., up to 1% of TVL per hour), supported chain options vary and times range from seconds to minutes depending on the route.

Fiat withdrawals are possible via the same payment rails used for deposits (cards, SEPA, SWIFT, wallets), while crypto withdrawals allow multiple networks—fees follow network conditions and limits vary by method, with completion times ranging from instant to a few business days depending on the channel.

Customer Support

dYdX provides in-app live chat powered by ACX, documentation-rich help center and community forums, aiming response times of 1–2 hours via opening help tickets and growing self-service tools continuously.

Paybis offers 24/7 assistance via live chat and email, with response times typically fast and backed by a comprehensive knowledge base and FAQs for self-service.

Languages & Localization

The platform primarily supports English and Turkish for now, with localization and additional languages planned later; fiat values are not directly displayed in euros since there’s no native fiat handling built in.

The platform operates primarily in English, displays pricing in major base fiat currencies like EUR or USD depending on region, and adapts payment methods and availability to match local regulatory and compliance frameworks.

App Quality & Stability

The interface is robust and designed to feel like a centralized exchange in performance and UX—recent updates and seamless deposit/withdrawal UX suggest solid stability with minimal crashes reported.

Paybis provides both mobile (iOS/Android) and web applications noted for their simplicity and reliability; performance appears stable with minimal reported crashes, and the platform sees regular updates, although detailed metrics like crash rates are not publicly disclosed.

Experience, Performance & Ecosystem

UX/UI

dYdX offers a dual-mode interface—Default Mode provides a simplified, intuitive layout ideal for newcomers exploring perpetuals, while Pro Mode unlocks advanced UI features and full functionality akin to the web platform, allowing users to grow into the system at their own pace.

The Paybis platform is intuitive and designed for simplicity, with no separate “Lite” or “Pro” modes—it’s streamlined so users can quickly execute fiat-to-crypto buys without navigating advanced panels, making it ideal for first-time buyers.

Performance

Built on its own low-latency Cosmos-based chain, dYdX delivers fast order execution and handles high trade throughput smoothly; while past infrastructure bottlenecks during extreme volatility prompted upgrades, there’s no user-facing KYC queuing since KYC isn’t part of the flow.

Transactions generally process rapidly, even during market surges; there are seldom notable slowdowns or delays, and KYC queues are minimal—even in high-demand periods, account verification remains largely efficient.

Education

dYdX has launched a user-friendly trading guide through its Learning Hub to help onboard new traders—from wallet connection to placing orders—and while there’s no fully featured simulator or Spanish-specific academy yet, the guides are simple and approachable.

While Paybis does not offer a full-fledged academy, simulator, or demo environment, it provides clear how-to guides and walkthroughs—some localized in Spanish—to help users understand the purchase process and relevant crypto basics.

Community

dYdX fosters a vibrant ecosystem with active community forums, Discord channels, and a structured referral/affiliate system offering trading incentives and rewards for community engagement learners and contributors.

Community support is facilitated via official social media and messaging channels; they maintain active presence on platforms like Telegram and X (Twitter), and offer a referral program, although there is no dedicated forum or Discord community for users.

Integrations

The platform features seamless TradingView-powered charting, open APIs for external bot and automation support, and compatibility with data tools via community resources, though no built-in tax or accounting modules exist.

The platform lacks integration with trading tools like TradingView, external bots, tax services, or accounting workflows—its focus remains narrow on fiat-to-crypto access rather than trading or post-purchase tools.

Who Each One Is Best For

dYdX is perfect for traders comfortable with DeFi and eager for fast, non-custodial perpetual trading, while those unfamiliar with blockchain UI or preferring guided spot experiences might find the learning curve and interface options less suitable.

Paybis is best suited to casual users or beginners who want a fast, hassle-free way to purchase crypto via familiar payment channels; it’s less appropriate for experienced traders or those seeking advanced tools, analytics, or community-driven features.