Ascendex vs Simpleswap: Fees, Security, Features & Which to Choose (2025)

Trying to choose between Ascendex and Simpleswap 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 August 16, 2025

Ascendex

Simpleswap

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Available Countries

United States

Europe

Yes

Latin America

Yes

India

Yes

China

Canada

Yes

United Kingdom

Yes

United States

Yes

Europe

Yes

Latin America

Yes

India

China

Yes

Canada

Yes

United Kingdom

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Ascendex is ideal if:

Versatile trader tools – Offers both beginner-friendly and pro-grade interfaces for spot, margin, futures, staking, copy trading, and yield farming.
Passive-earning focus – Multiple earning paths available (staking, DeFi yield, OTC, Invest programs), ideal if you want crypto to work for you passively.
Robust performance engine – High-throughput tech, advanced analytics, and mobile support make it ideal for active or institutional traders needing speed and reliability.

Simpleswap is ideal if:

Great for quick, no-registration swaps: Ideal if you want to exchange coins swiftly and privately, without creating an account or going through KYC.
Perfect for privacy-focused users: Its non‑custodial design helps you maintain full control over your assets throughout the transaction.
Suited for users exploring a wide range of coins: Offers an expansive selection of crypto assets—from mainstream to lesser-known altcoins—making it handy for flexibility and experimentation.

Ascendex isn’t ideal if:

Regulatory uncertainty – Lacks formal licensing in many regions, meaning oversight and user protections may be limited.
Customer service concerns – Some users report slow or unhelpful support, particularly for withdrawals or issue resolution.
Past security breach – A significant hack occurred, which may worry users who prioritize platforms with a flawless security record.

Simpleswap isn’t ideal if:

Not for beginners needing fiat on-ramps: If you don’t already own crypto, SimpleSwap doesn’t support seamless fiat-to-crypto purchases without extra partner steps.
Limited for advanced traders: No margin, futures, charting tools, or sophisticated order types—only basic instant swaps.
Less suitable during network congestion: Transactions can slow when blockchains are busy, affecting speed and predictability.

Fees & Total Costs

Spot Maker/Take

Spot trading fees follow a tiered VIP structure based on your 30-day trade volume and holdings of the native ASD token; larger volume or ASD holdings unlock lower maker and taker rates, especially for major market-cap pairs.

SimpleSwap doesn’t distinguish between maker and taker fees—instead, all costs are embedded within the quoted exchange rate, so there are no separate fee tiers or native-token discounts to worry about.

Futures/Derivatives

Futures (perpetual) trading uses its own VIP-based fee tiers—maker fees can be as low as around 0.02%, takers around 0.05%—and funding payments occur every eight hours to align perpetual contract prices with spot.

SimpleSwap does not offer futures or other derivatives at all, so there are no associated maker, taker, or funding fees to consider.

Average Spreads on Liquid Pairs

Liquid pairs like BTC/USDT and ETH/USDT exhibit tight spreads thanks to deep order books and efficient matching, making execution cost minimal beyond standard fees.

Spread details aren’t openly published, but market comparisons suggest a mark-up hovering around 1.2%, meaning the price you see already includes a slight premium over market rates.

Fiat Deposits & Withdrawals

You can fund via credit/debit card or bank transfers through third-party processors; while deposits are quick, they may include a dynamic processing fee; withdrawal options and speeds depend on your local banking rails and chosen method.

Fiat transactions are handled via a partner (like Mercuryo), typically using Visa or Mastercard, with fees built into the exchange rate and shown upfront—there’s no platform-stated flat rate or set timing for processing.

On-chain Withdrawals

BTC, ETH, TRX, etc.)

There’s no separate withdrawal fee charged by SimpleSwap—only the blockchain’s own network (gas) fees apply, which vary by network and reflect real-time congestion levels.

Hidden Costs

Implicit costs may arise from conversion markups when buying crypto with fiat, inactivity penalties, or optional fast-track identity verification services, so even if explicit fees are low, these can add to your total cost.

There are no inactive-account fees or express-KYC charges; any currency conversion or rate-related cost is already baked into the exchange price, so you face no surprises beyond the displayed rate.

Real-World Cost Example: “€500 BTC

When you convert €500 into BTC, costs include the processing spread from fiat to crypto, the trading fee on your spot purchase, and any withdrawal network fee—so the net BTC received will be noticeably less than the €500 equivalent due to layered transaction components.

If you exchange €500 to BTC, the platform displays the rate including a small mark-up (around 1–2%) at the time, and then the final BTC received reflects that pricing, minus network fees; there are no extra line-item charges added afterward.

Crypto Offering & Trading Features

Number of Coins & Pairs

AscendEX supports over 200 to 300 cryptocurrencies across more than 200 trading pairs, with the most liquid top 20 pairs typically dominated by BTC, ETH, USDT, and popular large-cap and DeFi tokens if ranked by volume.

SimpleSwap supports over 1,500 cryptocurrency assets for instant swaps; while there’s no public list of the top 20 by trading volume, it’s safe to infer that mainstream heavyweights like BTC, ETH, USDT-based pairs, and other popular altcoins lead the most frequently exchanged.

Product Range

The platform offers spot, margin, and perpetual futures, flexible staking and yield programs, copy-trading for futures, and supports automated strategies such as grid bots and DCA through its API and third-party tools—though options and crypto ETFs are not part of the current offering.

SimpleSwap is designed solely for instant, spot crypto-to-crypto swaps and staking through integrated programs; it does not offer margin, futures/perps, options, crypto ETFs, lending, copy trading, grid bots, or automated DCA features.

Liquidity

With a reported 24-hour trading volume ranging from hundreds of millions to a couple of billion dollars, BTC/USDT and ETH/USDT markets offer strong depth and tight order books, enabling efficient execution even for substantial orders.

Exact liquidity metrics like 24-hour trading volume or order-book depth aren’t published, but SimpleSwap sources liquidity from multiple partner exchanges, enabling smooth execution for BTC and ETH swaps via aggregation rather than a unified internal book.

Tools

AscendEX features a full suite of order types (limit, market, stop, OCO), advanced charting with customizable indicators, real-time alerts, and robust API/WebSocket access—although it relies on its proprietary charting tools rather than native TradingView integration.

The platform is minimalist—neither limit nor OCO orders are available beyond fixed-and-floating rate swaps; it lacks advanced charting or alerts, though it does offer integration tools like APIs and widgets rather than a native TradingView interface.

Geographic Restrictions by Product

Certain regions face limitations such as no access to futures or derivatives features—specifically, users in jurisdictions like the United States and China are restricted from using these products due to compliance considerations.

Since SimpleSwap doesn’t offer derivatives, there are no region-based limitations on those products specifically, but its fiat-to-crypto service is restricted in a set of countries flagged by regulatory or partner limitations.

Innovation

AscendEX delivers early access to new token projects via its launchpool platform, and its Earn suite includes both flexible staking options—as well as programs with lock-up periods—giving users choice in how they deploy assets to generate yield.

While SimpleSwap doesn’t run launchpads or launchpools, it does innovate in passive earning via its loyalty and affiliate programs, offering flexible cashback and staking-like benefits rather than locking funds into fixed-term products.

Security, Regulation & Custody

Operating Entity & Jurisdiction

AscendEX operates under AscendEX Technology S.R.L., legally established in Romania, while the broader group includes BMXDM Technology Pte. Ltd. founded in 2018, with headquarters primarily in Singapore.

SimpleSwap is operated by SimpleSwap Limited, established in 2018 and based in George Town, Cayman Islands, functioning under that jurisdiction while also listing a U.S. office in San Francisco for support operations.

Licenses/Registration

The platform adheres to AML/CTF regulations where required, but does not currently hold formal regulatory licenses such as VASP in most jurisdictions nor EU MiCA authorization.

The platform operates under money transmitter licenses where applicable, respecting relevant regulatory frameworks without explicitly holding licensing such as VASP registration or MiCA compliance, though its services may vary regionally to meet local requirements.

Custody

Users’ crypto assets are stored primarily in cold, offline wallets managed directly by AscendEX, supported by a defense-in-depth security model; there’s no publicly disclosed proof-of-reserves audit or specific percentage of assets held in cold storage.

As a non-custodial exchange, SimpleSwap never holds user assets, reducing exposure to custodial risks; the platform does not currently offer public Proof of Reserves, cold reserve percentages, or external audit disclosures.

Insurance & Protection Funds

AscendEX maintains an internal insurance fund drawn from its own balance sheet to cover potential losses in the event of security incidents.

There is no public program offering insured coverage or asset protection funds—security relies on infrastructure practices like SSL encryption and secure transaction channels rather than third-party insurance.

Incident History

In December 2021, AscendEX suffered a hot-wallet exploit across several blockchains, but fully reimbursed all impacted users and rebuilt its infrastructure with stronger safeguards.

SimpleSwap has maintained a clean record—no documented security breaches, funds seizures, or regulatory enforcement actions appear in public sources, reflecting a history free from major incidents.

Risk Controls

The platform supports two-factor authentication, device monitoring, anti-phishing alerts, and offers API access with control options and sub-account structuring to help manage risk.

The platform enforces strong security protocols including SSL encryption, optional two-factor authentication for added account safety, and compliance-driven KYC escalation in higher-risk cases; however, features like address whitelists, sub-accounts, granular API controls, or anti-phishing mechanisms are not prominently offered.

Transparency

While offering real-time monitoring and reporting tools, AscendEX does not publish monthly reserve statements, public wallet addresses, or formal service-level agreements.

SimpleSwap does not provide regular reporting like monthly reports or SLAs, nor does it maintain public wallet addresses; its transparency relies on its non-custodial structure and clear service terms rather than open reserve disclosures or performance metrics.

Deposits, Withdrawals, KYC & Support

Fiat Deposit Methods

AscendEX supports depositing fiat through third-party providers such as Simplex, MoonPay, Mercuryo, and Banxa via card or bank transfer, offering fast funding for multiple regions, with specific minimums and maximums varying per provider and region.

SimpleSwap supports fiat deposits exclusively through its partner Mercuryo, typically via Visa or Mastercard, including virtual, debit, and credit cards, zero stated minimums or maximums, and instant payment processing, though processing limits are influenced by third-party policies.

Supported Fiat Currencies & Conversion

KYC (Verification Levels)

AscendEX requires identity verification for full platform access; unverified accounts face strict withdrawal caps (such as 0.75 BTC daily), while verified users enjoy much higher limits, with further tiered levels unlocking even greater flexibility.

SimpleSwap enables anonymous crypto-to-crypto swaps without KYC, but using fiat services or large transactions may trigger partner-enforced identity verification (e.g., basic KYC via Mercuryo) depending on risk assessments, without predefined tiers disclosed.

Withdrawals

Withdrawal limits depend on KYC status—unverified accounts are capped at around 0.75 BTC per day, verified users far higher—and users can withdraw via multiple networks (ERC-20, TRC-20, BEP-20, etc.), with processing speed tied to blockchain congestion.

Since SimpleSwap is non-custodial, withdrawals simply reflect on-chain transfers to your wallet, with no platform-imposed limits; completion typically takes between several minutes up to an hour depending on network load and chosen blockchain.

Customer Support

AscendEX offers round-the-clock support via live chat and email, with a comprehensive help center available for self-service; response times generally fall within reasonable hours though may vary based on query complexity.

SimpleSwap offers 24/7 live chat and email support with generally fast response times, backed by a detailed FAQ and blog guides that serve as a robust self-help resource.

Languages & Localization

The interface supports multiple languages including English, and displays prices in common currencies like EUR and USD; it also tailors functionality—and availability—to comply with regional regulations.

The platform is available in around 10 languages on the website (with app support in 6), displays pricing and rates in common fiat like EUR or USD based on your region, while service availability is tailored to local regulatory environments.

App Quality & Stability

The AscendEX mobile and desktop apps deliver a polished and responsive experience, receiving regular updates to bolster stability and features, with no widespread reports of performance or crash issues among users.

SimpleSwap’s mobile app is designed for smooth, user-friendly crypto swaps and applies the same core functionalities as the web platform; while precise crash rates aren’t published, user feedback reports high stability and ongoing updates to expand asset availability and app performance.

Experience, Performance & Ecosystem

UX/UI

The platform provides both a streamlined “Lite” interface optimized for newcomers and a feature-rich “Pro” mode tailored for experienced traders, offering intuitive navigation while allowing users to progress as their skills evolve.

SimpleSwap’s interface shines with its minimalist design—there’s no “Lite” or “Pro” toggle, but the intuitive layout makes the learning curve nearly nonexistent, allowing users of all levels to initiate swaps quickly and effortlessly on both desktop and mobile.

Performance

Order execution is generally fast and stable, though sharp market spikes can occasionally lead to slight delays; during bull runs, KYC processing times may lengthen, though the platform scales verification capacity to mitigate backlogs.

The platform generally executes instant swaps with low latency by sourcing multiple liquidity providers; while it doesn’t face order system overloads, swaps may take slightly longer during high blockchain congestion—there’s no bulk KYC process since accounts aren’t required.

Education

AscendEX hosts an educational hub with articles, investment lessons, and futures tutorials, but it does not currently offer demo trading accounts or Spanish-specific learning modules.

SimpleSwap offers robust educational support via its blog, guides, and FAQs—but lacks demo or simulator tools; however, it caters to Spanish speakers with translated articles and interface options for enhanced accessibility.

Community

Users can connect via numerous official Telegram channels across multiple languages and leverage an active referral program that rewards users for inviting others to the platform.

Community engagement thrives through its ambassador and affiliate programs, offering users access to private Telegram groups, content support, and cashback incentives—though public forums or Discord channels aren’t prominently advertised.

Integrations

The exchange offers native TradingView charts and robust API access, enabling integration with third-party bots and tax/accounting tools like CryptoTaxCalculator for portfolio tracking and reporting.

SimpleSwap doesn’t embed TradingView charts or offer native bot support, but it does provide a transparent API and widget for smooth integration with external tools and developer workflows; no built-in tax or accounting tools are included.

Who Each One Is Best For

Beginners benefit from the Lite mode and educational resources, active/pro traders gain from the advanced order tools and integrations, and those focused on passive strategies can leverage the automated tools and referral rewards.

SimpleSwap is ideal for both newcomers and seasoned crypto users who value instant, no-account swaps with strong privacy and multi-language support—especially useful when speed, simplicity, and broad coin access matter more than advanced trading tools.