Swap Field Guide logo Swap Field Guide

Coinomi

Coinomi scores 6.4/10 overall in our independent review, measured against every other provider we've compared, strongest on Transaction Speed (7.0/10) and weakest on Fees & Rates (5.5/10).

Score: 6.4 How we score →

Editorial independence: our scores and rankings are produced using the fixed criteria above and are not influenced by advertisers. This is an independent ranking site and is not operated by, or affiliated with, any provider we list.

Affiliate disclosure: some links on this page may earn us a commission at no extra cost to you. This does not affect our rankings.

Market snapshot
AssetPrice (USD)24h change
Bitcoin (BTC)$82,317+0.72%
Ethereum (ETH)$2,443.73+0.37%
Tether (USDT)$0.9991-0.02%
BNB (BNB)$732.49+0.49%
Solana (SOL)$105.94+1.19%
XRP (XRP)$1.34+0.77%

Market data via CoinGecko, for informational purposes only. Not financial advice.

Coinomi: Coinomi is a capable multi-asset wallet, not a substitute for a low-cost exchange or a hardware vault. Its noncustodial design is a genuine advantage for users prepared to protect their own recovery phrase, while its integrated purchase and swap features are best treated as convenience tools rather than bargain execution. The 2019 desktop issue means the product should be used with informed caution, not automatic trust. Keep balances proportionate to your security setup, compare swap quotes, and Coinomi can still be a useful part of a sensible crypto toolkit.
Score: 6.4 How we score →
Best forNot for
Noncustodial wallet with user-controlled recovery phrase —
Very broad multi-chain and token support —
No wallet-level KYC for basic use —
Available on mobile and desktop —
Built-in access to third-party swaps —

Criteria Breakdown

Criteria scores for Coinomi
Criterion Score Notes
Fees & Rates 5.5 Wallet use is free, but partner swaps can carry wide spreads.
Transaction Speed 7.0 Broadcasting is quick, while chains and partners set settlement.
Security & KYC Policy 6.5 Noncustodial control, but hot-wallet and user risks remain.
Reputation & Track Record 7.0 Established since 2014, with a past desktop privacy incident.
Customer Support 6.0 Useful documentation, but irreversible self-custody limits help.

In the Field: Review

Coinomi is not an exchange in the conventional custodial sense. It is a long-running multi-chain software wallet, available primarily through mobile and desktop applications, that lets users hold their own keys while connecting to third-party swap and purchase services. That distinction should shape every expectation. Coinomi can be a convenient wallet and a gateway to exchanges, but it is not a bank-like platform responsible for safeguarding a customer balance in the same way Coinbase or Coinmotion is.

The wallet has been around since 2014, which gives it more history than most multi-asset wallets. It supports a very large selection of coins, tokens, and blockchain networks, a practical advantage for people who actually use diverse assets. For a bitcoin-only investor, that breadth may be unnecessary. For someone navigating older altcoins, several wallets, or token standards that mainstream exchanges neglect, it can be genuinely useful.

The central benefit is noncustodial control. Coinomi generates the wallet credentials on the user's device, and the recovery phrase is the key to the assets. Coinomi cannot simply reset a forgotten password and restore coins the way a custodial exchange can. This is freedom with consequences. If you lose the recovery phrase, expose it to a phishing site, or install malware, there may be nobody capable of reversing the loss.

That fact also explains Coinomi's KYC position. Creating and using the wallet itself does not normally require identity verification because it is software for managing self-custodied addresses. The moment you use an integrated third-party partner to buy crypto with fiat or swap one asset for another, the partner's rules take over. Depending on the provider, jurisdiction, amount, and risk checks, that transaction may involve KYC or additional questions.

This separation is often misunderstood in wallet reviews. A user might complain that Coinomi asked for documents during a purchase, when the request actually came from a card processor or exchange partner. Conversely, a person seeking a fully private swap should not assume the wallet interface guarantees it. Blockchain transactions are public, and external services can apply their own compliance procedures. Read the name of the provider on the confirmation screen before proceeding.

Coinomi's built-in exchange functions are about convenience, not consistently low cost. Exchange partners quote a rate that can include spread, service charges, and network costs. Coinomi may receive compensation from integrated services, while the partner determines much of the final price. The customer should judge the deal by the amount arriving in the destination wallet. A visible rate can look attractive until you compare it with a centralized exchange plus a normal withdrawal.

Network fees are separate and equally important. Sending bitcoin, Ethereum, or tokens requires a fee paid to the relevant network, and expensive periods can make small transfers uneconomic. Coinomi gives users practical control over wallet transactions, but it cannot make a congested chain cheap. A novice should avoid repeatedly moving tiny balances between wallets, especially on Ethereum-based networks where gas can dominate the value transferred.

Speed is normally good where Coinomi has direct control, which is to say signing and broadcasting a properly funded transaction. The blockchain then decides confirmation time. A bitcoin payment may receive its first confirmation in minutes or significantly longer under congestion, while some other networks settle more quickly. Integrated swaps add another moving part: the partner must receive, process, exchange, and send the output asset. Those are not instant wallet transfers.

The wallet's security record deserves a measured discussion rather than marketing slogans. In 2019, security researcher reported a vulnerability involving Coinomi's desktop application sending a recovery phrase to a spell-check service in certain circumstances. Coinomi addressed the issue, and there was no widely established report of funds being stolen through that specific flaw. Still, it was a serious reminder that noncustodial software can have privacy and implementation failures even if its architecture is designed to keep keys local.

Coinomi has stated that wallet keys remain encrypted and under the user's control, and it offers security features such as password protection and recovery phrase backup. Those are useful, but they do not make a hot wallet equal to a hardware wallet. A phone or computer connected to the internet is a hostile environment compared with a dedicated signing device. For daily spending, experiments, or modest balances, Coinomi is reasonable. For substantial long-term holdings, I would use a reputable hardware wallet and keep the recovery phrase offline.

The app's broad chain support is both its strength and its support burden. A user can encounter token contract issues, derivation-path confusion, unsupported forks, phishing clones, and partner swap problems that have nothing to do with a simple bitcoin wallet. Coinomi's knowledge base and ticket support can help with ordinary setup questions, but no support team can recover a validly sent transaction or restore a phrase the owner failed to record.

That limitation affects reputation. Coinomi has survived for years and remains recognizable among multi-coin wallet users, which matters. It has not achieved the universal trust of a hardware-wallet manufacturer, and its past desktop privacy issue means it should not be treated uncritically. The right reading is neither panic nor blind loyalty. It is an established software wallet with a complicated history and a product that demands competent user behavior.

I also would not install any wallet by following an advertisement, a direct message, or a search result that looks slightly unusual. Download Coinomi only from its official site or verified app-store listing, verify the publisher, and never type a recovery phrase into a website or give it to a support agent. Real support does not need it. That one rule prevents a remarkable number of crypto losses.

Coinomi is best for users who understand self-custody and want a flexible wallet across many chains. It is not my first recommendation for an absolute beginner buying their first bitcoin, because the recovery phrase responsibility and partner-based purchase flow introduce too much complexity. Nor is it the ideal vault for a life-changing amount. It is a capable tool, but the user is part of its security model.

My take is that Coinomi remains useful, particularly for multi-asset users who value control and compatibility more than a polished exchange experience. Its fees for swaps should be treated as convenience pricing, and its security is only as strong as the device and backup habits of the person using it. Use it deliberately, keep software updated, verify every address, and reserve hardware storage for serious savings. In that role, Coinomi is credible, but it is not carefree.

Pros & Cons

ProsCons
Noncustodial wallet with user-controlled recovery phrase —
Very broad multi-chain and token support —
No wallet-level KYC for basic use —
Available on mobile and desktop —
Built-in access to third-party swaps —

Verdict

Coinomi is a capable multi-asset wallet, not a substitute for a low-cost exchange or a hardware vault. Its noncustodial design is a genuine advantage for users prepared to protect their own recovery phrase, while its integrated purchase and swap features are best treated as convenience tools rather than bargain execution. The 2019 desktop issue means the product should be used with informed caution, not automatic trust. Keep balances proportionate to your security setup, compare swap quotes, and Coinomi can still be a useful part of a sensible crypto toolkit.
Coinomi suits experienced self-custody users who need one wallet for many chains and understand recovery phrase discipline. It can also work for modest everyday balances and token management. First-time buyers who want fiat purchases, live human assistance, and simple tax records may prefer a regulated exchange first. Long-term holders with substantial assets should look to a hardware wallet rather than any internet-connected software wallet.
Visit official site

Does Coinomi require KYC?

The wallet itself does not normally require KYC. Third-party services used inside the app for card purchases or swaps can require identity checks depending on their rules and your transaction.

Are Coinomi swap fees low?

They are convenient, not reliably cheapest. Compare the final amount received with an exchange quote, and include blockchain network fees before deciding.

Can Coinomi recover my wallet if I lose my phone?

You can restore access with your recovery phrase on a compatible wallet. Without that phrase or another valid backup, Coinomi cannot recover self-custodied funds for you.

Is Coinomi good for storing large amounts?

A software wallet can be appropriate for smaller working balances. For substantial long-term holdings, a reputable hardware wallet and offline seed backup are the safer choice.

Editorial independence: our scores and rankings are produced using the fixed criteria above and are not influenced by advertisers. This is an independent ranking site and is not operated by, or affiliated with, any provider we list.

Affiliate disclosure: some links on this page may earn us a commission at no extra cost to you. This does not affect our rankings.

Mira Langford Crypto Exchange Research Editor
Mira Langford has spent eight years covering retail crypto markets, exchange products, and consumer finance tools. She tests account flows, pricing disclosures, withdrawal rules, and support channels from a user's perspective, with a particular focus on the details people tend to discover too late.
  • 8 years covering crypto markets
  • Former fintech product researcher
  • Retail exchange testing specialist
  • Consumer pricing and disclosure analyst
Swap Field Guide is an independent review and ranking site for crypto exchanges. We help people compare platforms without pretending that every user needs the same thing. An exchange that suits a frequent trader may be a poor fit for someone making a first purchase or withdrawing to a personal wallet. Our research looks at five practical areas: pricing, security, market access and liquidity, usability, and customer support and reputation. We read fee schedules and legal disclosures, test common account journeys, monitor major service changes, and compare the fine print that marketing pages often bury. We are not an exchange and never hold customer funds. Some links may generate commissions, but commercial relationships don't determine scores or placement. Our job is to make the tradeoffs clear enough for you to choose with your eyes open.
Coinomi score breakdown by criterion, shown as a radar chart
Score breakdown
Coinomi fees score compared against similar providers
Fees vs. alternatives
Illustrative swap flow preview for Coinomi - not an actual product screenshot
Illustrative swap flow preview

Alternatives to Coinomi

Alternatives to Coinomi
AlternativeScore
Quickex Review6.4/10
Changee Review6.4/10
Alfacash Review6.5/10
Explace Review6.3/10
FixedFloat Review6.3/10
Swapuz Review6.7/10