Bitcoin Forum

I have some Bitcoin in my hardware wallet

May I please ask - Which is the Safest and Most Reliable Exchange to Sell Alt Coins ?

Binance and Bittrex are probably the most reputable I would say.

I'm not sure about Binance but Bittrex probably won't let you withdraw your funds until you verify your ID, so keep that in mind.

Just go with Binance[1]. You wouldn't even need to submit KYC as long as you withdraw less than 42 BTC per day. So far, it seems to be pretty secure.. so far. As always, never leave significant amounts of cryptocurrencies on exchanges unless you're actively trading them.

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[1] https://binance.com/

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EDIT: Changed 4 --> 2 BTC

Then we could only suggest selling in binance as binance will allow people to withdraw the money for up to 2 bitcoin without having verifying. That will be a good choice for him as he doesn't need to pass the verification by sending his document if he doesn't want to send any document.

I always advise Binance in these cases since I have never faced any sort of problems so far. There are many other exchanges available to address your problem op, but Binance is the best option.

Don't forget to enable 2FA when you make an account there.

To sell altcoins? Well then if that is listed in Binance, then you can consider using them. Safest might not be the right term but it's worth to play with the risks here providing how reputable that exchange today.

But if your alts is not listed there, then you can asked community first or do some self- research about all the exchanges where it was listed.

One good stop to check where a coin is listed is thru COINMARKETCAP (http://coinmarketcap.com). Just hit the "Market" tab after searching on a specific altcoin.

Much better to check the altcoin official thread if what exchanges this altcoin listed because not all altcoin is listed only in one exchange like binance.

If you want to know exchanges of one of the altcoins you hold you may need to find it here https://coingecko.com and then after you find the coin you can check the coin exchange tab and you will see all listed exchanges that support with your altcoin. Always go to large volume to sell your coins because base on what I experienced when selling altcoin I can only sell in large volume exchange but If I sell in low volume exchange it sometimes the withdrawal is pending forever.  So always check the exchange volume.

Do you have some alts in your hardware wallet also? It's a little bit confusing, in the title, you said that you have alts to sell and on OP, you said you have bitcoin in your hardware. The best exchange to use if you don't want to give your identity, choose binance.

It depends on the exchange those coins/tokens is listed and there procedure for exchange of coins may brtit require kyc or not. And the top exchange is binance and bintrex, but there are other exchanges around where you can exchange your coin into any other currency as long as it listed on that exchange.

Basically I use coinbase for exchange to sell alt coins, it's the safest and reliable to exchange. Moreover I drop some more safest and reliable name that you use for exchange to sell your alt coins. These all are most trusted and popular which gives you best experience and safest way to exchange to sell alt coins.

https://www.buybitcoinworldwide.com/exchanges/

Bittrex is not the best exchange, as it freezes the funds from the Russian community. Requests to confirm the source of income.

I like most Binance

None, of the exchanges are safe as most of them do not support Proof of Key concept.

If you would like to exchange your Bitcoin to Altcoins with higher Market cap like ETH, EOS and etc. Then the safest option would be to download Atomic Wallet for Android or  the desktop version to use Atomic Swap or Exchange.

Read this Article to know, How to use the Android version of Atomic Wallet - https://cointikka.com/how-to-use-atomic-wallet-for-android/.

For desktop wallet, read this article - https://medium.com/@pakhitheboss/atomic-multi-cryptocurrency-wallet-how-to-use-fa603083efdd

P.S - I am not promoting this wallet, I have used it and found it very secure and useful. That is why I am sharing this information.

Edited my post. Doublechecked. It's actually 2 BTC not 4 BTC every 24 hrs. My bad. 🤦

Here's the source: https://support.binance.com/hc/en-us/articles/115000864371-Verification-on-Binance


^Not sure if this has been updated already or not.

I do agree with you, binance and bitrex are the biggest exchange right now, from what I notice is it depends on what you want to trade, I mean the coin you want to buy or sell,all exchange site  I have visit required kyc,in terms of response I think I will give to binance.

How does an exchange like Binance differ from something like Coinbase? Do they work in the same manner or differ somehow? (Sorry, totally noob question I am sure)

The reputation of Binance beats all combined exchanges and alternative ways of trading are also possible in Binance. For fiat deposits and withdrawals Coinbase is used widely. Altcoin trading should be done in Binance.

What is the exchange you actually want? Do you want an exchange that is reliable but does not need of KYC? If you think that this is what you want I recommend you these exchanges:

• Binance (https://www.binance.com/en), 2BTC/Day is the limit
• Kucoin (https://www.kucoin.com/), same as binance 2BTC/Day
• Bitfinex (https://www.bitfinex.com/), 10BTC/Day

I recommend you just to try these exchanges since you don't need to give ID and your personal information just to trade and withdraw your money. Trade well OP.

Binance will be the best to sell your altcoins since it's the most reliable platform for selling your crypto along with that, they will not require you to undergo KYC before you can withdraw your funds. Keep in mind it still depends on what altcoin are you trading, just look what exchange is available for you to sell your altcoin.

I will suggest two names which are very common to worldwide crypto traders. They are:

1. Bittrex
2. Binance

I hope you can trade safely on those 2 exchanges if successfully verify your account by abiding their verification method. Although there's lot more crypto exchanges but those two are best of all from my opinion.

I suggest you to use Binance as it has a fully functional user friendly mobile application. I have used many exchanges in the past and never experienced any hassle with this one. I also recommend Bittrex too. If you are from India. Check out WazirX.

Right now I think that's Binance and I choosed it because it doesn't require you to verify a KYC before withdrawing your funds from your account. If you are OK with KYC that you could also go with Bittrex but at the end of the day they both have kind of the same features so it's your choice to decide which one is the best for your needs

Base on my experiences in trading and buying cryptocurrency on exchange platform, Binance is currently the best exchange platform to sell your altcoins if only they are listed on this platform. It has a good user friendly interface that makes it easier for anyone, depending on your level of knowledge about how to use exchange platform to buy and sell their crypto coin.

Coinbase, Binance, Bittrex are the main ones i have used so far.

Coinbase Pro (https://pro.coinbase.com/) is by far the best and more reliable one since it never had such issues as long you verify yourself in the right ways (with no fake data).
It's is also very easy to buy and withdraw instantly as there are no waits whatsoever except if you withdraw to your bank where transactions might take one or 2 days (when it's not weekend). It also states when the money is probabily going to arrive to your bank.

Coinbase (https://www.coinbase.com/) (not Pro) has some few exchanges but is most used for Sell and Buys.
Where Coinbase Pro is for trading.

High volume exchange always associate with good quality exchange, and customer support is definitely key, binance is probably the best out there, seamless speed with mobile app, web and tons of comprehensive feature like stop losses, except they did experience system off sync when a pump happens few weeks ago

in my opinion, Binance, Bittrex, Kucoin, HitBTC, can be the top choice for trading and selling your crypto assets. I'm not sure about an exchange that has no purpose. such as etherdelta, forkdelta, and some exchanges that have small trading volumes. I have lost my assets on Etherelta when a few months ago Etherdelta was hacked.

Binance. I think this Exchange is very secure, I saw a lot of investor who uses the exchange of binance and safe use.

I would recommend binance for you to make your trades with ease and without any issues. Just register an account and send your tokens/coins to there and trade it. You won’t need to do kyc unless you are withdrawing a huge sum above 40 BTC in a single . Otherwise you can trade without verifying your account and withdraw your funds. Of course there are other exchanges where you can do also but binance is the best.

The largest exchanges as: Binance, Bitfinex, Okex, Digifinex. These are all great exchanges with a high level of security platform and you can be safe when trading Altcoins on the exchanges I listed. In addition to the above exchanges, I made the Beaxy trading platform, which is an upcoming exchange floor in May, and I believe this is where you can find everything you need.

be very careful about all the feedback that you so far got. all of them are correct but something is missing and that is the fact that you can NOT trust any centralized exchange even if it currently is the most reliable and trustworthy exchange. this can easily change in a blinking of an eye and it has happened in the past many times where exchanges that were biggest, safest,... started scamming their users either on a large scale like then running away or small scale like scamming selected members.
if you want to trade then be sure to never leave your coins on a centralized exchange for more than necessary.

Binance is an trading platform while coinbase is just use for converting btc to fiat so technically they differ.
You can trade from Binance with over four hundred coins/token so you can freely trade your prefer coins and it have some good liquidity.
On the other hand, coinbase aren't available from other countries but with the recent article they will now support 11 more countries.
https://cryptocrunchapp.com/news/coinbase-support-crypto-to-crypto-services-to-11-more-countries

Just a few days ago I would suggest Binance or Bittrex, but now I only trust Binance (and please keep in mind this is a relative trust, as we should only keep on centralised exchanges what we are ready to loose)
I've used Bittrex for a couple of years, and suddenly I found my account locked... after communication with support, I found out that they had sent me an e-mail  stating that my account would be locked in 14 days if I didn't go throught ID verification, but this e-mail went to spam folder.... what happened? I couldn't withdraw my funds (around 8-10%BTC) unless I pass the ID verification... it is ok if they have their rules and being in the US, they need to comply with hard regulations, but nevertheless the funds are mine, and as I was able to deposit them without an ID, I should be able to withdraw... so my funds would be stolen if I didn't send all the pictures they wanted...
Never heard about anyone having problems with Binance, so for now this is my prefered exchange

Yes it is true that bittrex and binance are exchanges that have a good reputation. the trust level of exchanges is so good that we will be far more comfortable and safe. Moreover, there are some exchanges that have experienced a bad phase in recent months. so the selection of exchange in trading is an important thing that can determine the future direction of assets that we have.

In the plethora of exchanges, you have to find a reliable and secure exchange to sell Altcoins if you have any ;) Also before selling Altcoin kindly make sure that the exchange has listed your preferred coin and have that coin in their trading pair list.  8)

It depends on the altcoins you hold not all altcoins are listed on what most people suggestion here, if you could give us the exact name of the coins it will be more easier for us to suggest you one.

Better prioritize those exchange that dont require KYC.

lots of safe and reliable coin exchange services. like hitbtc, youbit, indodax bittrex, bitfinex etc. You just have to choose according to your coin exchange needs and choose the cheapest exchange fee. every coin exchange service must have a high level of security so you don't need to worry.

Maybe try advertising your website in a clean and professional matter, instead of spamming the forums with your link. You're doing more harm than good to your website's reputation.

I second that. I am using only these two exchange lately. Unfortunately you have mentioned here both ;D.

However I think both exchange would be best for newbies. But before use Bittrex you have to verify your KYC. Because they are not allowing any withdrawal without KYC verification. Binance could be use even you don't want to verify with KYC. There is withdrawal limitations but they are allowing to withdraw even you don't want to submit KYC documents.

binance is the safest exchange.
so far, I have never had a problem with the exchange, and I advise you to make a transaction there.

You have Bitcoins and you want to sell altcoins? If you want to trade altcoins the two best exchanges are Binance and Bittrex imho. But if you want to trade with leverage Deribit, Bitmex or Bitfinex would be much better choices. Most major exchange are considered safe, but you must be ready for a black swan event. Like a genius hacker emptying the accounts or who knows..

Yes, use binance indeed, if your transactions amount is not more than 2btc you deal without verifying your account, you use the platform and they will allow you to deal each day with that value, one of those good advantage with this exchange.

Binance exchange is one of the major, and reliable exchanges in Asia, so far binance is the most widely used and popular exchange in all countries with transaction/trading costs low and faster compared to other exchanges. Indeed, Binance's reliability in the world of cryptocurrency deserves a thumbs up because it's able to place its customers with high security and comfort so that users can fully control their money in the form of crypto.

I'm using Coinbase 3 years for exchange to sell Alt coins and I must say it's a safest and most reliable wallet ever. I never face any scam or cheat with using Coinbase. It's also most popular wallet for exchange and sell Alt coins. I keep my alt coin in coinbase and when it's price increase then sell Alt coins. 

You'll see I am advertising Yobit in my signature, and they're a decent exchange that I've used innumerable times in the past and have never encountered any problems whatsoever.  They offer a good selection of alts, so you would probably be able to sell whatever it is you have.

Binance is also very good and they too have many different coins to trade.  Fees are very low and never have I had issues with them either. 

Just stay away from exchanges with zero reputation and you should have a look around the exchanges (https://bitcointalk.org/index.php?board=223.0) section of the forum to get more info.

There are many exchanges that are safe in terms of selling alt coins and also a reliable one. I tried many times selling my coins, withdrawing it, depositing it on Yobit. Yet, nothing happens. I can trade easily and it is user friendly. Although the fee on withdrawing bitcoin in here is .0012 btc. It's quite high.

Personally i am very comfortable with binance and having such a cool and user friendly mobile app, i breeze in and out as i please, i have my funds in binance and digifinex although not such a wise idea to leave funds in exchange, not that rest of exchange are not good as well but this is just personal preference, between i don't really think there is any exchange not safe to sell alts except if you mean for safe keeping of funds.

As all of them said, Binance is always a safe choice to sell altcoins. I also use Bittreo (https://exchange.bittreo.com/?utm_source=ccexchange) to sell altcoins that they supported because they have a high discounts for OTC trades and it’s actually good.

A lot of people is recommending that one. And if it is widely used, there most be a really good reason for that. When it comes to the market when there's a lot of options, the customer's preference says a lot.

The funny thing is that in some industries, a group dominates because they destroy the small ones or buy them, but that is another story.

I also think that one is pretty good, but the really good exchanges will probably ask for ID and/or phone verification. Something to have present if you want to go for the safest and more reliable ones.

I haven't known the exchange what you say aside from binance. So I'll ask, is that new exchange? When I click the link I can't reach the web, seems like I must use vpn, or anu other idea?

for now I consider binance as the safest exchange, I often buy and sell altcoins, for me for now the best binance exchanges. and this has been proven.

If you speak about BTC then i would say Coinbase , depends on what you want to do later , would you like sell them for EUR / USD and then withdraw to bank account ? Then Coinbase is the way to go as they offer Bank withdrawals . If we speak about altcoins then you need to make sure you alt is listed on exchange you would like to register . But Binance and bittrex is exchanges i trust , there is quite more of time , but make sure you altcoin is listed on exchange you about to sell . Would not recommend using HitBtc , LiveCoin and other shady exchanges . If you google reviews about them , then you will see its quite horrible

Binance ranked first in my opinion. Binance is easy to use or user-friendly for me, especially lay people who are new to crypto exchange. Binance is also equipped with KYC which makes it safe and reliable. Actually, there are still many good and safe crypto exchanges like KuCoin, Bittrex, Poloniex.

All Exchange have the same chance to get hacked, personally i like ShapeShift and Yobit, both of them works great for me... Their security measures is a great feature and both of them makes me feel secure.

You have said that bitcoin sits in you hardware wallets right?
Then why here you are looking for exchange to sell altcoins?i just don’t get the connection of those two but ofcourse i will answer the question.

It will be depending on what altcoin you were going to sell because that will dictate the exchange you’re gonna need,but for reliable and trustworthy exchanges if you’re coin is listed on them so it would be Binance for safer and reliable trading

I prefer to do all my transaction through CoinSwitch. You can compare prices across platform and buy at any without creating an account at any if you are trading throuch CoinSwitch.

Also, 450+ Coins are listed with 45000 coin pairs. You can trade a wide range of coins.
 
Check this out: https://coinswitch.co

If you are looking for a 100% safe exchange, then the only option is to go for some of the DEX sites. In such exchanges you are the ones storing your coins and no one can hack them. If you are looking for non-decentralized exchanges, then I'd prefer exchanges such as Cryptopia, Yobit, HitBTC, Gate.io, KuCoin and Idax (hoping that you don't have a problem with KYC).

im recomended use binance exchange, bittrex and poloniex (circle usd).
im use bitterx since 20015 and never get any problem except kyc.
poloniex is big exchange too, with support circle usd use it arround 2016 and never get problem, but kyc is needed too.
and binance is good option, no kyc for low transaction.

Coinbase, binanace, poloniex, bittrex you can choose one of them to sell your altcoins that four excahnge are already trysted by the people with low transactions fee.

There are numerous exchanges to sell BTC safely. I will suggest you to go to coinmarketcap and click BTC markets. You will see a long list of exchanges which are giving you trade option. Select that which have highest volume and best rates. I have used almost 30 different exchanges and my experience is good. You can check yobit.net I have used this exchange recently.

I personally use local exchanges in my country, namely INDODAX.com to buy and sell other altcoins. so far there are no obstacles in exchange.

As others have said, Binance is a great exchange to sell alts when possible. I have never had issues with Binance. Though it is a centralized exchange, my deposits and withdrawals have been reasonably fast. Also, remember to set up 2FA.

The top 100 in coinmarketcap websites are good especially the first ones.

Bittrex and binance has reputable volumes on alt coins, they are reliable with good reputable, good quality exchange tools, providing good mechanism such as stop loss. Alt coins varies are many of them are unverified professionally as whenever they had on going developments and such, this satisfy your requirements as being the safest as well.

Any exchange you can find here (https://coinmarketcap.com/rankings/exchanges/). Or you can use Huobi or Bitfinex exchange. They are all the best exchanges, and you can sell Bitcoin on these exchanges, and easily withdraw money to your account. But they do not support FIAT.

There are still many good exchange you can trade your altcoin. You can visit coinmarketcap for top 10 exchange. For me, I will suggest you go with binance. I  am not too sure if they allow new signup but I really enjoy trading there because their trading fee is low and minimum withdrawal is small so in case you have little altcoin to exchange. In case you want direct withdrawal to bank account, you can try liquid exchange but you need to pass the kyc which might be tough sometime due to rigorous scrutinization of your documents.

You are telling you got bitcoin in your hardware wallet and you wanted to sell alt coins, can be clear whether you want to sell btc or altcoins. If you want to sell bitcoins then you can go with binance, bittrex or localbitcoins P2P exchange. but before that keep in mind that you have to complete the KYC procedure in all big exchanges so be ready for it. If you want to sell your other altcoins then first check where they are listed and sell according to it.

Top 100 exchanges are good but if its too far from the top then you must still be careful because not all top 100 exchanges are good. If there’s a local exchanges in your place then try to use it or better to use binance. If you want to exchange your bitcoin to fiat then look for some facilities who can make this one for you in your place.

Binance is highly reputed exchange it’s undoubtedly true. You can use it without KYC, Daily 2 BTC you can withdraw from unverified account. But other many exchange you can't withdraw any single amount without verification. Secondly Bittrex is high reliable exchange i think.                 

Binance is the way to go. Very trustable, fast and without any KYC if you withdraw below 2 BTC per day. If more, just do another account ;)

NOT Poloniex.

Bittrex has been OK for me. Don't use the charts though.

I have been using Bittrex for a very long time, I feel comfortable and safe because Bittrex can provide a very good level of security for my account. Although the transaction fee is quite large, but when we get good security, everyone will feel comfortable. So choose a good exchange service because it will determine how safe your assets are or not.

I prefer decentralized exchange where no one handles you money except you when you do trading. These exchanges that has proven already its worth are forkdelta, etherdelta, idex and etc. However, centralized exchange may also do.good especially on tue establish exchange like binance and kucoin. Yet, setting exchange for altcoin could not be done in the centralized exchange if you want to sell your altcoin to.which decentralized token can.

When altcoin is not yet listed in an exchange? Then try forkdelta and list it for yourself and then copy and paste the link in the telegram group.and for sure everyone else there will follow either sell or buy tokens.

I think the safest and  most reliable exchange to sell bitcoin is face to face selling because you won't be a victim of a scam. But if you dont have any contact buyer I heard something about Bitrexx. On this site my friend told me that it has a good security so your transaction is safe but the transaction is larger than other selling but the good thing is your security.

Face to Face transactions if you have a huge amount of coins will endanger your life, I'm not a fan of this deal as I wanted to keep the real intentions of this market, being anonymous and enjoy the benefits, not unless you will going to trade your assets to someone who you truly trust from there maybe
I'll take the risk of dealing with meetups to someone, moving back, binance can cater your trade if you have good coins that already exist from their
exchange, it's trusted and being used by many traders around the market.

I appreciate the popular and friendly exchange experience for beginners. Binance is the most popular exchange today, and the platform is user-friendly with many different security layers. Support is always available 24/7 to help all users feel secure and using.

For bitcoin there are many reputed exchange and already mentioned that website. But if you want to sell altcoins then you have to check which exchanger accept that coins.So first check your altcoin where that coin traded then you can sell

If I were to rank the exchanges that I think was reliable then here are my preferences.

Big exchanges such as:

1. Binance
2. Bitfinex
3. Bitmart
4. Poloniex

These are big exchanges that I have bee using and so far in years of using it and trading in these exchanges I never encountered any problems using them. I have also been storing some of my coins and tokens on those exchanges and so far its excellent for me.

In terms of small exchanges, I cannot yet make a list maybe soon. But if you want a good volume then I would recommend those which I listed above.

I think it all depends on what alt-coin would you be selling?
I think it is best to look for it at CMC (https://coinmarketcap.com) we have so many trusted exchange platform and many alt-coin.
And not all of the alt-coin would be listed on a single exchange we know that there are some who wouldn't be listed on the top exchange platforms .

You need to choose trading platforms with large trading volumes. There is stable development. Good interaction and support. Any system has a time of error, quick resolution will reduce the risk of your investment!

In my personal opinion Coinbase is the most reputable out there and their service is top-notch and very secure. They don't have a huge alt coin lineup though like other exchanges so only top alt coins like ETH and LTC are included.

I don't think it is a good idea to sell all your coins at moment, because as you can see the market is green and we hope to see 20k+ again. Don't be in a hurry.

Binance got 2 bitcoin withdrawal limit for non verified users.
Bittrex or Bitfinex I think depends on your time that you spend with them while you are verified.

There is no more good decentralized exchange out there so you better get yourself verified as soon as possible to maximize everything in a centralized exchange.

Good luck.

Idex is one reliable exchange I have been using for long. You can also trade with ease on btc-alpha, its user friendly and very tight in terms of security.

Actually people treated coinbase is look like a wallet also personally i think. Many people hold assets in here but only few coins still supported if coinbase gradually adding more ERC-20 and other coins. Hopefully in 2020 all token will be listed. Coinbase exchange i mean everyone can not trade here because It's not supported in many countries.      

Yes coinbase will remain as merely a secured wallet as it has a long way to go to be called as an exchange platform and the best platform to trade altcoins would be binance as it's the backbone of trading platform due to its stability and volume of trade compared to all the other contenders.

Just go on for the sites whos in the top right now.Binance,bittrex or even poloniex they have a good reputation as of the moment and one of the biggest and has the highest volumes in all cryptocurrency exchanges

you can use Binance exchange, HitBTC, Kucoin, ethfinex, Bittrex, and some large exchanges.
some things that must be considered are about security, costs, and also exchange services. but, even though the exchange is large, don't save your assets on the exchange wallet.

 

Binance hitbtc kurcoin and many other exchange allowed to use in your location. I recommend you choose exchange listibg at coinmarketcap for you referrence.

The most reliable and secure exchanges are decentralized exchanges. Because the funds for them do not belong to the developers of the exchanges and no one can take possession of them.

The safest and most reliable exchange is where identification is required. It is transparent and cooperates with the state.

Yes there are few exchanges which are trusted widely and we can use these to sell or buy crypto currencies like Coinbase.com, Binance etc are good crypto leaders in the trading market. Don't sell all the coins keep some quantity with you to achieve more profit.

Decentralized exchange are still hackable as well as decentralized wallets  . ive heard news before that etherdelta and myetherwallet are hacked  but the site has been recovered and now its up ans running again  . in conclusion  , there is no safe and reliable exchanges because there is no perfect exchange ever invented so far ( and will never be one )  because exchanges are online and there are many known issues for being online  .

Well, hackable is everything. Even Pentagon was hacked. )

Regarding the question. I don't advice you to sell all coins on one exchange because every coin can have better price on another exchanges. You should learn this question deeper.

if you want to sell altcoins I suggest you to open a coinmarketcap first, there you can see the prices of altcoins that have been registered in several exchanges, sell in exchange which has the highest price

That is what I am talking about. It is a market, so you shouldn't sell or buy anything in the first marketplace. )

I think that this question is opened for 100%.

Binance is the most secure exchange to deposit/trade/withdraw Bitcoin or any other altcoin which is listed on it. People here are also recommending Bittrex but I have not used this exchange so I cannot comment on it.
Aside to this Bit Z, Yobit, Kucoin,Bibox,Hitbtc, hotbit,coinbene are also good exchanges to trade. I have traded on all these exchanges and did not find any issue with them. Binance does not need KYC till 2 BTC withdrawal limit per day, if you want to increase limit then KYC must be passed.

If this is a poll then binance will have the highest percentage of votes, I used other exchanges some times but that is only when the coin is nor listed on binance. But if it a coin like bitcoin as you have said then head straight to binance and make your transactions no kyc required.

binance is one of the most reputable exchange site in the world, there are even more safer route if you want to exchange your coin, decentralized exchange is the way to go, but i dont know any decentralized exchange offering bitcoin to altcoin pair.

Some exchanges limit the volume of transactions for new accounts, so I recommend you learn about decentralized exchanges. These exchanges support familiar electronic tastes like MEW, Ledger and some other popular wallets. Through these exchanges, you do not perform identity verification to be able to complete transactions in large quantities.

Binance is the best exchange to use and trade if coins that you have is listed on it. It is safe than others. To make sure that your coins is listed on it,just go first in coinmarketcap or blockfolio.