emilyjones232
New member
Starting a crypto exchange is exciting, but picking the wrong development partner can set you back months and a lot of money. After digging into this for a while, here's what I think actually separates the good agencies from the ones just chasing quick contracts:
1. Real exchange experience, not just "blockchain experience"
Building a wallet app and building a full exchange (matching engine, liquidity, order books) are completely different skill sets. Ask for live examples, not just a portfolio PDF.
2. Security-first approach
Cold storage, multi-sig wallets, and smart contract audits shouldn't be an "add-on" — they should be baked into the build from day one. If a vendor treats security as optional, that's a red flag.
3. Compliance awareness
KYC/AML isn't optional anymore in most markets. A good dev partner should already understand the regulatory side, not leave you to figure it out later.
4. Post-launch support
An exchange isn't a "build it and forget it" product — it needs monitoring, updates, and quick bug fixes once live. Ask what support looks like after deployment, not just during.
5. Transparent pricing and timelines
If you can't get a clear cost/timeline breakdown upfront, expect surprises later.
I found a solid breakdown covering these points in more detail here, if it helps anyone else researching this: How to Choose a Crypto Exchange Development Company
Would love to hear from anyone who's actually gone through this process — what criteria mattered most to you when picking a vendor?
1. Real exchange experience, not just "blockchain experience"
Building a wallet app and building a full exchange (matching engine, liquidity, order books) are completely different skill sets. Ask for live examples, not just a portfolio PDF.
2. Security-first approach
Cold storage, multi-sig wallets, and smart contract audits shouldn't be an "add-on" — they should be baked into the build from day one. If a vendor treats security as optional, that's a red flag.
3. Compliance awareness
KYC/AML isn't optional anymore in most markets. A good dev partner should already understand the regulatory side, not leave you to figure it out later.
4. Post-launch support
An exchange isn't a "build it and forget it" product — it needs monitoring, updates, and quick bug fixes once live. Ask what support looks like after deployment, not just during.
5. Transparent pricing and timelines
If you can't get a clear cost/timeline breakdown upfront, expect surprises later.
I found a solid breakdown covering these points in more detail here, if it helps anyone else researching this: How to Choose a Crypto Exchange Development Company
Would love to hear from anyone who's actually gone through this process — what criteria mattered most to you when picking a vendor?