The time needed for OTC crypto exchange development depends on features, integrations, and customization level. With a clear plan and experienced developers, a custom OTC crypto exchange can be built within a few months. Using ready-made frameworks, secure trading modules, and tested workflows helps speed up the process. Smooth integration of payment systems, liquidity sources, and compliance tools also reduces delays. A well-organized development approach keeps everything on track and efficient. Overall, OTC crypto exchange development offers a structured and reliable path to launching a high-quality trading platform within a reasonable and manageable timeframe.