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FIX Antenna
Made by B2BITS
Embeddable low-latency FIX engine libraries in C++, Java, .NET, Python and Rust for firms building their own order entry and execution connectivity.
FIX Antenna is a fix connectivity product from B2BITS. Embeddable low-latency FIX engine libraries in C++, Java, .NET, Python and Rust for firms building their own order entry and execution connectivity. B2BITS is owned by EPAM Systems. Buyside Fintech verified that B2BITS lists this product on the vendor's own website on 2026-10-11, and the page we read is linked below. We do not record how it is deployed, how it is priced, what it costs and the firm sizes it serves for this product, because B2BITS does not publish it; the table below shows those rows empty rather than hiding them. Practitioner reviews and questions about FIX Antenna appear below, and anyone at a firm that uses it can add one.
What practitioners say
Questions and notes
How B2BITS describes itself
B2BITS, EPAM Systems Company creates solutions to support FIX protocol since 2000. Main products are : FIX engine libraries (implemented for C++,.NET and Java) and FIX server. Fix engines are designed to be integrated in the most demanding high throughput and low latency trading systems. FIX server is used as a foundation for Smart Routing Hubs to access exchanges, Trade capture solutions, Market data servers.
B2BITS’s own website, read 2026-08-30
Their words, not ours, and about the company rather than this product. It is not an assessment and nothing in it has been checked.